公开(公告)号：US20210359817A1

公开(公告)日：2021-11-18

申请号：US17302814

申请日：2021-05-12

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Juan MONTOJO ,  Tao LUO ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Zhifei FAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN

IPC: H04L5/00 ,  H04L1/00 ,  H04W8/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a capability of the UE to communicate one or more of uplink communications or downlink communications that include data-modulated demodulation reference signals (DMRSs) in which each of one or more resources of a plurality of resources of the uplink communications or the downlink communications carry both at least a portion of a DMRS sequence and data. The UE may transmit an uplink communication or receive a downlink communication that includes the data-modulated DMRSs. Numerous other aspects are provided.

公开(公告)号：US20210359810A1

公开(公告)日：2021-11-18

申请号：US17302815

申请日：2021-05-12

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  Zhifei FAN ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Sungwoo PARK

IPC: H04L5/00 ,  H04L1/18 ,  H04L25/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may map a code block to resources, of a physical shared channel, that are allocated for data-modulated demodulation reference signals (DMRSs) in which each of the resources carries both at least a portion of a DMRS sequence and data. The wireless communication device may transmit a communication, via the physical shared channel, that includes the code block that is mapped to the resources that are allocated for the data-modulated DMRSs. Numerous other aspects are provided.

公开(公告)号：US20210337526A1

公开(公告)日：2021-10-28

申请号：US17240785

申请日：2021-04-26

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Tao LUO ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W72/04 ,  H04L27/26 ,  H04L5/00

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for applying a beam switch interruption time across one or more active component carriers. In some cases, a user equipment (UE) may be able to detect a beam switching event and switch, in response to the beam switching event, a beam for communications on a first active component carrier. The UE may apply a beam switch interruption time across one or more second active component carriers if a beam switching delay associated with the beam switch exceeds a threshold value.

公开(公告)号：US20210337487A1

公开(公告)日：2021-10-28

申请号：US17236938

申请日：2021-04-21

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Iyab Issam SAKHNINI

IPC: H04W56/00 ,  H04W72/00 ,  H04L27/26 ,  H04W76/11

Abstract: Aspects of the disclosure relate to configuring the structures of synchronization signal blocks (SSBs) and SSB burst sets in scenarios where two or more different types of SSB burst sets may be utilized in a wireless communication system (e.g., SSB burst sets including SSBs having different subcarrier spacing (SCS)). The SSB burst sets may be configured to include different components in an SSB (e.g., one or more of primary and second synchronization signals and a physical broadcast channel), include resource allocation information, include a physical-layer cell identity (PCID) configuration for a first SSB burst set that may be used to determine a PCID for a second SSB burst set, and enable quasi co-locating SSBs in a first SSB burst set with a second SSB burst set.

公开(公告)号：US20210321436A1

公开(公告)日：2021-10-14

申请号：US17225867

申请日：2021-04-08

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG ,  Juan MONTOJO ,  Arumugam CHENDAMARAI KANNAN ,  Zhifei FAN ,  Sungwoo PARK

IPC: H04W72/12 ,  H04L1/00 ,  H04W16/28 ,  H04W72/04 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive scheduling information that schedules a shared channel that is associated with a first beamforming configuration; determine that a gap between the shared channel and a resource associated with a second beamforming configuration fails to satisfy a threshold, wherein the UE is configured to monitor the resource associated with the second beamforming configuration; and modify at least one of the gap to satisfy the threshold or the second beamforming configuration to match the first beamforming configuration based at least in part on determining that the gap fails to satisfy the threshold. Numerous other aspects are provided.

公开(公告)号：US20210321381A1

公开(公告)日：2021-10-14

申请号：US17222661

申请日：2021-04-05

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Tianyang BAI ,  Kiran VENUGOPAL

IPC: H04W72/04 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive synchronization signal block (SSB) information that indicates, for each respective SSB of one or more SSBs, a quantity of how many beams are associated with the respective SSB. The UE may monitor SSBs, determine one or more beams that provide an SSB based at least in part on the SSB information, and direct one or more reception beams toward the one or more beams. Numerous other aspects are provided.

公开(公告)号：US20210306044A1

公开(公告)日：2021-09-30

申请号：US17211604

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Jelena DAMNJANOVIC ,  Linhai HE ,  Tao LUO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Juan MONTOJO ,  Iyab Issam SAKHNINI

IPC: H04B7/06 ,  H04W76/28 ,  H04W72/04 ,  H04W8/24 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a flag is enabled or is disabled, the flag indicating whether channel state information (CSI) associated with a secondary discontinuous reception (DRX) group is permitted to be transmitted outside of an active time associated with a primary DRX group. The UE may selectively transmit the CSI associated with the secondary DRX group in an uplink communication associated with the primary DRX group based at least in part on whether the flag is enabled or is disabled. Numerous other aspects are provided.

公开(公告)号：US20210266908A1

公开(公告)日：2021-08-26

申请号：US17166761

申请日：2021-02-03

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Hamed PEZESHKI ,  Jingchao BAO ,  Taesang YOO ,  Wooseok NAM ,  Ajay GUPTA ,  Vinod Viswanatha MENON

IPC: H04W72/04 ,  H04W76/27 ,  H04W80/02 ,  H04L1/00 ,  G06N20/00 ,  H04W74/08 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indication of a resource allocation for a data communication having a known payload, the known payload comprising data associated with a machine learning process; and communicate with the base station based at least in part on the resource allocation. Numerous other aspects are provided.

公开(公告)号：US20210258929A1

公开(公告)日：2021-08-19

申请号：US17175060

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Wooseok NAM ,  Huilin XU ,  Tao LUO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Peter Pui Lok ANG ,  Jelena DAMNJANOVIC ,  Juan MONTOJO ,  Linhai HE

IPC: H04W72/04 ,  H04W72/10 ,  H04W52/02 ,  H04W72/14

Abstract: Aspects described herein relate to configuring control resource sets (CORESETs) and search spaces in fifth generation new radio (5G NR). In an example, the aspects may include determining, by a network entity, one or more configurations of one or more physical downlink control channel (PDCCH) candidates, wherein the one or more configurations include: modifying of at least one of one or more parameters for one or more search spaces, one or more parameters for one or more CORESETs, the one or more search spaces, and the one or more CORESETs; or skipping monitoring of at least one of the one or more parameters for the one or more search spaces, the one or more parameters for the one or more CORESETs, the one or more search spaces, and the one or more CORESETs; and transmitting, by the network entity to one or more user equipments (UEs), the one or more configurations.

公开(公告)号：US20210258896A1

公开(公告)日：2021-08-19

申请号：US17153474

申请日：2021-01-20

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Xiaoxia ZHANG ,  Jing SUN ,  Srinivas YERRAMALLI ,  Zhifei FAN ,  Wooseok NAM ,  Tao LUO ,  Juan MONTOJO

IPC: H04W56/00 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a synchronization signal block (SSB) within a discovery reference signal (DRS) transmission window that includes more than 64 candidate SSB positions, determine an index value of the SSB based at least in part on an indexing scheme for SSBs that are included in the DRS transmission window, wherein the indexing scheme includes one of a consecutive indexing scheme or a non-consecutive indexing scheme; and determine a cell timing based at least in part on the index value. Numerous other aspects are described.