公开(公告)号：US20230403715A1

公开(公告)日：2023-12-14

申请号：US18026788

申请日：2020-11-25

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Mostafa KHOSHNEVISAN ,  Aleksandar DAMNJANOVIC ,  Jing SUN ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04W72/232 ,  H04W72/1273 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04W72/1273 ,  H04L5/0053

Abstract: Aspects presented herein may improve the accuracy and/or the efficiency of HARQ feedback for a UE communicating with a base station or multiple TRPs using multiple antenna panels. In one aspect, an apparatus receives DCI scheduling a PDSCH to be received by a first plurality of panels and indicating a second plurality of PUCCH repetitions for providing ACK/NACK feedback. The apparatus receives the PDSCH through the first plurality of panels. The apparatus transmits ACK/NACK feedback in the indicated second plurality of PUCCH repetitions based on the received PDSCH.

公开(公告)号：US20230284153A1

公开(公告)日：2023-09-07

申请号：US18313972

申请日：2023-05-08

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Jing SUN ,  Yisheng XUE ,  Aleksandar DAMNJANOVIC ,  Tao LUO ,  Juan MONTOJO

IPC: H04W52/30 ,  H04W52/38 ,  H04W52/24 ,  H04W52/10

CPC classification number: H04W52/30 ,  H04W52/383 ,  H04W52/247 ,  H04W52/10

Abstract: Disclosed are systems and techniques for performing sidelink communications. For instance, a first client device can determine a first transmit power parameter for transmitting sidelink communications. The first transmit power parameter can either be received from a base station associated with the first client device or it can be a default parameter based on the first client device not being associated with a base station. The first client device can transmit, to a second client device, a first sidelink transmission having a first power level corresponding to the first transmit power parameter. The first client device can receive, from the second client device, a first sidelink reception having a second power level corresponding to a second transmit power parameter.

公开(公告)号：US20230189355A1

公开(公告)日：2023-06-15

申请号：US17914715

申请日：2021-05-20

Applicant: QUALCOMM INCORPORATED

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Juan MONTOJO ,  Junyi LI ,  Fang YUAN ,  Yan ZHOU ,  Aleksandar DAMNJANOVIC

IPC: H04W76/10 ,  H04W52/36 ,  H04W76/20

CPC classification number: H04W76/10 ,  H04W52/365 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE), which may be a relay device, may establish a sidelink communication link for communications between a base station and a second UE via the first UE. The first UE may receive control signaling from the base station indicating a configuration for transmitting a power headroom report for transmissions scheduled over the sidelink communication link. The first UE may determine a power headroom associated with transmissions from the first UE to the second UE, which may be based on a transmission power capability of the first UE, and the first UE may transmit a power headroom report to the base station. The base station may schedule communications with the second UE based on the received power headroom report from the first UE.

公开(公告)号：US20230180294A1

公开(公告)日：2023-06-08

申请号：US17906305

申请日：2020-03-19

Applicant: QUALCOMM Incorporated

Inventor： Changlong XU ,  Xiaoxia ZHANG ,  Jing SUN ,  Aleksandar DAMNJANOVIC ,  Andrei Dragos RADULESCU ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Juan MONTOJO ,  Wei YANG

IPC: H04W74/08 ,  H04W52/14 ,  H04W52/36 ,  H04W52/10 ,  H04W72/1268

CPC classification number: H04W74/0816 ,  H04W52/10 ,  H04W52/146 ,  H04W52/367 ,  H04W72/1268 ,  H04W74/0866

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a cancellation indication associated with an uplink transmission on a shared radio frequency spectrum band, the shared radio frequency spectrum band having a listen-before-talk channel access mechanism to access the shared radio frequency spectrum band; determine, based at least in part on the reception of the cancellation indication associated with the uplink transmission on the shared radio frequency spectrum band, whether the uplink transmission is to be cancelled or transmitted at a reduced transmit power; and when the uplink transmission is to be transmitted at the reduced transmit power, transmitting the uplink transmission at the reduced transmit power. Numerous other aspects are provided.

公开(公告)号：US20230164743A1

公开(公告)日：2023-05-25

申请号：US18057822

申请日：2022-11-22

Applicant: QUALCOMM Incorporated

Inventor： Andrei Dragos RADULESCU ,  Jing SUN ,  Xiaoxia ZHANG ,  Ozcan OZTURK ,  Peter GAAL ,  Aleksandar DAMNJANOVIC

IPC: H04W68/02 ,  H04W72/23

CPC classification number: H04W68/02 ,  H04W72/23

Abstract: This disclosure provides systems, methods, and apparatuses for wireless communication. A user equipment (UE) may acquire a triggering synchronization signal block (SSB), which enables the UE to monitor for a floating Type-2 physical downlink control channel (PDCCH) and to determine a subset of paging occasions (POs) to monitor. Or, the UE may monitor for a fixed Type-2 PDCCH, where the UE does not require a triggering signal to monitors POs. In another aspect, the UE may monitor for a paging transmission during a monitoring period. The UE may determine the monitoring period based on received signaling. The UE may receive the signaling, during the monitoring period, indicating that the monitoring period is to be ended before a scheduled end of the monitoring period. In this way, the UE may support a continuity requirement associated with downlink reference signaling (DRS) and may support reception of paging in a shared channel.

公开(公告)号：US20230093991A1

公开(公告)日：2023-03-30

申请号：US17449012

申请日：2021-09-27

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Arumugam CHENDAMARAI KANNAN ,  Srinivas YERRAMALLI ,  Marco PAPALEO ,  Vinay CHANDE ,  Giovanni CHISCI ,  Aleksandar DAMNJANOVIC ,  Jing SUN ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Tao LUO

IPC: H04B7/06 ,  H04W24/10 ,  H04B17/309

Abstract: A method of wireless communication performed by a wireless communications device may include receiving, from a second wireless communication device, one or more signals associated with a beam parameter, determining, for each of a plurality of locations within a first zone, a first signal measurement for the one or more received signals, determining, at each of a plurality of locations within a second zone, a second signal measurement for the one or more received signals, wherein the second zone is different from the first zone, and determining whether the second wireless communication device satisfies an interference condition based at least in part on a cumulative distribution of at least one of the first signal measurements at the plurality of locations within the first zone or a cumulative distribution of at least one of the second signal measurements at the plurality of locations within the second zone.

公开(公告)号：US20230063931A1

公开(公告)日：2023-03-02

申请号：US17445885

申请日：2021-08-25

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC

IPC: H04W36/08 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a source base station, configuration information for a conditional handover indicating an execution condition and one or more secondary cell group (SCG) configurations associated with one or more candidate base stations. The UE may transmit, to the source base station, a measurement report indicating one or more measurements associated with at least one of the source base station or the one or more candidate base stations. The UE may perform the conditional handover with a candidate base station, of the one or more candidate base stations, using an updated SCG configuration associated with the candidate base station, wherein the updated SCG configuration is based on an SCG configuration, of the one or more SCG configurations, and the one or more measurements. Numerous other aspects are provided.

公开(公告)号：US20230053975A1

公开(公告)日：2023-02-23

申请号：US17819173

申请日：2022-08-11

Applicant: QUALCOMM Incorporated

Inventor： Kaidong WANG ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Ozcan OZTURK ,  Peter GAAL ,  Aleksandar DAMNJANOVIC

IPC: H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE associated with a sidelink connection with the first UE, assistance information indicating at least part of a first discontinuous reception (DRX) configuration for a radio access link between the first UE and a base station. The UE may receive at least part of a sidelink DRX configuration for the sidelink connection, wherein an on duration of the sidelink DRX configuration is not aligned with an on duration of the first DRX configuration. The UE may transmit information indicating at least part of the sidelink DRX configuration. The UE may receive, from the base station, a second DRX configuration for the radio access link. The UE may communicate in accordance with the sidelink DRX configuration or the second DRX configuration. Numerous other aspects are described.

公开(公告)号：US20220369125A1

公开(公告)日：2022-11-17

申请号：US17691536

申请日：2022-03-10

Applicant: QUALCOMM INCORPORATED

Inventor： Giovanni CHISCI ,  Jing SUN ,  Arumugam CHENDAMARAI KANNAN ,  Vinay CHANDE ,  Sumant Jayaraman IYER ,  Marco PAPALEO ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Xiaoxia ZHANG

IPC: H04W16/28

Abstract: A method for wireless communication includes a first wireless communication device receiving, from a second wireless communication device, one or more signals for each of a plurality of candidate sensing beams and a transmission beam. The method also includes determining, for each of the plurality of candidate sensing beams based on at least one of the one or more signals for the respective candidate sensing beam, a first signal measurement. The method also includes determining, based on at least one of the one or more signals for the transmission beam, a second signal measurement with respect to a direction of the transmission beam, and determining, for each of the plurality of candidate sensing beams based on the respective first signal measurement and the second signal measurement, beam coverage information with respect to the transmission beam direction.

公开(公告)号：US20220225141A1

公开(公告)日：2022-07-14

申请号：US17146242

申请日：2021-01-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Aleksandar DAMNJANOVIC ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Junyi LI

IPC: H04W24/10 ,  H04W24/08 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. Particular aspects provide for a method, including sending, from a first user equipment to a second user equipment, a measurement configuration for an antenna panel of the second user equipment; receiving, at the first user equipment from the second user equipment, a remote antenna panel measurement report based on the measurement configuration; and sending, from the first user equipment to a network, a first measurement report comprising the remote antenna panel measurement report.