公开(公告)号：US20210321365A1

公开(公告)日：2021-10-14

申请号：US17221458

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO

IPC: H04W72/02 ,  H04W72/08 ,  H04W72/10 ,  H04W72/04 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment may receive or determine configuration information for a sidelink between the relay UE and a remote UE, wherein the configuration information indicates one or more parameters associated with at least one of a priority level or a quality of service value associated with the sidelink; receive or determine association information indicating that a logical channel on a radio access link is associated with a logical channel on the sidelink, wherein the association information is based at least in part on the one or more parameters for the sidelink; and relay traffic between the remote UE and a base station via the sidelink and the radio access link in accordance with the association information. Numerous other aspects are provided.

公开(公告)号：US20210306997A1

公开(公告)日：2021-09-30

申请号：US17301081

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Juan MONTOJO ,  Aleksandar DAMNJANOVIC

IPC: H04W72/04 ,  H04L1/16 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive at least one sidelink communication on a sidelink, wherein the at least one sidelink communication includes at least one of a grant, data received on a resource identified by a grant, a multi-stage grant, a multi-packet grant, or a relaying communication; and transmit, on the sidelink or an uplink, a feedback message including a plurality of acknowledgements in connection with receiving the at least one sidelink communication. Numerous other aspects are provided.

公开(公告)号：US20210306052A1

公开(公告)日：2021-09-30

申请号：US17211649

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Iyab Issam SAKHNINI ,  Jelena DAMNJANOVIC

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/04 ,  H04W72/00 ,  H04W56/00

Abstract: Certain aspects of the present disclosure provide techniques for transmitting channel state information reference signals (CSI-RS) scheduled by a remaining minimum system information (RMSI) physical downlink control channel (PDCCH) for use by a user equipment (UE) for beam refinement. A method by a user equipment (UE) includes receiving a physical downlink control channel (PDCCH), from a base station (BS), that schedules transmission of a remaining minimum system information (RMSI) and schedules transmission of a channel state information (CSI) reference signal (CSI-RS) by the BS; and processing the CSI-RS.

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：US20210274379A1

公开(公告)日：2021-09-02

申请号：US17167843

申请日：2021-02-04

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Juan MONTOJO ,  Kausik RAY CHAUDHURI ,  Atanu Basudeb HALDER

IPC: H04W28/04 ,  H04W80/02 ,  H04W76/27 ,  H04L1/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive radio resource control (RRC) signaling that indicates to configure the UE with one or more formats for transmitting a radio link control (RLC) status report. The UE may transmit the RLC status report using an indicated format, of the one or more formats or an additional format for transmitting the RLC status report, wherein use of the indicated format is based at least in part on a physical layer indication or a medium access control (MAC) layer indication. Numerous other aspects are described.

公开(公告)号：US20210266929A1

公开(公告)日：2021-08-26

申请号：US17150927

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Ling DING ,  Jelena DAMNJANOVIC ,  Juan MONTOJO ,  Kapil GULATI

IPC: H04W72/12

Abstract: Aspects described herein relate to preempting or cancelling sidelink or uplink communications, by a base station or a user equipment (UE). In an aspect, a base station can determine to schedule a first device to communicate, in first resources, sidelink communications having a first priority, determine to schedule a second device to transmit, in second resources, sidelink or uplink transmissions having a second priority, wherein the second resources overlap the first resources at least in a time domain, and transmit, based on the first priority and the second priority, an indication to the first or second device to preempt or cancel sidelink communications or uplink transmissions in associated resources. In another aspect, a UE can receive an indication to cancel sidelink transmission over sidelink resources previously scheduled for the sidelink transmission, and can refrain from the sidelink transmission over the sidelink resources.

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：US20210250929A1

公开(公告)日：2021-08-12

申请号：US17248261

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify at least one of a control resource set zero (CORESET0) field or a search space zero (SS0) field in a master information block (MIB). The UE may identify, based at least in part on whether the UE is a reduced capability UE, at least one of: a CORESET0 configuration associated with a first value indicated in the CORESET0 field, or an SS0 configuration associated with a second value indicated in the SS0 field. Numerous other aspects are provided.

公开(公告)号：US20210227470A1

公开(公告)日：2021-07-22

申请号：US17153086

申请日：2021-01-20

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Wooseok NAM ,  Tao LUO

IPC: H04W52/02 ,  H04W80/02

Abstract: A method of wireless communication is performed by a first device. The method includes suspending wake up signal (WUS) monitoring for a specified period of time, for a number of cycles, or until a message is received instructing resumption of monitoring. The method also includes resuming wake up signal monitoring after the specified period of time, the number of cycles, or after the message is received instructing resumption of monitoring.

公开(公告)号：US20210176349A1

公开(公告)日：2021-06-10

申请号：US17111270

申请日：2020-12-03

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Linhai HE

IPC: H04L29/14 ,  H04W72/04 ,  H04W72/08

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly to techniques for enhancing packet data convergence protocol (PDCP) duplication, for example, by allowing a user equipment (UE) to autonomously activate/deactivate (uplink (UL)) PDCP duplication. A method that may be performed by a UE includes detecting one or more events related to channel conditions and activating PDCP duplication at the UE in response to the detection. In some cases, the UE may provide a network entity an indication of the PDCP duplication activation/deactivation. In response to the indication, the network entity may, for example, activate/deactivate downlink (DL) PDCP duplication.