公开(公告)号：US20140269541A1

公开(公告)日：2014-09-18

申请号：US13844864

申请日：2013-03-16

Applicant: QUALCOMM INCORPORATED

Inventor： Nilesh N. Khude ,  Libin Jiang ,  Saurabh R. Tavildar ,  Shailesh Patil

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L1/1861 ,  H04L5/0055

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be an eNB. The eNB informs UE(s) of a change in at least one of a first configuration for transmission of ACKs/NACKs by the UE(s) for DL transmissions received by the UE(s) or a second configuration for reception of ACKs/NACKs by the UE(s) for UL transmissions sent by the UE(s). The eNB indicates to the UE(s) one or more resources in which the UE(s) is to transmit the ACKs/NACKs for the received DL transmissions or is to receive the ACKs/NACKs for sent UL transmissions. The eNB indicates to the UE(s) a subset of the DL transmissions to the UE(s) for which the UE(s) is to transmit the ACKs/NACKs or a subset of the UL transmissions by the UE(s) for which the UE(s) is to receive the ACKs/NACKs.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置可以是eNB。 eNB向UE通知用于由UE接收的DL传输的UE或用于接收ACK / NACK的第二配置的用于发送ACK / NACK的第一配置中的至少一个的改变 由UE发送由UE发送的UL传输。 eNB向UE指示其中UE将要发送用于所接收的DL传输的ACK / NACK的一个或多个资源，或者为了发送的UL传输而接收ACK / NACK。 eNB向UE指示到UE的一些（或多个）DL传输的子集，UE的一个或多个UE将要由UE发送ACK / NACK或UL传输的子集， UE将要接收ACK / NACK。

公开(公告)号：US20140226538A1

公开(公告)日：2014-08-14

申请号：US13766099

申请日：2013-02-13

Applicant: QUALCOMM INCORPORATED

Inventor： Hua Wang ,  Achaleshwar Sahai ,  Zrinka Puljiz ,  Shailesh Patil ,  Pablo Alejandro Anigstein ,  Junyi Li

IPC: H04B1/10

CPC classification number: H04B1/1027 ,  H04B1/10 ,  H04B1/7107 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/15585 ,  H04B17/16 ,  H04J11/0036 ,  H04L25/0204 ,  H04L25/022 ,  H04L25/0228 ,  H04L25/03159 ,  H04L25/03891 ,  H04L2025/03426 ,  H04W28/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives an intended signal from a first wireless device operating in a full-duplex mode, receives an interfering signal from a second wireless device communicating with the first wireless device, and reduces an interference of the received intended signal caused by the interfering signal by projecting a matrix of the received intended signal onto a space associated with the interfering signal.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该设备从全双工模式的第一无线设备接收预期信号，从与第一无线设备通信的第二无线设备接收干扰信号，并减少由干扰信号引起的接收到的预期信号的干扰 将接收到的预期信号的矩阵投影到与干扰信号相关联的空间上。

公开(公告)号：US20140126432A1

公开(公告)日：2014-05-08

申请号：US13671333

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： Hua Wang ,  Mingkai Nan ,  Shailesh Patil ,  Junyi Li ,  Georgios Tsirtsis

IPC: H04H20/71

CPC classification number: H04H20/71 ,  H04B7/2656 ,  H04L5/1469 ,  H04W76/14

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a configuration indicating multicast broadcast single frequency network (MBSFN) subframes within a radio frame. The configuration indicates a number of symbols of an MBSFN subframe for receiving a wide area network (WAN) control signal and remaining symbols of the MBSFN subframe dedicated for peer-to-peer communication. The apparatus communicates with a peer via the symbols dedicated for peer-to-peer communication. Alternatively, the apparatus receives a configuration indicating a portion at a beginning and/or end of a guard period of a special time division duplex (TDD) subframe. The portion is reserved for an uplink timing advance and/or switching from transmission to reception and/or reception to transmission. The configuration also indicates a remaining portion of the guard period of the special TDD subframe for peer-to-peer communication. The apparatus communicates with a peer via the remaining portion.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置在无线帧内接收指示组播广播单频网（MBSFN）子帧的配置。 该配置指示用于接收广域网（WAN）控制信号的MBSFN子帧的多个符号以及专用于对等通信的MBSFN子帧的剩余符号。 该设备经由专用于对等通信的符号与对等体进行通信。 或者，该装置接收指示在特殊时分双工（TDD）子帧的保护周期的开始和/或结束处的部分的配置。 该部分被保留用于上行链路定时提前和/或从传输切换到接收和/或接收到传输。 该配置还指示用于对等通信的特殊TDD子帧的保护周期的剩余部分。 该设备经由剩余部分与对等体通信。

公开(公告)号：US12256302B2

公开(公告)日：2025-03-18

申请号：US17576772

申请日：2022-01-14

Applicant: QUALCOMM Incorporated

Inventor： Dan Vassilovski ,  Gene Wesley Marsh ,  Gabi Sarkis ,  Hong Cheng ,  Shailesh Patil

IPC: H04W4/90 ,  H04W4/02 ,  H04W4/029 ,  H04W4/12 ,  H04W4/40 ,  H04W76/14 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify the UE is associated with a vehicle, such as being within the vehicle, or has established connectivity with the vehicle. The UE may transmit location information of the vehicle and one or more vehicle parameters to a network entity, such as a roadside unit (RSU) or a base station. The network entity may identify route data, safety data, or both. The network entity may transmit the route data, the safety data, or both to the UE.

公开(公告)号：US12231999B2

公开(公告)日：2025-02-18

申请号：US16566377

申请日：2019-09-10

Applicant: QUALCOMM Incorporated

Inventor： Arjun Bharadwaj ,  Shailesh Patil ,  Naga Bhushan ,  Sudhir Kumar Baghel ,  Hong Cheng ,  Zhibin Wu ,  Tien Viet Nguyen ,  Kapil Gulati ,  Junyi Li

IPC: H04W4/44 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/50 ,  H04W92/18

Abstract: Aspects of the present disclosure provide techniques for utilizing road side unit (RSU) that may be stationary units or mobile user equipments (UEs) (e.g., part of a vehicle) for managing scheduling requests from one or more UEs for side-link cellular vehicle-to-everything (CV2X) communication between UEs. To this end, an RSU may determine characteristics associated with the scheduling requests (e.g., traffic type, latency requirements, etc.) to allocate resources in the resource pool to the one or more UEs that comply with the half-duplex constraints.

公开(公告)号：US12224967B2

公开(公告)日：2025-02-11

申请号：US17646441

申请日：2021-12-29

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet Nguyen ,  Arjun Bharadwaj ,  Kapil Gulati ,  Sudhir Kumar Baghel ,  Shailesh Patil

IPC: H04L5/16 ,  H04L5/14 ,  H04W88/06 ,  H04W92/18

Abstract: An apparatus may comprise a component for communicating using a first RAT and another component for communicating using a second RAT. Overlapping communication using the two RATs may cause problems for proper reception at the apparatus. The apparatus may detect that transmission or reception of a first packet using a first RAT will overlap in time with reception of a second packet using a second RAT. The apparatus prioritizes the first packet or the second packet based at least on a relative priority of the first packet and the second packet.

公开(公告)号：US12212410B2

公开(公告)日：2025-01-28

申请号：US18318872

申请日：2023-05-17

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan Wu ,  Sudhir Kumar Baghel ,  Arjun Bharadwaj ,  Kapil Gulati ,  Shailesh Patil ,  Tien Viet Nguyen ,  Zhibin Wu

IPC: H04L1/00 ,  H04W4/46 ,  H04W4/70 ,  H04W8/24 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, for a device-to-device communication with another UE, a modulation and coding scheme (MCS) configuration, of a set of MCS configurations, based at least in part on at least one of a transmission mode, a packet characteristic, a mobility state of the UE, a capability of the UE, a transmission mode of the device-to-device communication, a received indication from the other UE, or a combination thereof. The UE may transmit, to the other UE, data using an MCS selected based at least in part on the MCS configuration. Numerous other aspects are provided.

公开(公告)号：US12184346B2

公开(公告)日：2024-12-31

申请号：US17647972

申请日：2022-01-13

Applicant: QUALCOMM Incorporated

Inventor： Kapil Gulati ,  Sudhir Kumar Baghel ,  Arjun Bharadwaj ,  Shailesh Patil ,  Junyi Li

IPC: H04B17/318 ,  H04B7/06 ,  H04L1/18 ,  H04W4/40

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus communicates with a second apparatus, including transmitting or receiving a first transmission. The apparatus receives information about the second UE from a sensor at the first UE and/or from a BSM. The apparatus determines whether the first apparatus and the second apparatus are in a LOS condition based on a correlation of the information with one or more of a channel estimation, PMI feedback, or RI feedback. The apparatus may adapt a transmission parameter for a second transmission based on a predicted location of the first apparatus or the second apparatus. The transmission parameter may include at least one of a modulation, a code rate, a DMRS density, a precoder, a CSI-RS transmission periodicity or a feedback rate.

公开(公告)号：US20240267881A1

公开(公告)日：2024-08-08

申请号：US18165526

申请日：2023-02-07

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Gene Wesley Marsh ,  Dan Vassilovski ,  Mayank Manocha ,  Arzu Karaer ,  Deviprasad Putchala ,  Mohit Narula ,  Richard Reid Hovey ,  Marc Adams ,  Nam Soo Park ,  Chaitanya Mehta ,  Arthur Gubeskys ,  Shailesh Patil

IPC: H04W64/00 ,  G08B21/02

CPC classification number: H04W64/006 ,  G08B21/02

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support a sensing charging subscription. In a first aspect, a method of wireless communication includes receiving first location information associated with a first mobile entity. The method also includes transmitting an alert based on the first location information and path information configured to model multiple paths associated with an intersection region. The multiple paths include a first path that is curved. The path information defines multiple line segments to model the first path. Other aspects and features are also claimed and described.

公开(公告)号：US11991606B2

公开(公告)日：2024-05-21

申请号：US16918714

申请日：2020-07-01

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman Balasubramanian ,  Sudhir Kumar Baghel ,  Shailesh Patil

IPC: H04W4/40 ,  G08G1/16 ,  H04W4/02 ,  H04W4/06 ,  H04W8/26 ,  H04W68/00 ,  H04W92/18

CPC classification number: H04W4/40 ,  G08G1/166 ,  H04W4/025 ,  H04W4/06 ,  H04W8/26 ,  H04W68/005 ,  H04W92/18

Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for warning pedestrians, for example, of potential collisions with vehicles. The techniques may be considered a hybrid approach to reaching a pedestrian, in that it may employ a combination of interfaces (e.g., the radio interface between the pedestrian UE and the radio access network as well as a sidelink interface between the pedestrian UE and vehicle UE).