公开(公告)号：US20250113359A1

公开(公告)日：2025-04-03

申请号：US18980183

申请日：2024-12-13

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Gokul SRIDHARAN ,  Peter GAAL ,  Wanshi CHEN ,  Gabi SARKIS ,  Wei YANG ,  Ahmed ELSHAFIE

IPC: H04W72/20 ,  H04W28/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive information indicating a reservation or allocation of a resource for transmission of a first signal by another network node, wherein the information identifies whether the network node is to use the resource for transmission of a second signal concurrently with the first signal. The network node may transmit the second signal in the resource based at least in part on the information identifying whether the network node is to use the resource for transmission of the second signal. Numerous other aspects are described.

公开(公告)号：US20250070919A1

公开(公告)日：2025-02-27

申请号：US18786141

申请日：2024-07-26

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Wei YANG ,  Hyojin LEE ,  Naga BHUSHAN

IPC: H04L1/00 ,  H03M13/13 ,  H04L1/1829

Abstract: The aspects described herein may enable an apparatus to jointly encode two or more payloads using a single polar encoder device, while providing unequal error protection for the payloads. The apparatus causes a polar encoder to polar encode a first payload and a second payload to generate a polar encoded codeword. The polar encoder is configured to encode one or more bits of the first payload at a first reliability level and encode one or more bits of the second payload at a second reliability level, where the one or more bits of the first payload are associated with a first priority level and the one or more bits of the second payload are associated with a second priority level. The apparatus transmits the polar encoded codeword.

公开(公告)号：US20250038887A1

公开(公告)日：2025-01-30

申请号：US18359235

申请日：2023-07-26

Applicant: QUALCOMM Incorporated

Inventor： Kirill IVANOV ,  Wei YANG ,  Gabi SARKIS ,  Jing JIANG

IPC: H04L1/00 ,  H03M13/13 ,  H03M13/27

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a transmitting device, such as a user equipment (UE) or a network entity, may encode an information bit vector into multiple code blocks using a polar code partitioned into multiple sub-blocks having a same block length in accordance with a polar transformation associated with a modulation scheme. In some examples, each code block of the multiple code blocks may be encoded using a respective sub-block of the multiple sub-blocks. Additionally, the transmitting device may interleave respective bits of each code block of the multiple code blocks using a respective interleaver of multiple interleavers. As such, the transmitting device may transmit the respective interleaved bits of each code block of the multiple code blocks over a respective bit channel of multiple bit channels, where each bit channel of the multiple bit channels is associated with a respective reliability.

公开(公告)号：US20240380521A1

公开(公告)日：2024-11-14

申请号：US18317030

申请日：2023-05-12

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Wei YANG ,  Mickael MONDET ,  Ahmed ELSHAFIE ,  Huilin XU

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/21

Abstract: In an aspect, a UE may obtain a first indication of a time period in which UCI is to be transmitted, where the UCI includes at least one bit that indicates at least one HARQ process number of at least one first HARQ process that is to be terminated at the UE. The UE may transmit the UCI during the time period based on the first indication. The UE may refrain from transmitting of at least one transport block associated with the at least one first HARQ process based on the at least one bit in the UCI.

公开(公告)号：US20240340970A1

公开(公告)日：2024-10-10

申请号：US18746549

申请日：2024-06-18

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Seyong PARK ,  Hung Dinh LY ,  Wei YANG ,  Linhai HE ,  Joseph Binamira SORIAGA ,  Wanshi CHEN ,  Ruiming ZHENG

IPC: H04W74/0833 ,  H04L5/00 ,  H04W48/10

CPC classification number: H04W74/0833 ,  H04L5/0051 ,  H04W48/10

Abstract: Wireless communications systems may support flexible waveform configuration for autonomous uplink transmissions. A base station may transmit broadcast signaling (e.g., a system information block (SIB)) indicating waveform configuration information for an autonomous uplink transmission by a user equipment (UE). In some cases, the broadcast signaling may include a waveform configuration field (WCF) that may indicate whether flexible waveforms for autonomous uplink are supported, may configure a waveform type, may indicate waveform configuration mapping rules, etc. As such, a UE may identify whether flexible waveform configuration for autonomous uplink is supported, and may determine waveform types for autonomous uplink transmissions based on waveform type configuration information from a base station (e.g., which may include an indication of whether flexible waveform configuration is supported, an indication of waveform type/scenario mapping rules, etc.), one or more LUTs, identified autonomous uplink scenarios, autonomous uplink transmission parameters, or some combination thereof.

公开(公告)号：US20240235747A9

公开(公告)日：2024-07-11

申请号：US18548306

申请日：2022-05-17

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Wei YANG ,  Yan ZHOU ,  Tao LUO

IPC: H04L1/1829

CPC classification number: H04L1/1854 ,  H04L1/1864

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a physical downlink shared channel (PDSCH) transmission in a first slot, wherein the PDSCH transmission is associated with a codebook timespan. The UE may perform, to the network entity, a physical uplink control channel (PUCCH) transmission in a subsequent slot based at least in part on an adjustment to the codebook timespan, wherein the PUCCH transmission indicates a hybrid automatic repeat request (HARQ) associated with the PDSCH transmission. Numerous other aspects are described.

公开(公告)号：US20240215045A1

公开(公告)日：2024-06-27

申请号：US18599484

申请日：2024-03-08

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Wei YANG ,  Tingfang JI ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04L5/0053 ,  H04W72/0453 ,  H04L5/001

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a physical uplink shared channel communication using a resource associated with a configured grant. The UE may transmit, in connection with transmitting the physical uplink shared channel communication, a scheduling request. A base station (BS) may monitor for the physical uplink shared channel communication and the scheduling request. The BS may selectively communicate with the UE to schedule a retransmission of the physical uplink shared channel communication based at least in part on a result of the monitoring. Numerous other aspects are provided.

公开(公告)号：US20240187906A1

公开(公告)日：2024-06-06

申请号：US18440594

申请日：2024-02-13

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yi HUANG ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Jay Kumar SUNDARARAJAN ,  Wei YANG

IPC: H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/391 ,  H04L1/00 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

CPC classification number: H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/3913 ,  H04L1/002 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: Certain aspects of the present disclosure provide techniques for configuring data transmission. Aspects relate to determining a data transmission configuration utilizing a machine-learning based algorithm, such as a data transmission configuration for ultra-reliable low-latency communication (URLLC) applications. A method that may be performed by a base station (BS) includes receiving a feedback report from a user equipment (UE) including an indication of a first state corresponding to a plurality of channel condition parameters and determining one or more actions based, at least in part, on the first state. The BS may determining the one or more actions utilizing a machine learning algorithm that uses a second state, where the second state is based, at least in part, on the first state.

公开(公告)号：US20240187144A1

公开(公告)日：2024-06-06

申请号：US18062073

申请日：2022-12-06

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Wei YANG ,  Huilin XU

IPC: H04L1/18 ,  H04L5/00

CPC classification number: H04L1/1861 ,  H04L1/1854 ,  H04L5/0055

Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a user equipment (UE) includes receiving, from a network unit via a single physical downlink control channel (PDCCH) communication, a configuration scheduling multiple physical downlink shared channel (PDSCH) communications; transmitting, to the network unit via a first cell, a first physical uplink control channel (PUCCH) communication comprising acknowledgement/negative acknowledgement (ACK/NACK) feedback associated with a first subset of the multiple PDSCH communications; and transmitting, to the network unit, via a second cell, a second PUCCH communication comprising ACK/NACK feedback associated with a second subset of the multiple PDSCH communications, wherein the second cell is different from the first cell.

公开(公告)号：US20240155602A1

公开(公告)日：2024-05-09

申请号：US18052451

申请日：2022-11-03

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Wei YANG ,  Huilin XU

IPC: H04W72/12 ,  H04B7/0456 ,  H04W72/04 ,  H04W72/14

CPC classification number: H04W72/1268 ,  H04B7/0456 ,  H04W72/0413 ,  H04W72/1289 ,  H04W72/14

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, configuration information for a configured grant, the configuration information indicating one or more uplink transmission precoding parameters for the configured grant. The UE may transmit, to the network node, an indication of a change to at least one uplink transmission precoding parameter of the one or more uplink transmission precoding parameters for the configured grant. The UE may transmit, to the network node, an uplink transmission in a configured grant occasion associated with the configured grant with the at least one uplink transmission precoding parameter based at least in part on the indication of the change to the at least one uplink transmission precoding parameter. Numerous other aspects are described.