公开(公告)号：US20240349262A1

公开(公告)日：2024-10-17

申请号：US18299367

申请日：2023-04-12

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Jun MA ,  Liangping MA ,  Alexander DOROSENCO ,  Qiang WU ,  Mohamad SAYED HASSAN

IPC: H04W72/0453 ,  G01S19/21 ,  H04W72/541

CPC classification number: H04W72/0453 ,  G01S19/21 ,  H04W72/541

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit information associated with one or more uplink transmissions performed by the UE within an L-band. The UE may receive, after transmitting the information, an adjusted frequency domain resource allocation that indicates an adjusted frequency range to be used by the UE for performing one or more other uplink transmissions. Numerous other aspects are described.

公开(公告)号：US20240349216A1

公开(公告)日：2024-10-17

申请号：US18294977

申请日：2021-10-15

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng WANG ,  Liangping MA ,  Alberto RICO ALVARINO ,  Bharat SHRESTHA ,  Ayan SENGUPTA ,  Changhwan PARK ,  Jun MA ,  Umesh PHUYAL ,  Wanshi CHEN ,  Chiranjib SAHA ,  Huilin XU ,  Lianghai JI ,  Yiqing CAO

IPC: H04W56/00 ,  H04W72/12

CPC classification number: H04W56/0045 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for signaling a scheduling offset for non-terrestrial networks (NTNs). In one aspect, a method for wireless communications by a user equipment (UE) includes receiving first signaling indicating a first part of a scheduling offset associated with a common timing advance (TA); receiving second signaling indicating a second part of the scheduling offset; and transmitting an uplink transmission based on the first and second parts of the scheduling offset.

公开(公告)号：US20240340980A1

公开(公告)日：2024-10-10

申请号：US18295663

申请日：2023-04-04

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Jun MA ,  Hong CHENG ,  Mohamad SAYED HASSAN

IPC: H04W76/10

CPC classification number: H04W76/10 ,  H04W84/06

Abstract: A method for wireless communication at a network entity and related apparatus are provided. In the method, the network entity receives, from a first user equipment (UE), a communication signal for an end-to-end (E2E) communication with a second UE. The communication signal includes identification data for identifying the second UE for the E2E communication. The network entity further routes the communication signal through the network entity, where the communication signal bypasses ground-based feeder links, and transmits, to the second UE, the communication signal to enable the E2E communication between the first UE and the second UE.

公开(公告)号：US20230403691A1

公开(公告)日：2023-12-14

申请号：US17806884

申请日：2022-06-14

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Huilin XU ,  Jun MA ,  Qiang WU ,  Mohamad SAYED HASSAN ,  Liangping MA ,  Mehmet Izzet GURELLI ,  Weimin DUAN ,  Karthik ANANTHA SWAMY

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/046 ,  H04W72/042 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, an indication of a subset of tracking reference signal (TRS) resource sets from a plurality of TRS resource sets. The UE may receive, from the network node, a TRS availability indication bitmap that indicates an availability of a TRS associated with the subset of TRS resource sets. The UE may determine that the TRS is available based at least in part on the TRS availability indication bitmap. The UE may receive, from the network node, the TRS based at least in part on the TRS availability indication bitmap indicating that the TRS is available. Numerous other aspects are described.

公开(公告)号：US20230101780A1

公开(公告)日：2023-03-30

申请号：US17449376

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Huilin XU ,  Liangping MA ,  Qiang WU ,  Mehmet Izzet GURELLI ,  Jun MA ,  Weimin DUAN ,  Karthik ANANTHA SWAMY

IPC: H04L1/18 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) carrying information indicating an updated configuration for the UE, wherein the DCI is associated with a hybrid automatic repeat request (HARQ) process for which HARQ feedback regarding the DCI is disabled. The UE may transmit the HARQ feedback regarding the DCI based at least in part on the DCI carrying the information indicating the updated configuration. Numerous other aspects are described.

公开(公告)号：US20240306143A1

公开(公告)日：2024-09-12

申请号：US18178946

申请日：2023-03-06

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Jun MA ,  Alexander DOROSENCO ,  Liang ZHAO ,  David TUCK ,  Jordan COOKMAN ,  Angelica WONG ,  Liangping MA ,  Mohamad SAYED HASSAN ,  Qiang WU ,  Mehmet Izzet GURELLI

IPC: H04W72/12 ,  H04W72/563

CPC classification number: H04W72/1215 ,  H04W72/563 ,  H04W88/06

Abstract: Certain aspects of the present disclosure provide techniques reducing wireless interference in wireless communications networks by, for example, enabling a coexistence period during which transmission over a first wireless communication band is deprioritized and reception over a second wireless communication band, different from the first wireless communication band, is prioritized; and receiving positioning data from a positioning system via the second wireless communication band during the coexistence period.

公开(公告)号：US20240235664A1

公开(公告)日：2024-07-11

申请号：US18151844

申请日：2023-01-09

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Jun MA ,  Liangping MA ,  Mohamad SAYED HASSAN ,  Weimin DUAN

IPC: H04B7/185

CPC classification number: H04B7/18545 ,  H04B7/18541 ,  H04B7/18589

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first network node, a first indication of satellite assistance information that is associated with a second network node, a second indication of first timing information that is associated with the satellite assistance information, and a third indication of second timing information that is associated with the satellite assistance information. The UE may transmit an uplink signal to the second network node based at least in part on validating the satellite assistance information using the second timing information. Numerous other aspects are described.

公开(公告)号：US20240097823A1

公开(公告)日：2024-03-21

申请号：US17934065

申请日：2022-09-21

Applicant: QUALCOMM Incorporated

Inventor： Mohamad SAYED HASSAN ,  Lianghai JI ,  Xiao Feng WANG ,  Liangping MA ,  Jun MA

IPC: H04L1/08 ,  H04W72/04

CPC classification number: H04L1/08 ,  H04W72/048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicating a plurality of repetition values for an uplink communication of the UE. The UE may transmit the uplink communication using a number of repetitions indicated by a repetition value of the plurality of repetition values, wherein the repetition value is based at least in part on a power class of the UE. Numerous other aspects are described.

公开(公告)号：US20240097780A1

公开(公告)日：2024-03-21

申请号：US17932951

申请日：2022-09-16

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Liangping MA ,  Jun MA ,  Qiang WU ,  Mohamad SAYED HASSAN ,  Huilin XU ,  Weimin DUAN ,  Karthik ANANTHA SWAMY

IPC: H04B7/185

CPC classification number: H04B7/18558 ,  H04B7/18563 ,  H04B7/18591

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may obtain, at an access stratum (AS) layer, an indication of an inter-satellite link (ISL) activation that is to take place at an activation time. The wireless communication device may receive communications. The wireless communication device may buffer the communications in a buffer at the AS layer. The wireless communication device may release the communications from the buffer to an upper protocol layer at a rate of release that is to change between a transition start time and the activation time. Numerous other aspects are described.

公开(公告)号：US20240040625A1

公开(公告)日：2024-02-01

申请号：US17816485

申请日：2022-08-01

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Jun MA ,  Huilin XU ,  Qiang WU ,  Mohamad SAYED HASSAN ,  Liangping MA ,  Mehmet Izzet GURELLI ,  Weimin DUAN ,  Karthik ANANTHA SWAMY

IPC: H04W74/08

CPC classification number: H04W74/0833

Abstract: Certain aspects of the present disclosure provide techniques for random access. A method for wireless communications by a user equipment (UE) includes determining a first timing advance (TA) for transmitting a random access channel (RACH) preamble. The method includes determining a second TA, different than the first TA, for transmitting the RACH preamble. The method includes transmitting the RACH preamble using the second TA. The method includes receiving a random access response (RAR) message including a timing advance command (TAC) and determining whether the RAR is intended for the UE based on the TAC, the first TA, and the second TA. The method includes transmitting a physical uplink shared channel (PUSCH) transmission based on a determination that the RAR is intended for the UE.