公开(公告)号：US12225430B2

公开(公告)日：2025-02-11

申请号：US17305777

申请日：2021-07-14

Applicant: QUALCOMM Incorporated

Inventor： Dan Vassilovski ,  Kapil Gulati ,  Sony Akkarakaran ,  Hong Cheng ,  Gabi Sarkis ,  Shuanshuan Wu

IPC: H04W4/029 ,  H04W24/02 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive first information identifying a value for a threshold parameter associated with a sidelink positioning procedure. The mobile station may transmit second information identifying a suitability for anchoring the sidelink positioning procedure, wherein the suitability is associated with the value for the threshold parameter. Numerous other aspects are described.

公开(公告)号：US12219346B2

公开(公告)日：2025-02-04

申请号：US18069988

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： Himaja Kesavareddigari ,  Kapil Gulati ,  Hong Cheng ,  Qing Li ,  Kyle Chi Guan ,  Mahmoud Ashour

IPC: H04W12/00

Abstract: An apparatus may be a UE configured to receive, from a network entity associated with a machine learning procedure, a first indication that a first set of data elements transmitted by the wireless device at a first time is categorized as misinformation and that, based on the categorization of the first set of data elements as misinformation, the network entity will temporarily exclude data from the wireless device from propagation as input for a subsequent machine learning procedure. The apparatus may further be configured to receive a second indication of a set of criteria for requesting a reevaluation of the categorization and transmit, based on meeting one or more criteria in the set of criteria, a second set of data elements to the network entity at a second time.

公开(公告)号：US12126462B2

公开(公告)日：2024-10-22

申请号：US18519409

申请日：2023-11-27

Applicant: QUALCOMM Incorporated

Inventor： Sebastian Speicher ,  Haris Zisimopoulos ,  Miguel Griot ,  Hong Cheng ,  Juan Zhang ,  Stefano Faccin

IPC: H04W36/00 ,  H04L12/18 ,  H04W28/02 ,  H04W72/30

CPC classification number: H04L12/1886 ,  H04W28/0252 ,  H04W36/0007 ,  H04W36/0016 ,  H04W72/30

Abstract: Methods, systems, and devices for wireless communications are described. A multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., Internet Protocol and Ethernet traffic). For example, the multicast architecture may include transmitting data over a shared multicast radio bearer (MRB) and/or specific data radio bearers (DRBs), a multicast user plane function (UPF) for supplying the multicast data to a base station, multicast data from different radio access networks (RANs), protecting the multicast data through creating a group key, ciphering the multicast data sent on the MRB using the group key, and transitioning the multicast data from a source RAN to a target RAN.

公开(公告)号：US12108433B2

公开(公告)日：2024-10-01

申请号：US17236927

申请日：2021-04-21

Applicant: QUALCOMM Incorporated

Inventor： Sourjya Dutta ,  Kapil Gulati ,  Qing Li ,  Hong Cheng ,  Junyi Li ,  Gabi Sarkis ,  Dan Vassilovski

IPC: H04W72/543 ,  H04B7/0456 ,  H04B7/06 ,  H04W16/28 ,  H04W72/044 ,  H04W72/1263 ,  H04W72/20

CPC classification number: H04W72/543 ,  H04B7/0456 ,  H04B7/0617 ,  H04W16/28 ,  H04W72/046 ,  H04W72/1263 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to perform groupcast transmission on a sidelink channel of a high frequency band, such as a millimeter wave (mmW) band. The UE may transmit, via a sidelink channel, beamformed repetitions of a packet in multiple directions corresponding to multiple quality of service (QoS) profiles configured for transmission of the packet. The UE may determine precoders to transmit the packet in the multiple directions. Each repetition of the packet may be associated with a separate hybrid automatic repeat request (HARQ) process. The UE may perform precoder cycling to transmit the packet in the multiple directions, and the UE may retransmit the packet in directions where the initial transmission was unsuccessful.

公开(公告)号：US20240284399A1

公开(公告)日：2024-08-22

申请号：US18171229

申请日：2023-02-17

Applicant: QUALCOMM Incorporated

Inventor： Vishnu Vardhan Chetlur Ravi ,  Le Liu ,  Stefano Faccin ,  Umesh Phuyal ,  Alberto Rico Alvarino ,  Hong Cheng ,  Prasad Reddy Kadiri

IPC: H04W68/00 ,  H04B7/185

CPC classification number: H04W68/005 ,  H04B7/18504

Abstract: Methods, systems, and devices for wireless communication are described. An aerial vehicle (a transmitting device) may transmit control information that indicates a message type of a message. The message type may be one of multiple aerial vehicle broadcast message types, such as an aerial vehicle-to-aerial vehicle message type or an aerial vehicle-to-terrestrial user equipment (UE) message type. The transmitting device may transmit the message to a receiving device (e.g., another aerial vehicle or a terrestrial UE) in accordance with the indicated message type. For example, the transmitting device may transmit an aerial vehicle-to-aerial vehicle message to another nearby aerial vehicle or an aerial vehicle-to-terrestrial UE message to a terrestrial UE. As such, a receiving device may be aware of a message type and determine whether to decode the message accordingly.

公开(公告)号：US12069538B2

公开(公告)日：2024-08-20

申请号：US17400454

申请日：2021-08-12

Applicant: QUALCOMM Incorporated

Inventor： Hong Cheng ,  Kapil Gulati ,  Qing Li

IPC: H04L12/26 ,  H04W4/02 ,  H04W4/029 ,  H04W4/40 ,  H04W24/10

CPC classification number: H04W4/029 ,  H04W4/023 ,  H04W4/40 ,  H04W24/10

Abstract: Techniques for wireless communications are described. A first device may receive first control signaling that may indicate a second device in a wireless communications system. The first device may then identify, based on the received first control signaling, a set of devices for tracking the second device in the wireless communications system. In some examples, the first device may then transmit second control signaling to the identified set of devices for tracking the second device in the wireless communications system. The first device may then receive, based on the transmitted second control signaling, coordination information from the set of devices. The received coordination information may be associated with the second device. The coordination information collected by the set of devices may be used to predict changes in an environment surrounding the second device. By predicting dynamic changes in the environment, disruptions in wireless communication may be prevented.

公开(公告)号：US12063588B2

公开(公告)日：2024-08-13

申请号：US17655734

申请日：2022-03-21

Applicant: QUALCOMM Incorporated

Inventor： Haris Zisimopoulos ,  Hong Cheng ,  Sudhir Kumar Baghel ,  Michaela Vanderveen ,  Shailesh Patil ,  Saurabha Rangrao Tavildar ,  Kapil Gulati ,  Bilal Sadiq

IPC: H04W48/16 ,  H04L12/18 ,  H04W8/00 ,  H04W88/04 ,  H04W4/06 ,  H04W24/10 ,  H04W48/08 ,  H04W76/14 ,  H04W76/40

CPC classification number: H04W48/16 ,  H04L12/185 ,  H04W8/005 ,  H04W88/04 ,  H04W4/06 ,  H04W24/10 ,  H04W48/08 ,  H04W76/14 ,  H04W76/40

Abstract: Techniques are described for wireless communication. A method for wireless communication at a user equipment (UE) includes configuring a relay selection rule; receiving at least one discovery message from each of a plurality of proximity services (ProSe) relay candidates providing access to a network; evaluating the received discovery messages with respect to the relay selection rule; selecting a first ProSe relay candidate from the plurality of ProSe relay candidates based at least in part on the evaluating; and connecting to the network via the first ProSe relay candidate. A method for wireless communication at a ProSe relay candidate includes receiving, from a network, a ProSe Relay Indication (PRI); broadcasting at least one discovery message that includes the PRI; and receiving a relay connection request from a UE based at least in part on a compliance of the at least one discovery message with a relay selection rule of the UE.

公开(公告)号：US12058783B2

公开(公告)日：2024-08-06

申请号：US17302677

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Hong Cheng ,  Adrian Edward Escott ,  Soo Bum Lee ,  Gavin Bernard Horn

IPC: H04W88/04 ,  H04W40/22 ,  H04W76/11 ,  H04W76/14 ,  H04W92/18

CPC classification number: H04W88/04 ,  H04W40/22 ,  H04W76/11 ,  H04W76/14 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment may establish a sidelink unicast link with a remote UE via a sidelink signaling interface; receive, from a network entity, configuration information comprising at least one of: remote UE link identifier information associated with the sidelink unicast link for a relay service, an RLC channel mapping between the one or more RLC channels of the sidelink unicast link and the link with the network entity, or data routing information associated with the relay service; configure the one or more RLC channels for the sidelink unicast link and the link with the network entity based at least in part on the configuration information; and relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are provided.

公开(公告)号：US12058588B2

公开(公告)日：2024-08-06

申请号：US18195325

申请日：2023-05-09

Applicant: QUALCOMM Incorporated

Inventor： Stephen William Edge ,  Hong Cheng ,  Haris Zisimopoulos

IPC: H04W64/00 ,  H04W4/029 ,  H04W36/00 ,  H04W84/12

CPC classification number: H04W4/029 ,  H04W64/00 ,  H04W36/0022 ,  H04W84/12

Abstract: Methods and techniques are described for supporting location services for a user equipment (UE) using a location server and service based interfaces (SBIs) and SBI service operations in a Fifth Generation wireless network. The location server may be, e.g., a Location Management Function (LMF). The LMF may be in either a serving Public Land Mobile Network (PLMN) for a UE or in a Home PLMN for a roaming UE. The LMF may receive a location service request for the UE using an SBI and may communicate with another entity in the network, through a second entity and using an SBI, to obtain location information for the UE measured by the other entity. The LMF may determine a location for the UE based on the location information.

公开(公告)号：US11985498B2

公开(公告)日：2024-05-14

申请号：US17451526

申请日：2021-10-20

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Shailesh Patil ,  Hong Cheng ,  Gene Wesley Marsh ,  Shuanshuan Wu ,  Kapil Gulati

IPC: H04W12/037 ,  H04L9/14 ,  H04W12/041 ,  H04W76/10 ,  H04W92/16

CPC classification number: H04W12/037 ,  H04L9/14 ,  H04W12/041 ,  H04W76/10 ,  H04W92/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from a base station or a roadside unit (RSU), information associated with one or more security keys for sidelink communications, wherein the information includes at least one of a base key, the one or more security keys, or one or more parameters for deriving the one or more security keys. The UE may transmit, to a second UE, a sidelink communication that is scrambled using a security key of the one or more security keys. Numerous other aspects are described.