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    METHODS FOR MAXIMUM PERMISSIBLE EXPOSURE MITIGATION BASED ON NEW RADIO TIME DOMAIN DUPLEX CONFIGURATION
    531.
    发明申请
    METHODS FOR MAXIMUM PERMISSIBLE EXPOSURE MITIGATION BASED ON NEW RADIO TIME DOMAIN DUPLEX CONFIGURATION 审中-公开

    公开(公告)号：US20200021421A1

    公开(公告)日：2020-01-16

    申请号：US16442360

    申请日：2019-06-14

    Applicant: QUALCOMM Incorporated

    Inventor： Junsheng HAN ,  Udara FERNANDO ,  Lin LU ,  John FORRESTER ,  Mingming CAI ,  Tao LUO ,  Raghu Narayan CHALLA

    IPC: H04L5/14 ,  H04W74/00 ,  H04B17/10

    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. In certain configurations, the apparatus may be a user equipment (UE). The apparatus may receive configuration information for UL and DL transmissions from another device such as a base station. The apparatus may determine a maximum duty cycle of the UL transmission based on the configuration information. Based on the determined UL maximum duty cycle, the apparatus may determine a transmit power limit for the UL transmission. In one aspect, the apparatus may determine the UL transmit power limit by dividing the power corresponding to a maximum permissible exposure (MPE) limit by the determined maximum UL duty cycle. The apparatus may leverage the forward knowledge of the UL duty cycle to transmit at a power level that complies with the MPE limit while avoiding the poor uplink range associated with static power back-off.

    RE-ALLOCATION OF POSITIONING REFERENCE SIGNAL RESOURCES TO ACCOMMODATE ANOTHER TRANSMISSION
    532.
    发明申请
    RE-ALLOCATION OF POSITIONING REFERENCE SIGNAL RESOURCES TO ACCOMMODATE ANOTHER TRANSMISSION 审中-公开

    公开(公告)号：US20200014487A1

    公开(公告)日：2020-01-09

    申请号：US16502003

    申请日：2019-07-02

    Applicant: QUALCOMM Incorporated

    Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Alexandros MANOLAKOS

    IPC: H04L1/00 ,  H04L5/00 ,  H04W72/10 ,  H04W72/04 ,  H04W72/12

    Abstract: In an embodiment, a cell punctures resource(s) allocated to transmission of UL or DL PRS(s). The cell communicates (e.g., receives or transmits) UL or DL higher-priority signal(s) on the punctured resource(s), and communicates the UL or DL PRS(s) on the non-punctured resource(s). In another embodiment, a second cell neighboring a first cell schedules and transmits the UL or DL higher-priority signal(s) on part of the first cell's PRS resource(s). In another embodiment, the first cell receives an indication of the UL or DL higher-priority signal(s) scheduled for transmission by the second cell, and punctures its PRS resource(s) to reduce interference on the second cell's UL or DL higher-priority signal(s). In a further embodiment, a UE receives an indication of puncturing and selectively modifies its PRS processing on the punctured resource(s).

    TIMING ADVANCE INDICATION
    533.
    发明申请
    TIMING ADVANCE INDICATION 审中-公开

    公开(公告)号：US20190387486A1

    公开(公告)日：2019-12-19

    申请号：US16407686

    申请日：2019-05-09

    Applicant: QUALCOMM Incorporated

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

    IPC: H04W56/00 ,  H04W72/04 ,  H04L5/00

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may receive, from a second wireless node, a first type of timing advance indicator, wherein the first type of timing advance indicator is associated with a first type of connection associated with a first group of wireless nodes, of a network, that includes the first wireless node and the second wireless node and is different from a second type of timing advance indicator used for a second type of connection associated with a second group of wireless nodes of the network. In some aspects, the first wireless node may synchronize a timing configuration of the first wireless node based at least in part on the first type of timing advance indicator. Numerous other aspects are provided.

    TECHNIQUES FOR BEAM ASSIGNMENTS FOR BEAMFORMING WIRELESS COMMUNICATIONS
    534.
    发明申请
    TECHNIQUES FOR BEAM ASSIGNMENTS FOR BEAMFORMING WIRELESS COMMUNICATIONS 审中-公开

    公开(公告)号：US20190312698A1

    公开(公告)日：2019-10-10

    申请号：US16376989

    申请日：2019-04-05

    Applicant: QUALCOMM Incorporated

    Inventor： Sony AKKARAKARAN ,  Xiao Feng WANG ,  Tao LUO ,  Makesh Pravin JOHN WILSON ,  Yan ZHOU

    IPC: H04L5/00 ,  H04W72/04

    Abstract: Aspects described herein relate to configuring a media access control (MAC)-control element (CE) to update a sounding reference signal (SRS) beam within a wireless communication system. Other aspects described herein relate to configuring default beam information for determining a beam for data channel communications within the wireless communication system. A user equipment (UE) or other device can determine to use the default beam information for configuring the beam for a data channel communication and for performing power control using, e.g., physical uplink shared channel (PUSCH) parameters. In addition, in some examples, the device can transmit the data channel communication using a beam configured based on the default beam information.

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