公开(公告)号：US20230283510A1

公开(公告)日：2023-09-07

申请号：US17653263

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Yavuz YAPICI ,  Igor GUTMAN ,  Tao LUO ,  Junyi LI

IPC: H04L27/36 ,  H04L27/38 ,  H04B1/04

CPC classification number: H04L27/361 ,  H04L27/38 ,  H04B1/0475

Abstract: A first network node may transmit, to a second network node via a PHY SERS, and the second network node may receive, from the first network node via the PHY SERS, an indication of a first subset of a set of parameters associated with a PHY signature. The first network node may transmit, to the second network node via L3 signaling, and the second network node may receive, from the first network node via L3 signaling, an indication of a remaining subset of the set of parameters associated with the PHY signature. The first network node may transmit, to the second network node, and the second network node may receive, from the first network node, a message based on the PHY signature. The second network node may decode the message based on the PHY signature.

公开(公告)号：US20230276317A1

公开(公告)日：2023-08-31

申请号：US18312138

申请日：2023-05-04

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Tao LUO ,  Hung Dinh LY ,  Karthika PALADUGU ,  Ozcan OZTURK

IPC: H04W36/00 ,  H04W76/30

CPC classification number: H04W36/0069 ,  H04W76/30

Abstract: Certain aspects of the present disclosure are directed to a method for wireless communication. The method generally includes receiving a message for dual-active-protocol stack (DAPs) handover (HO) from a source network entity to a target network entity, wherein carrier-aggregation (CA) is configured with the source network entity prior to reception of the message for HO, deactivating the CA in response to reception of the message for handover (HO) to activate a single carrier mode with the source network entity, and performing the HO from the source network entity to the target network entity during a HO period, wherein the single carrier mode is maintained with the source network entity during at least a portion of the HO period, and wherein connection with the target network entity is maintained during the at least the portion of the HO period.

公开(公告)号：US20230262832A1

公开(公告)日：2023-08-17

申请号：US17651477

申请日：2022-02-17

Applicant: QUALCOMM Incorporated

Inventor： Kaidong WANG ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04W76/28 ,  H04W72/10

CPC classification number: H04W76/28 ,  H04W72/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a network entity, configuration information for a group-based discontinuous reception (DRX) cycle indicating one or more on durations associated with the group-based DRX cycle. The first UE may communicate, with a second UE, during an added on duration that is not included in the one or more on durations associated with the group-based DRX cycle, wherein the added on duration at least partially overlaps with an on duration associated with the second UE. Numerous other aspects are described.

公开(公告)号：US20230262618A1

公开(公告)日：2023-08-17

申请号：US17650782

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Kobi RAVID

IPC: H04W52/52 ,  H04W72/02 ,  H04W72/04 ,  H04L27/26

CPC classification number: H04W52/52 ,  H04W72/02 ,  H04W72/0446 ,  H04L27/2607

Abstract: Aspects are provided which allow AGC symbols to be applied for identifying or indicating target Rx UEs of sidelink communications from Tx UEs. A Tx UE transmits an AGC signal to a Rx UE in a RB associated with the Rx UE. The Rx UE receives the AGC signal from the Tx UE. The Tx UE transmits sidelink data to the Rx UE after the AGC signal. The Rx UE decodes sidelink data from the Tx UE in response to the AGC signal being received in a RB associated with the Rx UE. The Rx UE refrains from decoding the sidelink data from the Tx UE in response to the AGC signal being received in a different RB than the RB associated with the Rx UE. In this way, Rx UEs may save monitoring and processing power and time in receiving and decoding sidelink communications.

公开(公告)号：US20230254759A1

公开(公告)日：2023-08-10

申请号：US17650022

申请日：2022-02-04

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Karl Georg HAMPEL ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04W48/04 ,  H04W8/02

CPC classification number: H04W48/04 ,  H04W8/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a distributed unit (DU) of an integrated access and backhaul (IAB) node may receive, from a centralized unit (CU) of an IAB donor, an indication of a mobility state of a child node of the DU. The DU may perform an admission control for the child node based at least in part on the mobility state of the child node. Numerous other aspects are described.

公开(公告)号：US20230247471A1

公开(公告)日：2023-08-03

申请号：US17649873

申请日：2022-02-03

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04W28/02 ,  H04W72/04 ,  H04L5/00 ,  H04L5/16 ,  H04W48/16

CPC classification number: H04W28/0215 ,  H04W72/048 ,  H04L5/0048 ,  H04L5/16 ,  H04W48/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, to another network node, an indication of a duplex capability associated with the network node. The network node may receive, from the other network node, a configuration of a resource associated with a communication by the network node, wherein the configuration is based at least in part on the indication of the duplex capability associated with the network node. The network node may perform the communication in accordance with the configuration of the resource. Numerous other aspects are described.

公开(公告)号：US20230239926A1

公开(公告)日：2023-07-27

申请号：US17649035

申请日：2022-01-26

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Hemant SAGGAR ,  Tao LUO

IPC: H04W74/08

CPC classification number: H04W74/0816

Abstract: A wireless device (e.g., a UE or a base station) may identify a first subcarrier mapping associated with one or more redundant subcarriers. The one or more redundant subcarriers may correspond to one or more UWs in a UW-OFDM waveform. The wireless device may identify a second subcarrier mapping associated with one or more reference signals. A simultaneous application of the first subcarrier mapping and the second subcarrier mapping may be associated with one or more collisions. The wireless device may modify at least one of the first subcarrier mapping or the second subcarrier mapping to eliminate the one or more collisions. The wireless device may generate the UW-OFDM waveform based on the modified at least one of the first subcarrier mapping or the second subcarrier mapping. The wireless device may transmit a signal based on the generated UW-OFDM waveform.

公开(公告)号：US20230239723A1

公开(公告)日：2023-07-27

申请号：US17648864

申请日：2022-01-25

Applicant: QUALCOMM Incorporated

Inventor： Mehmet Izzet GURELLI ,  Qiang WU ,  Junyi LI ,  Tao LUO ,  Navid ABEDINI ,  Ozge KOYMEN

IPC: H04W28/02 ,  H04B7/155 ,  H04W28/04 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W28/0236 ,  H04B7/15507 ,  H04W28/04 ,  H04L5/0048 ,  H04L5/0005 ,  H04W72/1278

Abstract: Certain aspects of the present disclosure provide techniques for channel access using an intelligent reflecting surface (IRS). A method that may be performed by a network entity includes monitoring candidate paths for channel access, wherein the candidate paths include one or more paths through an intelligent reflecting surface; determining at least one path among the candidate paths for communications with a first wireless node based at least in part on one or more criteria associated with the candidate paths and obtained from monitoring the candidate paths; and communicating with the first wireless node via the at least one path.

公开(公告)号：US20230232401A1

公开(公告)日：2023-07-20

申请号：US17648487

申请日：2022-01-20

Applicant: QUALCOMM Incorporated

Inventor： Hua WANG ,  Sony AKKARAKARAN ,  Jelena DAMNJANOVIC ,  Qing LI ,  Hong CHENG ,  Yan ZHOU ,  Jung Ho RYU ,  Tao LUO ,  Junyi LI

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/10 ,  H04W72/12

CPC classification number: H04W72/0406 ,  H04L5/0051 ,  H04W24/10 ,  H04W72/1278 ,  H04B7/0632

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may generate information indicating a reference signal and a measurement report for a first sidelink between the first UE and a second UE. The first UE may use the information for a second sidelink between the first UE and the second UE. Numerous other aspects are described.

公开(公告)号：US20230232259A1

公开(公告)日：2023-07-20

申请号：US18002431

申请日：2020-09-01

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Peng CHENG ,  Punyaslok PURKAYASTHA ,  Ozcan OZTURK

IPC: H04W24/08 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04L5/0051 ,  H04W24/10

Abstract: In an aspect, a BS configured as a master node (MN) of a master cell group (MCG) acts as a relay for at least downlink C-Plane communications from a secondary node (SN) of a secondary cell group (SCG) to a UE during a period where the SCG is dormant with downlink and uplink U-Plane communications disabled.