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公开(公告)号：US20210218454A1
公开(公告)日：2021-07-15
申请号：US17248076
申请日：2021-01-07
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may determine, for a user equipment (UE) in an idle mode or an inactive mode, a reference signal configuration, wherein the reference signal configuration is for a channel state information reference signal or a tracking reference signal; and transmit, to the UE, a message including information identifying the reference signal configuration. Numerous other aspects are provided.
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202.发明申请公开(公告)号：US20210194545A1
公开(公告)日：2021-06-24
申请号：US17125832
申请日：2020-12-17
Applicant: QUALCOMM Incorporated
Inventor： Kiran VENUGOPAL , Wooseok NAM , Yan ZHOU , Tao LUO , Junyi LI , Mostafa KHOSHNEVISAN
IPC: H04B7/0417 , H04B7/06 , H04B17/336 , H04W76/27 , H04W80/02 , H04W72/04 , H04W56/00 , H04W72/00 , H04B7/0456
Abstract: In some access networks, group-based beam reporting configured for a UE may be based on heuristics and/or based on UE implementation, and therefore, may lack adequate information regarding joint channel properties for simultaneous transmission and reception on a channel configured with a base station. Configurations of UEs and base stations are described herein that support various feedback metrics for resource grouping in association with transmission and reception operation modes and/or channel states, such as MIMO schemes, SINRs, channel properties, and the like. Base stations may dynamically indicate metrics to be reported by UEs so that simultaneous transmission and reception may be sufficiently supported.
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203.发明申请公开(公告)号：US20210184798A1
公开(公告)日：2021-06-17
申请号：US17115550
申请日：2020-12-08
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Xiaoxia ZHANG , Tao LUO , Srinivas YERRAMALLI , Arumugam CHENDAMARAI KANNAN , Zhifei FAN , Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL , Akula REDDY , Jing SUN
Abstract: Certain aspects of the present disclosure provide techniques for communication of downlink control information (DCI) piggybacked on a physical downlink shared channel (PDSCH) configured using semi persistent scheduling (SPS). A method that may be performed by a user equipment (UE) includes receiving a message having a configuration for semi persistent scheduling (SPS) of data channels, receiving an indication associated with at least one first downlink control information (DCI) for transmission in at least one of the data channels, and monitoring for the data channels in accordance with the configuration for SPS.
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公开(公告)号：US20210176761A1
公开(公告)日：2021-06-10
申请号：US17247113
申请日：2020-11-30
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication to transmit a dynamic UE parameter adaptation report to a base station (BS). The UE may transmit the dynamic UE parameter adaptation report to the BS based at least in part on receiving the indication. Numerous other aspects are provided.
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公开(公告)号：US20210153127A1
公开(公告)日：2021-05-20
申请号：US16949326
申请日：2020-10-26
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a monitoring window for monitoring a search space set for a physical downlink control channel (PDCCH) wakeup signal (WUS), where the monitoring window is a portion of a configured monitoring window for the search space set. The UE may monitor the WUS search space set within the monitoring window for the PDCCH WUS. Numerous other aspects are provided.
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Patent Agency Ranking
公开(公告)号：US20210136690A1
公开(公告)日：2021-05-06
申请号：US17087282
申请日：2020-11-02
Applicant: QUALCOMM Incorporated
Inventor： Yan ZHOU , Tao LUO , Wooseok NAM
IPC: H04W52/02 , H04W72/04 , H04B7/0413
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for applying a common power saving behavior across multiple sets of frequency resources (e.g., component carriers (CCs) and/or bandwidth parts (BWPs)). A method that may be performed by a user equipment (UE) includes obtaining signaling, from a network entity, indicating a common power saving behavior and applying the common power saving behavior on multiple sets of frequency resources.
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公开(公告)号：US20210112540A1
公开(公告)日：2021-04-15
申请号：US17066950
申请日：2020-10-09
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL , Jing SUN , Xiaoxia ZHANG , Tao LUO , Wooseok NAM
Abstract: Certain aspects of the present disclosure provide techniques for beam switching gaps. A base station (BS) can send an allocation to a user equipment (UE) including an at least one symbol beam switching gap based, at least in part, on a subcarrier spacing (SCS) of the UE. The UE and BS can then communicate using the allocation. The allocation may also be based on reported capability of the UE. The allocation may also be based on capability of the BS. The beam switching gap can be allocated explicitly or implicitly.
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208.发明申请公开(公告)号：US20210099906A1
公开(公告)日：2021-04-01
申请号：US17098119
申请日：2020-11-13
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Tao LUO , Peter GAAL , Heechoon LEE , Peter Pui Lok ANG , Jing SUN
Abstract: Certain aspects of the present disclosure relate to communication systems, and more particularly, to random access channel (RACH) procedures in deployments where a RACH transmission may be sent on different UL carriers. An exemplary method performed by a base station includes receiving a random access (RA) preamble on a first component carrier (CC) of a plurality of CCs including at least one uplink (UL) CC and at least one supplemental uplink (SUL) CC and transmitting a response to the RA preamble, wherein the response indicates the first CC.
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公开(公告)号：US20210058304A1
公开(公告)日：2021-02-25
申请号：US16947792
申请日：2020-08-17
Applicant: QUALCOMM Incorporated
Inventor： Olufunmilola Omolade AWONIYI-OTERI , Wooseok NAM , Tao LUO , Peter Pui Lok ANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a UE may receive a PDCCH including an indication to skip PDCCH monitoring during at least one of: a period of time between the PDCCH and a first physical channel scheduled by the PDCCH, a period of time between the first physical channel scheduled by the PDCCH and a second physical channel scheduled by the PDCCH, or a period of time between the PDCCH and a third physical channel scheduled by the PDCCH. The UE may skip PDCCH monitoring based at least in part on the indication. Numerous other aspects are provided.
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公开(公告)号：US20210029740A1
公开(公告)日：2021-01-28
申请号：US16910830
申请日：2020-06-24
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Arumugam CHENDAMARAI KANNAN , Vinay CHANDE , Xiaoxia ZHANG , Tao LUO , Sungwoo PARK , Wooseok NAM , Jing SUN , Kaushik CHAKRABORTY , Zhifei FAN , Mostafa KHOSHNEVISAN
Abstract: This disclosure provides systems, methods, and apparatuses for a beam-based channel access countdown procedure. In one aspect, a channel sensing beam may be permitted to include one or more transmit beams and, thus, may differ from a transmit beam that is to be used for a transmission. As such, defining a manner in which a channel access countdown procedure is performed is desirable. Some aspects described herein provide techniques and apparatus for a beam-based channel access countdown procedure. In some aspects, the systems, methods, and apparatuses described herein provide a beam-based channel access countdown procedure that allows a single channel sensing beam, including multiple transmit beams, to be utilized in association with determining channel availability for the multiple transmit beams, thereby improving performance of beam-based directional transmissions.
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