公开(公告)号：US20250056548A1

公开(公告)日：2025-02-13

申请号：US18720350

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Ruiming ZHENG ,  Linhai HE ,  Peter GAAL

IPC: H04W72/23 ,  H04W74/0833 ,  H04W76/27

Abstract: Certain aspects of the present disclosure provide techniques for updated system information (SI) delivery. In some cases, a method performed by a user equipment may include receiving, from a network entity, a configuration for a common control resource set (CORESET) on a first downlink bandwidth part (BWP) and a configuration for one or more common search space (CSS) sets within the common CORESET for physical downlink control channel (PDCCH) monitoring. The method may further include receiving, from the network entity on the first downlink BWP, a first set of system information (SI) scheduled by a physical downlink control channel (PDCCH) in the one or more CSS sets, and receiving, from the network entity on a second downlink BWP, updated SI or an indication of updated SI.

公开(公告)号：US20250039893A1

公开(公告)日：2025-01-30

申请号：US18710826

申请日：2022-01-06

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yan ZHOU ,  Ozcan OZTURK ,  Linhai HE ,  Tao LUO

IPC: H04W72/231 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of candidate transmission configuration indicator (TCI) states for communicating with one or more base stations. The CE may receive an indication of a subset of the candidate TCI states for selection for a communication with the one or more base stations, the indication of the subset including an indication of whether one or more candidate TCI states of the subset of the candidate TCI states are joint uplink/downlink candidate TCI states. Numerous other aspects are described.

公开(公告)号：US20240414649A1

公开(公告)日：2024-12-12

申请号：US18331823

申请日：2023-06-08

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Mickael MONDET ,  Prashanth Haridas HANDE ,  Huilin XU ,  Linhai HE ,  Konstantinos DIMOU ,  Ahmed Attia ABOTABL

IPC: H04W52/02 ,  H04W52/14

Abstract: Methods, systems, and devices for wireless communications are described. A network entity may configure a mapping between a set of power states and a set of codepoints. The network entity may indicate the mapping to a user equipment (UE) via control signaling, such as a first control message. Each power state may correspond to a respective directional communication profile associated with the network entity, the UE, or both. The network entity may transmit a second control message to the UE to indicate a codepoint from the set of codepoints. The UE device may transition to a power state that corresponds to the codepoint (e.g., based on the mapping) in accordance with the second control message. In some examples, the network entity may indicate the codepoint in a field of the second control message associated with a search space set group (SSSG) switching indication.

公开(公告)号：US20240381432A1

公开(公告)日：2024-11-14

申请号：US18657388

申请日：2024-05-07

Applicant: QUALCOMM Incorporated,

Inventor： Linhai HE ,  Sherif ELAZZOUNI ,  Mahmoud TAHERZADEH BOROUJENI ,  Gokul SRIDHARAN

IPC: H04W74/0833 ,  H04W74/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a set of repetitions of a preamble message, wherein the preamble message is a portion of a first random access channel (RACH) message of a RACH procedure. The UE may receive a random access channel response (RAR) message in an RAR window of the RACH procedure, wherein the RAR window is included in a set of RAR windows for monitoring for the RAR message, and wherein at least one RAR window, of the set of RAR windows, starts after transmission of a first repetition, of the set of repetitions, and before transmission of a last repetition of the set of repetitions. Numerous other aspects are described.

公开(公告)号：US20240357556A1

公开(公告)日：2024-10-24

申请号：US18294115

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Jing LEI ,  Ruiming ZHENG

IPC: H04W72/04 ,  H04W72/232

CPC classification number: H04W72/04 ,  H04W72/232

Abstract: Methods, systems, and devices for wireless communications are described. In a wireless communications system, a first user equipment (UE) may use techniques to transmit data over a configured grant shared by multiple UEs. The first UE may receive a control message indicating a group identifier assigned to a group of UEs including the first UE, and indicating multiple up-link transmission resources allocated to the group. The first UE may transmit a message scrambled by the group identifier during a first uplink transmission, where the message may include a user equipment identifier of the first UE. In identifier or the user equipment identifier based on transmitting the message. If the response message includes the group identifier, the UE may retransmit the message until the response message includes the user equipment identifier.

公开(公告)号：US20240251286A1

公开(公告)日：2024-07-25

申请号：US18409135

申请日：2024-01-10

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE

IPC: H04W28/02 ,  H04W24/02 ,  H04W28/08

CPC classification number: H04W28/0278 ,  H04W24/02 ,  H04W28/0942

Abstract: A user equipment (UE) may receive data, for transmission, at a buffer of the UE, such as when data is generated by an application of the UE. The UE may periodically transmit a buffer status report (BSR) to indicate an amount of data that is present at the buffer of the UE, among other information. Some aspects described herein enable enhanced buffer status reporting. For example, a UE may dynamically generate a buffer status report table based at least in part on a set of configured parameters (e.g., that a network node may signal to the UE).

公开(公告)号：US20240244479A1

公开(公告)日：2024-07-18

申请号：US18405985

申请日：2024-01-05

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Linhai HE

IPC: H04W28/02 ,  H04L27/26 ,  H04W84/06

CPC classification number: H04W28/0278 ,  H04L27/26025 ,  H04W84/06

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE obtains multiple buffer status reporting (BSR) tables and multiple sets of one or more timers. Each BSR table of the multiple BSR tables corresponds to one logic channel group (LCG) of multiple LCGs. The UE further communicates with a network entity based on one BSR table selected from the multiple BSR tables and one set of timers selected from the multiple sets of one or more timers. The method enables the UE to obtain multiple BSR tables and BSR timers and select corresponding BSR tables and timers according to specific characteristics of the traffic.

公开(公告)号：US20240243985A1

公开(公告)日：2024-07-18

申请号：US18562265

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Ruiming ZHENG ,  Linhai HE ,  Tao LUO

IPC: H04L43/0811 ,  H04W72/1268 ,  H04W74/0833

CPC classification number: H04L43/0811 ,  H04W72/1268 ,  H04W74/0833

Abstract: A configuration for fallback condition from TRP-specific BFR to cell-specific BFR. The apparatus receives a configuration for a cell-specific BFR procedure and a TRP-specific BFR procedure. The apparatus detects a first beam failure at a first TRP of a cell. The apparatus detects a second beam failure at a second TRP of the cell. The apparatus initiates the cell-specific BFR procedure based at least on the first beam failure at the first TRP or the second beam failure at the second BFR.

公开(公告)号：US20240205926A1

公开(公告)日：2024-06-20

申请号：US18396327

申请日：2023-12-26

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Yongjun KWAK ,  Krishna Kiran MUKKAVILLI ,  Huilin XU ,  Yuchul KIM ,  Wanshi CHEN ,  Hwan Joon KWON ,  Tingfang JI

IPC: H04W72/23

CPC classification number: H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration message that indicates a radio resource allocation and a transmission scheme for one or more first configured grant—small data transfer (CG-SDT) occasions and one or more second CG-SDT occasions. The one or more second CG-SDT occasions are at least partially nested, in time, frequency, or a combination thereof, within the one or more first CG-SDT occasions. The UE may therefore transmit, to the base station, an uplink communication within the one or more first CG-SDT occasions or the one or more second CG-SDT occasions, using the radio resource allocation and the transmission scheme. Numerous other aspects are provided.

公开(公告)号：US20240179755A1

公开(公告)日：2024-05-30

申请号：US18552618

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Peng CHENG ,  Jianhua LIU ,  Ruiming ZHENG ,  Jing LEI

IPC: H04W74/0833

CPC classification number: H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a message indicating a common pool of resources for a random access channel (RACH). The UE may initiate a random access by transmitting, to the base station, a first RACH preamble in a RACH occasion within a subset of the common pool of resources. The subset is selected based at least in part on a use case that triggered the random access. In some aspects, the UE may transmit an initial RACH preamble and/or a RACH pay load in order to activate the subset. As an alternative, the UE may transmit an initial RACH preamble and/or a RACH payload in order to receive an indication of the subset for the use case that triggered the random access. Numerous other aspects are described.