公开(公告)号：US20200267742A1

公开(公告)日：2020-08-20

申请号：US16787981

申请日：2020-02-11

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Arjun BHARADWAJ ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Junyi LI

IPC: H04W72/12 ,  H04W72/04

Abstract: Aspects described herein relate to managing coexistence of multiple radio access technology (RAT) components in a device. Information related to an upcoming time period can be sent to a first radio access technology (RAT) component from a second RAT component. The first RAT component can select a resource to transmit a first RAT packet to minimize collision with the upcoming time period of the second RAT.

公开(公告)号：US20200245341A1

公开(公告)日：2020-07-30

申请号：US16746433

申请日：2020-01-17

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Kapil GULATI ,  Navid ABEDINI ,  Sudhir Kumar BAGHEL ,  Arjun BHARADWAJ ,  Tien Viet NGUYEN ,  Shailesh PATIL

IPC: H04W72/10 ,  H04W56/00 ,  H04W72/02

Abstract: Aspects described herein relate to transmitting a direct link synchronization signal for wireless communications. A user equipment (UE) may determine a synchronization signal priority level. The UE may determine a number of resources in a synchronization signal period on which to transmit a direct link synchronization signal block from the UE based on the synchronization signal priority level. The UE may transmit the direct link synchronization signal block on the number of resources.

公开(公告)号：US20200236521A1

公开(公告)日：2020-07-23

申请号：US16723891

申请日：2019-12-20

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Hong CHENG ,  Shailesh PATIL ,  Richard HOVEY ,  Arjun BHARADWAJ ,  Sudhir Kumar BAGHEL ,  Jose Edson VARGAS

IPC: H04W4/46 ,  G08B25/01 ,  B60Q9/00 ,  B60L3/00

Abstract: Methods, systems, computer-readable media, and apparatuses for vehicle emergency vehicle-to-anything (V2X) notification based on sensor fusion are presented. In some embodiments, a vehicle may receive an indication of an issue or impairment of the vehicle or an occupant of the vehicle, including the driver. Using information from sensors within the vehicle, an on-board processor may determine the nature of the impairment. Information about the nature of the impairment may then be transmitted, using V2X notification, to neighboring vehicles and/or an infrastructure entity (e.g., a base station, a roadside unit, a radio tower, and/or a central application server). The neighboring vehicles may then negotiate using V2X communication with the impaired vehicle and the other neighboring vehicles and/or be directed by the infrastructure entity to proceed using a negotiated course of action that accounts for the nature of the impairment in the impaired vehicle.

公开(公告)号：US20200053747A1

公开(公告)日：2020-02-13

申请号：US16511994

申请日：2019-07-15

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：US20200053683A1

公开(公告)日：2020-02-13

申请号：US16534770

申请日：2019-08-07

Applicant: QUALCOMM Incorporated

Inventor： Kapil GULATI ,  Shailesh PATIL ,  Sudhir Kumar BAGHEL ,  Naga BHUSHAN ,  Tien Viet NGUYEN ,  Arjun BHARADWAJ

IPC: H04W56/00 ,  G01S19/04

Abstract: Aspects of the present disclosure provide synchronization techniques for user equipment (UEs) that may be otherwise unable to support sidelink communication a synchronized UE and may have also lost global navigation satellite system (GNSS) and/or Evolved Node Base Stations (eNBs) as a synchronization source. In such instance, the unsynchronized UE may utilize reference signals (RS) from the data packets received from other UEs to track the timing and perform autonomous timing adjustments based thereon for synchronized packet transmission or reception.

公开(公告)号：US20180249421A1

公开(公告)日：2018-08-30

申请号：US15968641

申请日：2018-05-01

Applicant: QUALCOMM Incorporated

Inventor： Arjun BHARADWAJ ,  Bin TIAN

IPC: H04W52/14 ,  H04B17/318

CPC classification number: H04W52/146 ,  H04B7/0452 ,  H04B17/318 ,  H04B17/336 ,  H04L5/0007 ,  H04L5/0023 ,  H04W52/10 ,  H04W52/241 ,  H04W52/242 ,  H04W52/245 ,  H04W52/365 ,  H04W52/367 ,  H04W52/40 ,  H04W84/12

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, the apparatus is configured to determine a power control command including a target receiver power level for uplink transmission. The apparatus is configured to transmit a frame to a wireless device. The frame may include information associated with the determined target receiver power level for uplink transmission from the wireless device and a transmit power level at which the frame is to be transmitted. The information may enable the wireless device to compute a transmit power for the uplink transmission. The frame may include power control commands for other wireless devices.

公开(公告)号：US20140314001A1

公开(公告)日：2014-10-23

申请号：US14254712

申请日：2014-04-16

Applicant: QUALCOMM Incorporated

Inventor： Sharad Deepak SAMBHWANI ,  Arjun BHARADWAJ

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04B7/022 ,  H04L1/1854 ,  H04L5/0053 ,  H04L5/0091 ,  H04W28/02 ,  H04W52/146 ,  H04W52/244 ,  H04W52/267 ,  H04W52/325 ,  H04W52/40 ,  H04W72/1278 ,  H04W72/1289

Abstract: Methods and apparatuses relating to wireless communication of a user equipment (UE) are provided including receiving downlink wireless communications from multiple cells in an active set, receiving at least one of scheduling information for one or more downlink transmissions or one or more non-serving resource grants from a first cell in the active set, and receiving one or more serving resource grants for uplink communications from a second cell in the active set. In the wireless network, a second cell can be assigned as an uplink serving cell for uplink communications with the UE that is different from a first cell assigned as a downlink serving cell for downlink communications with the UE, and downlink transmissions can be scheduled from the downlink serving cell to the UE, and/or one or more serving resource grants can be transmitted from the uplink serving cell to the UE.

Abstract translation: 提供与用户设备（UE）的无线通信相关的方法和设备，包括从活动集中的多个小区接收下行链路无线通信，接收至少一个用于一个或多个下行链路传输的调度信息或一个或多个非服务资源 从活动集中的第一小区授予，以及从活动集中的第二小区接收用于上行链路通信的一个或多个服务资源许可。 在无线网络中，可以将第二小区分配为与UE分配的上行链路通信的上行链路服务小区，该UE与被分配为用于与UE的下行链路通信的下行链路服务小区分配的第一小区不同，并且下行链路传输可以从 下行链路服务小区到UE，和/或一个或多个服务资源许可可以从上行链路服务小区发送到UE。