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    Information combining across beams
    12.
    发明授权
    Information combining across beams 有权

    公开(公告)号：US10965420B2

    公开(公告)日：2021-03-30

    申请号：US16033598

    申请日：2018-07-12

    Applicant: QUALCOMM Incorporated

    Inventor： Makesh Pravin John Wilson ,  Tao Luo ,  Sony Akkarakaran ,  Sumeeth Nagaraja

    IPC: H04L5/00 ,  H04W72/04 ,  H04B7/06 ,  H04B7/08

    Abstract: Certain aspects of the present disclosure relate to communication systems, and more particularly, to sending and monitoring for a decoding candidate. Certain aspects provide a method for decoding information sent via a wireless transmission. The method generally includes receiving an indication of an association between a first decoding candidate and a second decoding candidate, monitoring the first decoding candidate in a search space of a first set of resources, the first decoding candidate received from a wireless node, and monitoring the second decoding candidate in a search space of a second set of resources, the second decoding candidate received from the wireless node, wherein the monitoring of the second decoding candidate is based on the association between the first and second decoding candidates.

    Random access timeline and timing adjustment techniques
    13.
    发明授权
    Random access timeline and timing adjustment techniques 有权

    公开(公告)号：US10959268B2

    公开(公告)日：2021-03-23

    申请号：US16250801

    申请日：2019-01-17

    Applicant: QUALCOMM Incorporated

    Inventor： Muhammad Nazmul Islam ,  Sumeeth Nagaraja ,  Amir Aminzadeh Gohari ,  Awlok Josan

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

    Abstract: Methods, systems, and devices for wireless communications for determining a minimum time gap between an received downlink message and transmission of an uplink message in response to the received downlink message. In some cases, a user equipment (UE) may receive a downlink message to perform a random access procedure. The UE may determine a minimum time gap based on an uplink transmission preparation time. The UE may transmit a random access preamble based on the minimum time gap. In some examples, the UE may receive a timing advance (TA) command and may determine a minimum time gap between receipt of the TA command and transmission of a time-adjusted uplink message.

    Beam switch and beam failure recovery
    16.
    发明授权
    Beam switch and beam failure recovery 有权

    公开(公告)号：US10764932B2

    公开(公告)日：2020-09-01

    申请号：US16358560

    申请日：2019-03-19

    Applicant: QUALCOMM Incorporated

    Inventor： Sumeeth Nagaraja ,  Tao Luo ,  Yong Li

    IPC: H04W74/08 ,  H04B7/06 ,  H04B17/336 ,  H04B17/327 ,  H04B7/08

    Abstract: Methods, systems, and devices for wireless communications are described. One method may include receiving a beam switch message prior to initiating a physical random access channel (PRACH) procedure, monitoring for a response from a base station using a candidate beam during a random access response window, identifying a beam switch event occurring within the random access response window based on beam switch timing information indicated in the beam switch message, and performing a beam switch procedure based on an absence of a response from the base station during a portion of the random access response window and prior to the beam switch event.

    Paging response in beamformed systems
    19.
    发明授权
    Paging response in beamformed systems 有权

    公开(公告)号：US10548136B2

    公开(公告)日：2020-01-28

    申请号：US15889072

    申请日：2018-02-05

    Applicant: QUALCOMM Incorporated

    Inventor： Sony Akkarakaran ,  Tao Luo ,  Sumeeth Nagaraja ,  Makesh Pravin John Wilson ,  Wooseok Nam ,  Shengbo Chen ,  Kaushik Chakraborty ,  Xiao feng Wang

    IPC: H04W72/04 ,  H04W68/02 ,  H04B17/318 ,  H04W56/00

    Abstract: Aspects of the present disclosure implement techniques to allow a base station to transmit a “short-page” message (e.g., paging indicators) to one or more UEs. The short-page message may be decoded by all UEs in the paging cycle and identifies a subset of UEs from the full set of UEs that are paged by the base station. Upon decoding the short page transmitted by the base station, the UE may respond with a “short-page response” to the base station on a transmit beam that offers best signal quality (e.g., low signal-to-noise ratio, transmit power, etc.). Thus, in some examples, the UE, in response to receiving a short paging message, may provide feedback to the base station such that the base station may select a transmit beam for transmission for a subsequent message (and other communications).

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