公开(公告)号：US20240333556A1

公开(公告)日：2024-10-03

申请号：US18190924

申请日：2023-03-27

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Raviteja PATCHAVA ,  Xiaoxia ZHANG

IPC: H04L25/02 ,  G06K7/00 ,  H04J13/00 ,  H04L5/00

CPC classification number: H04L25/0202 ,  G06K7/0008 ,  H04J13/0062 ,  H04L5/0007

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives, from a first reader device, multiple continuous wave (CW) signal sets. Each CW signal set of the multiple CW signal sets includes at least one CW signal. The UE further generates a set of reference signals corresponding to CW signals in the multiple CW signal sets, where the set of reference signals is generated based on at least one of a frequency spread or a frequency shift on the CW signals in the multiple CW signal sets. The UE further transmits, to the first reader device or a second reader device different from the first reader device, the set of reference signals corresponding to the multiple CW signal sets. The method allows for improved channel estimation while adhering to the power spectrum density (PSD) limitations.

公开(公告)号：US20240324016A1

公开(公告)日：2024-09-26

申请号：US18189817

申请日：2023-03-24

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Jing SUN ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG

IPC: H04W74/08 ,  H04W72/231 ,  H04W72/50

CPC classification number: H04W74/0825 ,  H04W72/231 ,  H04W72/535

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first scheduling message from a first transmit receive point (TRP) and a second scheduling message from a second TRP. The UE may detect a scheduling collision based at least in part on a first scheduled communication of the first scheduling message and a second scheduled communication of the second scheduling message overlapping in time. The UE may selectively transmit one or more of the first scheduled communication or the second scheduled communication based at least in part on the detecting the scheduling collision. Numerous other aspects are described.

公开(公告)号：US20240314771A1

公开(公告)日：2024-09-19

申请号：US18263589

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Shaozhen GUO ,  Changlong XU ,  Jing SUN ,  Xiaoxia ZHANG ,  Hao XU ,  Rajat PRAKASH ,  Luanxia YANG ,  Siyi CHEN

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W16/14 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W16/14 ,  H04W72/21

Abstract: Mechanisms for transmitting a plurality of uplink (UL) transmission block (TB) repetitions associated with a plurality of TBs in a configured grant (CG) resource are provided. In one aspect, a method for multi-TB PUSCH repetition performed by a CE includes determining, based on a first parameter and a second parameter, a number of transport blocks (TBS) for a multi-TB repetition uplink (UL) communication in a configured grant (CG) resource, where the first parameter indicates a first number of TB repetitions, and where the second parameter indicates a second number of TB repetitions. The method further includes transmitting, to a base station (BS) using the CG resource in an unlicensed band, a plurality of TB repetitions based on the determined number of TBs.

公开(公告)号：US20240305358A1

公开(公告)日：2024-09-12

申请号：US18263978

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Jing SUN ,  Changlong XU ,  Xiaoxia ZHANG ,  Rajat PRAKASH ,  Hao XU ,  Shaozhen GUO ,  Siyi CHEN

IPC: H04B7/155 ,  H04L5/00

CPC classification number: H04B7/15542 ,  H04L5/0053

Abstract: Disclosed are systems and techniques for wireless communications. For instance, a wireless relay device can receive a first Physical Downlink Shared Channel (PDSCH) communication and determine, from the PDSCH communication, a first combined transport block including a plurality of components, the plurality of components including a first control component associated with a first user equipment (UE). The relay device can generate a first transport block that includes the first control component and transmit the first transport block.

公开(公告)号：US20240297737A1

公开(公告)日：2024-09-05

申请号：US18571374

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Shaozhen GUO ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Changlong XU ,  Yitao CHEN

IPC: H04L1/08

CPC classification number: H04L1/08

Abstract: A method of wireless communication performed by a user equipment (UE) includes: receiving, from a base station (BS), a multi-transport block (TB) repetition configuration indicating a first number of repetitions and a second number of repetitions; receiving, from the BS, downlink control information (DCI) indicating a beam pattern including a plurality of beam directions; communicating, with the BS based on the multi-TB repetition configuration and the beam pattern, a first TB and a second TB associated with a same scheduling grant, wherein the communicating the first TB and the second TB includes: communicating the first number of repetitions for the first TB; and communicating the second number of repetitions for the second TB.

公开(公告)号：US20240259962A1

公开(公告)日：2024-08-01

申请号：US18452982

申请日：2023-08-21

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Jing SUN ,  Giovanni CHISCI ,  Xiaoxia ZHANG ,  Zhifei FAN

IPC: H04W52/52 ,  H04W52/38 ,  H04W52/42

CPC classification number: H04W52/52 ,  H04W52/383 ,  H04W52/42

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter wireless communication device may transmit a plurality of automatic gain control (AGC) symbols associated with one or more sidelink communications. The transmitter wireless communication device may transmit the one or more sidelink communications after transmitting the plurality of AGC symbols. Numerous other aspects are described.

公开(公告)号：US20240259244A1

公开(公告)日：2024-08-01

申请号：US18103380

申请日：2023-01-30

Applicant: QUALCOMM Incorporated

Inventor： Morteza SOLTANI ,  Jing SUN ,  Xiaoxia ZHANG ,  Raviteja PATCHAVA ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04L27/26

CPC classification number: H04L27/2613 ,  H04L27/2636

Abstract: A method for wireless communication by a user equipment (UE) includes transmitting, to a network node, a first message indicating a capability of the UE to transmit a multiplexed low peak-to-average power ratio (PAPR) demodulation reference signal (DM-RS) and a high PAPR reference signal (RS) within a single slot. The method also includes multiplexing, associated with the capability, the low PAPR DM-RS with the high PAPR RS within the single slot. The method further includes transmitting, to the network node, the multiplexed low PAPR DM-RS and high PAPR RS within the single slot.

公开(公告)号：US20240224303A1

公开(公告)日：2024-07-04

申请号：US18577736

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Shaozhen GUO ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Xiaoxia ZHANG ,  Changlong XU ,  Rajat PRAKASH

IPC: H04W72/40 ,  H04W72/0446 ,  H04W72/232 ,  H04W72/563 ,  H04W74/0816 ,  H04W92/18

CPC classification number: H04W72/40 ,  H04W72/0446 ,  H04W72/232 ,  H04W72/563 ,  H04W74/0816 ,  H04W92/18

Abstract: A method for multi-transport block (TB) communication performed by a user equipment (UE) includes: receiving, from a base station (BS), a multi-transport block (TB) repetition configuration indicating a first number of repetitions and a second number of repetitions; receiving, from the BS, downlink control information (DCI) indicating a time-domain configuration for a first TB and a second TB, wherein the first TB and the second TB are associated with a same scheduling grant; communicating, with the BS based on the multi-TB repetition configuration and the time-domain configuration; the first number of repetitions of the first TB; and the second number of repetitions of the second TB.

公开(公告)号：US20240223318A1

公开(公告)日：2024-07-04

申请号：US18573021

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Jing SUN ,  Tao LUO

IPC: H04L1/1829 ,  H04W72/0446 ,  H04W72/232

CPC classification number: H04L1/1864 ,  H04W72/0446 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a physical downlink shared channel communication in a first resource, wherein the first resource is associated with a beam indication downlink control information with a time domain resource allocation field identifying a parameter relating to the physical downlink shared channel communication. The UE may transmit, in a physical uplink control channel, hybrid automatic repeat request feedback information in a second resource, wherein the second resource is based at least in part on the first resource and a configuration of the parameter relating to the physical downlink shared channel communication. Numerous other aspects are described.

公开(公告)号：US20240205990A1

公开(公告)日：2024-06-20

申请号：US18572122

申请日：2021-08-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/14 ,  H04W8/00 ,  H04W88/04

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W88/04

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station using UE cooperation. For example, a first UE may transmit an uplink signal indicating a request for the base station to transmit a UE discovery request signal to a second UE. In response to transmitting the uplink signal, the first UE may receive a sidelink signal from the second UE. The sidelink signal may indicate that the second UE may be available for a cooperative link with the first UE. In some cases, based on the sidelink signal, the first UE may establish the cooperative link with the second UE. In some examples, based on establishing the cooperative link, the first UE may receive downlink communications from the base station via at least sidelink communications from the second UE over the cooperative link.