公开(公告)号：US20230300868A1

公开(公告)日：2023-09-21

申请号：US18002242

申请日：2021-07-16

Applicant: QUALCOMM Incorporated

Inventor： Ruifeng MA ,  Yuwei REN ,  Huilin XU

IPC: H04W72/541 ,  H04W24/08 ,  H04B17/345

CPC classification number: H04W72/541 ,  H04W24/08 ,  H04B17/345

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, such as a user equipment (UE) may receive an allocation of a set of sensing resources and a set of cross-link interference measurement resources. The UE may identify a sensing resource of the set of sensing resources on which a sensing signal is received, and determine one or more of the set of cross-link interference measurement resources that overlap with the sensing resource. The UE may thereby measure the one or more cross-link interference measurement resources for cross-link interference based on the one or more cross-link interference measurement resources overlapping with the sensing resource.

公开(公告)号：US20230276275A1

公开(公告)日：2023-08-31

申请号：US18003252

申请日：2020-08-14

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Weimin DUAN ,  Huilin XU ,  Qunfeng HE

IPC: H04W24/08 ,  G01S13/76 ,  H04W24/10

CPC classification number: H04W24/08 ,  G01S13/765 ,  H04W24/10

Abstract: In an aspect, a BS determines a CLI measurement resource configuration associated with first and second UEs, the reciprocal CLI measurement resource configuration comprising resources associated with both a CLI measurement procedure and an RTT measurement procedure between the first UE and the second UE. The BS transmits the reciprocal CLI measurement resource configuration to the first and second UEs. The first and second UEs perform both the CLI measurement procedure and the RTT measurement procedure with the second UE based on the resources associated with the reciprocal CLI measurement resource configuration.

公开(公告)号：US20230269722A1

公开(公告)日：2023-08-24

申请号：US18004654

申请日：2020-08-06

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Wanshi CHEN ,  Jing LEI ,  Yuchul KIM ,  Peter GAAL ,  Tingfang JI ,  Peter Pui Lok ANG ,  Qiaoyu LI ,  Yi HUANG ,  Yongjun KWAK ,  Hwan Joon KWON ,  Hung Dinh LY

IPC: H04W72/121 ,  H04W72/232 ,  H04W72/0457 ,  H04L1/1822

CPC classification number: H04W72/121 ,  H04W72/232 ,  H04W72/0457 ,  H04L1/1822

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications system, a base station may schedule multiple user equipment (UEs) for unicast transmissions using a single downlink control information (DCI) format. For example, a first UE may receive, from a base station, DCI that includes unicast scheduling information for multiple UEs including the first UE. The first UE may determine, from the unicast scheduling information, a set of resources on which to communicate data with the base station. In such cases, the UE may transmit or receive data transmissions using the determined set of resources. In some examples, each UE of the multiple UEs may determine respective sets of resources based on one or more UE-specific transformation rules applied to common scheduling parameters of the DCI.

公开(公告)号：US20230269010A1

公开(公告)日：2023-08-24

申请号：US17998144

申请日：2020-07-01

Applicant: QUALCOMM Incorporated

Inventor： Ruifeng MA ,  Yuwei REN ,  Huilin XU

IPC: H04B17/345 ,  H04W24/08 ,  H04B17/309

CPC classification number: H04B17/345 ,  H04W24/08 ,  H04B17/347

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may identify a set of interference measurement resources associated with signals received from a second UE. The first UE may perform one or more measurements on one or more signals received from the second UE within the set of interference measurement resources, and determine interference at the second UE associated with sensing signals transmitted by the first UE based on the one or more measurements. The first UE may compare the interference at the second UE to one or more thresholds, each associated with a respective sensing application at the first UE. The first UE may then transmit one or more sensing signals in accordance with respective sets of sensing signal parameters based at least in part on the comparing.

公开(公告)号：US20230254937A1

公开(公告)日：2023-08-10

申请号：US18302369

申请日：2023-04-18

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon KWON ,  Huilin XU ,  Yuchul KIM ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Jing LEI ,  Ravi AGARWAL ,  Seyong PARK ,  Seyedkianoush HOSSEINI

IPC: H04W76/28 ,  H04W52/02 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W76/28 ,  H04W52/0232 ,  H04W72/0453 ,  H04W72/23 ,  H04W52/0229 ,  Y02D30/70 ,  H04W28/18

Abstract: Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication includes receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.

公开(公告)号：US20230246686A1

公开(公告)日：2023-08-03

申请号：US18012067

申请日：2020-08-07

Applicant: QUALCOMM Incorporated

Inventor： Yi HUANG ,  Wanshi CHEN ,  Juan MONTOJO ,  Wei YANG ,  Yu ZHANG ,  Huilin XU ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Peter GAAL

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/232 ,  H04B7/0456

CPC classification number: H04B7/0626 ,  H04B7/0456 ,  H04L5/0051 ,  H04L5/0053 ,  H04W72/232

Abstract: This disclosure provides systems, methods, apparatus, computer programs encoded on computer readable-medium to provide a user equipment (UE) to receive a reference signal from a base station, wherein the reference signal is received within a frequency-time region that overlaps with a control channel frequency-time region, generate information related to a control channel between the UE and the base station based on the reference signal, and transmitting the information to the base station.

公开(公告)号：US20230232260A1

公开(公告)日：2023-07-20

申请号：US18002597

申请日：2020-08-03

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU

IPC: H04W24/08 ,  H04W24/10 ,  H04W72/541

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W72/541

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for configuring cross link interference (CLI) measurement resources for potential aggressor UEs. An example method generally includes receiving, from a network entity, configuration information identifying a cross link interference (CLI) resource; measuring interference with respect to one or more other UEs on the identified CLI resource; and transmitting, to the network entity, a measurement report based on the measured interference.

公开(公告)号：US20230224747A1

公开(公告)日：2023-07-13

申请号：US18001402

申请日：2020-06-12

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peng CHENG

IPC: H04W24/10 ,  H04B17/336 ,  H04W8/22

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04W8/22

Abstract: Methods, systems, and devices for wireless communications are described. A UE may identify a non-dormant mode configuration for measuring cross-link interference in a non-dormant mode for a cell. The UE may receive, from a base station, an indication to switch to a dormant mode for the cell and may identify a dormant mode configuration for measuring the cross-link interference in the dormant mode. The UE may measure the cross-link interference in the dormant mode based on the identified dormant mode configuration and receiving the indication to switch to the dormant mode. The UE may transmit, to the base station, an indication of the measured cross-link interference.

公开(公告)号：US20230224725A1

公开(公告)日：2023-07-13

申请号：US18000927

申请日：2020-07-02

Applicant: QUALCOMM INCORPORATED

Inventor： Liangping MA ,  Xiao Feng WANG ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Bharat SHRESTHA ,  Jun MA ,  Peter GAAL ,  Umesh PHUYAL ,  Dan ZHANG ,  Huilin XU ,  Yiqing CAO

IPC: H04W16/28 ,  H04B7/08

CPC classification number: H04W16/28 ,  H04B7/088

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may determine a beam configuration associated with a set of directional beams of a base station. The beam configuration may include a set of identifiers associated with the set of directional beams. The UE may determine beam position information associated with a coverage area of each directional beam of the set of directional beams based on the beam configuration. Additionally or alternatively, the UE may determine beam classification information associated with the coverage area of each directional beam of the set of directional beams based on the beam configuration. The UE may select a directional beam of the set of directional beams based on the beam position information and the beam classification information, and communicate with the base station using the selected directional beam.

公开(公告)号：US20230224129A1

公开(公告)日：2023-07-13

申请号：US17926894

申请日：2020-07-10

Applicant: Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Huilin XU ,  Peng CHENG ,  Junyi LI ,  Sony AKKARAKARAN ,  Juan MONTOJO ,  Aleksandar DAMNJANOVIC ,  QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Huilin XU ,  Peng CHENG ,  Junyi LI ,  Sony AKKARAKARAN ,  Juan MONTOJO ,  Aleksandar DAMNJANOVIC

IPC: H04L5/00 ,  H04L1/00 ,  H04W52/02 ,  H04W72/232

CPC classification number: H04L5/0053 ,  H04L1/0026 ,  H04L5/0048 ,  H04W52/0235 ,  H04W72/232

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a user equipment (UE) entering a dormant state with respect to a secondary cell group (SCG) of a node network (SN) having a primary serving cell (PSCell). In one aspect, the UE may maintain a parameter set for at least the PSCell while the UE is in the dormant state with respect to the SCG. For example, the UE may receive a parameter change message from either the SN or a master network (MN) and transmit a parameter change acknowledgment to either the SN or the MN. The parameter change message may be transmitted as one or both of a downlink control information (DCI) or media access control (MAC) control element (CE). The UE may transmit physical layer measurements to the SN based on the parameter set.