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    DISCONTINUOUS RECEPTION PROCEDURES WITH ENHANCED COMPONENT CARRIERS
    141.
    发明申请
    DISCONTINUOUS RECEPTION PROCEDURES WITH ENHANCED COMPONENT CARRIERS 有权

    公开(公告)号：US20210112420A1

    公开(公告)日：2021-04-15

    申请号：US17125182

    申请日：2020-12-17

    Applicant: QUALCOMM Incorporated

    Inventor： Madhavan Srinivasan VAJAPEYAM ,  Jelena DAMNJANOVIC ,  Aleksandar DAMNJANOVIC ,  Tao LUO ,  Jing SUN ,  Taesang YOO ,  Yongbin WEI

    IPC: H04W16/14 ,  H04L1/00 ,  H04L1/18 ,  H04W76/28 ,  H04W74/00 ,  H04W74/08

    Abstract: Methods, systems, and devices for wireless communication are described. Discontinuous reception (DRX) operation may be configured differently on enhanced component carriers (eCCs) than on other component carriers, including a primary cell (PCell). In some cases, a user equipment (UE) may be configured with several different eCC DRX modes. An eCC DRX configuration may, for example, be coordinated with downlink (DL) transmission time interval (TTI) scheduling so each DRX ON duration may correspond to a DL burst duration of the corresponding eCC. The eCC DRX ON durations may also be scheduled according to hybrid automatic repeat request (HARQ) process scheduling. In some examples, eCC DRX ON durations may be based on listen-before-talk (LBT) procedures. In some cases, eCC DRX ON durations may be configured to contain an uplink (UL) burst to enable channel state information (CSI) reporting. The eCC DRX may also be configured to minimize interruption of the PCell.

    DATA TRANSMISSION IN CARRIER AGGREGATION WITH DIFFERENT CARRIER CONFIGURATIONS
    143.
    发明申请
    DATA TRANSMISSION IN CARRIER AGGREGATION WITH DIFFERENT CARRIER CONFIGURATIONS 审中-公开
    携带者与不同运营商配置的数据传输

    公开(公告)号：US20170026164A1

    公开(公告)日：2017-01-26

    申请号：US15287002

    申请日：2016-10-06

    Applicant: Qualcomm Incorporated

    Inventor： Jelena DAMNJANOVIC ,  Wanshi CHEN ,  Peter GAAL

    IPC: H04L5/14 ,  H04L5/00 ,  H04W72/12 ,  H04W72/04 ,  H04W72/14

    CPC classification number: H04L5/1469 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1289 ,  H04W72/14

    Abstract: Techniques are provided for aggregating carriers with different carrier configurations. The carriers may include both time division duplex (TDD) and frequency division duplex (FDD) carriers which may be configured such that control information for both carrier types is conveyed by the TDD carrier. In one aspect, an association between a set of subframes, including both TDD and FDD subframes, is determined. The association may operate to distribute control information for the FDD carrier over uplink subframes of the TDD carrier to achieve a load balancing. Alternatively, the association may operate to minimize a hybrid automatic repeat request (HARQ) feedback delay. The TDD carrier may provide resource grants for the aggregated carriers and the association may be used to identify subframes from both carriers which may be scheduled in a given DL subframe.

    Abstract translation: 提供了用于聚合具有不同载体配置的载体的技术。 载波可以包括时分双工（TDD）和频分双工（FDD）载波，其可以被配置为使得TDD载波传送两种载波类型的控制信息。 一方面，确定一组子帧（包括TDD和FDD子帧）之间的关联。 该关联可以操作以在TDD载波的上行链路子帧上分配用于FDD载波的控制信息，以实现负载平衡。 或者，该关联可以操作以最小化混合自动重传请求（HARQ）反馈延迟。 TDD载波可以为聚合的载波提供资源许可，并且可以使用关联来识别可以在给定DL子帧中调度的两个载波的子帧。

    BUFFER STATUS REPORTING AND LOGICAL CHANNEL PRIORITIZATION IN MULTIFLOW OPERATION
    144.
    发明申请
    BUFFER STATUS REPORTING AND LOGICAL CHANNEL PRIORITIZATION IN MULTIFLOW OPERATION 审中-公开
    缓冲区状态报告和多流程操作中的逻辑通道优先

    公开(公告)号：US20160113017A1

    公开(公告)日：2016-04-21

    申请号：US14978325

    申请日：2015-12-22

    Applicant: QUALCOMM Incorporated

    Inventor： Jelena DAMNJANOVIC ,  Sai Yiu Duncan HO ,  Madhavan Srinivasan VAJAPEYAM

    IPC: H04W72/04 ,  H04W28/02 ,  H04W24/10

    CPC classification number: H04W72/0486 ,  H04L5/001 ,  H04L5/0032 ,  H04W24/10 ,  H04W28/0278 ,  H04W72/0413 ,  H04W72/048 ,  H04W72/1252 ,  H04W76/15

    Abstract: Uplink reporting and logical channel prioritization in multiflow operation is described. In some embodiments, uplink reporting for multiflow operation utilizes bearer level splitting where the UE associates bearers or logical channel groups (LCGs) with cells for uplink reporting. In some embodiments, uplink reporting for multiflow operation utilizes packet level splitting where the UE groups buffers for all LCGs into a common pool for uplink reporting. In packet level splitting embodiments, the UE may perform uplink reporting based on the total amount of data available for transmission in the common buffer pool or by applying scaling coefficients associated with the serving cells. Some embodiments manage mapping of logical channel payloads to uplink grants for multiflow operation.

    Abstract translation: 描述了多路操作中的上行链路报告和逻辑信道优先级。 在一些实施例中，用于多路操作的上行链路报告利用承载级分裂，其中UE将承载或逻辑信道组（LCG）与用于上行链路报告的小区相关联。 在一些实施例中，用于多路操作的上行链路报告利用分组级分裂，其中UE组将所有LCG缓冲到用于上行链路报告的公共池中。 在分组分级实施例中，UE可以基于可用于在公共缓冲池中传输的数据的总量来执行上行链路报告，或者通过应用与服务小区相关联的缩放系数。 一些实施例管理逻辑信道有效载荷到多路操作的上行链路许可的映射。

    OUTER CODING HEADER FOR RAN-BASED NETWORK CODING
    145.
    发明申请
    OUTER CODING HEADER FOR RAN-BASED NETWORK CODING 有权

    公开(公告)号：US20250096926A1

    公开(公告)日：2025-03-20

    申请号：US18513434

    申请日：2023-11-17

    Applicant: QUALCOMM Incorporated

    Inventor： Hyun Yong LEE ,  Prashanth Haridas HANDE ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Jelena DAMNJANOVIC ,  Peerapol TINNAKORNSRISUPHAP ,  Mickael MONDET ,  Diana MAAMARI

    IPC: H04L1/00 ,  H04L5/00

    Abstract: Aspects presented herein may improve the latency and power consumption for communications by enabling a wireless device to apply outer coding (OC) (with forward error correction (FEC)) to transmission(s). In one aspect, a wireless device segments each packet data convergence protocol (PDCP) packet in a plurality of PDCP packets into a set of OC symbols, where the plurality of PDCP packets corresponds to a packet data unit (PDU) set. The wireless device assembles multiple sets of OC symbols into an OC block. The wireless device applies an FEC encoding to the OC block. The wireless device outputs the OC block based on the FEC encoding. In some examples, the wireless device also adds an OC header to the OC block, where the OC header includes a symbol size, a set of source symbols, and/or a symbol index associated with the FEC encoding.

    CANDIDATE CELL CONFIGURATION FOR LOWER-LAYER TRIGGERED MOBILITY
    148.
    发明申请
    CANDIDATE CELL CONFIGURATION FOR LOWER-LAYER TRIGGERED MOBILITY 有权

    公开(公告)号：US20240373471A1

    公开(公告)日：2024-11-07

    申请号：US18648043

    申请日：2024-04-26

    Applicant: QUALCOMM Incorporated

    Inventor： Tianyang BAI ,  Yan ZHOU ,  Jelena DAMNJANOVIC

    IPC: H04W74/0833 ,  H04W74/00 ,  H04W74/08 ,  H04W76/20

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a serving cell, a physical downlink control channel (PDCCH) order initiating a random access procedure in a candidate cell. The UE may determine a timing delay associated with a timing difference between the serving cell and the candidate cell. The UE may transmit a physical random access channel (PRACH) communication to the candidate cell in accordance with the PDCCH order and the timing delay. Numerous other aspects are described.

    RETRANSMISSIONS ASSOCIATED WITH A PHYSICAL DOWNLINK CONTROL CHANNEL ORDERED RANDOM ACCESS CHANNEL PROCEDURE
    149.
    发明公开
    RETRANSMISSIONS ASSOCIATED WITH A PHYSICAL DOWNLINK CONTROL CHANNEL ORDERED RANDOM ACCESS CHANNEL PROCEDURE 审中-公开

    公开(公告)号：US20240365391A1

    公开(公告)日：2024-10-31

    申请号：US18643357

    申请日：2024-04-23

    Applicant: QUALCOMM Incorporated

    Inventor： Tianyang BAI ,  Jelena DAMNJANOVIC ,  Yan ZHOU

    IPC: H04W74/0833 ,  H04W72/232

    CPC classification number: H04W74/0833 ,  H04W72/232

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a physical downlink control channel (PDCCH) order that indicates to perform a random access channel (RACH) procedure that is associated with a candidate cell and is not associated with a configured random access response (RAR), the PDCCH order indicating a retransmission state associated with a physical random access channel (PRACH) message that is associated with the candidate cell. The UE may transmit the PRACH message that is associated with the candidate cell based at least in part on the retransmission state. Numerous other aspects are described.

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