公开(公告)号：US20240031007A1

公开(公告)日：2024-01-25

申请号：US18254999

申请日：2021-02-24

Applicant: QUALCOMM Incorporated

Inventor： Min HUANG ,  Yu ZHANG ,  Chao WEI ,  Hao XU

IPC: H04B7/165 ,  H04B7/06 ,  H04B7/0456

CPC classification number: H04B7/165 ,  H04B7/0615 ,  H04B7/0469

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may transmit, in a time-frequency resource occasion to a second wireless communication device, a first orbital angular momentum (OAM) signal in a first OAM mode. The first wireless communication device may receive, in the time-frequency resource occasion from the second wireless communication device, a second OAM signal, in a second OAM mode, that is orthogonal to the first OAM signal. Numerous other aspects are described.

公开(公告)号：US20230276414A1

公开(公告)日：2023-08-31

申请号：US18014133

申请日：2020-08-14

Applicant: QUALCOMM Incorporated

Inventor： Chenxi HAO ,  Chao WEI ,  Yi HUANG ,  Hao XU ,  Min HUANG ,  Qiaoyu LI ,  Jing DAI ,  Wei XI

IPC: H04W72/0453 ,  H04L5/00 ,  H04W72/0446 ,  H04B7/0456 ,  H04W72/232

CPC classification number: H04W72/0453 ,  H04L5/0005 ,  H04W72/0446 ,  H04B7/0456 ,  H04W72/232

Abstract: Aspects of the present disclosure provide techniques for physical uplink shared channel transmissions sent using multiple frequency domain resource allocations (FDRAs). According to certain aspects, a user equipment (UE) determines at least a first part frequency domain resource allocation (FDRA) and a second part FDRA, transmits a first part of a physical uplink shared channel (PUSCH) on the first part FDRA with a first precoder, and transmits a second part of the PUSCH on the second part FDRA with a second precoder.

公开(公告)号：US20230276224A1

公开(公告)日：2023-08-31

申请号：US18008158

申请日：2020-07-30

Applicant: QUALCOMM Incorporated

Inventor： Chao WEI ,  Chenxi HAO ,  Hao XU ,  Jing DAI ,  Qiaoyu LI ,  Min HUANG ,  Wanshi CHEN

IPC: H04W8/22 ,  H04W24/08 ,  H04W72/23 ,  H04W72/1273 ,  H04B7/06

CPC classification number: H04W8/22 ,  H04W24/08 ,  H04W72/23 ,  H04W72/1273 ,  H04B7/0626 ,  H04B7/0632

Abstract: A user equipment (UE) transmits transmitting a UE capability to a base station, the UE capability indicating a fully non-concurrent capability or a partially non-concurrent capability for inter-band downlink carrier aggregation with reception switching. Then, the UE monitors for downlink communication from the base station based on the UE capability. The base station transmits downlink communication to the UE based on the UE capability for the fully non-concurrent capability or the partially non-concurrent capability for inter-band downlink carrier aggregation with reception switching.

公开(公告)号：US20230209494A1

公开(公告)日：2023-06-29

申请号：US17917345

申请日：2020-05-19

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Hao XU ,  Chao WEI ,  Min HUANG

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0048

Abstract: A user equipment configured for wireless signal exchange includes: a transceiver configured to transmit outbound signals wirelessly and receive inbound signals wirelessly; a memory; and a processor, communicatively coupled to the transceiver and the memory, and configured to at least one of: measure an uplink positioning reference signal received from the transceiver, the uplink positioning reference signal having an uplink channel configuration; or measure a first sidelink positioning reference signal received from the transceiver, the first sidelink positioning reference signal having a first sidelink channel configuration; or send a second sidelink positioning reference signal via the transceiver, the second sidelink positioning reference signal having a second sidelink channel configuration.

公开(公告)号：US20230209411A1

公开(公告)日：2023-06-29

申请号：US17921536

申请日：2020-06-12

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Yuwei REN ,  Yu ZHANG ,  Chao WEI ,  Yin HUANG ,  Min HUANG ,  Qiaoyu LI ,  Jiuyuan LU ,  Hao XU

IPC: H04W28/26 ,  H04W74/08

CPC classification number: H04W28/26 ,  H04W74/0808

Abstract: Aspects described herein relate to determining to transmit, at a first time instance, a burst of multiple sensing signals in an unlicensed frequency band, transmitting, at a second time instance, a reservation signal in the unlicensed frequency band to reserve resources in the unlicensed frequency band for at least one of the multiple sensing signals, and transmitting, based on transmitting the reservation signal, the at least one of the multiple sensing signals.

公开(公告)号：US20230199751A1

公开(公告)日：2023-06-22

申请号：US17999395

申请日：2020-07-27

Applicant: QUALCOMM Incorporated

Inventor： Min HUANG ,  Chao WEI ,  Jing DAI

IPC: H04W72/1263 ,  H04W72/23 ,  H04W72/566 ,  H04W52/02

CPC classification number: H04W72/1263 ,  H04W72/23 ,  H04W72/566 ,  H04W52/0229

Abstract: Embodiments include systems and methods for managing multicast communications between a wireless device and a base station. Various embodiments may include determining whether a multicast search space (MSS) and a multicast wake-up search space (M-WSS) are scheduled by the base station to occur in a same slot, selecting either the scheduled MSS or the scheduled M-WSS for searching in the slot based on a wake-up signal (WUS) search space collision strategy in response to determining that the MSS and the M-WSS are scheduled by the base station to occur in a same slot, and monitoring a Physical Downlink Control Channel (PDCCH) for the selected one of either the scheduled MSSs or the scheduled M-WSS in the slot.

公开(公告)号：US20230188262A1

公开(公告)日：2023-06-15

申请号：US18004843

申请日：2020-08-31

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Kapil GULATI ,  Junyi LI ,  Sourjya DUTTA ,  Shuanshuan WU ,  Min HUANG ,  Gabi SARKIS

IPC: H04L1/08 ,  H04W28/08

CPC classification number: H04L1/08 ,  H04W28/0967 ,  H04W28/0992

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a vehicle-to-everything (V2X) packet. The UE may duplicate, at a protocol stack layer of the UE, the V2X packet to form a plurality of duplicated V2X packets, wherein each duplicated V2X packet is associated with a directional range. Numerous other aspects are provided.

公开(公告)号：US20230155779A1

公开(公告)日：2023-05-18

申请号：US17923091

申请日：2020-06-08

Applicant: QUALCOMM Incorporated

Inventor： Min HUANG ,  Chao WEI ,  Hao XU

IPC: H04L5/00

CPC classification number: H04L5/0051

Abstract: The present disclosure relates to flexible resource element (RE) mapping and power control of demodulation reference signal (DMRS) in sub-resource block (RB) physical uplink shared channel (PUSCH). Specifically, a network entity may transmit, and a user equipment (UE) may receive a sub-RB PUSCH configuration message associated with a physical resource block (PRB), the sub-RB PUSCH configuration message including at least a DMRS frequency-domain comb pattern, a DMRS frequency shifting pattern, and a transmit power of a number of DMRS REs. The UE may perform a sub-RB PUSCH transmission to the network entity in response to receiving the sub-RB PUSCH configuration message.

公开(公告)号：US20230155663A1

公开(公告)日：2023-05-18

申请号：US17997917

申请日：2020-06-30

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Min HUANG ,  Chao WEI ,  Yu ZHANG ,  Hao XU ,  Jing DAI

IPC: H04B7/06 ,  G01S13/00 ,  G01S7/00

CPC classification number: H04B7/0695 ,  G01S7/006 ,  G01S13/003

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first sensing signal transmitted by a base station. The UE may determine a preferred sensing direction for a second sensing signal based at least in part on the first sensing signal. The UE may transmit a directional sensing signal request to the base station. The directional sensing signal request may include information indicating the preferred sensing direction for the second sensing signal. Numerous other aspects are provided.

公开(公告)号：US20230131045A1

公开(公告)日：2023-04-27

申请号：US17759868

申请日：2020-02-14

Applicant: QUALCOMM Incorporated

Inventor： Min HUANG ,  Chenxi HAO ,  Liangming WU

IPC: H04B7/06 ,  H04B7/0456

Abstract: Wireless communications systems and methods related to CSI feedback are provided. A user equipment (UE) receives an indication of a restricted set of frequency domain (FD) beamforming components and one or more channel state information reference signals (CSI-RSs). The UE may transmit channel state information (CSI) report indicating a plurality of precoding coefficients based on the received one or more CSI-RSs and the restricted set of FD beamforming components.