公开(公告)号：US20230053650A1

公开(公告)日：2023-02-23

申请号：US17405596

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Raviteja PATCHAVA ,  Morteza SOLTANI ,  Jun MA ,  Jing SUN ,  Peter GAAL ,  Iyab Issam SAKHNINI

IPC: H04L27/26 ,  H04W28/26 ,  H04W72/04 ,  H04W72/12

Abstract: Disclosed are techniques for wireless communication. In an aspect, a wireless device maps data, a unique word (UW) sequence, and a suppression signal to a set of reserved time-domain resources based on a time-domain resource mapping and reservation rule to produce DFT input data. DFT processing is performed on the DFT input data to produce IFFT input data. IFFT processing is performed on the IFFT input data to produce the GI-based waveform with a data part (e.g., non-zero part) and a tail part (e.g., zero tail part). The wireless device may further transmit the GI-based waveform.

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.

公开(公告)号：US20230037319A1

公开(公告)日：2023-02-09

申请号：US17444652

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Tao LUO ,  Peter GAAL ,  Jelena DAMNJANOVIC

IPC: H04W74/08 ,  H04W74/02 ,  H04W74/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicating at least one of: a configuration for requesting repetition for an uplink shared channel transmitted after receiving a contention-free random access (CFRA) message, or a configuration for dropping one or more repetitions of the uplink shared channel. The UE may request the repetition for the uplink shared channel if the configuration information indicates the configuration for requesting repetition. The UE may transmit the uplink shared channel based at least in part on the configuration information. Numerous other aspects are described.

公开(公告)号：US20230035960A1

公开(公告)日：2023-02-02

申请号：US17382165

申请日：2021-07-21

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Iyab Issam SAKHNINI ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Peter GAAL ,  Junyi LI ,  Juan MONTOJO ,  Wooseok NAM

IPC: H04W72/12 ,  H04B7/06

Abstract: Apparatus and method to configure different sets of resources or transmission parameters based on previously reported feedback signals. The apparatus receives, from a UE, at least one feedback signal comprising at least one measurement of a downlink connection between the base station and the UE. The apparatus configures a plurality of sets of resources or communication parameters for communication with the UE. The plurality of sets of resources or communication parameters are configured based on the at least one feedback signal. The apparatus switches to at least one set of the plurality of sets of resources or communication parameters for communication with the UE.

公开(公告)号：US20230032247A1

公开(公告)日：2023-02-02

申请号：US17443636

申请日：2021-07-27

Applicant: QUALCOMM Incorporated

Inventor： Timo Ville VINTOLA ,  Peter GAAL ,  Hemish PARIKH ,  Masato KITAZOE ,  Kazuki TAKEDA

IPC: H04W52/14 ,  H04W52/38

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, signaling that indicates a relative power difference between a first cell and a second cell. The UE may apply the relative power difference in a transmission occasion that includes at least a first uplink transmission on the first cell and a second uplink transmission on the second cell, wherein applying the relative power difference causes the first uplink transmission on the first cell to be transmitted at a lower power level than the second uplink transmission on the second cell. Numerous other aspects are described.

公开(公告)号：US20230022077A1

公开(公告)日：2023-01-26

申请号：US17443179

申请日：2021-07-21

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Lik Hang Silas FONG ,  Piyush GUPTA ,  Tao LUO ,  Juan MONTOJO ,  Peter GAAL

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W52/52

Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a user equipment (UE) may include performing a clear channel assessment (CCA), transmitting, to a first UE based on the CCA being successful, a first transport block (TB) via a first sub-PSSCH associated with a first sub-slot, and transmitting, to at least one of the first UE or a second UE, a second TB via a PSSCH associated with a slot.

公开(公告)号：US20230011514A1

公开(公告)日：2023-01-12

申请号：US17370997

申请日：2021-07-08

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Piyush GUPTA ,  Xiaoxia ZHANG ,  Jing SUN ,  Yisheng XUE ,  Junyi LI ,  Rajat PRAKASH ,  Ozcan OZTURK ,  Peter GAAL ,  Sony AKKARAKARAN ,  Tao LUO ,  Gabi SARKIS

IPC: H04W72/12 ,  H04L1/18 ,  H04W52/34

Abstract: Aspects relate to techniques for enhancing sidelink scheduling information to include a priority assigned to a sidelink transmission. For example, a transmitting wireless communication device may receive sidelink scheduling information scheduling a sidelink transmission from a transmitting wireless communication device to a receiving wireless communication device. The sidelink scheduling information may further include a priority indicator associated with the sidelink transmission. The transmitting wireless communication device may then transmit the sidelink transmission to the receiving wireless communication device based on the scheduling information. The priority indicator may further facilitate hybrid automatic repeat request (HARQ) codebook construction on the sidelink and uplink for the transmission of acknowledgement information of the sidelink transmission.

公开(公告)号：US20220416955A1

公开(公告)日：2022-12-29

申请号：US17904784

申请日：2021-04-30

Applicant: QUALCOMM Incorporated

Inventor： Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Chih-Hao LIU ,  Ozcan OZTURK ,  Tao LUO ,  Juan MONTOJO ,  Peter GAAL ,  Mostafa KHOSHNEVISAN ,  Piyush GUPTA ,  Changlong XU

IPC: H04L1/18 ,  H04W72/12

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a user equipment (UE) and a base station. The UE receives a configuration for a plurality of semi-persistent scheduling (SPS) occasions each SPS occasion including multiple opportunities for a downlink transmission by a base station. The UE monitors for the downlink transmission during one or more opportunities of an SPS occasion. The base station transmits a packet to the UE in an opportunity of an SPS occasion based on an arrival time of the packet. In various configurations, a base station may transmit first information via a first communication opportunity and second information via a second communication opportunity of that same SPS occasion. A wireless communication device may monitor all communication opportunities of an SPS occasion to decode the information sent in two or more of the communication opportunities of the SPS occasion.