知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

579 records (took 0.022 seconds)

    GROUP PRIORITY HANDLING FOR WIRELESS COMMUNICATION
    101.
    发明申请
    GROUP PRIORITY HANDLING FOR WIRELESS COMMUNICATION 有权
    集团优先处理无线通信

    公开(公告)号：US20160080920A1

    公开(公告)日：2016-03-17

    申请号：US14808154

    申请日：2015-07-24

    Applicant: QUALCOMM Incorporated

    Inventor： Sudhir Kumar Baghel ,  Saurabha Rangrao Tavildar ,  Shailesh Patil ,  Kapil Gulati

    IPC: H04W4/22 ,  H04W72/04 ,  H04W76/00 ,  H04W68/00 ,  H04L29/08 ,  H04W76/04

    CPC classification number: H04W4/90 ,  H04L67/1044 ,  H04W68/005 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/1289 ,  H04W76/14 ,  H04W76/36 ,  H04W76/50

    Abstract: Methods, systems, and devices are described for wireless communication at a UE. In accordance with the present disclosure, a number of user devices in a network may be divided into a plurality of service groups based in part on priority levels associated with each group. In some examples, a network may distribute a plurality of resource pools to each of the above-assigned groups. Thus, for proximity based service (ProSe) communication, user devices within each group may select resource pools corresponding to the priority levels of the groups associated with the user device. Thus, in accordance with the present disclosure, division of resources based on priority levels of groups and UEs may ensure greater reliability of access to resources for high priority communication.

    Abstract translation: 描述了用于UE处的无线通信的方法，系统和设备。 根据本公开，网络中的多个用户设备可以部分地基于与每个组相关联的优先级被划分为多个服务组。 在一些示例中，网络可以将多个资源池分配给每个上述分配的组。 因此，对于基于邻近的服务（ProSe）通信，每个组内的用户设备可以选择对应于与用户设备相关联的组的优先级的资源池。 因此，根据本公开，基于组和UE的优先级别的资源划分可以确保对用于高优先级通信的资源的访问的更高的可靠性。

    DEVICE-TO-DEVICE CAPABILITY SIGNALING
    102.
    发明申请
    DEVICE-TO-DEVICE CAPABILITY SIGNALING 审中-公开
    器件到器件的能力信号

    公开(公告)号：US20160044730A1

    公开(公告)日：2016-02-11

    申请号：US14819843

    申请日：2015-08-06

    Applicant: QUALCOMM Incorporated

    Inventor： Sudhir Kumar Baghel ,  Peter Gaal ,  Kapil Gulati ,  Amir Aminzadeh Gohari

    IPC: H04W76/02 ,  H04W4/00 ,  H04W4/02 ,  H04W72/04

    CPC classification number: H04W76/14 ,  H04W4/021 ,  H04W4/80 ,  H04W8/005 ,  H04W8/24 ,  H04W72/02

    Abstract: Methods, systems, and devices are described for signaling device-to-device (D2D) capability information. A user equipment (UE) may determine a frequency band list of frequency bands supported for D2D proximity service communications. Based on the frequency band list, the UE may determine a proximity service record for a frequency band combination parameter, the frequency band combination parameter associated with non-D2D communications. The proximity service record may include a reduced capabilities record for the frequency band combination parameter that indicates reduced capabilities for non-D2D communications when D2D proximity service communications are active.

    Abstract translation: 描述了用于信令设备到设备（D2D）能力信息的方法，系统和设备。 用户设备（UE）可以确定D2D接近服务通信支持的频带的频带列表。 基于频带列表，UE可以确定用于频带组合参数的接近服务记录，与非D2D通信相关联的频带组合参数。 接近服务记录可以包括当D2D接近服务通信是活动时指示用于非D2D通信的能力降低的频带组合参数的减小的能力记录。

    BEARER MANAGEMENT FOR PROSE DIRECT DISCOVERY
    103.
    发明申请
    BEARER MANAGEMENT FOR PROSE DIRECT DISCOVERY 审中-公开
    用于直接发现的轴承管理

    公开(公告)号：US20160021649A1

    公开(公告)日：2016-01-21

    申请号：US14794010

    申请日：2015-07-08

    Applicant: QUALCOMM Incorporated

    Inventor： Haris Zisimopoulos ,  Hong Cheng ,  Lenaig Genevieve Chaponniere ,  Sudhir Kumar Baghel

    IPC: H04W72/04 ,  H04W64/00 ,  H04W40/04 ,  H04W28/02 ,  H04W4/00 ,  H04W76/04

    CPC classification number: H04W72/0406 ,  H04W4/70 ,  H04W28/0252 ,  H04W40/04 ,  H04W64/003 ,  H04W76/23 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

    Abstract: Methods, systems, and devices are described for improving resource management in wireless communications. More particularly, the methods systems and devices relate to techniques for suspending bearers when not required, for example, for D2D communications. In one example, a mobile device may send a connection request that indicates a service type. The connection request may be a service request (SR) or an extended service request (ESR). A set of bearers may be established for the intended communication(s). The indicated service type may not require all bearers of the set of bearers such that at least one bearer may be suspended.

    Abstract translation: 描述了用于改善无线通信中的资源管理的方法，系统和设备。 更具体地，方法系统和装置涉及当不需要例如用于D2D通信时挂起承载的技术。 在一个示例中，移动设备可以发送指示服务类型的连接请求。 连接请求可以是服务请求（SR）或扩展服务请求（ESR）。 可以针对预期通信建立一组承载。 所指示的服务类型可以不要求所述承载组的所有承载，使得可以暂停至少一个承载。

    SIGNALING FLOWS AND BUFFER STATUS REPORT FOR A GROUP IN DEVICE-TO-DEVICE BROADCAST COMMUNICATION
    104.
    发明申请
    SIGNALING FLOWS AND BUFFER STATUS REPORT FOR A GROUP IN DEVICE-TO-DEVICE BROADCAST COMMUNICATION 有权
    用于设备到设备广播通信中的组的信令流和缓冲器状态报告

    公开(公告)号：US20150271860A1

    公开(公告)日：2015-09-24

    申请号：US14608819

    申请日：2015-01-29

    Applicant: QUALCOMM Incorporated

    Inventor： Sudhir Kumar Baghel ,  Saurabha Rangrao Tavildar ,  Shailesh Patil ,  Kapil Gulati ,  Haris Zisimopoulos

    IPC: H04W76/02 ,  H04W36/00 ,  H04W4/08

    CPC classification number: H04W76/14 ,  H04L63/104 ,  H04W4/06 ,  H04W4/08 ,  H04W12/06 ,  H04W12/08 ,  H04W36/00 ,  H04W36/0016 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/40 ,  H04W88/10

    Abstract: Methods, systems, and devices are described for device-to-device (D2D) wireless communication. A device may transmit an initiation message to a base station indicating that the device desires to initiate a D2D communication session. The device may then receive a response from the base station that includes parameters for configuration of the D2D session. When it has data to send to another device, the device may transmit buffer status report (BSR) to the base station. The base station may respond with a grant of D2D scheduling assignment (SA) configured according to the previously sent parameters. For example, the message may be scrambled with a D2D temporary identity sequence. In some cases, the device may transmit a group identification (ID) code to the base station, and the group ID may be associated with an index, so an SA for that group can be reference by index.

    Abstract translation: 描述了用于设备到设备（D2D）无线通信的方法，系统和设备。 设备可以向基站发送指示设备发起D2D通信会话的启动消息。 然后，设备可以从基站接收包括用于配置D2D会话的参数的响应。 当具有要发送到另一设备的数据时，设备可以向基站发送缓冲状态报告（BSR）。 基站可以通过根据先前发送的参数配置的D2D调度分配（SA）的授权进行响应。 例如，消息可以用D2D临时身份序列加扰。 在一些情况下，设备可以向基站发送组标识（ID）代码，并且组ID可以与索引相关联，因此该组的SA可以由索引引用。

    Improving sidelink positioning via messaging between wireless nodes
    105.
    发明授权
    Improving sidelink positioning via messaging between wireless nodes 有权

    公开(公告)号：US12207161B2

    公开(公告)日：2025-01-21

    申请号：US18316729

    申请日：2023-05-12

    Applicant: QUALCOMM Incorporated

    Inventor： Chang-Sik Choi ,  Kapil Gulati ,  Sudhir Kumar Baghel

    IPC: H04W4/02 ,  G01S5/02 ,  H04L5/00 ,  H04W4/029 ,  H04W4/40 ,  H04W56/00

    Abstract: Certain aspects of the present disclosure provide techniques for improving sidelink positioning via messaging between wireless nodes, e.g., roadside service units (RSUs). A method that may be performed by a user equipment (UE) includes receiving a first positioning reference signal (PRS) from a first wireless node, receiving a second PRS from a second wireless node, receiving, from the first wireless node, an estimate of a first clock error component between the first wireless node and the second wireless node, and estimating a position of the UE, based on the first PRS, the second PRS, and the estimate of the first clock error component.

    Pedestrian positioning via vehicle collaboration
    110.
    发明授权
    Pedestrian positioning via vehicle collaboration 有权

    公开(公告)号：US12047846B2

    公开(公告)日：2024-07-23

    申请号：US18168348

    申请日：2023-02-13

    Applicant: QUALCOMM Incorporated

    Inventor： Libin Jiang ,  Sudhir Kumar Baghel ,  Junyi Li ,  Kapil Gulati

    IPC: G01S5/00 ,  G01S5/02 ,  H04W4/029 ,  H04W4/90

    CPC classification number: H04W4/029 ,  G01S5/0027 ,  G01S5/0072 ,  G01S5/0284 ,  H04W4/90

    Abstract: Disclosed are techniques for using ranging signals to determine a position of a pedestrian user equipment (P-UE). In an aspect, a UE receives a plurality of ranging signals transmitted by one or more UEs, measures one or more properties of each of the plurality of ranging signals, and calculates an estimate of the position of the P-UE based on the one or more properties of each of the plurality of ranging signals. In an aspect, the P-UE transmits a plurality of ranging signals, receives a first message and a second message from first and second vehicle UEs (V-UEs), the first and second messages including first and second estimated positions of the P-UE and associated first and second confidences, and calculates an estimate of the position of the P-UE based on the first estimated position, the first confidence, the second estimated position, the second confidence, or a combination thereof.

Patent Agency Ranking