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：US20230171069A1

公开(公告)日：2023-06-01

申请号：US17456794

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Guangyi LIU ,  Tien Viet NGUYEN ,  Gabi SARKIS ,  Gene Wesley MARSH ,  Shuanshuan WU ,  Kapil GULATI

IPC: H04L5/00 ,  H04W72/04 ,  H04W4/02

CPC classification number: H04L5/0055 ,  H04W72/0406 ,  H04W4/023

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may transmit, from the mobile station to an encoding device, acknowledgement or negative acknowledgement (ACK-NACK) feedback based at least in part on a transmission by the encoding device, wherein the ACK-NACK feedback is associated with a feedback bin, and wherein the feedback bin is associated with a location of the mobile station. The mobile station may receive, at the mobile station from the encoding device, a network coding transport block, wherein the network coding transport block is formed based at least in part on the transmission and the ACK-NACK feedback associated with the feedback bin. Numerous other aspects are described.

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：US20230038372A1

公开(公告)日：2023-02-09

申请号：US17758785

申请日：2020-02-07

Applicant: QUALCOMM Incorporated

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

IPC: G08G1/00 ,  G05D1/02 ,  H04W4/46

Abstract: Various aspects of the present disclosure generally relate to sensor systems. In some aspects, a method may include determining a classification of a first vehicle of a plurality of vehicles traveling in a platoon. The method may include causing, based at least in part on the classification, the first vehicle to share sensor data with a second vehicle in the platoon according to a sensor data sharing profile, wherein the sensor data is associated with a sensor system of the first vehicle. 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：US20170105153A1

公开(公告)日：2017-04-13

申请号：US15149008

申请日：2016-05-06

Applicant: QUALCOMM Incorporated

Inventor： Seyed Shwan ASHRAFI ,  Sumeeth NAGARAJA ,  Dan VASSILOVSKI ,  Dan ZHANG ,  James DETERMAN ,  Gene Wesley MARSH ,  Jun MA

IPC: H04W36/08 ,  H04W36/22 ,  H04W36/24 ,  H04B17/336

CPC classification number: H04W36/245 ,  H04B7/18541 ,  H04B7/195 ,  H04B17/336 ,  H04W36/30 ,  H04W84/06

Abstract: Methods and apparatuses for managing inter-satellite handovers are provided to allow a user terminal to reduce the frequency of handovers while maintaining a sufficiently high system capacity in a non-geosynchronous satellite communication system. The method and apparatus for managing inter-satellite handovers may be implemented in a gateway, in infrastructure connected to a gateway, in a user terminal, or in a satellite.

公开(公告)号：US20250020762A1

公开(公告)日：2025-01-16

申请号：US18712149

申请日：2022-12-20

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Shailesh PATIL ,  Kapil GULATI ,  Arthur GUBESKYS ,  Mahmoud ASHOUR ,  Preeti KUMARI ,  Junyi LI ,  Anantharaman BALASUBRAMANIAN ,  Gene Wesley MARSH

IPC: G01S7/02 ,  G01S7/00 ,  G01S13/931 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may include a radar which is used for object detection, such as a vehicle UE detecting other vehicle UEs in a vehicle-to-everything (V2X) communications system. The UE may be configured for coordinated interference, where radars transmit a common waveform while applying different delays to prevent negative co-channel interference effects, such as false or ghost targets. The techniques described herein support configuring a common configuration for network-assisted coordinated interference by considering capabilities of UEs and radars within a geographic area controlled by a network entity. The network entity may identify and indicate a waveform configuration which is used by radars within the geographic control area of the network entity.

公开(公告)号：US20240377502A1

公开(公告)日：2024-11-14

申请号：US18293170

申请日：2022-09-09

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Kapil GULATI ,  Gene Wesley MARSH ,  Junyi LI ,  Shailesh PATIL ,  Arthur GUBESKYS

IPC: G01S7/00 ,  G01S7/02 ,  G01S13/931

Abstract: Certain aspects of the present disclosure provide techniques for coordinating waveform parameters and frame delays for multi-radar coexistence. An example method performed by an apparatus comprising a radar device includes transmitting, based on a transmission configuration, one or more first signals of a plurality of signals in an environment via the radar device in a first frame of a plurality of frames according to a first delay value occurring after a frame prior to the first frame and transmitting one or more second signals via the radar device in at least a second frame of the plurality of frames according to a second delay value occurring after the first frame based on the transmission configuration. In some cases, the transmission configuration comprises a common transmission configuration for use in the environment. Additionally, in some cases, the second delay value is different from the first delay value.

公开(公告)号：US20240303118A1

公开(公告)日：2024-09-12

申请号：US18180592

申请日：2023-03-08

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Agrim BARI ,  Hong CHENG ,  Shailesh PATIL ,  Gene Wesley MARSH

IPC: G06F9/50

CPC classification number: G06F9/5027

Abstract: Various embodiments include methods and systems for identifying vehicle computing resources with capacity that can be offered to support remote computing systems with Edge computing services. Various embodiments may include identifying an operating state of a vehicle computing system not responsible for vehicle navigation or maneuvering, selecting an available computing capacity of the computing system based on the identified operating state, and offering the available computing capacity of the computing system to perform a computing task received from a network computing device. In some embodiments, selecting an available computing capacity of the computing system may include identifying a predetermined available computing capacity of the computing system corresponding to the identified operating state in a data table stored in memory. In some embodiments, identifying the operating state of the computing system may include receiving information regarding which of a limited number of system functions that the computing system is performing.