Increasing reliability of receiving control messages
    1.
    发明申请
    Increasing reliability of receiving control messages 审中-公开
    增加接收控制消息的可靠性

    公开(公告)号:US20050278601A1

    公开(公告)日:2005-12-15

    申请号:US10865523

    申请日:2004-06-10

    CPC分类号: H04L1/1845

    摘要: A controller (100) for a wireless communication system determines whether a multiframe control message is imminent, and activates (404, 406) a buffer (112) for storing received frames of a first transmission (202, 204, 206) of the multiframe control message, when the multiframe control message is imminent. The controller receives a retransmission (302, 304, 306) of the multiframe control message, when a received frame of the multiframe control message has an erasure, and reconstructs (500) the multiframe control message from corresponding received frames of both the first transmission and the retransmission.

    摘要翻译: 用于无线通信系统的控制器(100)确定复帧控制消息是否即将发生,并且激活(404,406)用于存储多帧控制的第一传输(202,204,206)的接收帧的缓冲器(112) 消息,当复帧控制消息即将来临时。 当多帧控制消息的接收帧具有擦除时,控制器接收多帧控制消息的重传(302,304,306),并从第一传输和第二传输的相应接收帧重构(500)多帧控制消息 重传。

    Method and apparatus to facilitate detection of an unauthorized communication system user
    2.
    发明申请
    Method and apparatus to facilitate detection of an unauthorized communication system user 有权
    便于检测未经授权的通信系统用户的方法和装置

    公开(公告)号:US20070049249A1

    公开(公告)日:2007-03-01

    申请号:US11212135

    申请日:2005-08-25

    IPC分类号: H04M3/16

    摘要: A correlating receiver is used (102) at a code division multiple access base transceiver station to monitor what may comprise possible multi-path versions of a transmission from an authorized communication system user to provide monitoring results. These monitoring results are then used (103) to detect when one of the possible multi-path versions of the transmission was sourced by an unauthorized communication system user while at least another of the possible multi-path versions of the transmission was, in fact, sourced by an authorized communication system user. In a preferred approach the unauthorized communication system user is then identified (104) as being a clone.

    摘要翻译: 在码分多址基站收发台使用相关接收机(102)来监视从授权的通信系统用户可以包括可能的多路径版本的传输的信息以提供监视结果。 然后使用这些监视结果(103)来检测传输的多路径版本之一何时由未经授权的通信系统用户提供,而传输的可能的多路径版本中的至少另一个实际上是, 由授权的通信系统用户提供。 在优选的方法中,然后将未经授权的通信系统用户识别为(104)作为克隆。