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    • 专利摘要:
    "method and apparatus". The method comprises communicating with a first cell using a first uplink and downlink configuration and a second cell using a second uplink and downlink configuration, said first cell having a predetermined configuration; providing communication feedback to said first cell and second cell in said second cell using a shared physical uplink channel; and determining the coding table size for said feedback depending on information from the downlink assignment indicator received on an uplink grant.
    公开号:BR112015002473A2
    申请号:R112015002473
    申请日:2012-08-03
    公开日:2019-09-24
    发明作者:Yao Chunhai；Zhang Li
    申请人:Nokia Solutions & Networks Oy；
    IPC主号:
    专利说明:

    Descriptive report of the patent for: ’’ IMETHOD AND APPLIANCE ”. [001] This disclosure refers to methods and apparatus and, in particular, but not exclusively, methods and apparatus for use in the aggregation of duplexing carriers for the inter-band time division.
    [002] A communication system can be seen as a mechanism that allows communication sessions between two or suitcase nodes, such as fixed or mobile devices, machine-type terminals, harassment nodes, such as base stations, servers and so on. against. A communication system and compatible communicating entities function normally, according to a certain standard or specification that defines what the various entities associated with the system are authorized to do and how this must be achieved. For example, related standards, specifications and protocols can define how devices must communicate, how various aspects of communications must be implemented and how devices for use in the system must be configured.
    [003] A putfèf user accesses the communication system through a suitable communication device. A user's communication device is. often referred to as user equipment (UE), or terminal. A communication device is provided with an appropriate signal transmission and reception arrangement to allow communications with other parties. Typically, a device such as user equipment is used to allow the reception and transmission of communications, such as beech and content data.
    [Q04] Communications can be carried out on mobile phone operators. Examples of wireless systems include public mobile networks (PLMN), such as cellular networks, satellite-based communication systems and different wireless networks : for example, wireless local area networks (WLAN). On wireless systems. a communication device provides a transceiver station that can communicate with another communication device
    2/33 communication. eat, for example, a base station from an access road and / or other user equipment. The two directions of communication between a base station and user communication devices have conventionally been referred to as down / bad and up / íak Downáhk (DL) can be understood as the direction from the base station to the communication device and up / rná (Ubljá direction from the communication device to the base station.
    [005] Some systems use FDD (frequency division doubling) and other systems use TDD (time division duplexing). With FDD. different frequencies are used for UL and DL communications. with the EU. With TDD. the same frequency is used for UL and DL communications, but different time slots are allocated for UL and DL communication.
    [005] Carrier aggregation has been proposed and this allows the bandwidth associated with a UE to be expanded by simultaneously using radio resources across the various carriers. The multiple component carriers are aggregated to form a greater global transmission bandwidth. ; > v [G07] Control information can be communicated, for example, in a physical upfmA control channel (PUCCH). For example, signaling for the purpose of detecting and / or correcting errors can be provided by means of such signaling. Requests for retransmission of any information that the recipient node has not successfully received are possible. For example, the hybrid automatic repeat request (HARQ) error control mechanism could be used for this purpose. The error control mechanism can be implemented so that a transmission device must receive a positive acknowledgment or an acknowledgment negative (ACK / NACK; A / N) or other indication about its transmission from a receiving device.
    [008] UL control information can be transmitted on a
    3/33 © shared physical up / fek anal (RUSCH) if the RUSCH is foreseen for the transmission of UL data [000] HARQ can be ^ Stihzado in the context of carrier aggregation (CA). As mentioned earlier, the aggregation of carriers in more than one carrier can be used for communication between two devices. HARQ feedback to a carrier can be transmitted on another operator's physical Up / fek Control Channel (PLICCH).
    [010] TDD (T / ms 0 / wsfen Dupfex.) Inter band AC with different configurations of UL and DL. about the different bands has been proposed. This can cause complexities with respect to the HARQ feedback because the HARQ timing in the TDD is coupled with the DL / UL configuration.
    [011] In a first aspect, a method is provided which comprises communication with a first cell using a first configuration of the up / fek a of dcmkínk and a second cell using one. second de.-mkfek configuration to that of dmvnknk, said first cell having a predetermined configuration: providing communication feedback for said first cell and the second cell in said second cell, using a shared physical upkhk channel; and determining the size of the coding table for said feedback depending on information from the ckwtfeik assignment indicator received in an up / fek grant.
    [012] In a second aspect, a method is provided which comprises communication with a first cell using a first t / pffek and domnknk configuration and a second cell using a second up / fek and dovm / fek configuration, the said first cell with a predetermined configuration; provide communication feedback for said first cell or second cell in said first cell using a shared up / fek flsloo channel; ^ determine the size of the coding table for said feedback ubthandu one of an upkhk configuration time reference and dovva / fek data from said first and second cells, and dcwn / fek assignment indicator information received in a
    4/33 up / .toá concession.
    [013] Preferably, the method comprises receiving a 2-bit dow-n / ín / r assignment indicator in which it lends up // n & leases and schedules a shared physical up / fek channel.
    [014] Preferably, the upánk grant is received in the same cell as the shared physical up / fefc channel.
    [015] Preferably, the upf / rfe grant is received in a different cell for the shared physical upfete channel.
    [018] In a third aspect, a method is provided which comprises: communicating with a first cell using a first up / tok and dmmérfe configuration and a second cell using a different upmk and downfeA configuration; and use the information from the Õawn & to assignment claimer in a concession of [017] Preferably, the method comprises the use of the said attribution of downim for the communication feedbac / r on the received communications.
    [018] Preferably, one of said first and second cells has a predetermined configuration.
    [019] Preferably, said predetermined configuration comprises up / to / r configuration of doamifeà 0 ..
    [020] Preferably, one of said first and second cells comprises a primary cell and the other of said first and second cell comprises a secondary cell.
    [021] Preferably, the Jeedbac / r communication pin comprises provided with hybrid automatic repetition.
    [022] Preferably, the said shared physical up / m.ê channel is scheduled by the up / M concession.
    [023] Preferably, said first cell and said second cell provide an aggregated carrier.
    [024] Preferably, the first configuration of t / p / inf and dourn / fe / c
    5/33 is the upknk and doarn / M SIB1 configuration and the second dosm / mk and upédk configuration is a down / tok and upfrnk SIB1 configuration.
    [025] In a fourth aspect, an apparatus is provided that comprises at least one processor and at least one computer memory, including the code for one or more programs, at least one configured memory and the computer code, with the at least one processor, to make the device manos: communicate with a first cell using a first up / tok and down / ínk configuration and a second cell using a second up / iak and downfink configuration, said first cell has a predetermined configuration; providing communication feedback for said first cell and second cell in said second cell, using a shared physical up / tok channel; and determining the size of the coding table for said feedback depending on information from the doivnftok assignment indicator received in an up / mk grant.
    [0.25] In a fifth aspect, a device is provided that comprises ice minus a processor and at least one computer memory, including the code for one or more programs, at least one memory and the computer code configured, with the hair at least one processor, to make the device at least: communicate with a first cell using a first up / íhk and down / rnk configuration and a second cell using a second up / tok and dowo / tok configuration , said first cell with a predetermined configuration; providing communication feedback for said first cell and second cell in said first cell using a shared physical ap / rnk channel; and determine a size of the coding table for said feedback using one of an upfmk and downk.uk configuration time reference from said first and second cell, and down / tok assignment indicator information received in a grant. upknk »[027] In a sixth aspect, an apparatus is provided that
    6/33 comprises at least one processor and at least one computer memory, including code for one or more programs, at least one configured memory and computer code, with at least one processor making the device at least : communicate with a first cell using a first upánã and dow // nâ configuration and a second cell using a different «pfrnk and dovw / M configuration; and use information from the dcmm £ n & allocation indicator in a down / Pdc concession.
    [028] Preferably, at least one memory and the computer code are configured with at least one processor to make the device use said dovmWr assignment for communication feedback in received communications.
    [020] Preferably, at least one memory and the computer code are configured with at least one processor to make the device use said donate / M to define a packaging window size for said feedback of communication.
    [035] Preferably, one of said first and second cells has a predetermined configuration.
    [031] Preferably, said predetermined configuration comprises up / M configuration of donate / àiè D, [032] Preferably, one of said first and second cells comprises a primary cell and the other of said first and second cells comprises a secondary cell.
    [033] Preferably, the said communication feedback comprises a request for hybrid automatic repetition.
    [034] Preferably, the said shared physical up / ínfc channel is scheduled by the up / ínk concession.
    [035] Preferably, said first cell and said second cell provide an aggregated carrier, [036] In a seventh aspect, an apparatus is provided which
    7/33 comprises means for communicating with a first cell using a first configuration of up / fek and down / fnk and a second cell using a second configuration ^ and up / fek of dovm / fefe said first cell having a predetermined configuration ; means for providing the communication feedhack for said first and second cell in said second cell, using a cane of shared physical upffek; and means for determining the size of the coding table for said feedback depending on the information from the dotm / fek assignment indicator received in an upffek concession.
    (037] In an eighth aspect, an apparatus is provided which comprises means for communicating with a first cell using a first upknk and dosmknk configuration and a second cell using a second upknk and demt / fek configuration, said first cell with a predetermined configuration; means for providing communication feedback for said first cell to the second cell in said first cell using a shared physical upffek channel: and means for determining the size of the coding table for said feedback using a of said upknk and drwfefek configurations of said first cell and information of the down / fek assignment indicator received in an up / fek concession.
    [033] In a ninth aspect, · an apparatus is provided that comprises means for communicating with a first cell using a first upffek and dcwfekrk configuration and a second cell using a different up / fek and dovmfínk configuration; and means for using domWfek assignment indicator information in a cfe ^ nífek grant.
    (030] Preferably, the device is configured to use the said dow / fek assignment for q ^ ecfeack of communication about incoming communications.
    (040] Preferably, the device is configured to use said downknk assignment to define a packaging window size
    33 for said e-communication feedback.
    (041] Preferably, one of said first and second cells has a predetermined configuration.
    [042] Preferably, said predetermined configuration comprises configuration of upánã and dorvn / mk 0.
    [043] Preferably, one of said first and second cells comprises a primary cell and the other of said first and second cells comprises a secondary cell.
    [044] Preferably, said communication feedback comprises request for hybrid automatic repetition.
    [045] Preferably, the said channel of the shared physical up / fek is scheduled by the concession, of rmfeA, [045] Preferably, said first cell and said second cell provide an aggregated carrier.
    [047] In a tenth aspect, user equipment is provided that comprises an apparatus such as the bed defined above.
    [048] In an eleventh aspect, a computer program is provided comprising instructions executable by computer which, when executed, cause the method established above.
    [049] A node such as a base station or a communication device of a user of the terminal type machine can be configured to function according to the various embodiments.
    [0S0] A computer program comprising program code means adapted to execute the method may also be provided. The computer program requests to be stored and / or otherwise incorporated by means of a support medium.
    [051] It should be appreciated that any feature of any aspect could be combined with any other feature of any other aspect.
    The achievements will now be described in more detail,
    9/33 only as an example, with reference to the following examples and attached drawings, in which;
    [953] Figure 1 masters a schematic diagram of a communications system comprising a base station and a plurality of communication devices;
    [954] Figure 2 shows a schematic diagram of a mobile communication device according to some embodiments;
    [955] Figure 3 shows a schematic diagram of a control device according to some of the embodiments;
    [956] Figure 4 shows the configuration of the UL-DL reference that is used by a secondary SCell cell for PDSCH (physical down / fek channel shared) of the HARQ timing;
    [957] Figure 5 shows an association set index table from down / rM to TDD;
    [958] Figure 6 shows a table of different UL / DL configurations; and [OSS] Figure 7 shows an example of a DAÍ (duwênA assignment indicator).
    [960] In the following description, certain exemplary embodiments are explained with reference to a wireless or mobile communication system that serves as mobile communication devices. Before explaining in detail the exemplary embodiments, certain general principles of a wireless communication system *, access systems thereof, and mobile communication devices are briefly explained with reference to Figures 1 to 3 to assist in understanding the technology underlying the examples described.
    [961] An example of wireless communication systems are architectures standardized by the 3rd Generation Partnership Project (3GPP). The latest 3GPP based development is often said to be the long-term evolution (LTE) of the Universal Mobile Telecommunications System (UMTS), radio access technology. The various stages of
    10/33 development of the 3GPP LTE specifications are called bed versions. Most recent developments in LTE are. often referred to as LTE Advanced (LTE-A). The LIE uses a cellular architecture known as the Universal Terrestrial Radio Access network Evolved (E-UTRAN). The base stations of such systems are known as evolved or reinforced Node Ss nodes (eNBs) and can provide e-ÜTRAN functionalities such as User Link Radio Link control / media access control / physical layer protocol (RLC / MAC / PHY) and control plane radio resource control protocol (RRC) terminations for communication devices. Other examples of radio access systems include those provided by base stations of systems that are based on technologies such as wireless local area network (WL.AN) and / or WiMax (Woridmde / nteroperabMy for Microwave Access).
    [062} A wireless capable device can communicate through at least one base station or similar wireless transmitter and / or receiving node. In figure 1, a base station 10 is shown to serve several mobile devices 20 and a machine-type terminal 22. The base stations are typically controlled by at least one appropriate controller, so as to; Nitir operation and management of mobile communications devices in communication with base stations. The base station can be additionally connected to a broader communication system 12. It should be understood that there may be a number of neighboring systems and / or overlapping access or radio service areas provided by a number of base stations. A base station location can provide one or more cells or sectors, each sector providing a cell or a sub-area of a cell. Each base station and device can have one or more radio channels open to the same top and can send signals to and / or receive signals from one or more sources. As a plurality of devices can use the same resource seri fi, the transmissions of the same need to be scheduled to avoid collisions and / or interference.
    11/33 [033] A possible mobile communication device to transmit in iip / m / r and receive in down / inx will now be described in more detail with reference to Figure 2, which shows an osquemmatic view, partially sectioned of a communication device 20 Such a communication device is often referred to as user equipment (UE), or terminal. An appropriate communication device can be provided by any device capable of cavitating radio signals to and / or receiving radio signals. Non-limiting examples include a mobile station (MSh such as a mobile phone or what is known as a '' smart phone '', a portable computer with a wireless interface card or other wireless interface, personal data assistant (PDA) provided with wireless communication capabilities, or any combination of these or similar ones A .mobile communication device can provide, for example, data communication for conducting communications, such as voice, electronic mail (e-mail) ), text messaging, multimedia and so on. C) Users can thus be offered and provided various services through their devices and communication. Non-limiting examples of these services include two-way or multi-way calls, data or multimedia communication services, or simply access to a data communication network system, such as Internei. Non-limiting examples of content data include downloads, television and radio programs, videos, advertisements, various alerts and other information.
    [064] Device 20 is configured to receive signals on oWrámá 29 through an aerial interface via the appropriate device for the reception and transmission of signals on the up / down 28 via the appropriate device for the transmission of radio signals. See Figure 2, the transceiver apparatus is designated schematically by block 26. The transceiver apparatus 26 may be provided, for example, with a radio part and associated antenna arrangement. The antenna arrangement could be arranged internally or externally to the mobile device.
    12/33 [OSS] A device for ; .mobile communication is also provided with at least one data processing entity 21, at least it loves memory 22 and other possible components 23 for use in the execution of software and hardware assisting the tasks it is intended to perform, including access control communications and with base stations and / or other communication devices. Data processing, storage and other relevant devices can be provided on an appropriate circuit board and / or on chipsets. This device is designated by reference 24.
    [0S6] The user requests to control the functioning of the mobile device through a suitable user interface, such as key pad 25, voice commands, touch screen or sensitive area, their combinations or similar. A 2 'display screen A speaker and a microphone can also be provided. In addition, a communication device may comprise appropriate connectors (oom or wireless) for other devices and / or for connecting external accessories, for example, hands-free equipment, to it.
    [0S7] Figure 3 shows an example of a control device 30 for a communication system, for example, to be connected to and / or to control a base station. In some embodiments, a base station can comprise an integrated control device and some other embodiments, the control device can be provided by a separate network element. The control device can be interconnected with other control entities. The function control device and can be distributed among a plurality of control units. In some embodiments, each base station may comprise a control device. In alternative embodiments, two or more base stations may share a control device. The control arrangement depends on the standard, and, for example, in accordance with current specifications, a separate LTE radio network controller is provided. Regardless of location, recording equipment 30 can be understood as providing control
    13/33 on communications in the service area of the skin minus a base station. The control apparatus 30 can be configured to provide the control functions, according to embodiments described below. For this purpose, the control device can comprise at least one memory 31, at least one data processing unit 32, 33 and an input / output interface 34. Through the control interface, the device could be coupled to a station base or other parts of the base station to operate the base station in accordance with the embodiments described below. The recording equipment could be configured to execute a suitable software code to provide the control functions.
    (068] A wireless communication device, such as a mobile device, machine-type terminal or a base station, can be provided with a multiple input and multiple output antenna system - Mu / rtp / and input / Mefãp / e Output (MIMO) MIMO arrays as such are known MIMO systems use multiple antennas in transmitter and receiver along with advanced digital signal processing to improve the quality and capacity of the link. For example, the transceiver device 2 (5 in Figure 2 can provide a plurality of antenna ports. More data can be received and / or sent where there are more antenna elements.
    [080] Inter-band TOO CA (carrier aggregation) with different UL / OL configurations in different bands has been proposed. Some embodiments relate to HARQ-ACK feedõaak on PUCCH and / or PUSCH. 'çç
    ç.sA '(078] With inter-band TDD CA, different UL / DL configurations can be used on different carriers (cells). The aggregation of inter-band carriers of TDD component carriers with different apãnk / dorvn / mk configurations can give rise to some advantages, for example, these advantages may include one or more of the following: coexistence with neighboring legacy TDD systems; support the aggregation of traffic-dependent carriers in heterogeneous networks;
    14/33 flexible, for example, subframes plus ep / fok in the lower frequency bands for better coverage and / or more subframes of down / fok in high frequency bands for traffic transmission: and / or obtain a rate of highest peak data.
    [071] TDD LTE allows asymmetric upfeA / donmfefe 'allocation, providing seven different TDD upffefc / dow'n / fok configurations. This is shown in the table in figure 6. These configurations can provide, for example, between 40 to 90% g frames of dov / n / M. There are 0-6 settings. Each setting specifies which of the ten 0 ~ 9 subframes are up / M subframes and which are cfomfeink subframes. In some embodiments, subframes 0 and 5 contain a synchronization signal and broadcast information, which allows the UE to perform synchronization and obtain information from the system in question. These subframes are the subframes of ífoamffok Subquadm 1 is a subframe that serves as a switching point between dow Ffek for the transmission of upftnk. This has a dow / fek pilot time interval and an up / fek pilot time interval separated by a guard period. Depending on the frequency of the switching point, in some subframes of UL / DL 6 configurations it can also serve as a switching point. In the configuration of number 0 (# 0}, subframes 2,3,4,7,8 and 9 are subframes of up.feA.
    [872] As different carriers or cells in a carrier aggregation system can use different UL / DL configurations, this means that the PDSCH HARQ temperature can be different between the carriers (cells) of a UE. The HARD timing is coupled with the DL and UL configuration as shown in Figure 5. The table in Figure 6 shows that handling the ACK NACK feedback up / tok subframe for certain dow / subframe (s) fek for each of the different UL / DL configurations in Figure 6, For example, in the UL / DL # A configuration the ap / fek # 2 subframe handles feedback for dotvnknk suõquadms that are 12., 6, 7, 11 and subframes earlier than c subframe of qpkn.k 2, that is, subframes
    15/33 dowiM G, 4, 5 δ 1, Depending on the configuration of dov / n / fofeup / fok, an up / fok subframe may be responsible for ACK NACK feedback for one or more subframes of the downffek, This means that feedback from HARQ on different carriers can follow different schedules, [073] One of the carriers or cells is the primary cell or carrier and is said to be the primary cell PCell The carriers or other cells are said to be secondary SCell cells.
    [074] One problem is that, for example, if PCell is UL / DL 2 configuration and SCell is UL / DL 0 configuration, PDSCH in SCell # d subframe will have HARQ Feedback in subframe # 4 following HARQ timing of Configuration of UL / DL 0, but subframe # 4 is the subframe of DL in PCeii (see figure 6). This means that HARQ feedback cannot be transmitted, [075] A solution has been proposed in relation to Rei-11 to define a reference configuration for SCell, and the HARQ time for SCell must follow the reference configuration time. This is illustrated in Figure 4. In the example, the reference configuration for SCell must be UL / DL 2 configuration, which is different from the configuration of UL / DL SÍB1 in SCell [076] The reference configuration, can be different from . configured UL / DL Si BI (system information block) of a secondary cell (SCell).
    [077] HARQ buffering in SCell follows the specified HARQ timing for the associated reference configuration.
    [078] Reference is made to Figure 4. which shows a mapping between the SCelis UL / DL SIB1 configuration and associated reference configurations for all LTE combinations of the UL / DL configurations in PCell and SCell. The number in the grid indicates the UL / QL reference setting for the HARQ timing in SCeh for the corresponding PCell / SCell combination. Where the UL / DL Configuration is the same for both ο PCell and SCell, there is no problem ^
    16/33 [075] The PCeil / SGeil 42 combinations in Figure 4, can be categorized in three cases. The three cases A, B and C are indicated in each entry in the table. >
    [080] Case A: The SCell DL subframes are a subset of the PCeil DL subframes. In this case, the reference setting for SCell HARQ timing is the UL / DL PCeil SIB1 setting.
    [081] Case B: The SCell DL subframes are a superset of the DL PCeil subframes. In this case, the reference configuration for HARQ SCell timing is SCeh SIB1 UL / DL in the configuration, for example, the self-scheduling case.
    [082] Case C: SCell DL subframes are neither a superset nor a subset of the PCeil DL subframes. In this case, the reference configuration for HARQ SCeH Timing is a third UL / DL configuration (different from PCeil and SCell SiB1 UL / DL configuration), for example, in the case of self-scheduling:
    [083] The principle that determines the reference configuration for the SCell HARQ timing is that the DL subframe of the healthy reference configuration is the minimum superconjunct of the DL subframe in both the PCeil and SCell SI 31 configuration of the DL / UL configuration. benchmark is used to determine the feedback time of the HARQ-ACK from the UE to the eNB. The retransmission timing from the eNB to the UE can be determined dynamically by the eNB schedule (for example, if HARQ DL asynchronous is used.).
    [084] The current status of standardization for inter-band TDD GA in LTE can be summarized as follows:
    [085] ~ Cross carrier programming and self-scheduling will be supported, ........
    .....................................; ^ · <ο ........ .................................................. .................................................. .................................................. .................................................. .................................................. ............................ [088] - In the case of automatic scheduling, the PDSCH HARQ delay in
    PCeil will follow the UL / DL SIB configuration timing configured for PCeil, but SCell will follow the HARQ timing of a configuration of
    17/33 ÜL / DL selected reference, as set out in the table in Figure 4 | 0S7] - No new HARQ timing has been introduced.
    [Ô88] - PUCCH is only transmitted in PCell, not SCell (OSSJ It was proposed that both format 3 format and format 1 b with channel selection should be supported. PUCCH is a UL control channel that carries UL information, PUCCH format 1 b and format 3 use QPSK modulation The number of bits is 2 for format 1b and 48 for format 3. Format 3 can be used in order to transmit a relatively large number of ACK Z NACK, For format 3, the size of the HARQ-ACK coding table can be determined by cell, instead of a maximum value for all cells.
    [ü3Ô] Thus, it was proposed that, for the aggregation of interbank carriers. TDD with different UL-DL configurations in different bands, a UE can be configured with PUCCH 3 format or PUCCH 1b format with channel selection for HARQ-ACK transmission. For the 1b bit format, only 2 ACK NACK bits can be transmitted. For 4 ACK NACK, feedback bits, channel selection will be used, that is, using 1 of 4 PUCCH resources to transmit 2 bits. The selection of the PUCCH resource would indicate 2-bits.
    [031] At least for one case of autocoding, for a UE configured with PUCCH 3 format for HARQ-ACK transmission, the HARQ-ACK transmission can follow the King-1 design (L but with the following differences:
    [032] The DL subframe set (indicated as KJ on the service cell c associated with ULs subframe ns may include DL nk subframes, code ks K and K are determined according to the reference time setting of the service cell C. A service cell can be either a PCell or SCell 'Timing defines that the UL subframe n should not be used for HARQ feedback for previous DL subframes. In LTE, the timing is set to n-4 for FDD and TDD for it is defined as π-k, K ε K. K is determined according to the configuration
    18/33 UL / DL reference for cell synchronicity serving as defined in Figure 4.
    [083] For the transmission of HARQ-ACK in a UL frame in the PUCCH or PUSCH not adjusted by a UL concession, B c u '~ where M ç is the number of the element together K «(see Figure 5) and B ;; is the number of subframes of dcwHbk for a UE to need <le H.AAQ bit realization (PUSCH is normally scheduled by UL grant. PUSCH can also be retransmitted by receiving NACK PHICH (physical hybrid ARQ indicator channel), that is, without UL concession).
    [0S4] For HARQ-ACK transmission in a UL subframe in the PUSCH (shared physical up / Zn / c channel) set by one. granting UL, Be 01 ~ min (W ^ S Mo) if the timing reference setting is d {1. 2, 3, 4, 6} where Wdaí u is determined by the DowfmR Attribution index (DAÍ) in DCI 0/4 format (See below). ENB uses these m, formations to indicate to the UE how many DL subframes in the Kc set are scheduled:
    ρη ^ ~ η · - -η iI iMS8, LS8l | r õ 'yi [ · - ····· θ ··; ρ ·. ···· Τ .— p ..._................. ....
    J <·;$> Ί j Í íS [09§] For the transmission of HARQ-ACK in a UL sub-frame and in the PUSCH adjusted by an UL concession, it is currently still under discussion for the value of B c rx if the UL-DL TDD configuration for which the timing reference configuration is # 5:
    [036] The case in which the timing reference setting is # 0, for the transmission of the HARQ-ACK in a subframe of UL n and in PUSCH adjusted by a UL concession, has not yet been decided; The
    19/33 {097] The reference reference configuration is the TDD configuration UL-DL · which follows the PDSCH (shared channel of physical dewnMk) HARQ time that serves the α cells [668} The treatment of formats 3 for cross carrier if programming has not yet been decided.
    [09S] For a UE configured with the PUCCH 1 b format with a channel selection for HARQ-ACK transmission, the HARQACK transmission can follow the Rel-W design, except for the following:
    [100] The DL subframe set (indicated as K <J on the service cell c associated with the UL subframe n must include the nk DL subguadrons where k ε K and K is determined according to the timing setting reference: e [101] For the transmission of HARQ-ACK at PUCCH the UE should use the mapping table Rei-10 with M - max {Mp, Ms}, unde M p is the number of elements in the K- set for the primary cell and M <; is the number of elements in the IÇ set for the secondary cell, The EU must define DTX (discontinuous transmission) for {HARQ-ACK (min {Mp, Ms}), HARQ-ACK (Μι)} for the service cell with the lowest Mc value, [I OS] The çMARQ-ACK transmission on the PUSCH has not yet been decided, [103] Consequently, it has been proposed that, when PCeli is with the UL Z DL SIB1 0 Configuration, HARQ timing will follow UL / DL Q configuration, and when SCeli is UL / DL SI81 0 configuration, HARQ timing will not follow There is the configuration of UL Z DL 0. As a master in Figure 4, if the SCeli configuration is 0, the SCeli configuration follows the PCeli configuration which is not the 0 configuration.
    [104] In Rel-W10, the DAI field (drwt / M assignment indicator) exists in the DL granting of Ce DCI formats (dosmfman control information) for all UL-Dl TDD configurations including UL / D configuration 'DL 0 according to the current version of Specification 3GPP 36.212. The cbmW allocation index is a field in a resource grant
    20/33 donm / mk signaled to the UE indicating how many sub-frames in a previous top-window window contained transmissions for that UE, However, this field is not interpreted by the UE when the configuration of the TDD UL-DL is the Configuration of UL / DL (F.Em other words, ο field is ignored by the EU configuration / DL Sib1 UL cell is the setting of UL / DL 0, and the size of the frame window is always !! t;: (M - 1. , see the first line in the table in Figure 5. This table shows the Indies of the mwn / érk K association set: (K0 „kt, ,,,. kM-1] for TDD), [105] Horn shown in Figure 5, the LTE TDD system can be operated as a heavy-duty DL system that results in a UL subframe normally used to transmit corresponding HARQ-ACKs sub-frames to multiple DLs. The DL sub-frame set for which the HARQ-ACKs are reported to the same UL frame is indicated in the table in Figure 5. The size of the beam window is the number of elements in the set unto Kc. For example, for the configuration of a UL 0 subframe, HARD feedback is used for only 1 DL subframe. M ~ 1 or just one element in the AI set. Stop, other configurations, like configuration 2, subframe of UL # 2 is used for Feedback HARD for subframe of DL 4, in this case M ~ 4 or 4 elements in the Kc set.
    [W] In ReL-8 / W10, the DAÍ field does not exist in the UL grant DCI formats for Configuration of UL / DL 0 according to the current version. 3GPP specification 36..212, since the packet hock size is always ”Γ (~ 1, see the first line in the table in figure 5), [107] Consider the case where the UL / DL SIRI configuration PCell is UL / DL 0 configuration. In this case, the reference configuration for HARQ in PGelí synchronism is Ui .. / Dl .. 0. The size of the PCell package window is Ί ! but it can be more than that !! in SCeíl, This problem can occur with PUCCH b 1 and 3 format, Currently, the determination of the table ox .: coding, when HARQ-ACK is transmitted in PUSCH in PCell or SCeíl was not considered. Some achievements
    21/33 solves this issue.
    [108] Consider the caeé / that the UL / DL SIB1 SCeil setting is the UL / DL 0 setting. In this example, the reference setting for the HARD timing in PCeH or SCOl is not the UL setting. / DL 3. Mother has been specified if DAI in the UL concession exists in the case where the cell's UL / DL configuration is the UL / DL 0 configuration, but the reference setting for HARD TEMPO is not. The determination of the codebook when HARQ-ACK is transmitted on the PUSCH in SCell has not been specified. Currently, it has not been specified whether the use of DAI depends on the UL / DL SiBi configuration or the UL / DL configuration time reference. When SCeli is UL / DL SIB1 0 configuration, the UL / DL reference configuration of time for SCeli is not the UL / DL setting ü, whether DAI use is enabled or not, has not been specified.
    ...............: Çx £; · [1GS | One problem is that, for inter-band TDD CA, eat to determine the size of the coding table has not been specified for the case where one of the aggregated cells is of UL / DL SIB1 0 configuration and HARD realization in the PUSCH is adjusted by the Ul grant Some embodiments address how the size of the coding table should be determined.
    [110] It has not been previously considered whether DAI in the DL concession should be interpreted by UE in case of configuration of UL / DL SIB1 of the cell being Configuration of UL / DL 0, but the reference configuration for HARQ Temponzaçâc is not. Since DAI DL is used for Feedback HARQ-AOK, HARQ-ACK feedback can be significantly affected if DL DAI is not used if the window size is greater than the “1“ (M> 1) package, In other words, the problem that for TDD CA inter-panda, whether DL DAI should be used or not, was not specified for the case in which it is the configuration of UL / DL SCell SI BI 0. In some embodiments, DL DAI is activated in this situation.
    fc 22/33 [111] In some embodiments, determining the size of the code table for the HARÔ feedback in the PUSOH is provided when the UL / DL is the 0 SIB1 configuration indicating configuration in at least one of the cells in inter TDD CA aggregates -band in order to deal with the DAI problem in both UL and DL concession.
    [112] In Reh8 / 9/10 with TDD 0. configuration, the DAI field is reused as UL indicates in the UL concession (for example, when there is no DAI UL). and is present, but not applicable in the DL grant When a cell with SIB1 TDD 0 configuration is added to the TDD cell (s) with another configuration, there would be no problems with HARQ-ACK in PUCCH / PUSCH if the DAI field is used from same way as in ReMWt 0.
    [113] In some embodiments. the size of the coding table for determining HARQ-ACK in the PUSCH is adjusted by granting the UL [114] In some embodiments, for the case of interband TDD CA and one of the cells (C cells) is SIBi TDD with the configuration 0, and the HARQ-ACK in the PUSCH is adjusted by the UL grant. determining the size of the code table may depend on the SIB1 TDD Configuration of the PUSCH cell (the cell in which PUSCH is transmitted).
    [115] Consider the case where the cell is PUSCH with any of the SI81 TDD 1-6 configurations. In this case, DAI UL is available, so that the code table size determination could use DAI UL. For a UE configured with a PUCCH 3 format, 'min (W% A h ^ <0 if the reference setting' of the timing of cell c is the TDD configuration
    E 4 Γ did -) / 41 [0, 1. 2, 3, 4. 6), e ', if the time reference setting of cell c is the TDD 5 setting.
    [116] For UE configured with PUCCH format b with oanal selection, procedures defined in Rei-10 for TDD configuration {1, 2, 3, 4, õl and PUSCH adjusted by UL grant can be reused (even if
    23/33 one of the aggregated cells is SIB1 with configuration 0, in some TDD embodiments).
    [117} Let us consider the case in which the cell is PUSCH with SIB1 TDD 0 configuration. In this case, if the DCI 0/4 format is kept unchanged, the DAI UL is not available, so the size of the coding table must be determined without DAI UL. For a UE configured with PUCCH 3 format, ONLY 5i · - · Mc for each cell, where Mc is the number of elements in the set of Kc, and Kc is determined according to the configuration of cell c serving as a time reference. Stop the UE configured with PUCCH 1 b format with channel selection, the procedures defined in Rei-10 for TDD configuration {1,2, 3, 4, 6} and PUSCH adjusted by UL grant can be reused (even one of the cells aggregated with SIB1 0 TDD configuration) with M - max (Mp. Ms).
    [TIS} In this case, if the DCI 0/4 format can be changed (for example, the addition of 2-trits for DAI UL if the Si BI TDD configuration is the TDD 0 configuration, but the PDSCH HARQ configuration reference timing is TDD 1-6), DAI UL will be available, and the code table size determination can use DAI UL. For a UE configured with PUCCH 3 format <~ the time reference cell configuration c ! TDD configuration C {0, 1, 2, 3. 4, 6}, and ™ 4j I if the cell reference time setting is TDD S configuration. For UE configured with PUCCH 1 b format with channel selection, ReMO defines the procedures for TDD configuration {1,2. 3, 4, 6} and the PUSCH adjusted by the UL concession can be reused (even one of the aggregated cells is with SIB1 TDD 0 configuration).
    [119} In this case, if the DCI 0/4 format can be changed (for example, adding Sybils to DAI UL if the SIB1 TDD configuration is TDD configuration
    24/33
    The PDSCH HARQ timing reference configuration is also the TDD configuration 0), DAI UL will be available, and the code table size determination can use DAI UL For a UE configured with format
    PUCCH 3., if the time reference cell configuration c TDD configuration IB {0, 1, 2 <3, 4, 6} <and <4 [(rr m // 11 £ 4 / * j Rw / J if the time reference setting of cell c is the TDD 5 configuration. For the UE configured with PUCCH 1 b format with channel selection ReMO defines the procedures for TDD configuration {1 s 2, 3, 4,6} and the PUSCH adjusted by the UL grant can be reused (even one of the aggregated sound cells is the SI81 TDD 0 configuration).
    [120} In some embodiments, for the case of inter-band TDD CA e = jma of the cells (C cells) is SI Bl TDD with the configuration (), and the HARQ-ACK in the PUSCH adjusted by granting ML, the determination the size of the coding icon must depend on the SIB1 TDD Configuration of the PUSCH cell (the cell in which PUSCH is transmitted).
    [121] If the cell is PUSCH with SlB1 TDD 1-6 configuration, the DAI UL is used to determine the size of the coding table.
    [122] If the cell is PUSCH SiBl TDD with setting 0, it is preferred that the size of the coding table is determined as if PUSCH is not adjusted by the UL grant.
    [123] DL DAI will now be discussed. In the case of SCell Si Bi configuration being TDD 0 Configuration, the reference configuration for SCell PDSCH HARQ timing would be the PCelí SIB1 configuration. DL DAI usage is currently not specified.
    [124] If DL DAI is not used in this case, there would be problems with feedback HARQ-ACK S getting the size of the aggregation window in SCell can
    25/33 is greater than Γ (M> 1). Since DL DAI is used with M> 1 in the determination of little arrangement, for example, HARO-ACK with PUGCH 3 format, ACK NACK in the AR resource to AOK / NACK in the CSI resource, what is missing from the DL DAI in this case will cause Incorrect feedback HARQ-ACK. Considering that DL DAI is already present in the DL assignment, some embodiments allow the use of the DL DAI for the cell with SIB1 configuration as TDD Configuration (.ç but the PDSCH HARD timing reference configuration is not TDD Configuration 0.
    [125] In some embodiments, for the case of inter-band TDD CA and SCell is SIB1 TDD with configuration 0, the use of DL DAI is enabled for SCell, [126] The above described embodiments will now be described in more details, In a first embodiment, the use of DL DAI is always enabled and a DAI UL is added to a cell with a Configuration of UL / DL 0 SI BI indicated if aggregated.com a cell with a different configuration / DL SI BI UL, A interpretation of DL and DAI UL can be the same as DL and DAI UL, in other configurations / DL UL However the difference is the EU interpretation of the DL concession and an extension of the UL concession, In some embodiments of a DAI UL field . 2 bits are added, With the current proposals, the EU does not read this 2-bit field. However, in some embodiments, the UE and reads the 2-bit field under the conditions mentioned above. The DL DAI is thus used to indicate to the UE how many DL subframes have been scheduled until the detected DL concession.
    [127] Reference is made to Figure 7, which shows an example of DAI UL. and Dl. for DAI 4 and 3 regular DL subframe, [123] In a second embodiment, the following two proposals are used to guarantee feedback; HARQ ACK correct if one of the cells serving is indicated with çünfiguration of UL / DL SIB1 0, DAI UL is not currently used with UL / DL 0 configuration, Therefore, in Rei-11, when a cell with UL / DL configuration SIB1 0 is added to a
    36/33 cell with UL / DL SIBi 96/01 configuration, the code table size determination has not been specified. Currently because DL DA! it is not used with UL / DL 0 configuration according to Rel-E / WW, but this is necessary in Rel-11. when a cell with UL / DL SIB1 0 configuration is added to a cell with UL / DL configuration. SI BI 1/6.
    (12S] The first proposal in a second embodiment is that the use DL DAI is enabled for a cell with UL configuration / DL SI81 indicated 0 t but the PDSCH HARQ-ACK time reference configuration for this cell is not the configuration 0. The DL DAI interpretation is the same as DL DAI in other UL / DL configurations.
    [136] The second proposal under a second embodiment is that it uses cells (either PCell or SCell) is indicated with UL / DL SIB1 G configuration and HARQ-ACK is to be transmitted in a scheduled PUSCH in this service cell with UL concession , the codebook size is determined for each service cell c, B as C DL ~ Mo if PUCCH 3 format is configured and either according to 8 C DL ~ H c, or according to Be 01 ~ max Wp, Ms} if PUCCH 1 b format with channel selection is configured (code table generation is the same as in procedures defined by Rel-10 for TDD configuration {1, 2, 3, 4, 8} and PUSCH not adjusted under the UL concession, even here one of the aggregated cells is configured with SIB1 TDD 0). In other words, the size of the coding table is determined as if PUSCH is not adjusted by an UL grant, [131] In a third embodiment, the following two proposals can be used together to ensure the correct HARQ feedback ACK if one of the cells that serve is UL / DL SI81 configuration indicated 0.
    [132] The first proposal under a third embodiment is the use DL DAI is enabled and DAI UL is added to a cell with a configuration of UL / DL 81 BI indicated 0, but PDSCH HARQACK time reference setting for this cell is not the setting 0. The interpretation of the DL. DAI and DAI
    27/33
    UL. is the same as DL DAI and DAI UL in other UL / DL configurations.
    [133] The second proposal under a third embodiment is that if the PCeil is a configuration of UL / DL SIB1 indicated 0 and HARQ-ACK is to be transmitted in the PUSCH PCell scheduled with UL grant, the size of the coding table is determined for each service cell c, such as 8 C DL ~ M c se and PUCCH 3 format is configured and, or according to δ C Dl. = Μ o, or according to BCDL ~ max {M p, Ms} if the PUCCH 1 format is selected (the generation of the code table is the same as Rel-W procedures defined for TDD configuration { 1, 2, 3, 4, 6} and PUSCH not adjusted by the UL concession, even here one of the aggregated cells is with G SIB1 TDD configuration). In other words, the size of the codebook is determined as if PUSCH is not adjusted for a UL grant.
    [134] The solutions mentioned above are assuming self-scheduling. But the proposals can also be used to support inter-band TDD CA when inter-carrier scaling is used. Self-scheduling means that the PDSCH / PUSCH lease in cell c is transmitted in c cells, while cross-scheduling support means for the PDSCH / PUSCH lease in cell c is transmitted in a different cell.
    [135] Consider the situation where the UL / DL SI81 PCell configuration is the UL / UL .0 Configuration.
    [136] This is similar to the second alternative mentioned earlier and there are two options depending on the timing reference setting for SCeli HARD, [137] If SCall HARQ programming follows the UL / DL configuration PCell SI81 (UL / DL configuration ( 1 In this case, there may be no problem to solve.
    [138] If the SCeli HARQ time follows the UL / DL SCell SIB1 configuration (not UL / DL 0 configuration), then the described embodiments
    28/33 above may apply. Pur example, the first embodiment can be used, the second alternative of the second embodiment and the second alternative of the third embodiment.
    [139] Consider the situation where the UL / DL SCell SI81 configuration is the UL / DL 0 configuration, [140] The first, second and first alternatives of the third embodiment can be used, [141] Thus, in some embodiments , if one of the PCell and SCell is a SIB1 0 configuration, and PUSCH is in the other cell, then the DAI UL is used, [142] If one of the PCell and SCell is an S1B1 0 configuration and then PUSCH is, in which the cell there are three workarounds ..
    [143] HARD feedback must be transmitted to both PCell and SCell (so that the size of the codebook for each cell must be determined), but can only be transmitted in one of the aggregated cells, If there is no PUSCH transmitted in any of the cell aggregates, the HARQ feedback can only be transmitted on the PUCCH on the PCell. If PUSCH is transmitted in any of the cell aggregates, HARQ feedback will be transmitted in PUSCH, regardless of whether PUSCH is predicted in Póoil or SCell, [144] In Rel-10. the configuration of UL / DL in all aggregated cells is the same. When PUSCH is foreseen by UL concession. and with UL / DL 1-8 configuration, the 2-bit DAI UL field is included in the UL grant, and is then used to determine the size of the coding table for each cell (common UL DAI is used to determine the code table size). When PUSCH is not foreseen by the UL concession or with UL / DL 0 configuration, there is no DAI UL, and the size of the code table is determined by the UL / DL configuration for each cell.
    [145] In Rol-11, the UL configurations. / DL S1B1 on PCell and SCell
    29/33 can be different. Consider the case where one of the cells (either PCell or SCell) is configured with UL / DL SIBl 0. and the HARQ - ACK is transmitted in PUSCH scheduled by the UL concession. this gives us the following cases:
    TDD 0 configuration is in PCeií
    PUSCH in PCeto
    PUSCHemScell
    TDD 0 configuration is in SCell
    PUSCH on PCell
    PUSCH in Scall [148] In a first alternative, if PUSCH is transmitted in a cell with UL / DL SB1 0 configuration (or PCell or SCell), there is no DAI UL coma in ReLIO, and the configuration / DL UL in each cell is used to determine the size of the code table for the corresponding cell: if PUSCH is transmitted over another cell with UL / DL 1-6 configuration (or SCell or PCell), DAI UL is available, and DAI UL ( which is common for all cells) is used to determine the size of the coding table for each cell. :,ç,.
    TDD 0 configuration is in PCell [147] PUSCH in PCell does not have DAi UL use the / DL UL configuration in each cell to determine the size of the code table for the corresponding PUSCH cell in SCell that has DAI UL to use DAI UL. (which is common for all cells) to determine the size of the codebook for each cell.
    TDD 0 configuration is in SCell [148] PUSCH in PCell has DAI UL, use DAI UL (which is common for all cells) to determine the size of the coding table for each cell.
    [149] PUSCH in SCell does not have DAi UL, use the UL / DL configuration in each cell to determine a code table size for the corresponding cell.
    30/33 [135] In a second alternative, a 2-bit DAi UL is added to the pmgramçãbjUL PUSCH grant in SCell, although the SIB1 DL / UL configuration in SCell is the UL / DL 0 configuration (the reference configuration of HARQ time for SCell is not the UL 0 / DL setting).
    TDD 0 configuration is in PCeli | i31] PUSCH in PCell does not have DAi UL, use the / DL / UL configuration in each cell to determine the size of the code table for the corresponding cell.
    [152] PUSCH in SCell has DAI UL to use DAI UL (which is common for all cells) to determine the size of the coding table for each cell.
    TDD 0 configuration is in SCell [153] PUSCH in PCel L has DAI UL, use DAI UL (which is common for all cells) to determine the size of the coding table for each cadacèiuia.
    [134] PUSCH in SCell has DAI UL, use DAI UL (which is common for all cells) to determine a codebook size for each cuUUser [155] In a third alternative, a 2-bit UL DAI is added to the UL programming grant in the PUSCH SCell although the / DL SIB1 UL configuration in SCell is UL / DL 0 configuration (the HARQ timing reference setting for SCell is not UL configuration / DL 0), and also granting UL PUSCH programming on PCell although the UL / DL SIB1 configuration on PCell is UL / DL 0 configuration (a HARQ time reference setting for PCell is still the UL / DL Configuration 0). TDD 0 configuration is in PCell [156] PUSCH in PCãi · Has DAI UL, DAI UL (which is common for all cells) to determine the size of the coding table for each cell.
    [157] PUSCH in SCell tern DAI UL, use DAi UL (which is common for all cells) to determine the size of the coding table for each cosmos.
    TDD 0 configuration is in SQeil [158] PUSCH in PCell has DAI UL to use DAi UL (which is common for all cells) to determine the size of the coding table for each cell, [168] PUSCH in SCeli has DAI UL to use GIVES UL (which is common for all cells) to determine the size of the coding table for each cell.
    [180] In some embodiments PDSCH HARQ-ACK feedback is handled for TDD CA Inteebanda in case the skin SIB1 configuration minus one of the aggregated cells is the 0 configuration.
    [161] In the described aoma embodiments, PUCCH b 1 and 3 formats are described as being used. It should be appreciated that This is by way of example only and other embodiments may use different formats, [182] Embodiments may be used with other releases of the LTE standard and / or with other standards.
    [183] It has been subjected to a particular configuration. Some embodiments can be applied to other configurations.
    [184] Fei submitted to HARQ. Other embodiments can be used © orn different error control processes, [186] It has been submitted to several channels. It should be understood that other embodiments can be used with other channels.
    [168] It should be noted that, although embodiments have been described in relation to LTE, similar principles can be applied to any other communication system or new developments in LTE. Thus, although the embodiments are described with references to up / fek and dorvnkhk, this disclosure is not limited by these directions between a base station and a user terminal. Instead, the invention is applicable to any system with transmissions between two I and more communicating entities. For example, a community-based system asks to be provided through
    32/33 a plurality of user equipment, for example, in ad hoc networks. Therefore, although certain embodiments above have been described by way of example with reference to certain exemplary architectures for wireless networks, technologies and standards, embodiments can be applied to any other suitable forms of communication systems than those illustrated and described herein.
    [167] The apparatus and functions of a base station apparatus, a communication device to any other appropriate data processing apparatus required may be provided by means of one or more data processors. The functions described at each end can be provided by separate processors or by an integrated processor. Data processors can be of any type suitable for the local technical environment, and may include one or more general purpose computers, special purpose computers, microprocessors, digital signal processors (DSPs), application specific integrated circuits (ASiC ), gate-level circuits and processors based on the multi-core processor architecture, as non-limiting examples. Data processing can be distributed through several data processing modules. A data processor can be provided by, for example, at least one chip. Adequate memory capacity could also be provided on the relevant devices. The memory or memories can be of any type appropriate for the technical environment and technical can be implemented using any suitable data storage technology, such as memory-based semiconductor devices, magnetic memory devices and systems, optical memory devices and systems , fixed memory and removable memory [168] In general, the various embodiments can be implemented in hardware or circuits for special purposes, software, logic or any combination thereof. Some aspects of the invention can be implemented in hardware, while other aspects can be
    33/33 implemented in firmware or software that can be executed by a controller, microprocessor or other computing device, although the invention is not limited to them. Although several aspects of the present invention can be illustrated and described as block diagrams, flowcharts, or using some other pictorial representation, it is well understood that these blocks, devices »systems, methods or techniques described here can be implemented in, as non-limiting examples, hardware, software, firmware, specific or logic circuits, general purpose hardware nu controller or other computing devices, or some combination of these. The software can be stored on physical media, such as memory chips, or memory blocks implemented inside the processor, magnetic media, such as hard disk or floppy disks and optical media, such as DVD and the data of its variants, CD.
    [1H9] The foregoing description was given as an exemplary and non-limiting example of a complete and informative description of the exemplary embodiment of the present invention. However, several modifications and adaptations may become evident to those skilled in the art, taking into account in view of the above description, when read in conjunction with the accompanying drawings and the appended claims, however, all modifications and such similar to the teachings of the present invention will continue to be within the scope of the present invention as defined in the claims attached. In fact, there is another embodiment that comprises a combination of one or more of any of the other embodiments discussed above.
    权利要求:
    Claims (12)
    [1]
    1. Camoterized method to understand communicating cam from a first cell using a first upifek configuration from rfeam / bk to a second cell, using a different pp / fek and dovmbnk configuration, and using the information from the down / fek assignment indicator in a Po / M concession.
    [2]
    2. Method, according to claim 1, characterized by understanding the use of the elite assignment of dmvrfenk for communication feedback in received communications.
    [3]
    Method according to either of claims 1 or 2, characterized in that one of said first and second cells has a predetermined configuration.
    [4]
    Method according to claim 3, characterized in that said predetermined configuration comprises up Fek ~ doivn / mk 0 configuration.
    [5]
    Method according to claim 1 or 2. characterized in that one of said first and second cells comprises a primary cell and the other of said first and second cells comprises a secondary cell.
    [6]
    6. Method according to claim 2. characterized in that said communication feedback comprises a hybrid automatic repetition request. rr
    [7]
    Method according to claim 1 or 2, characterized in that said first cell and said second cell provide an aggregated carrier,
    [8]
    8. Method according to claim 1 or 2, characterized in that said first upknk and dorvfefek configuration is a np / mk and downknk configuration SIB1 and the second upffek and downknk configuration is a domk'nk and upknk configuration 8181.
    [9]
    9. Apparatus characterized by comprising at least one
    2/3 processor and at least one memory, including the computer code for one or more programs, at least one memory and the computer code being configured to, with at least one processor, make the device at least:
    communicate with a first cell using a first uplink and downlink configuration and a second cell, using a second configuration from up / lnk to down / lnk, said first cell having a predetermined configuration;
    provide communication feedback for said first cell and second cell in said second cell, using a shared physical upl / nk channel; and determine the size of the coding table for said feedback depending on information from the downlink assignment indicator received in an uplink concession.
    [10]
    10. Device characterized by the menus comprising a processor and at least one memory, including the computer code for one or more programs, at least one memory and the computer code being configured to, with at least one processor, make that the appliance at least:
    communicate with co; a first cell using a first upknk and dbivnknk configuration and a second cell using a second upknk and downlink configuration, said first cell having a predetermined configuration:
    provide communication feedback for said first cell and second cell in said first uplink cell through a shared physical uplink channel; and determine a coding table size for said feedback using one of an up / fok and time reference downlink configuration of said first and second cells, and downlink assignment indicator information received in a ce uplfek concession.
    [11]
    11. Device color comprises at least one processor and at least one memory, including the computer code for one or more programs, at least one memory and the computer code being configured to, with at least one processor, make that the appliance at least:
    communicate with a first cell using a first ap / fnk and doam / fek configuration and a second cell using a different up // nk and dwmfek configuration; and use the information from the domtfínk assignment indicator in a down / mk option.
    [12]
    12. Computer program characterized by comprising instructions executable by computer which, when executed, cause the method as described in any of claims 1 to 8 to be executed.
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    EP2693823A3|2017-04-19|
    US20140036814A1|2014-02-06|
    CA2879902C|2021-03-30|
    CA2879902A1|2014-02-06|
    KR101814437B1|2018-01-03|
    US9913254B2|2018-03-06|
    WO2014019239A1|2014-02-06|
    IN2015DN00786A|2015-07-03|
    CN104823499A|2015-08-05|
    RU2604808C2|2016-12-10|
    JP2015523825A|2015-08-13|
    US10708889B2|2020-07-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN1267161A|1999-03-16|2000-09-20|电话通有限公司|Method and system for use of subscriber state and position information in radio network|
    US6782253B1|2000-08-10|2004-08-24|Koninklijke Philips Electronics N.V.|Mobile micro portal|
    ES2225331T3|2001-03-15|2005-03-16|Sony International Gmbh|MANAGEMENT OF EVENT INFORMATION DATA WITH A MOBILE COMMUNICATION DEVICE.|
    US6714778B2|2001-05-15|2004-03-30|Nokia Corporation|Context sensitive web services|
    US7953048B2|2005-09-21|2011-05-31|Lg Electronics Inc.|Establishing additional reverse link carriers in multi-carrier wireless systems|
    KR20070108426A|2006-04-19|2007-11-12|삼성전자주식회사|Apparatus and method for supporting relay service in multi-hop relay broadband wireless access communication system|
    US8345605B2|2008-02-21|2013-01-01|Texas Instruments Incorporated|Transmission of bundled feedback in wireless networks|
    KR101065706B1|2008-11-23|2011-09-19|엘지전자 주식회사|A method of transmitting control information in a wireless mobile communication system|
    EP2469784A4|2009-08-17|2016-01-13|Lg Electronics Inc|Method and apparatus for allocating an uplink carrier for transmitting uplink control information in a wireless communication system|
    US8767797B2|2009-10-05|2014-07-01|Qualcomm Incorporated|Apparatus and method for providing HARQ feedback in a multi-carrier wireless communication system|
    KR101814394B1|2010-01-17|2018-01-03|엘지전자 주식회사|Apparatus and method of transmitting control information in wireless communication system|
    EP3267751B1|2010-08-09|2022-03-02|Samsung Electronics Co., Ltd.|Transmission of harq control information from a user equipment for downlink carrier aggregation|
    ES2530739T3|2010-08-20|2015-03-05|Ericsson Telefon Ab L M|Provision and procedure to identify PUCCH format 3 resources|
    US8913535B2|2010-10-01|2014-12-16|Interdigital Patent Holdings, Inc.|Systems and methods for uplink feedback for high-speed downlink packet access |
    US8842609B2|2010-10-21|2014-09-23|Lg Electronics Inc.|Method and apparatus for transmitting ACK/NACK information in multicarrier-supporting wireless communication system|
    US8830883B2|2010-11-16|2014-09-09|Qualcomm Incorporated|Method and apparatus for improving acknowledgement/negative acknowledgement feedback|
    CN105391528B|2010-12-15|2019-07-30|Lg电子株式会社|Emit the method and apparatus of ACK/NACK in the wireless communication system based on TDD|
    WO2012091532A2|2011-01-02|2012-07-05|엘지전자 주식회사|Method and apparatus for transmitting ack/nack in tdd-based wireless communication system|
    JP5097279B2|2011-01-07|2012-12-12|株式会社エヌ・ティ・ティ・ドコモ|Radio base station apparatus, radio communication method, and radio communication system|
    CN102684855A|2011-03-11|2012-09-19|北京三星通信技术研究有限公司|Indicating method for HARQ timing relation|
    US9526091B2|2012-03-16|2016-12-20|Intel Corporation|Method and apparatus for coordination of self-optimization functions in a wireless network|
    US8953635B2|2012-05-17|2015-02-10|Sharp Kabushiki Kaisha|Devices for sending and receiving feedback information|
    US9722719B2|2012-06-06|2017-08-01|Industrial Technology Research Institute|Method of handling HARQ resource in TDD system and related communication device|
    US9749094B2|2012-06-14|2017-08-29|Sharp Kabushiki Kaisha|Devices for sending and receiving feedback information|
    US8885752B2|2012-07-27|2014-11-11|Intel Corporation|Method and apparatus for feedback in 3D MIMO wireless systems|
    BR112015002473A2|2012-08-03|2019-09-24|Nokia Solutions & Networks Oy|method and apparatus.|US9515808B2|2011-07-26|2016-12-06|Qualcomm Incorporated|Transmission of control information in a wireless network with carrier aggregation|
    CN108111290B|2012-01-20|2021-02-02|北京三星通信技术研究有限公司|PUSCH transmission method and equipment|
    WO2014013668A1|2012-07-17|2014-01-23|パナソニック株式会社|Terminal device, and buffer partitioning method|
    BR112015002473A2|2012-08-03|2019-09-24|Nokia Solutions & Networks Oy|method and apparatus.|
    CN104426639A|2013-08-27|2015-03-18|中兴通讯股份有限公司|Sending method and device for uplink control information|
    US10397793B2|2013-09-04|2019-08-27|Qualcomm Incorporated|Radar detection in wireless network that uses frequency-division duplexing|
    US9894545B2|2014-02-03|2018-02-13|Telefonaktiebolaget Lm Ericsson |Methods of controlling simultaneous transmission/reception of a radio node in a TDD system|
    WO2015126027A1|2014-02-18|2015-08-27|엘지전자 주식회사|Method for transreceiving signal using user-specific flexible tdd technology in wireless communication system and device for same|
    KR20160130982A|2014-03-10|2016-11-15|엘지전자 주식회사|Method for configuring reference resource of channel status information in wireless communication system and apparatus therefor|
    CN107113097B|2014-12-31|2020-11-20|Lg 电子株式会社|Method and apparatus for transmitting ACK/NACK in wireless communication system|
    CN110247747B|2015-01-30|2021-01-05|华为技术有限公司|Method and device for transmitting feedback information in communication system|
    CN112040545A|2015-08-14|2020-12-04|华为技术有限公司|Feedback information sending method, user equipment and base station|
    CN107113110B|2015-09-15|2020-07-28|华为技术有限公司|Control information sending method and communication equipment|
    EP3354096B1|2015-09-25|2020-08-12|Telefonaktiebolaget LM Ericsson |Information bits packaging|
    US10869302B2|2015-11-16|2020-12-15|Qualcomm Incorporated|Techniques for downlink assignment indexmanagement in carrier aggregation|
    JP6624288B2|2016-02-02|2019-12-25|日本電気株式会社|Method for communicating in carrier aggregation|
    CN108023719B|2016-11-04|2020-01-21|华为技术有限公司|Method for generating hybrid automatic repeat request HARQ codebook and related equipment|
    CN108075865B|2016-11-11|2019-10-22|中国移动通信有限公司研究院|A kind of carrier polymerizing method and the network equipment|
    KR102321226B1|2017-06-02|2021-11-03|텔레호낙티에볼라게트 엘엠 에릭슨|Size indication for feedback signaling|
    CA3083889A1|2017-11-17|2019-05-23|Zte Corporation|Codebook feedback for data retransmissions|
    WO2019220595A1|2018-05-17|2019-11-21|株式会社Ｎｔｔドコモ|User terminal and wireless base station|
    JP6852765B2|2019-09-10|2021-03-31|日本電気株式会社|User device and method in user device|
    法律状态:
    2019-10-01| B08F| Application fees: dismissal - article 86 of industrial property law|
    2019-10-29| B08H| Application fees: decision cancelled|Free format text: ANULADA A PUBLICACAO CODIGO 8.6 NA RPI NO 2543 DE 01/10/2019 POR TER SIDO INDEVIDA. |
    2019-11-05| B06F| Objections, documents and/or translations needed after an examination request according art. 34 industrial property law|
    2020-04-28| B06U| Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure|
    优先权:
    申请号 | 申请日 | 专利标题
    PCT/CN2012/079688|WO2014019239A1|2012-08-03|2012-08-03|Method and apparatus|
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