Qualcomm Incorporated

Other

Dan Vassilovski

Hong Cheng

Kapil Gulati

Gene Wesley Marsh

Shailesh Patil

Shuanshuan Wu

Gabi Sarkis

Sudhir Kumar Baghel

Richard Reid Hovey

Zhibin Wu

Qing Li

Junyi Li

Gavin Bernard Horn

Soumya Das

Anantharaman Balasubramanian

Mohammed Ataur Rahman Shuman

Jonathan Petit

Sony Akkarakaran

Ozcan Ozturk

Qiang Wu

Karthika Paladugu

Sourjya Dutta

Bala Ramasamy

Benjamin Lund

Mohammad Nekoui

Lan Yu

Peter J Black

Sumeeth Nagaraja

Ahmed Kamel Sadek

Arjun Bharadwaj

Mehmet Izzet Gurelli

Chang-Sik Choi

Robert Sean Daley

James T Determan

Deviprasad Putchala

James D Tomcik

Garrett Shriver

Seung Ryul Yang

Maria Marshall

Fatih Ulupinar

Rohit Kapoor

Edwin Chongwoo Park

Mark Maggenti

Dan Zhang

Arthur Gubeskys

Kundan Kumar Lucky

Jose Edson Vargas

Tao Luo

Taesang Yoo

Rajat Prakash

Jun Ma

Soo Bum Lee

Vincent Douglas Park

Xiaoxin Zhang

Eric Carl Rosen

Punyaslok Purkayastha

Allen Minh-Triet Tran

Srikant Jayaraman

Volodimir Slobodyanyuk

Rajeev Kumar

Preeti Kumari

William G Ames

Yu-Dong Yao

Sean Vincent Maschue

Stephen S Carter

Peyman Razaghi

Arunandan Sharma

Mario Mark Scipione

James Alan Misener

Michael Mitrani

Anshuman Saxena

Justin Tse

Mohit Narula

Faris Rassam

James Kelleman

Henry Tong

Maria I Marshall-Wilson

Libin Liu

Seyed Shwan Ashrafi

Arzu Karaer

Daniel Baker

Certain aspects of the present disclosure provide techniques for techniques for sensor data sharing. Certain aspects provide a method for wireless communication by a first wireless device. The method generally includes receiving, from one or more sensors, corresponding one or more raw sensor data sets and transmitting, to a second wireless device, at least one message comprising information regarding an object detected based on processing the one or more raw sensor data sets, wherein the information includes one or more characteristics of the object derived based on processing the one or more raw sensor data sets, wherein: when one or more conditions are met, the information further includes at least one raw sensor data set of the one or more raw sensor data sets; and when the one or more conditions are not met, the information does not include any raw sensor data.

Conditional vehicle to everything (V2X) sensor data sharing

Systems and techniques are described for assigning a reputation score for vehicle-to-everything (V2X) communications. For example, a process may include receiving, at a receiving device (e.g., a vehicle, network entity, etc.), vehicle-based messages from a transmitting device (e.g., a vehicle, network-equipped infrastructure, etc.). Each of the vehicle-based messages includes information associated with the transmitting device. The process may include determining, at the receiving device, a reputation score for the transmitting device based on at least a portion of the information associated with the transmitting device from each vehicle-based message of the plurality of vehicle-based messages.

Reputation score assignment for vehicle-based communications

This disclosure provides systems, methods, and devices for wireless communication that support multiple-transmission and reception point (multi-TRP) based positioning. In some aspects, a method includes transmitting, by a first user equipment (UE) including a first set of transmission and reception points (TRPs), a first request for a first sidelink (SL) positioning session. The first request indicates a multi-TRP positioning session is enabled. The method also includes receiving, from a second UE including a second set of TRPs, a first response based on the first request. The first response indicates a number of TRPs of the second set of TRPs available for the first SL positioning session. Other aspects and features are also claimed and described.

Multi-transmission and reception point (multi-TRP) based positioning

Disclosed are techniques for wireless communication. In an aspect, a first UE determines a set of resources for transmission of one or more sidelink PRSs. The first UE transmits a sidelink control message to reserve the set of resources for the transmission of the one or more sidelink PRSs. In another aspect, the second UE may receive the sidelink control message, and may (e.g., transmit and/or receive/measure) the one or more PRSs in accordance with the sidelink control message. In another aspect, a third UE may receive the sidelink control message, and may determine whether a transmission by the third UE on some or all of the set of resources is permitted based on the sidelink control message.

Sidelink control message for sidelink position estimation procedure

Aspects presented herein may improve the performance of mobile/computer applications. Aspects presented herein may enable mobile/computer applications to differentiate entities that are associated with UEs or entities running the navigations applications, thereby enabling the mobile/computer applications (or their associated servers) to have a more accurate understanding of the conditions surrounding the UEs and their users. In one aspect, a network node obtains first information including at least one feature associated with a plurality of devices. The network node selects a first subset of the plurality of devices for a measurement based on the at least one feature associated with the plurality of devices (or the network node may exclude a second subset of the plurality of devices from the measurement).

Systems and methods for navigation model enhancement

A first user equipment (UE) for wireless communication includes a transmitter configured to transmit, to a second UE, a request associated with a sidelink discontinuous reception (DRX) configuration of the first UE for sidelink communication between the first UE and one or more UEs that are distinct from the first UE. The first UE further includes a receiver configured to receive, from the second UE based on the request, a message indicating one or more parameters associated with the sidelink DRX configuration. The transmitter is further configured to transmit, to the second UE based on the message, a response indicating one of acceptance of or rejection of at least one parameter of the one or more parameters.

Discontinuous reception (DRX) configuration for sidelink communications by a user equipment (UE)

Sidelink (SL) positioning of user equipments (UEs) is supported by providing with SL positioning reference signals (PRS) an indication of the identity of the SL positioning session and the SL PRS source identifier. A UE may transmit a payload-based indication or a sequence-based indication of the identity of the SL positioning session and the source identifier. The pay-load based indication is included in, e.g., a Layer 1 (L1) and/or Layer 2 (L2) control message associated with the SL PRS. The sequence-based indication may be generated using the indication of the identity of the SL positioning session and the source identifier to initialize or seed the generation of the PRS sequence, scramble the PRS sequence, or generate a cover code that is applied to the PRS sequence.

Identification of sidelink positioning reference signals

A first user equipment (UE) transmits, to a second UE, a transmission configuration indicating first timing information for a discontinuous reception (DRX) configuration for sidelink transmission from the first UE. The first UE transmits, to the second UE, a reception configuration indicating second timing information for the DRX configuration for sidelink reception by the first UE. The first UE receives a response from the second UE confirming or rejecting the DRX configuration.

Sidelink DRX configuration for unicast

Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes receiving one or more configurations for sidelink discontinuous reception (SL DRX); determining an SL DRX pattern for a communication on the sidelink, based on the one or more configurations for DRX, the communication comprising a service for broadcast communication, a group of UEs for groupcast communication, or a UE pair for unicast communication; and communicating with one or more other UEs on the sidelink using the determined SL DRX pattern.

Sidelink discontinuous reception(SL DRX) for quality of service (QOS) and power saving

A user equipment (UE), for example, used with a Vulnerable Road User, determines a relative position of the UE and sends a report of the relative position to one or more vehicle On-Board Units (OBUs), wherein the report further includes an identification of the one or more reference points. The relative position may be with respect to one or more reference points, which may be stationary or moving. The relative position may be determined and reported based on identifiers for the one or more reference points and distance or distance vectors to each of the one or more reference points. The relative position may be determined based on data from one or more one board sensors, such as radar, lidar, ultrasound, or camera, as well as with wireless transceivers. The relative position may additionally include a heading and a placement with respect to one or more street elements.

User equipment (UE) based relative position

Aspects relate to sidelink transmissions directed towards vehicle-to-everything (V2X) applications. A UE may determine an application-layer capability of the UE in which the application-layer capability corresponds to a V2X application implemented on the UE, and transmit an announcement including an indication of the application-layer capability via a transceiver. A UE may also receive an announcement via a transceiver that includes an indication of an application-layer capability corresponding to a second UE in which the application-layer capability corresponds to a V2X application implemented on the second UE, and engage with the second UE via the V2X application.

Announcement of vehicle-to-everything capabilities

Methods, apparatuses, and computer-readable mediums for wireless communication are disclosed by the present disclosure. In an aspect, an application layer in a user equipment (UE) receives, from an access layer in the UE, a quality of service (QoS) indication comprising a metric that represents a quality of one or more radio bearers used for a vehicular communication with one or more other UEs. The application layer performs a transmission control over the vehicular communication based on the QoS indication.

Transmission control in application layer based on radio bearer quality metrics in vehicular communication

Techniques described herein provide for leader selection of a group of vehicles, based on inter-vehicle communications. According to embodiments, a host vehicle can determine it qualifies to be the leader of a potential group by comparing vehicle information of other cars in the potential group with its own vehicle information. Once the determination has been made, the host vehicle can then send a request to be the group leader to the other vehicles. If the other vehicles accept, the host vehicle can initiate group formation. Otherwise, another vehicle can reject the request and send its own request to become the group leader, reinitiating group leader negotiation until a group leader is determined.

Leader selection in V2X group management

A radio frequency signal transfer anomaly notification method includes: determining, at a first roadside unit, presence of an anomaly of radio frequency signal transfer within a wireless communication range of the first roadside unit; determining a type of radio frequency signal transfer of the anomaly; and transmitting, from the first roadside unit to another entity, an anomaly indication indicative of the anomaly of radio frequency signal transfer and the type of radio frequency signal transfer of the anomaly.

Detection of radio frequency signal transfer anomalies

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify the UE is associated with a vehicle, such as being within the vehicle, or has established connectivity with the vehicle. The UE may transmit location information of the vehicle and one or more vehicle parameters to a network entity, such as a roadside unit (RSU) or a base station. The network entity may identify route data, safety data, or both. The network entity may transmit the route data, the safety data, or both to the UE.

User equipment signaling for vehicle alerting

Growing community of inventors

Del Mar, CA, United States of America

Dan Vassilovski