公开(公告)号：US20230379673A1

公开(公告)日：2023-11-23

申请号：US17664159

申请日：2022-05-19

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Libin LIU ,  Shailesh PATIL ,  Gene Wesley MARSH ,  Anshuman SAXENA ,  Ahmed Kamel SADEK

IPC: H04W4/38 ,  H04W4/40 ,  G01S5/00

CPC classification number: H04W4/38 ,  H04W4/40 ,  G01S5/0072 ,  H04W92/18

Abstract: 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.

公开(公告)号：US20230180188A1

公开(公告)日：2023-06-08

申请号：US17997358

申请日：2021-05-27

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Arthur GUBESKYS ,  Shailesh PATIL ,  Gene Wesley MARSH ,  Stelios STEFANATOS

IPC: H04W72/02 ,  H04W72/0453 ,  H04W74/08

CPC classification number: H04W72/02 ,  H04W72/0453 ,  H04W74/0816

Abstract: Methods, systems, and devices for wireless communications are described to reduce interference caused by power leakage. A first user equipment (UE) or a base station may select communication resources for a sidelink communication based on a distance between UEs reserving frequency resources in a same time window. The first UE or the base station may determine a distance parameter between the first UE and one or more other UEs (e.g., including a second UE) reserving frequency resources within the time window. The distance parameter may represent a physical distance between the first and second UEs or a reference signal received power of the second UE as received by the first UE. The first UE or the base station may select communication resources based on whether the distance parameter is below a threshold, and the first UE may communicate the sidelink communication using the selected resources.

公开(公告)号：US20230171846A1

公开(公告)日：2023-06-01

申请号：US17919977

申请日：2020-05-29

Applicant: Hong CHENG ,  Shailesh PATIL ,  Dan VASSILOVSKI ,  Gene Wesley MARSH ,  Lan YU ,  QUALCOMM Incorporated

Inventor： Hong CHENG ,  Shailesh PATIL ,  Dan VASSILOVSKI ,  Gene Wesley MARSH ,  Lan YU

IPC: H04W76/50 ,  H04W76/10 ,  H04W4/90

CPC classification number: H04W76/50 ,  H04W76/10 ,  H04W4/90 ,  H04W4/44

Abstract: Certain aspects of the present disclosure provide techniques for licensed wireless in-vehicle network access based on emergency network access control. A method that may be performed by a user equipment (UE) generally includes detecting a trigger event for an emergency network access procedure. The method also includes, in response to detecting the trigger event, transmitting a first message to a base station, the first message comprising a request to use one or more licensed bands for communication via a wireless in-vehicle network (wIVN). The method also includes receiving a second message from the base station, the second message granting the use of the one or more licensed bands for communication via the wIVN.

公开(公告)号：US20230171315A1

公开(公告)日：2023-06-01

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

CPC classification number: H04L67/12 ,  G06F9/546

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：US20230147630A1

公开(公告)日：2023-05-11

申请号：US18149926

申请日：2023-01-04

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Hong CHENG ,  Zhibin WU ,  Shailesh PATIL ,  Richard Reid HOVEY

IPC: G08G1/16 ,  G05D1/02 ,  H04W4/46 ,  H04W4/40 ,  B60W30/18 ,  G05D1/00 ,  H04W4/06

CPC classification number: G08G1/162 ,  G08G1/166 ,  G05D1/0289 ,  G05D1/0221 ,  H04W4/46 ,  H04W4/40 ,  B60W30/18163 ,  G05D1/0088 ,  G08G1/161 ,  H04W4/06 ,  B60W2756/10 ,  B60W2554/801 ,  B60W2510/18 ,  G05D2201/0213

Abstract: Techniques are provided which may be implemented using various methods and/or apparatuses in a vehicle to utilize vehicle external sensor data, vehicle internal sensor data, vehicle capabilities and external CV2X input to determine, send, receive and utilize data elements to determine inter-vehicle spacing, intersection priority, lane change behavior and spacing and other autonomous vehicle behavior.

公开(公告)号：US20230117432A1

公开(公告)日：2023-04-20

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 ,  H04W76/10 ,  H04L9/14 ,  H04W12/041

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.

公开(公告)号：US20220386168A1

公开(公告)日：2022-12-01

申请号：US17754347

申请日：2019-10-28

Applicant: QUALCOMM Incorporated

Inventor： Lan YU ,  Dan VASSILOVSKI ,  Hong CHENG ,  Gavin Bernard HORN ,  Shailesh PATIL

IPC: H04W28/02 ,  H04L5/00 ,  H04W76/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a method of wireless communication, performed by a user equipment (UE), may include determining an inter-transmission time value for a series of transmissions to be performed by the UE; adjusting the inter-transmission time value based at least in part on a motion state associated with the UE; and performing the series of transmissions in accordance with the adjusted inter-transmission time value. Numerous other aspects are provided.

公开(公告)号：US20220368972A1

公开(公告)日：2022-11-17

申请号：US17320881

申请日：2021-05-14

Applicant: QUALCOMM Incorporated

Inventor： Parisa CHERAGHI ,  Gene Wesley MARSH ,  Shailesh PATIL

IPC: H04N21/262 ,  H04N21/2343 ,  H04N21/239 ,  H04N5/917 ,  H04N21/24

Abstract: A video stream scheduling unit may schedule resource allocations for each video frame of a plurality of video frames of video streams from a plurality of video sources based on a compressed frame type of the video frame, determine that a total frequency bandwidth of scheduled resource allocations for the frames concurrently due for transmission is greater than or equal to a threshold bandwidth, and receive the video streams from the plurality of video sources based on the scheduled resource allocations. The scheduling unit may delay or cancel a video frame with low priority or may instruct a video source to increase the compression rate of the video stream.

公开(公告)号：US20220232582A1

公开(公告)日：2022-07-21

申请号：US17658014

申请日：2022-04-05

Applicant: QUALCOMM Incorporated

Inventor： Arjun BHARADWAJ ,  Kapil GULATI ,  Sudhir Kumar BAGHEL ,  Shailesh PATIL ,  Wanshi CHEN ,  Peter GAAL

IPC: H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a first transmission, wherein the first transmission includes information identifying a window, and wherein the UE is to transmit at least part of a second transmission in the window; and transmit at least part of the second transmission in the window. Numerous other aspects are provided.

公开(公告)号：US20210306992A1

公开(公告)日：2021-09-30

申请号：US16827513

申请日：2020-03-23

Applicant: QUALCOMM Incorporated

Inventor： Lior UZIEL ,  Shailesh PATIL

IPC: H04W72/04

Abstract: A user equipment (UE) transmits a first transmission comprising first sidelink control information (SCI) using a first cyclic shift, where the first SCI includes information about a second cyclic shift of second SCI for a second transmission from the UE. The UE then transmits the second transmission comprising the second SCI using the second cyclic shift. A receiving UE receives, from a second UE, a first transmission comprising first SCI having a first cyclic shift and uses information in the first SCI to determine cyclic shift information about a second cyclic shift of second SCI for a second transmission from the UE. The receiving UE may exclude the second cyclic shift from selection using the information received in the first SCI.