公开(公告)号：US11496858B2

公开(公告)日：2022-11-08

申请号：US17160267

申请日：2021-01-27

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Kapil Gulati ,  Sudhir Kumar Baghel ,  Taesang Yoo ,  Shailesh Patil ,  Dan Vassilovski

IPC: H04W4/02 ,  G01S5/00 ,  H04W64/00 ,  H04W4/90

Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device may receive situational information for a second wireless device over a first communication link between the first wireless device and the second wireless device and situational information for a third wireless device over a second communication link between the first wireless device and the third wireless device. The first wireless device may transmit message with guidance information to the second wireless device on behalf of the third wireless device and based on the second wireless device and the third wireless device having an event likelihood above a threshold. The event likelihood may be based on the situational information for the second wireless device and the situational information for the third wireless device.

公开(公告)号：US11041959B2

公开(公告)日：2021-06-22

申请号：US16069829

申请日：2016-06-30

Applicant: QUALCOMM Incorporated

Inventor： Kundan Kumar Lucky ,  Gene Wesley Marsh ,  Srikant Jayaraman ,  William Ames ,  Dan Vassilovski ,  Fatih Ulupinar ,  Rohit Kapoor

IPC: G01S19/05 ,  G01S19/27 ,  G01S19/08 ,  G01S19/28

Abstract: Various aspects of the disclosure relate to managing ephemeris information. Provisions are made for providing ephemeris information to a user terminal (UT). Messages are defined for sending ephemeris information and for requesting ephemeris information. Ephemeris information for a subset of the satellites in a constellation may be sent to a UT to reduce signaling load. A UT may manage a database of ephemeris information to ensure freshness of the ephemeris information.

公开(公告)号：US20210105655A1

公开(公告)日：2021-04-08

申请号：US16948840

申请日：2020-10-01

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W28/02 ,  H04W76/11 ,  H04W4/40

Abstract: Wireless communication systems and methods related to quality of service mapping, are provided. A first user equipment determines a sidelink radio bearer identifier (SLRB ID) for a quality of service (QoS) flow from a plurality of rules. The rules identify different characteristics of the QoS flow. The SLRB ID is inserted into a header of a packet in the QoS flow. The QoS flow is mapped to a radio bearer that is mapped to an L2 link with other radio bearers that are mapped to other QoS flows. The L2 link transmits the radio bearers to a second UE as part of a broadcast, groupcast or unicast sidelink communication. Based on the SLRB ID, the second UE identifies requirements of the QoS flow.

公开(公告)号：US09730227B2

公开(公告)日：2017-08-08

申请号：US14864722

申请日：2015-09-24

Applicant: QUALCOMM Incorporated

Inventor： Gene Wesley Marsh ,  Qiang Wu ,  Peter John Black ,  Dan Vassilovski

IPC: H04H20/74 ,  H04W72/04 ,  H04W52/24 ,  H04B7/185 ,  H04B7/204

CPC classification number: H04W72/046 ,  H04B7/185 ,  H04B7/18513 ,  H04B7/18539 ,  H04B7/2041 ,  H04W52/243

Abstract: A method and apparatus for operating one or more satellites in a non-geosynchronous orbit (NGSO) satellite constellation are disclosed. In some aspects, the satellite may allocate a first frequency band to a first beam, and may allocate a second frequency band to a second beam. Then, if the first beam is disabled, the satellite may re-map the first frequency band from the first beam to the second beam. In this manner, frequency resources initially allocated to a disabled beam may be re-mapping to another, non-disabled beam.

公开(公告)号：US20170078978A1

公开(公告)日：2017-03-16

申请号：US15146560

申请日：2016-05-04

Applicant: QUALCOMM Incorporated

Inventor： Mario Mark Scipione ,  Gene Wesley Marsh ,  Dan Vassilovski

IPC: H04W52/18 ,  H04B7/185 ,  H04W72/04

CPC classification number: H04W52/18 ,  H04B7/18543 ,  H04W72/0446 ,  H04W84/06

Abstract: Various aspects of the disclosure relate to controlling the transmit power of a satellite by controlling a duty cycle associated with satellite transmission. In some implementations, a satellite network portal (SNP) may send waveforms to a satellite that relays the waveforms to user terminals (UTs). The SNP may control the duty cycle of the waveform transmission (e.g., by transmitting on a subset of a subframe) to thereby control an average transmission power of the satellite when the satellite transmits to the UTs. In some implementations, a satellite or UT may control the duty cycle of transmission by the satellite (e.g., by transmitting on a subset of a subframe) to thereby control an average transmission power of the satellite when the satellite transmits.

Abstract translation: 本公开的各个方面涉及通过控制与卫星传输相关联的占空比来控制卫星的发射功率。 在一些实施方式中，卫星网络门户（SNP）可向向用户终端（UT）传送波形的卫星发送波形。 SNP可以控制波形发送的占空比（例如，通过在子帧的子集上发送），从而当卫星发送到UT时，控制卫星的平均发送功率。 在一些实施方式中，卫星或UT可以控制卫星发射的占空比（例如，通过在子帧的子集上发射），从而在卫星发射时控制卫星的平均发射功率。

公开(公告)号：US12205417B2

公开(公告)日：2025-01-21

申请号：US17455374

申请日：2021-11-17

Applicant: QUALCOMM Incorporated

Inventor： Soumya Das ,  Mohammad Nekoui ,  Jonathan Petit ,  Dan Vassilovski

IPC: G07C5/08 ,  G01S7/00 ,  G05D1/00 ,  G06V20/56 ,  H04W4/40

Abstract: Systems and techniques are described for validating object detection. For example, an apparatus can receive a message from a wireless device. The message includes object data corresponding to one or more objects reported by the wireless device to be within a field-of-view of the apparatus. The apparatus can further determine, based on the object data, whether the wireless device has misreported at least one of the one or more objects.

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：US12120507B2

公开(公告)日：2024-10-15

申请号：US17830198

申请日：2022-06-01

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Dan Vassilovski ,  Hong Cheng ,  Soo Bum Lee ,  Gabi Sarkis ,  Shuanshuan Wu ,  Kapil Gulati ,  Gene Wesley Marsh

IPC: H04W12/0431 ,  H04L5/00 ,  H04W12/041 ,  H04W12/108

CPC classification number: H04W12/0431 ,  H04L5/0051 ,  H04W12/041 ,  H04W12/108

Abstract: Methods, systems, and devices for wireless communications are described. A target user equipment (UE) may receive an indication of a session key from an initiator UE in a sidelink communications system, from a network entity (e.g., a base station), or the like. In some cases, the target UE may also receive an indication of a nonce in a message of a PRS procedure. The target UE may select a positioning reference signal (PRS) sequence for the PRS procedure using the session key and optionally the nonce, such as by using a defined function at the target UE with the session key and the nonce as an input. Once the target UE selects the PRS sequence, the target UE may encode the PRS sequence and may transmit the PRS sequence to the initiator UE.

公开(公告)号：US20240334339A1

公开(公告)日：2024-10-03

申请号：US18741699

申请日：2024-06-12

Applicant: QUALCOMM Incorporated

Inventor： Gene Wesley Marsh ,  Dan Vassilovski

IPC: H04W52/02 ,  G01D21/02 ,  G01P13/00 ,  H04W4/40

CPC classification number: H04W52/0261 ,  G01D21/02 ,  G01P13/00 ,  H04W4/40

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method for wireless communication by a user equipment (UE) includes monitoring for one or more vehicle-to-everything (V2X) messages based on a first monitoring interval, and determining a second monitoring interval based on a UE characteristic, an environment characteristic, or a combination thereof. The method may also include monitoring for the one or more V2X messages based on the second monitoring interval. Other aspects and features are also claimed and described.

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.