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    Channel state information encoding method and apparatus, storage medium and processor
    21.
    发明授权
    Channel state information encoding method and apparatus, storage medium and processor 有权

    公开(公告)号：US12166553B2

    公开(公告)日：2024-12-10

    申请号：US18178006

    申请日：2023-03-03

    Applicant: ZTE CORPORATION

    Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu ,  Hao Wu

    IPC: H04B7/06 ,  H04W28/18

    Abstract: Provided is a method and an apparatus for encoding CSI, a storage medium, and a processor, where the method includes: placing a first type of information bits of the CSI in a first type of position indexes of the position index set, and determining, from the indexes other than the first type of position indexes determined by the first type of information bits in the position index set, indexes of the second type of information bits of the CSI, indexes of the third type of information bits of the CSI, and indexes of the fourth type of information bits in the position index set; or placing the fourth type of information bits in the fourth type of position indexes of the position index set, and determining indexes of the first type of information bits, indexes of the second type of information bits, and indexes of the third type of information bits of the CSI in the position index set from indexes other than the fourth type of position indexes determined by the fourth type of information bits in the position index set. The present disclosure solves the problem that positions of various types of information in the CSI reporting cannot be reasonably mapped in the related art.

    METHODS, DEVICES, AND SYSTEMS FOR DETERMINING LOCATION OF PAGING EARLY INDICATION
    25.
    发明公开
    METHODS, DEVICES, AND SYSTEMS FOR DETERMINING LOCATION OF PAGING EARLY INDICATION 审中-公开

    公开(公告)号：US20240214989A1

    公开(公告)日：2024-06-27

    申请号：US18601071

    申请日：2024-03-11

    Applicant: ZTE Corporation

    Inventor： Xuan MA ,  Mengzhu Chen ,  Jun Xu ,  Focai Peng ,  Xiaoying Ma

    IPC: H04W68/02

    CPC classification number: H04W68/02

    Abstract: The present disclosure describes methods, system, and devices for determining a location of paging early indication (PEI). One method includes receiving, by a user equipment (UE), configuration information of a paging early indication occasion (PEI-O), wherein the configuration information comprises a frame-level offset list and a symbol-level offset list, the frame-level offset list comprises one or more frame-level offset, and the symbol-level offset list comprises one or more symbol-level offset; and detecting, by the UE, a paging early indication (PEI) in the PEI-O, wherein the PEI-O is determined by a frame-level offset from a start of a first paging frame (PF) of at least one PF associated with the PEI-O to a reference point and a symbol-level offset from the reference point to a start of a first physical downlink control channel (PDCCH) monitor occasion of the PEI-O.

    Rate matching method and apparatus for polar code
    26.
    发明授权
    Rate matching method and apparatus for polar code 有权

    公开(公告)号：US11955992B2

    公开(公告)日：2024-04-09

    申请号：US17664491

    申请日：2022-05-23

    Applicant: ZTE Corporation

    Inventor： Mengzhu Chen ,  Jin Xu ,  Jun Xu

    IPC: H03M13/00 ,  H03M13/13 ,  H03M13/27

    CPC classification number: H03M13/635 ,  H03M13/13 ,  H03M13/2792

    Abstract: Provided is a rate matching method and device for a Polar code. The method includes: concatenating K information bits and (N−K) frozen bits to generate a bit sequence of N bits, and encoding the bit sequence of N bits by means of a Polar code encoder with a generator matrix of size N×N to generate an initial bit sequence {S0, S1, . . . , SN−1} of N bits, where K and N are both positive integers and K is less than or equal to N; dividing a circular buffer into q parts, selecting bits from the initial bit sequence {S0, S1, . . . , SN−1} in a non-repeated manner, and writing the bits into the q parts of the circular buffer according to a predefined rule, where q=1, 2, 3 or 4; and sequentially selecting a bit sequence of a specified length from a predefined starting position in a bit sequence in the circular buffer and taking the bit sequence of the specified length as a bit sequence to be transmitted.

    CONTROL CHANNEL MONITORING PROCEDURE
    27.
    发明申请
    CONTROL CHANNEL MONITORING PROCEDURE 有权

    公开(公告)号：US20230087310A1

    公开(公告)日：2023-03-23

    申请号：US18059156

    申请日：2022-11-28

    Applicant: ZTE Corporation

    Inventor： Qiujin Guo ,  Xiaoying Ma ,  Mengzhu Chen ,  Jun Xu ,  Focai Peng ,  Xuan Ma

    IPC: H04W24/08

    Abstract: Methods, systems and apparatus for wireless communication are described. One example method of wireless communication includes selecting, by a wireless device, a monitoring behavior for monitoring a control channel. The method further includes, monitoring, by the wireless device, the control channel according to the monitoring behavior. The monitoring behavior may include a skipping operation during which monitoring is disabled.

    Channel quality indicator information transmission and reception
    29.
    发明授权
    Channel quality indicator information transmission and reception 有权

    公开(公告)号：US11496239B2

    公开(公告)日：2022-11-08

    申请号：US17038683

    申请日：2020-09-30

    Applicant: ZTE Corporation

    Inventor： Mengzhu Chen ,  Liguang Li ,  Luanjian Bian ,  Jin Xu ,  Jun Xu

    IPC: H04W72/04 ,  H04L1/00 ,  H04L27/36

    Abstract: Described are methods, systems and devices for the transmission and reception of channel quality indicator (CQI) information over an physical channel to facilitate, for example, meeting block error rate requirements in emerging systems. One example method includes transmitting an index associated with a quality of the physical channel, where the index corresponds to an entry in a parameter table set. Another example method includes receiving an index associated with the quality of the downlink physical channel, and transmitting a plurality of data blocks, where contents of the plurality of data blocks are encoded and modulated using a code rate and a modulation scheme, respectively, which are selected from an entry in the parameter tables corresponding to the index. In both exemplary methods, one or more parameter tables include at least three entries comprising code rates having values less than or equal to 120/1024.

    POWER SAVING TECHNIQUES
    30.
    发明申请
    POWER SAVING TECHNIQUES 有权

    公开(公告)号：US20220338120A1

    公开(公告)日：2022-10-20

    申请号：US17853533

    申请日：2022-06-29

    Applicant: ZTE Corporation

    Inventor： Xiaoying Ma ,  Mengzhu Chen ,  Qiujin Guo ,  Jun Xu ,  Xuan Ma ,  Qiang Fu

    IPC: H04W52/02 ,  H04W72/04

    Abstract: Techniques are described to enable a user equipment (UE) to save power consumption during monitoring of a control channel. An example technique includes determining, by a communication device, a monitoring mode for the control channel based on at least one of a reception of a first predefined signaling and a first timer, wherein the first predefined signaling includes a search space set group switch indication. The technique further includes monitoring the control channel based on the monitoring mode after an apply duration.

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