公开(公告)号：US12240485B2

公开(公告)日：2025-03-04

申请号：US17451571

申请日：2021-10-20

Applicant: QUALCOMM Incorporated

Inventor： Dan Vassilovski ,  Gavin Bernard Horn ,  Gene Wesley Marsh ,  Hong Cheng ,  Shailesh Patil

IPC: B60W60/00 ,  H04W4/40

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support vehicle alerting, such as in autonomous driving networks. Vehicle alerting may provide messages alerting other vehicles and/or network components to instances of autonomous driving disengagement. A vehicle operating according to an autonomous vehicle (AV) mode may transmit an over-the-air message to one or more other devices, such as nodes of an autonomous driving network, to alert the one or more devices to the vehicle disengaging the AV mode. A device receiving an autonomous disengagement message may alter one or more autonomous operation aspects in response to the over-the-air message. Other aspects and features are also claimed and described.

公开(公告)号：US20240420574A1

公开(公告)日：2024-12-19

申请号：US18335307

申请日：2023-06-15

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Dan Vassilovski ,  Mohit Narula ,  Mayank Manocha ,  Richard Reid Hovey ,  Arzu Karaer ,  Shailesh Patil

IPC: G08G1/16 ,  G08G1/00 ,  G08G1/01

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support a safety system. In a first aspect, a method of wireless communication includes receiving, from a first mobile entity, first information of the first mobile entity. The method also includes transmitting, to the first mobile entity, a group configuration information. The group configuration information is generated based on the map information and indicates a group that includes the first mobile entity and a second mobile entity. The method further includes transmitting alert information to the group. Other aspects and features are also claimed and described.

公开(公告)号：US12142147B2

公开(公告)日：2024-11-12

申请号：US17477341

申请日：2021-09-16

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar Baghel ,  Shailesh Patil ,  Junyi Li

IPC: H04W4/38 ,  G08G1/01 ,  G08G1/0967 ,  G08G1/16 ,  H04W4/44 ,  H04W88/04 ,  G08G1/123 ,  H04L67/12 ,  H04W4/14 ,  H04W8/24

Abstract: Various aspects of the disclosure relate to a request-response mechanism for sharing sensor information. For example, sensor devices (e.g., in vehicles, fixed structures, or a combination thereof) may selectively share information acquired by the sensor devices. The disclosure relates in some aspects to avoiding redundant transmissions of sensor information. For example, a sensor device of a set of sensor devices may determine which sensor device should transmit information and/or the time(s) at which that sensor device should transmit the information.

公开(公告)号：US12133259B2

公开(公告)日：2024-10-29

申请号：US17512480

申请日：2021-10-27

Applicant: QUALCOMM Incorporated

Inventor： Durga Prasad Malladi ,  Shailesh Patil

IPC: H04W74/08 ,  H04L5/00 ,  H04W4/40 ,  H04W4/70 ,  H04W16/28 ,  H04W72/20 ,  H04W74/0816 ,  H04W88/02 ,  H04W72/02 ,  H04W84/00

CPC classification number: H04W74/0816 ,  H04L5/0053 ,  H04W4/40 ,  H04W4/70 ,  H04W16/28 ,  H04W72/20 ,  H04L5/001 ,  H04W72/02 ,  H04W84/005

Abstract: Methods, systems, and devices for wireless communication are described. A 5G device may decode a control channel transmission of a safety message in a vehicle-to-everything system during a first portion of a time period. The 5G device may identify, based at least in part on the decoding, a pool of resource blocks (RBs) that are available for the time period. The 5G device may select a subset of RBs from the available pool of RBs for a transmission during a second portion of the time period.

公开(公告)号：US20240323744A1

公开(公告)日：2024-09-26

申请号：US18187552

申请日：2023-03-21

Applicant: QUALCOMM Incorporated

Inventor： Shailesh Patil ,  Vivek Khanna ,  Gene Wesley Marsh ,  Shuanshuan Wu

IPC: H04W28/02 ,  H04W72/1263

CPC classification number: H04W28/0215 ,  H04W28/0278 ,  H04W72/1263

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for an on-board unit (OBU) associated with a vehicle to offload traffic to a handheld user equipment (UE) associated with the vehicle. The UE may receive an indication of time-frequency resources to use for transmitting one or more messages on behalf of the OBU, and may transmit the one or more messages to a network entity via the time-frequency resources. In some cases, a status of the OBU may indicate that the OBU is unable to meet requirements for communicating with the network entity, which may trigger the offloading. For example, the OBU may determine to offload the traffic based on identifying the status. Additionally, or alternatively, the network entity may indicate that the OBU is to offload the traffic after receiving a status report from the OBU.

公开(公告)号：US12075522B2

公开(公告)日：2024-08-27

申请号：US17240450

申请日：2021-04-26

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar Baghel ,  Shailesh Patil ,  Tien Viet Nguyen

IPC: H04W56/00 ,  H04W8/24 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/16 ,  H04W76/14 ,  H04W88/06

CPC classification number: H04W8/24 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/16 ,  H04W76/14 ,  H04W88/06

Abstract: Aspects described herein relate to receiving at least one indication of a capability to simultaneously transmit using two different radio access technology (RAT) sidelinks over respective frequency bands, receiving a time delta indication specifying a time delta from the time a sidelink grant, corresponding to a first RAT sidelink of the two different RAT sidelinks, is received to the time when resources of the sidelink grant can be used by the UE, and transmitting, based on receiving the time delta indication, at least one of the sidelink grant or a second sidelink grant for a second RAT sidelink of the two different RAT sidelinks.

公开(公告)号：US12069625B2

公开(公告)日：2024-08-20

申请号：US17399819

申请日：2021-08-11

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia Zhang ,  Jing Sun ,  Arthur Gubeskys ,  Shailesh Patil ,  Tao Luo

IPC: H04W72/04 ,  H04W16/14 ,  H04W72/0446

CPC classification number: H04W72/0446 ,  H04W16/14

Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) using a first radio access technology (RAT) may transmit a channel reservation preamble of a second RAT (e.g., a Wi-Fi preamble) that provides an indication to devices of the second RAT that the UE has obtained a shared channel for a channel occupancy time (COT). The UE may determine a start time of the channel reservation preamble relative to a start time of a first symbol of a transmission slot based at least in part on a time duration of the first symbol. The channel reservation preamble may reserve multiple slots or a single slot. A UE transmitting on two or more sub-channels may transmit a preamble on one of the sub-channels or on each of the sub-channels.

公开(公告)号：US12063638B2

公开(公告)日：2024-08-13

申请号：US17552378

申请日：2021-12-16

Applicant: QUALCOMM Incorporated

Inventor： Preeti Kumari ,  Kapil Gulati ,  Junyi Li ,  Gene Wesley Marsh ,  Shailesh Patil ,  Sony Akkarakaran

IPC: H04W72/044 ,  G01S7/00 ,  H04W8/24 ,  H04W24/10

CPC classification number: H04W72/046 ,  G01S7/006 ,  H04W8/24 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. For example, a wireless device may support multi-band joint communication and radar (JCR) techniques. In some cases, a first wireless device may transmit, to a second wireless device, a capability message indicating whether a set of bands supports JCR operations. The second wireless device may transmit control signaling, based on the capability message, indicating a set of parameters for JCR operations including resources allocated for JCR operations. The first wireless device may transmit a JCR signal based on the control signaling via the allocated resources. For example, the first wireless device may transmit the signal for both communications and radar sensing in accordance with the set of parameters via the allocated resources.

公开(公告)号：US11950126B2

公开(公告)日：2024-04-02

申请号：US17988587

申请日：2022-11-16

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet Nguyen ,  Shailesh Patil ,  Sudhir Kumar Baghel ,  Junyi Li ,  Kapil Gulati

IPC: H04W28/02 ,  H04L5/16 ,  H04W74/08 ,  H04W74/0808 ,  H04W92/18

CPC classification number: H04W28/0268 ,  H04L5/16 ,  H04W74/08 ,  H04W74/0808 ,  H04W92/18

Abstract: Aspects described herein relate to receiving, over a sub-channel of multiple sub-channels, ultra-reliable quality-of-service (QoS) traffic from one or more UEs over a time duration wherein other sub-channels of the multiple sub-channels are used for initial ultra-reliable QoS transmissions from one or more other transmitting UEs over the time duration, and relaying, along with one or more other relaying UEs, the ultra-reliable QoS traffic over a subsequent time duration.

公开(公告)号：US11910283B2

公开(公告)日：2024-02-20

申请号：US16997810

申请日：2020-08-19

Applicant: QUALCOMM Incorporated

Inventor： Dan Vassilovski ,  Hong Cheng ,  Shailesh Patil ,  Sudhir Kumar Baghel ,  Kapil Gulati

IPC: H04W4/46 ,  B60W30/08 ,  H04W52/44 ,  H04W72/541 ,  H04L67/12 ,  H04W4/48 ,  H04W72/02 ,  H04W72/0453 ,  H04B17/345 ,  H04B17/27 ,  H04B17/11 ,  H04B1/3822 ,  H04B17/21 ,  H04W64/00

CPC classification number: H04W4/46 ,  B60W30/08 ,  H04W52/44 ,  B60W2554/4041 ,  B60W2556/65 ,  B60W2710/30

Abstract: Techniques described herein leverage existing localization sensors or V2X devices to detect one or more other vehicles that include wireless systems that can interfere with in-vehicle wireless networks. The localization sensors or V2X devices can provide information to determine a location, a heading, a speed, a size, and a type of other vehicles. This information can be used to determine a probability of network interference and allow the in-vehicle wireless networks to employ one or more techniques to mitigate the effects of the interference. The interference mitigation techniques can include increasing or decreasing transmitter power, changing a frequency or a channel of a wireless transmitter, or activating one or more additional transmitters as relays to improve reliability.