公开(公告)号：US20240349090A1

公开(公告)日：2024-10-17

申请号：US18515066

申请日：2023-11-20

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tianyang BAI ,  Mostafa KHOSHNEVISAN ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Xiaoxia ZHANG ,  Sony AKKARAKARAN ,  Wooseok NAM

IPC: H04W24/04 ,  H04B7/0408 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W24/04 ,  H04B7/0408 ,  H04W36/085 ,  H04W36/00692 ,  H04W36/00698

Abstract: In operation, the UE in the cell (SpCell/SCell) may be configured to operate with beam group specific BFRs, cell-level BFRs, or combinations of them under a beam failure configuration that is determined according to various rules. A method of wireless communication performed by a user equipment (UE) and a UE is disclosed. The method includes determining a beam failure configuration for a serving cell, the beam failure configuration including at least one of a beam failure parameter of a beam group or a beam failure parameter of a cell; and detecting, in the serving cell based at least in part on the beam failure configuration, a beam failure recovery (BFR) based at least in part on the beam failure configuration. The beam failure configuration is determined based on various rules that control the operation of the BFR.

公开(公告)号：US20240340954A1

公开(公告)日：2024-10-10

申请号：US18580573

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Jing SUN ,  Changlong XU ,  Shaozhen GUO ,  Xiaoxia ZHANG ,  Aleksandar DAMNJANOVIC

IPC: H04W74/0816 ,  H04W72/044 ,  H04W74/08

CPC classification number: H04W74/0816 ,  H04W72/044 ,  H04W74/0866

Abstract: A method of wireless communication by an initiating device, includes acquiring a channel occupancy time (COT) including multiple subsets of COT sharing resources. Each of the subsets includes fewer resources than the entire COT. The method also includes configuring a first responding device with a first of the subsets of COT sharing resources. The method further includes configuring a second responding device with a second of the subsets of COT sharing resources. A method of wireless communication by a responding device receives, from an initiating device, a first subset of multiple subsets of channel occupancy time (COT) sharing resources. The first subset differs from a second subset of COT sharing resources configured for another device. The method also includes selecting transmission resources from the first subset of COT sharing resources in response to detecting the initiating device acquired the COT, and then transmitting data on the selected transmission resources.

公开(公告)号：US20240334166A1

公开(公告)日：2024-10-03

申请号：US18678132

申请日：2024-05-30

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Wooseok NAM ,  Tao LUO ,  Junyi LI ,  Juan MONTOJO ,  Jing SUN ,  Xiaoxia ZHANG ,  Peter GAAL ,  Taesang YOO ,  Simone MERLIN

IPC: H04W4/38 ,  H04L27/26 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W4/38 ,  H04L27/261 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/23

Abstract: Disclosed are techniques for allocating resources for environment sensing. In an aspect, a base station transmits a first radar reference signal (RRS) on a first set of resources comprising first time resources, first frequency resources, first spatial resources, or any combination thereof, wherein the first set of resources is selected to enable a first user equipment (UE) to perform a first type of environment sensing, and transmits a second RRS on a second set of resources comprising second time resources, second frequency resources, second spatial resources, or any combination thereof, wherein the second set of resources is selected to enable a second UE to perform a second type of environment sensing, wherein the second set of resources is different from the first set of resources, and wherein the second type of environment sensing is different from the first type of environment sensing.

公开(公告)号：US20240323871A1

公开(公告)日：2024-09-26

申请号：US18187980

申请日：2023-03-22

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Jing SUN ,  Xiaoxia ZHANG ,  Giovanni CHISCI

IPC: H04W52/52 ,  H04L27/26 ,  H04W72/25

CPC classification number: H04W52/52 ,  H04L27/26025 ,  H04W72/25

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, one or more automatic gain control (AGC) symbols at an AGC candidate location based at least in part on an AGC slot structure for a sidelink frequency range. The first UE may transmit, to the second UE, one or more of a physical sidelink control channel (PSCCH) transmission, a physical sidelink shared channel (PSSCH) transmission, or a physical sidelink feedback channel (PSFCH) transmission based at least in part on the AGC slot structure for the sidelink frequency range. Numerous other aspects are described.

公开(公告)号：US20240322867A1

公开(公告)日：2024-09-26

申请号：US18679976

申请日：2024-05-31

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04B7/0413 ,  H04B1/10 ,  H04W8/24

CPC classification number: H04B7/0413 ,  H04B1/1081 ,  H04W8/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information indicating a capability of the UE to support a rate splitting multiple input multiple output (MIMO) communication. The UE may receive, based at least in part on the capability information, configuration information associated with the rate splitting MIMO communication. The UE may identify, based at least in part on the configuration information, at least one of a downlink control information (DCI) format, a DCI size, one or more DCI fields, or one or more DCI field sizes associated with a DCI communication associated with the rate splitting MIMO communication. The UE may monitor the DCI communication and decoding the rate splitting MIMO communication based at least in part on the configuration information and the DCI communication. Numerous other aspects are described.

公开(公告)号：US20240314792A1

公开(公告)日：2024-09-19

申请号：US18670432

申请日：2024-05-21

Applicant: QUALCOMM Incorporated

Inventor： Yisheng XUE ,  Chih-Hao LIU ,  Jing SUN ,  Xiaoxia ZHANG

IPC: H04W72/23 ,  H04L1/1867 ,  H04W24/08 ,  H04W72/0446 ,  H04W74/0808

CPC classification number: H04W72/23 ,  H04L1/1896 ,  H04W24/08 ,  H04W72/0446 ,  H04W74/0825

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a base station may transmit, to a secondary user equipment (UE), a first grant to conditionally transmit one or more data messages over a first set of resources upon completion of a detection procedure. The detection procedure may include monitoring a second set of resources for over-the-air (OTA) signals transmitted by a primary UE pursuant to a second grant, where the first set of resources at least partially overlaps the second set of resources. The UE may monitor for the OTA signals from the primary UE, determine that one or more conditions for transmission of the one or more data messages have been satisfied, and transmit the one or more data messages over the first set of resources.

公开(公告)号：US20240284470A1

公开(公告)日：2024-08-22

申请号：US18650420

申请日：2024-04-30

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Alexandros MANOLAKOS ,  Xiaoxia ZHANG ,  Tao LUO ,  Jing SUN ,  Yan ZHOU

IPC: H04W72/23 ,  H04W72/1268 ,  H04W72/1273

CPC classification number: H04W72/23 ,  H04W72/1268 ,  H04W72/1273

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that the UE is to monitor physical downlink control channel (PDCCH) candidates in overlapping PDCCH monitoring occasions in multiple control resource sets (CORESETs) having different quasi co-location type properties on active downlink bandwidth parts of one or more cells, where the UE is configured with multiple downlink control information based multiple transmission/reception point operation. The UE may determine a set of prioritized CORESETs, each of the set of prioritized CORESETs being included in a respective CORESET group of a set of CORESET groups, and monitor one or more PDCCH candidates in the determined set of prioritized CORESETs. Numerous other aspects are provided.

公开(公告)号：US20240284336A1

公开(公告)日：2024-08-22

申请号：US18567863

申请日：2021-08-14

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Jing SUN ,  Changlong XU ,  Xiaoxia ZHANG

IPC: H04W52/02 ,  H04W72/25 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04W72/25 ,  H04W76/28

Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a first user equipment (UE) may include monitoring, during an offset before a discontinuous reception on (DRX ON) period, for a sequence in resource elements transmitted by a second UE, receiving, based on the monitoring for the sequence in resource elements, a wake-up signal (WUS) from the second UE, entering a DRX ON mode in response to receiving the wake-up signal, and receiving, from the second UE, a transport block via a physical sidelink shared channel (PSSCH).

公开(公告)号：US20240284335A1

公开(公告)日：2024-08-22

申请号：US18567735

申请日：2021-08-30

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Jing SUN ,  Changlong XU ,  Aleksandar DAMNJANOVIC ,  Xiaoxia ZHANG ,  Shaozhen GUO ,  Chih-Hao LIU

IPC: H04W52/02 ,  H04W72/40

CPC classification number: H04W52/0235 ,  H04W72/40

Abstract: A method of wireless communication by a sidelink user equipment (UE) includes selecting a sidelink wakeup signal (WUS) resource from a dedicated sidelink WUS resource pool. The sidelink WUS resource pool differs from a sidelink data transmission resource pool. The method also includes transmitting, to a receiver, a WUS on the selected sidelink WUS resource.

公开(公告)号：US20240276516A1

公开(公告)日：2024-08-15

申请号：US18415515

申请日：2024-01-17

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Peter GAAL ,  Xiaoxia ZHANG ,  Jing SUN

IPC: H04W72/232 ,  H04L5/00 ,  H04W72/1263

CPC classification number: H04W72/232 ,  H04L5/0053 ,  H04W72/1263

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating a threshold quantity of downlink control information (DCI) messages the UE is capable of processing in a time duration for each component carrier (CC) that is associated with multiple control resource set (CORSET) pool index (e.g., CORESETPoolIndex) values. The UE may receive a first control message (e.g., a radio resource control (RRC) configuration message) indicating a configuration that enables the UE to process the threshold quantity of DCI messages. The UE may receive a second control message indicating that a CC is configured with the multiple of CORESETPoolIndex values. The UE may receive one or more DCI messages associated with the CC based on the threshold quantity of DCI messages and the CC being configured with the multiple CORESETPoolIndex values.