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.

公开(公告)号：US20240205904A1

公开(公告)日：2024-06-20

申请号：US18532096

申请日：2023-12-07

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Tao LUO

IPC: H04W72/044 ,  H01Q1/24 ,  H01Q21/20 ,  H04B7/04 ,  H04B7/26 ,  H04W16/28 ,  H04W56/00 ,  H04W72/542

CPC classification number: H04W72/046 ,  H04B7/04 ,  H04W56/0015 ,  H04W72/542 ,  H01Q1/246 ,  H01Q21/205 ,  H04B7/2656 ,  H04W16/28 ,  H04W56/0095

Abstract: Techniques are described for millimeter wave wireless communication. One method includes configuring a synchronization slot associated with a plurality of synchronization blocks, configuring a transmission of each synchronization block of the plurality of synchronization blocks based on the configured synchronization slot, assigning a synchronization region to a first frequency portion associated with a transmission beam of each synchronization block, assigning at least one of a data region or a control region to a second frequency portion associated with the transmission beam of each synchronization block, and transmitting a synchronization signal during the synchronization region and transmitting at least one of data signal during the data region or control information during the control region to a wireless node.

公开(公告)号：US20240204940A1

公开(公告)日：2024-06-20

申请号：US18391946

申请日：2023-12-21

Applicant: QUALCOMM Incorporated

Inventor： Ananta Narayanan THYAGARAJAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Stefan BRUECK ,  Kapil BHATTAD

IPC: H04L5/00 ,  H04W16/14 ,  H04W72/0453 ,  H04W72/56

CPC classification number: H04L5/0048 ,  H04L5/0057 ,  H04W16/14 ,  H04W72/0453 ,  H04W72/56

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may select one or more sub-bands, of a plurality of sub-bands in a wideband structure of an unlicensed spectrum, for processing in association with receiving a reference signal. The one or more sub-bands may include at least one valid sub-band of a set of valid sub-bands in which the reference signal is received. The user equipment may process the one or more sub-bands in association with receiving the reference signal. Numerous other aspects are provided.

公开(公告)号：US20240196431A1

公开(公告)日：2024-06-13

申请号：US18550430

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Arumugam CHENDAMARAI KANNAN ,  Srinivas YERRAMALLI ,  Giovanni CHISCI ,  Vinay CHANDE ,  Jing SUN ,  Aleksandar DAMNJANOVIC ,  Marco PAPALEO ,  Xiaoxia ZHANG ,  Tao LUO

IPC: H04W74/08 ,  H04W16/14 ,  H04W24/08

CPC classification number: H04W74/08 ,  H04W16/14 ,  H04W24/08

Abstract: Wireless communications systems and methods related to narrow beam-based channel access for communications in a wireless communication network operating over an unlicensed spectrum are provided. A first wireless communication device receives, from a second wireless communication device, one or more signals associated with a beam parameter. The first wireless communication device determines, at each of a plurality of locations, a signal measurement for at least one received signal of the one or more received signals. The first wireless communication device determines, based at least in part on an p-th percentile signal measurement and a q-th percentile signal measurement of the signal measurements at the plurality of locations, whether the second wireless communication device satisfies an interference condition.

公开(公告)号：US20240172190A1

公开(公告)日：2024-05-23

申请号：US18542361

申请日：2023-12-15

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Piyush GUPTA ,  Jing SUN

IPC: H04W72/04 ,  H04L12/18 ,  H04W4/06

CPC classification number: H04W72/04 ,  H04W4/06 ,  H04L12/189

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may transmit feedback signaling for received sidelink messages to both the base station and the transmitting UE. The receiving UE may multicast a feedback message to both the base station and the transmitting UE on a physical uplink control channel (PUCCH) or on a physical sidelink feedback channel (PSFCH). The base station may configure the receiving UE with resources, the transmitting UE may allocate resources to the receiving UE, or the base station may actively monitor for the feedback message. In some examples, the receiving UE may operate in a dual connectivity mode, and may transmit the feedback message to both the base station and the transmitting UE on both the PUCCH and the PSFCH.