公开(公告)号：US20230247600A1

公开(公告)日：2023-08-03

申请号：US18297803

申请日：2023-04-10

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Wanshi CHEN ,  Yongbin WEI ,  Juan MONTOJO ,  Renqiu WANG ,  Hao XU ,  Xiao Feng WANG

IPC: H04W72/0446 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04L5/0046 ,  H04L5/0048 ,  H04L27/2078

Abstract: Aspects of the present disclosure provide techniques for uplink (UL) data channel design. An example method is provided for operations which may be performed by a first apparatus. The example method generally comprises determining a number of pilot symbols to transmit for one or more slots of a first subframe based, at least in part, on a coverage enhancement (CE) level, and transmitting at least one uplink data channel having the determined number of pilot symbols in the one or more slots of the first subframe.

公开(公告)号：US20230246690A1

公开(公告)日：2023-08-03

申请号：US18002250

申请日：2020-08-21

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Aleksandar DAMNJANOVIC ,  Xiaoxia ZHANG ,  Tao LUO ,  Fang YUAN ,  Jing SUN ,  Yitao CHEN ,  Juan MONTOJO ,  Rajat PRAKASH

IPC: H04B7/06

CPC classification number: H04B7/0628

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to indicate to a base station a distribution of transmit antennas and receive antennas across a set of antenna panels, and the base station may configure resource sets for reference signal transmissions from the antenna panels based on the indicated distribution. In a first example, the UE may be configured to indicate a respective number of transmit antennas and receive antennas at each antenna panel. In a second example, the UE may be configured to indicate a sum of transmit antennas and a sum of receive antennas across all antenna panels, along with information on how the transmit antennas and receive antennas are distributed. Based on the indication, the base station may configure resource sets for reference signal transmission on sets of ports in resources of the resource sets.

公开(公告)号：US20230232394A1

公开(公告)日：2023-07-20

申请号：US18001584

申请日：2020-06-26

Applicant: Fang YUAN ,  Wooseok NAM ,  Chao WEI ,  Tao LUO ,  Juan MONTOJO ,  QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Chao WEI ,  Tao LUO ,  Juan MONTOJO

IPC: H04W72/1268 ,  H04W72/21 ,  H04W72/51 ,  H04L1/1812

CPC classification number: H04W72/1268 ,  H04W72/21 ,  H04W72/51 ,  H04L1/1812

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may support simultaneous transmissions of data on an uplink shared channel that is associated with a first cell, and control information such as uplink control information on an uplink control channel associated with a second cell. The UE may receive scheduling information that indicates a time domain overlap of scheduled transmissions associated with the uplink control channel and the uplink shared channel, and a multiplexing configuration for the UE which indicates whether the UE is to multiplex the uplink control information on the uplink control channel or whether the UE is to multiplex the uplink control information on the uplink shared channel.

公开(公告)号：US20230224829A1

公开(公告)日：2023-07-13

申请号：US17647718

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Piyush GUPTA ,  Junyi LI ,  Peter GAAL ,  Hua WANG ,  Juan MONTOJO ,  Jing SUN ,  Wooseok NAM

IPC: H04W52/52 ,  H04W72/12

CPC classification number: H04W52/52 ,  H04W72/1263

Abstract: Aspects of the present disclosure provide techniques for using automatic gain control symbols to indicate a sidelink mini-slot. A method performed by a transmitting user equipment includes transmitting, during a first time portion of a symbol within a slot, a first beam associated with a first receiving user equipment. The first time portion of the symbol is configured to indicate that the first receiving user equipment will receive another transmission from the transmitting user equipment during a first mini-slot within the slot associated with the first time portion. The method may further include transmitting, during a second time portion of the symbol within the slot, a second beam associated with a second receiving user equipment. The second time portion of the symbol is configured to indicate that the second receiving user equipment will receive another transmission from the transmitting user equipment during a second mini-slot within the slot.

公开(公告)号：US20230164819A1

公开(公告)日：2023-05-25

申请号：US17997726

申请日：2020-06-25

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Xiaoxia ZHANG ,  Juan MONTOJO

IPC: H04W72/51 ,  H04W8/24 ,  H04W72/21

CPC classification number: H04W72/51 ,  H04W8/24 ,  H04W72/21 ,  H04B7/0626

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a capability to support a mode of uplink control information (UCI) transmission corresponding to transmitting the UCI on an uplink control channel and an uplink signal on an uplink shared channel when the resources of the uplink control channel and the resources of the uplink shared channel are at least partially overlapping. In a first UCI transmission mode, the UE may transmit UCI on an uplink control channel with resources that overlap with an uplink shared channel. In another UCI transmission mode, the UE may multiplex the UCI in the uplink shared channel. The base station may transmit a configuration indicating to the UE to use a UCI transmission mode. The UE may transmit UCI on the uplink control channel and uplink signal on the uplink shared channel based on the configuration.

公开(公告)号：US20230138449A1

公开(公告)日：2023-05-04

申请号：US17912374

申请日：2020-05-09

Applicant: Mostafa KHOSHNEVISAN ,  Yitao CHEN ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO ,  Yan ZHOU ,  Fang YUAN ,  Peter GAAL ,  Juan MONTOJO ,  QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Yitao CHEN ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO ,  Yan ZHOU ,  Fang YUAN ,  Peter GAAL ,  Juan MONTOJO

IPC: H04W72/21 ,  H04W72/232

Abstract: Determining, by a user equipment (UE) of a wireless communication system, that a physical uplink control channel (PUCCH) transmission of the UE carrying uplink control information (UCI) will collide upon transmission with another physical uplink shared channel (PUSCH) transmission of the UE. The UE then multiplexes, in response to the determining, the UCI on the PUSCH transmission based on one or more of the beam of the PUCCH transmission and the beam of the particular PUSCH transmission.

公开(公告)号：US20230056484A1

公开(公告)日：2023-02-23

申请号：US17820864

申请日：2022-08-18

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Juan MONTOJO ,  Ahmed ELSHAFIE ,  Mostafa KHOSHNEVISAN

IPC: H04W24/10 ,  H04W8/24 ,  H04W72/12

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for channel state information (CSI) reporting. One aspect provides a method for wireless communication by a first user equipment (UE). The method generally includes transmitting, to a second UE, an indication of a capability of the first UE for reporting sidelink channel state information (SL-CSI) to the second UE, receiving, from the second UE, a request for SL-CSI, and reporting SL-CSI to the second UE subject to the capability of the first UE for reporting SL-CSI to the second UE.

公开(公告)号：US20230052328A1

公开(公告)日：2023-02-16

申请号：US17444875

申请日：2021-08-11

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Yan ZHOU ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Wanshi CHEN ,  Wooseok NAM ,  Junyi LI ,  Ozcan OZTURK ,  Juan MONTOJO ,  Peter GAAL

IPC: H04W72/04 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain orientation information associated with the UE. The orientation information may indicate a rotational movement of the UE. The UE may transmit an indication of a beam associated with a predicted orientation of the UE, wherein the predicted orientation of the UE is based at least in part on the orientation information. The UE may receive an updated beam or measurement configuration based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20230041108A1

公开(公告)日：2023-02-09

申请号：US17393272

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Juan MONTOJO ,  Navid ABEDINI ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Junyi LI ,  Sony AKKARAKARAN ,  Tao LUO

IPC: H04W72/14 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for communicating a dynamically scheduled transmission that overwrites a transmission in a semi-static scheduling occasion. A method performed by a user equipment (UE) includes receiving a first control message, activating a first semi-static scheduling configuration and a second semi-static scheduling configuration for full duplex communication, wherein: the first semi-static scheduling configuration comprises a semi-persistent scheduling (SPS) occasion and the second semi-static scheduling configuration comprises a configured grant (CG) occasion. The method may further include receiving a second control message dynamically scheduling a transmission that overwrites a downlink transmission in the SPS occasion or an uplink transmission in the CG occasion and taking one or more actions to communicate at least the transmission that overwrites the downlink transmission in the SPS occasion or the uplink transmission in the CG occasion.

公开(公告)号：US20230039328A1

公开(公告)日：2023-02-09

申请号：US17657034

申请日：2022-03-29

Applicant: QUALCOMM Incorporated

Inventor： Timo Ville VINTOLA ,  Sumant Jayaraman IYER ,  Masato KITAZOE ,  Juan MONTOJO ,  Yi HUANG ,  Peter GAAL

IPC: H04B7/06 ,  H04W72/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of support for selectively using transmission diversity for communicating. The UE may transmit one or more communications selectively using transmission diversity. Numerous other aspects are described.