公开(公告)号：US20160270118A1

公开(公告)日：2016-09-15

申请号：US15066967

申请日：2016-03-10

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Rashid Ahmed Akbar Attar ,  Bibhu Mohanty ,  Maksim Krasnyanskiy ,  Yacob Cohen-Arazi ,  Rajesh Kumar ,  Ron Schneider ,  Wenjia Lai ,  Joseph Binamira Soriaga

IPC: H04W74/06 ,  H04W36/00 ,  H04W36/38

CPC classification number: H04W74/06 ,  H04W36/08 ,  H04W74/0808 ,  H04W84/12

Abstract: Various aspects are provided for low-latency wireless local area networks. In a aspect, an access point (AP) may select, from a plurality of wireless stations associated with the AP, a wireless station for the AP to poll. Each of the plurality of wireless stations may be configured to transmit on a channel in response to being polled by the AP. The AP may transmit, at a time selected by the AP, a downlink frame including polling information to the wireless station on the channel, the polling information including a permitted duration for the wireless station to access the channel. The AP may monitor during the permitted duration for the AP to receive an uplink transmission from the wireless station on the channel, the uplink transmission from the wireless station being in response to the polling information received by the wireless station.

Abstract translation: 为低延迟无线局域网提供了各种方面。 在一方面，接入点（AP）可以从与AP相关联的多个无线站中选择用于AP进行轮询的无线站。 多个无线站中的每一个可以被配置为响应于被AP轮询而在信道上进行发送。 AP可以在由AP选择的时间将包括轮询信息的下行链路帧发送到该信道上的无线站，该轮询信息包括无线站访问该信道的允许持续时间。 AP可以在允许的持续时间内监视AP接收来自无线站在信道上的上行链路传输，来自无线站的上行链路传输是响应于由无线站接收到的轮询信息。

公开(公告)号：US20250168737A1

公开(公告)日：2025-05-22

申请号：US18513344

申请日：2023-11-17

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Mickael MONDET ,  Huilin XU ,  Linhai HE ,  Peerapol TINNAKORNSRISUPHAP ,  Prashanth Haridas HANDE ,  Diana MAAMARI ,  Prasad Reddy KADIRI

IPC: H04W36/36 ,  H04W36/00 ,  H04W36/24

Abstract: Certain aspects of the present disclosure provide method for wireless communications by a user equipment (UE), comprising receiving, from a first network entity, a message indicating a handover of the UE from a source cell to a target cell and performing the handover conditional upon completion of delivery of the first set of packets from the first network entity to the UE.

公开(公告)号：US20250158933A1

公开(公告)日：2025-05-15

申请号：US18828616

申请日：2024-09-09

Applicant: Qualcomm Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Linhai HE

IPC: H04L47/32 ,  H04L47/122 ,  H04L47/26 ,  H04W28/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that one or more of a first link or a second link of dual connectivity links are congested. The UE may perform a protocol data unit (PDU) set-based discard mechanism selected in accordance with the indication and one or more conditions. Numerous other aspects are described.

公开(公告)号：US20250096924A1

公开(公告)日：2025-03-20

申请号：US18887862

申请日：2024-09-17

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Prashanth Haridas HANDE ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Jelena DAMNJANOVIC ,  Peerapol TINNAKORNSRISUPHAP ,  Linhai HE ,  Mickael MONDET ,  Diana MAAMARI ,  Aziz GHOLMIEH ,  Wei YANG

IPC: H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitting device may obtain a plurality of packet data convergence protocol (PDCP) packets. The transmitting device may generate a plurality of source symbols in accordance with applying a forward error correction encoding to the plurality of PDCP packets, wherein the plurality of source symbols are non-segmented outer coding source symbols. The transmitting device may transmit the plurality of source symbols. Numerous other aspects are described.

公开(公告)号：US20250088467A1

公开(公告)日：2025-03-13

申请号：US18830221

申请日：2024-09-10

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE

IPC: H04L47/32

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a buffer size threshold associated with a buffer of the UE. The UE may discard one or more protocol data units (PDUs) from the buffer based at least in part on a buffer size of the buffer satisfying the buffer size threshold. Numerous other aspects are described.

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.