Method and apparatus for monitoring transmission quality
    1.
    发明授权
    Method and apparatus for monitoring transmission quality 失效
    监测传输质量的方法和装置

    公开(公告)号:US06967998B1

    公开(公告)日:2005-11-22

    申请号:US09438988

    申请日:1999-11-12

    CPC分类号: H04B17/327 H04B17/309

    摘要: In wireless communications, it is necessary to monitor the transmission quality of communications channels to maintain system performance and operation. The invention provides a way of measuring bit error rates in channels at the receiver, without diminishing channel throughput by inserting quality monitoring data into the signal at the transmitter.

    摘要翻译: 在无线通信中,需要监控通信信道的传输质量,保持系统的性能和运行。 本发明提供了一种在接收机中测量信道中的比特错误率的方法,而不会通过将质量监视数据插入到发射机的信号中来减少信道吞吐量。

    Method and apparatus for monitoring transmission quality
    2.
    发明授权
    Method and apparatus for monitoring transmission quality 失效
    监测传输质量的方法和装置

    公开(公告)号:US07643546B2

    公开(公告)日:2010-01-05

    申请号:US11498287

    申请日:2006-08-01

    IPC分类号: H04L1/20

    CPC分类号: H04B17/327 H04B17/309

    摘要: In wireless communications, it is necessary to monitor the transmission quality of communications channels to maintain system performance and operation. The invention provides a way of measuring bit error rates in channels at the receiver, without diminishing channel throughput by inserting quality monitoring data into the signal at the transmitter.

    摘要翻译: 在无线通信中,需要监控通信信道的传输质量,保持系统的性能和运行。 本发明提供了一种在接收机中测量信道中的比特错误率的方法,而不会通过将质量监视数据插入到发射机的信号中来减少信道吞吐量。

    Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system
    4.
    发明授权
    Candidate system search and soft handoff between frequencies in a multi-carrier mobile communication system 有权
    候选系统搜索和多载波移动通信系统中的频率之间的软切换

    公开(公告)号:US08238855B2

    公开(公告)日:2012-08-07

    申请号:US11555656

    申请日:2006-11-01

    IPC分类号: H04B7/08

    CPC分类号: H04B7/0491 H04B7/022

    摘要: The present invention encompasses a mobile station comprising a transmitter for transmitting outgoing signals from the mobile station and a receiver for receiving incoming signals, the receiver coupled to the transmitter and having N subreceivers, where N is an integer greater than one and each of the N subreceivers may independently be tuned to a desired frequency. The present invention also encompasses a wireless communication system comprising a plurality of base stations, where each of the base stations transmits signals on at least one of a plurality of frequencies and a plurality of mobile stations, at least one of the plurality of mobile stations comprises a transmitter for transmitting signals to at least one of the plurality of base stations and a receiver coupled to the transmitter for receiving signals from at least one of the plurality of base stations, the receiver having N subreceivers, where N is an integer greater than one and each of the N subreceivers is independently tuned to a desired frequency.

    摘要翻译: 本发明包括一个移动台,它包括用于从移动台发送输出信号的发射机和用于接收输入信号的接收机,该接收机耦合到该发射机并具有N个子接收机,其中N是大于1的整数,并且N个 子接收器可以独立地调谐到期望的频率。 本发明还包括一种包括多个基站的无线通信系统,其中每个基站在多个频率和多个移动台中的至少一个上传输信号,多个移动站中的至少一个包括 用于向所述多个基站中的至少一个发送信号的发射机和耦合到所述发射机的接收机,用于从所述多个基站中的至少一个基站接收信号,所述接收机具有N个子接收器,其中N是大于1的整数 并且N个子接收器中的每一个被独立地调谐到期望的频率。

    Apparatus, system, and method for managing reverse link communication resources in a distributed communication system
    5.
    发明授权
    Apparatus, system, and method for managing reverse link communication resources in a distributed communication system 有权
    用于在分布式通信系统中管理反向链路通信资源的装置,系统和方法

    公开(公告)号:US07979078B2

    公开(公告)日:2011-07-12

    申请号:US10863981

    申请日:2004-06-08

    摘要: An apparatus, system, and method efficiently manage reverse link communication in a communication system having geographically distributed base stations. Coupled load information is exchanged between base stations allowing a base station to determine an appropriate allocation of reverse link channel resources to mobile stations served by the base station. Since the allocation of reverse link channels resources are controlled directly by the base station, delays due to communications with a central controller are eliminated. As a result, adverse effects of load scheduling based on obsolete reverse channel information are minimized.

    摘要翻译: 具有地理分布式基站的通信系统中的装置,系统和方法有效地管理反向链路通信。 在基站之间交换耦合的负载信息,允许基站确定对由基站服务的移动台的反向链路信道资源的适当分配。 由于反向链路信道资源的分配由基站直接控制,所以消除了与中央控制器通信的延迟。 结果,基于过时的反向信道信息的负载调度的不利影响被最小化。

    Apparatus, system, and method for managing reverse link communication resources in a distributed communication system
    8.
    发明授权
    Apparatus, system, and method for managing reverse link communication resources in a distributed communication system 有权
    用于在分布式通信系统中管理反向链路通信资源的装置,系统和方法

    公开(公告)号:US07197319B2

    公开(公告)日:2007-03-27

    申请号:US11328667

    申请日:2006-01-09

    IPC分类号: H04Q7/20

    摘要: An apparatus, system, and method efficiently manage reverse link communication in a communication system having geographically distributed base stations. Coupled load information is exchanged between base stations allowing a base station to determine an appropriate allocation of reverse link channel resources to mobile stations served by the base station. Since the allocation of reverse link channels resources are controlled directly by the base station, delays due to communications with a central controller are eliminated. As a result, adverse effects of load scheduling based on obsolete reverse channel information are minimized.

    摘要翻译: 具有地理分布式基站的通信系统中的装置,系统和方法有效地管理反向链路通信。 在基站之间交换耦合的负载信息,允许基站确定对由基站服务的移动台的反向链路信道资源的适当分配。 由于反向链路信道资源的分配由基站直接控制,所以消除了与中央控制器通信的延迟。 结果,基于过时的反向信道信息的负载调度的不利影响被最小化。