公开(公告)号：US11995985B2

公开(公告)日：2024-05-28

申请号：US17757066

申请日：2020-01-07

Applicant: QUALCOMM Incorporated

Inventor： Lan Yu ,  Hong Cheng ,  Dan Vassilovski ,  Gene Wesley Marsh

IPC: G08G1/0965 ,  G08G1/01 ,  G08G1/087

CPC classification number: G08G1/087 ,  G08G1/0112

Abstract: Methods and systems for managing traversals of one or more vehicles through a traffic intersection are proposed. In one example, a method comprises: receiving a first message including one or more motion characteristics of one or more vehicles approaching the traffic intersection; forming a motion group; grouping a subset of the one or more vehicles into the motion group based on the one or more motion characteristics; assigning a leader vehicle for the motion group; determining a group maneuver target for the motion group to traverse through the traffic intersection; and transmitting, to the leader vehicle of the motion group, a second message including the group maneuver target for the motion group, to enable the leader vehicle of the motion group to control a motion of each member vehicle of the motion group based on the group maneuver target.

公开(公告)号：US12200057B2

公开(公告)日：2025-01-14

申请号：US17768654

申请日：2019-11-05

Applicant: Qualcomm Incorporated

Inventor： Lan Yu ,  Hong Cheng ,  Dan Vassilovski ,  Shailesh Patil

IPC: H04L67/12 ,  G06F9/54

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) that transmits sensor data to another UE may also send information about the associated sensor and its performance. For example, the UE may determine a set of rules that apply to a sensor. The set of rules may define an association between a group of performance values and a group of performance levels corresponding to one or more metrics of the sensor. The UE may identify a performance value from the group of performance values for the sensor based on a performance level of the sensor and the set of rules. After determining the performance value, the UE may transmit an indication of the set of in a first data frame of a message and an indication of the performance value in a second data frame of the message.

公开(公告)号：US20240147200A1

公开(公告)日：2024-05-02

申请号：US18548193

申请日：2021-04-23

Applicant: QUALCOMM Incorporated

Inventor： Lan Yu ,  Hong Cheng ,  Dan Vassilovski

IPC: H04W4/38 ,  H04W4/40

CPC classification number: H04W4/38 ,  H04W4/40

Abstract: A method of wireless communication includes transmitting, by a first device, a sensor sharing message (SSM) associated with a vehicle communication network. The SSM includes first data associated with the first device and further includes second data indicating one or more objects detected by the first device. The method further includes, in response to transmitting the SSM, receiving, by the first device from a second device, an extension request for extension data associated with at least a first object of the one or more objects.

公开(公告)号：US12287643B2

公开(公告)日：2025-04-29

申请号：US17904243

申请日：2020-04-30

Applicant: QUALCOMM Incorporated

Inventor： Lan Yu ,  Dan Vassilovski ,  Gene Wesley Marsh ,  Hong Cheng

IPC: G05D1/00 ,  G08G1/00 ,  H04W4/46

Abstract: 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.