利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

89 条记录 (耗时 0.027 秒)

    Method and system for multi-carrier packet communication with reduced overhead
    3.
    发明授权
    Method and system for multi-carrier packet communication with reduced overhead 有权

    公开(公告)号：US11528114B1

    公开(公告)日：2022-12-13

    申请号：US17879011

    申请日：2022-08-02

    申请人： NEO WIRELESS LLC

    发明人： Xiaodong Li ,  Haiming Huang ,  Titus Lo ,  Ruifeng Wang

    IPC分类号： H04L5/00 ,  H04L27/26 ,  H04L1/00 ,  H04W72/04 ,  H04J11/00 ,  H04W52/14

    摘要： A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.

    METHOD AND SYSTEM FOR MULTI-CARRIER PACKET COMMUNICATION WITH REDUCED OVERHEAD
    8.
    发明申请
    METHOD AND SYSTEM FOR MULTI-CARRIER PACKET COMMUNICATION WITH REDUCED OVERHEAD 有权

    公开(公告)号：US20220271898A1

    公开(公告)日：2022-08-25

    申请号：US17740511

    申请日：2022-05-10

    申请人： NEO WIRELESS LLC

    发明人： Xiaodong Li ,  Haiming Huang ,  Titus Lo ,  Ruifeng Wang

    IPC分类号： H04L5/00 ,  H04L27/26 ,  H04L1/00 ,  H04W72/04 ,  H04J11/00 ,  H04W52/14

    摘要： A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.

    Method and system for multi-carrier packet communication with reduced overhead
    9.
    发明授权
    Method and system for multi-carrier packet communication with reduced overhead 有权

    公开(公告)号：US11329785B2

    公开(公告)日：2022-05-10

    申请号：US17241794

    申请日：2021-04-27

    申请人： NEO WIRELESS LLC

    发明人： Xiaodong Li ,  Haiming Huang ,  Titus Lo ,  Ruifeng Wang

    IPC分类号： H04L5/00 ,  H04L27/26 ,  H04L1/00 ,  H04W72/04 ,  H04J11/00 ,  H04W52/14

    摘要： A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.

    Methods and apparatus for contingency communications
    10.
    发明授权
    Methods and apparatus for contingency communications 有权

    公开(公告)号：US11049384B2

    公开(公告)日：2021-06-29

    申请号：US17099946

    申请日：2020-11-17

    申请人： Neo Wireless LLC

    发明人： Titus Lo ,  Xiaodong Li

    IPC分类号： G08B23/00 ,  G08B27/00 ,  H04W4/90 ,  H04W76/50 ,  G08B25/01

    摘要： Methods and systems for contingency communication are disclosed. In one embodiment, a method for providing emergency services may be performed by a base station operating in a communication system in an embodiment, the method for providing emergency services includes transmitting a beacon signal to indicate an emergency status to enable portable devices to operate in a stress mode. A distress signal may be transmitted by a mobile device in response to the beacon signal to the base station, wherein the distress signal carries information at least comprising user identity associated with the mobile device, geolocation of the mobile device, or biometrics of a user of the mobile device.