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    MULTI-LINK NETWORK COORDINATION
    101.
    发明申请
    MULTI-LINK NETWORK COORDINATION 审中-公开

    公开(公告)号：US20200053745A1

    公开(公告)日：2020-02-13

    申请号：US16534432

    申请日：2019-08-07

    Applicant: QUALCOMM Incorporated

    Inventor： Jianghong LUO ,  Navid ABEDINI ,  Tao LUO ,  Muhammad Nazmul ISLAM ,  Junyi LI ,  Karl Georg HAMPEL

    IPC: H04W72/12

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central entity may determine a set of schedulable resources for a plurality of links associated with a plurality of nodes of a multi-link network; and may provide scheduling information to the plurality of nodes to schedule communication on the plurality of links based at least in part on determining the set of schedulable resources. In some aspects, a node of a network may determine an extended slot format indicator for the node based at least in part on a received extended slot format indicator of a parent node of the node and a received null adjust request from a child node of the node; may provide the determined extended slot format indicator to the child node; and may provide the received null adjust request to the parent node. Numerous other aspects are provided.

    SLOW-LOOP RESOURCE RESERVATION PROCEDURE
    103.
    发明申请
    SLOW-LOOP RESOURCE RESERVATION PROCEDURE 审中-公开

    公开(公告)号：US20190320461A1

    公开(公告)日：2019-10-17

    申请号：US16379655

    申请日：2019-04-09

    Applicant: QUALCOMM Incorporated

    Inventor： Zhibin WU ,  Navid ABEDINI ,  Junyi LI ,  Kapil GULATI ,  Sudhir Kumar BAGHEL

    IPC: H04W74/08 ,  H04B7/06 ,  H04W72/04 ,  H04W72/12 ,  H04W76/14 ,  H04W76/15

    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may determine a preferred beamforming direction for communications with each of a plurality of neighbor UEs. The apparatus may transmit a first scheduling request to a second UE from among the plurality of neighbor UEs. In certain aspects, the first scheduling request may include a first transmission schedule for M transmission opportunities (TxOPs). In certain other aspects, the first transmission schedule may indicate a first set of TxOPs of the M TxOPs reserved by the first UE for communication with the second UE. The apparatus may receive a first scheduling response from the second UE, the first scheduling response indicating whether the second UE accepts or rejects the first scheduling request.

    COMMUNICATING MULTIPLE INSTANCES OF A MESSAGE IN A RANDOM MEDIUM ACCESS CONTROL SYSTEM
    104.
    发明申请
    COMMUNICATING MULTIPLE INSTANCES OF A MESSAGE IN A RANDOM MEDIUM ACCESS CONTROL SYSTEM 审中-公开

    公开(公告)号：US20190320299A1

    公开(公告)日：2019-10-17

    申请号：US16380571

    申请日：2019-04-10

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Junyi LI

    IPC: H04W4/12 ,  H04L1/18 ,  H04B7/06

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiver may receive a first instance of a first message, wherein the first instance of the first message includes an indication of a plurality of resource sets to be used to communicate a corresponding plurality of instances of the first message, wherein each instance, of the plurality of instances, includes a copy of the first message; identify a resource set used to communicate a second instance of the first message based at least in part on the indication; and perform interference cancellation to obtain a second message based at least in part on identifying the resource set used to communicate the second instance of the first message. Numerous other aspects are provided.

    DETERMINING A REFERENCE TIMING FOR A DISCOVERY PROCEDURE
    106.
    发明申请
    DETERMINING A REFERENCE TIMING FOR A DISCOVERY PROCEDURE 审中-公开

    公开(公告)号：US20190268868A1

    公开(公告)日：2019-08-29

    申请号：US16272635

    申请日：2019-02-11

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Zhibin WU ,  Junyi LI ,  Sudhir Kumar BAGHEL ,  Kapil GULATI

    IPC: H04W56/00 ,  H04W8/00 ,  H04W74/08 ,  H04J3/06

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client device may receive a discovery signal from a host device; determine whether to use a receive timing from the host device, an internal timing of the client device, or a combination of the receive timing and the internal timing to configure a reference timing; configure the reference timing, for transmission of a response to the discovery signal, using the receive timing from the host device, the internal timing of the client device, or the combination of the receive timing and the internal timing based at least in part on the determination of whether to use the receive timing, the internal timing, or the combination of the receive timing and the internal timing; and transmit the response to the host device using the configured reference timing. Numerous other aspects are provided.

    RANDOM ACCESS CHANNEL (RACH) DESIGN
    107.
    发明申请
    RANDOM ACCESS CHANNEL (RACH) DESIGN 审中-公开

    公开(公告)号：US20190141754A1

    公开(公告)日：2019-05-09

    申请号：US16177055

    申请日：2018-10-31

    Applicant: QUALCOMM Incorporated

    Inventor： Tianyang BAI ,  Navid ABEDINI ,  Juergen CEZANNE ,  Muhammad Nazmul ISLAM ,  Junyi LI

    IPC: H04W74/08 ,  H04L27/26 ,  H04W56/00 ,  H04L5/00 ,  H04W74/00

    Abstract: Aspects of the present disclosure provide for random access channel (RACH) configuration in wireless communication systems. In some examples, a RACH configuration may be selected for use by a scheduled entity in transmitting a RACH signal to a scheduling entity based on an estimated timing advance value. The RACH configuration may include, for example, a transmission time of the RACH signal and/or a RACH waveform configuration identifying at least a cyclic prefix (CP) length and a guard time (GT) for the RACH signal. In some examples, the CP and GT length may each be set to the difference between an estimated maximum round-trip time (RTT) and an estimated minimum RTT between the scheduled entity and the scheduling entity. In some examples, the timing advance value may be estimated as the estimated minimum RTT.

    COMMUNICATING REMOTE AND LOCAL DATA IN A WIRELESS FRONTHAUL
    110.
    发明申请
    COMMUNICATING REMOTE AND LOCAL DATA IN A WIRELESS FRONTHAUL 审中-公开

    公开(公告)号：US20190053301A1

    公开(公告)日：2019-02-14

    申请号：US16055878

    申请日：2018-08-06

    Applicant: QUALCOMM Incorporated

    Inventor： Karl Georg HAMPEL ,  Hong CHENG ,  Junyi LI ,  Navid ABEDINI ,  Sundar SUBRAMANIAN ,  Muhammad Nazmul ISLAM

    IPC: H04W76/12 ,  H04W80/02 ,  H04W76/27

    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for communicating remote and local data in a wireless fronthaul of a wireless communication system. The method includes terminating a lower portion of a radio bearer for the UE, wherein the radio bearer comprises an upper portion and a lower portion. The method further includes forwarding the upper portion of the radio bearer for the UE to a network node over a wireless link. The method further includes carrying a lower portion of a second radio bearer with the BS and a multiplexing layer indicating whether the lower portion of the second radio bearer includes an upper portion of the second radio bearer corresponding to local data or a tunnel with the upper portion of the radio bearer for the UE corresponding to remote data.

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