公开(公告)号：US20170127442A1

公开(公告)日：2017-05-04

申请号：US15280660

申请日：2016-09-29

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Taesang YOO ,  Tao LUO

IPC: H04W72/14 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/14 ,  H04L1/1812 ,  H04L5/0055 ,  H04W72/042 ,  H04W72/0446

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may be a base station. The apparatus may transmit a first grant to a UE. The apparatus may determine whether an acknowledgment to the first grant is received. When the acknowledgment to the first grant fails to be received by the apparatus, the apparatus may transmit, to the UE, a second grant including information regarding the first grant. In another aspect, an apparatus may be a UE. The apparatus may receive a first grant. The first grant may include a first Mayday bit. The apparatus may receive a second grant. The second grant may include a TTI count corresponding to a number of unacknowledged TTIs. The second grant may further include a second Mayday bit. The apparatus may determine an acknowledgment based on the TTI count and the first and second Mayday bits.

公开(公告)号：US20170012754A1

公开(公告)日：2017-01-12

申请号：US15177075

申请日：2016-06-08

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Peter GAAL

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0001 ,  H04L5/0051 ,  H04L5/0073 ,  H04L27/183 ,  H04L27/3488 ,  H04W52/325 ,  H04W52/346 ,  H04W72/042 ,  H04W72/0473 ,  H04W72/082

Abstract: In accordance with various aspect of the present disclosure, apparatus may transmit a first data resource element for a first UE on a base layer. The first UE is unconfigured for NOMA communication. The apparatus may also transmits data for a second UE on an enhancement layer. The second UE is configured for NOMA communication. Additionally, the base layer is overlayed with the enhancement layer. The reference signal may include a cell specific reference signal. The apparatus may be further configured to receive a traffic power ratio for the second UE to be followed by the second UE when the second UE is a base layer UE in a NOMA communication.

Abstract translation: 根据本公开的各个方面，设备可以在基础层上发送用于第一UE的第一数据资源元素。 第一个UE未配置为NOMA通信。 该装置还可以在增强层上发送第二UE的数据。 第二UE被配置为用于NOMA通信。 此外，基层与增强层重叠。 参考信号可以包括小区特定参考信号。 该装置还可以被配置为当第二UE是NOMA通信中的基本层UE时，接收第二UE遵循的第二UE的业务功率比。

公开(公告)号：US20140213210A1

公开(公告)日：2014-07-31

申请号：US14023569

申请日：2013-09-11

Applicant: QUALCOMM Incorporated

Inventor： Wenjun LI ,  Huang LOU ,  Michael L. MCCLOUD ,  Amit MAHAJAN ,  Nate CHIZGI ,  Jing SUN ,  Francis M. NGAI ,  Jun HU ,  Vansh MAKH ,  Prashanth AKULA ,  Peter HUANG ,  Jittra JOOTAR ,  Erdogan DEDE ,  Narendra Varma GOTTIMUKKALA ,  Yingbo LI

IPC: H04B1/12

CPC classification number: H04B1/12 ,  H04B1/1027 ,  H04B1/525 ,  H04B15/04 ,  H04W16/14 ,  H04W88/06

Abstract: The various embodiments include a dual-SIM-dual-active (DSDA) device and methods for implementing robust receive (Rx) processing to resolve radio frequency coexistence interference between two subscriptions operating on the DSDA device. The DSDA device may detect when a subscription (the “aggressor”) de-senses the other subscription (the “victim”) as a result of the aggressor's transmissions, and in response, implement robust Rx processing to mitigate the effects of de-sense on the victim while causing minimal impact to the aggressor.

Abstract translation: 各种实施例包括双SIM双重（DSDA）设备和用于实现鲁棒接收（Rx）处理以解决在DSDA设备上操作的两个订阅之间的射频共存干扰的方法。 DSDA设备可以检测订阅（“侵略者”）何时由于侵略者的传输而解除其他订阅（“受害者”），并且作为响应，实施鲁棒的Rx处理以减轻去感觉的影响 对受害者造成的影响最小。

公开(公告)号：US20250167966A1

公开(公告)日：2025-05-22

申请号：US19035662

申请日：2025-01-23

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN

IPC: H04L5/00 ,  H04W72/1273 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may receive, from a network device, a downlink control message that schedules a first and second repetition of a transport block for a downlink shared channel in a first component carrier of multiple component carriers, the first and second repetitions scheduled in a first and second transmission occasion associated with the downlink shared channel. The UE may monitor for the repetitions in the respective transmission occasions, and the UE may decode the transport block based on a number of transmission occasions associated with the downlink shared channel in the component carrier and a data rate limit across the multiple component carriers including the first component carrier.

公开(公告)号：US20250150214A1

公开(公告)日：2025-05-08

申请号：US18503745

申请日：2023-11-07

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Mostafa KHOSHNEVISAN ,  Jing SUN

IPC: H04L1/1829

Abstract: Lossless compression for HARQ-ACK codebooks with different BLER is described. An apparatus is configured to receive downlink transmission(s) from a network node. The apparatus is configured to transmit two-part HARQ-ACK feedback for the downlink transmission(s) based on: a first compression data set for a first HARQ-ACK codebook and a second compression data set for a second HARQ-ACK codebook, and/or a third compression data set based on a combination of the first and second HARQ-ACK codebooks. Another apparatus is configured to configure a UE with a first configuration for a first compression data set, a second compression data set, or a third compression data set, or a second configuration for a first rate, a second rate, or a third rate. The apparatus is configured to receive two-part HARQ-ACK feedback for a downlink transmission(s) based on the first and second compression data sets or the third compression data set.

公开(公告)号：US20250142635A1

公开(公告)日：2025-05-01

申请号：US19011397

申请日：2025-01-06

Applicant: QUALCOMM Incorporated

Inventor： Kapil BHATTAD ,  Xiaoxia ZHANG ,  Jing SUN ,  Ananta Narayanan THYAGARAJAN ,  Tanumay DATTA

IPC: H04W74/0833 ,  H04L27/26 ,  H04W72/1268 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may indicate support of an extended cyclic prefix (ECP), where a duration of the ECP or transmitting the ECP is based on the indication. In some cases, the UE may receive an uplink grant to transmit an uplink message with an indication of the ECP, and the UE may transmit the ECP and uplink message according to a timeline based in part on the ECP. Additionally or alternatively, an uplink channel allocation indicated in the uplink grant may include a starting point for the ECP, where the UE transmits the ECP at the starting point. In some cases, the UE may multiplex uplink control information (UCI) in the uplink channel based on a timeline that is based in part on the ECP.

公开(公告)号：US20250142451A1

公开(公告)日：2025-05-01

申请号：US18833740

申请日：2022-04-01

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Aleksandar DAMNJANOVIC ,  Fang YUAN ,  Xiaoxia ZHANG ,  Tao LUO ,  Jing SUN ,  Jelena DAMNJANOVIC ,  Changlong XU ,  Rajat PRAKASH

IPC: H04W48/08

Abstract: Certain aspects of the present disclosure provide techniques for user equipment (UE) cooperation. Certain aspects provide a method for wireless communication by a target UE. The method generally includes receiving availability information indicating availability of one or more candidate UEs for cooperating with the target UE for communicating with a network entity, receiving assistance information from at least one of the candidate UEs, establishing a cooperation connection with the at least one of the candidate UEs based on the assistance information, and transmitting, to the network entity, an indication of UE capability based on the cooperation connection.

公开(公告)号：US20250125903A1

公开(公告)日：2025-04-17

申请号：US18999034

申请日：2024-12-23

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo PARK ,  Tao LUO ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Wooseok NAM

IPC: H04L1/00 ,  H04W72/1273 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A UE may communicate with a set of transceiver nodes (e.g., transmission reception points (TRPs)) in a first transceiver node operation mode (e.g., a multi-TRP mode). A first transceiver node of the set of transceiver nodes may receive, from a second of the set of transceiver nodes, an indication to switch between rate matching states. The first transceiver node may switch from a first rate matching state to a second rate matching state and may transmit a downlink shared channel based on a resource configuration associated with the second rate matching state. The UE may receive the shared channel based on an antenna port configuration determined by the UE based on the first transceiver node operation and rate matching information. The rate matching information may be provided by the first transceiver node.

公开(公告)号：US20250119243A1

公开(公告)日：2025-04-10

申请号：US18481144

申请日：2023-10-04

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Jing JIANG ,  Mostafa KHOSHNEVISAN ,  Junyi LI ,  Yi HUANG ,  Kianoush HOSSEINI ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04L1/1829 ,  H04L1/08

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may perform a decoding operation on a downlink message for the UE. The UE may store, in a buffer of the UE, decoding information associated with the decoding operation on the downlink message based at least in part on the decoding operation on the downlink message being at least partially unsuccessful. In some examples, the UE may transmit, to a network entity, a report indicating buffer usage information of the buffer of the UE, where the buffer usage information indicates one or more parameters associated with the decoding information stored in the buffer of the UE. In some cases, the buffer usage information may indicate one or more transport blocks for which entries are present in the buffer of the UE.

公开(公告)号：US20250113375A1

公开(公告)日：2025-04-03

申请号：US18477020

申请日：2023-09-28

Applicant: QUALCOMM Incorporated

Inventor： Raviteja PATCHAVA ,  Linhai HE ,  Muhammad Nazmul ISLAM ,  Jing SUN ,  Rajat PRAKASH

IPC: H04W74/00 ,  H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may receive, from a second network entity, configuration information indicating multiple physical random access channel (PRACH) preamble configurations that are associated with respective cyclic shifts. The first network entity may transmit, to the second network entity, a random access communication that includes a PRACH preamble in accordance with a PRACH preamble configuration of the multiple PRACH preamble configurations, the PRACH preamble configuration being selected based on timing information of the first network entity. Numerous other aspects are described.