Methods for improving uplink communications in a wideband code division multiple access (WCDMA) communication system
    1.
    发明授权
    Methods for improving uplink communications in a wideband code division multiple access (WCDMA) communication system 有权
    用于改进宽带码分多址(WCDMA)通信系统中的上行链路通信的方法

    公开(公告)号:US08270376B2

    公开(公告)日:2012-09-18

    申请号:US11575121

    申请日:2005-09-07

    IPC分类号: H04B7/216

    摘要: Methods for improving uplink communications in a Wideband Code Division Multiple Access (WCDMA) communication system, wherein mobile terminals can transmit at various transmission power levels. In a mobile terminal, the method includes the steps of receiving a configuration message having at least one of a power offset parameter and a maximum number of retransmission attempts parameter; when the mobile terminal performs a non-scheduled transmission, it transmits according to the parameters contained in the configuration message. In a network node, the method includes the steps of transmitting to at least one mobile terminal the configuration message having at least one of a power offset parameter and a maximum number of retransmission attempts parameter; and, adjusting a power setting for the transmission of acknowledgement or negative-acknowledgement messages from the wireless network to one or more of mobile terminals.

    摘要翻译: 用于改善宽带码分多址(WCDMA)通信系统中的上行链路通信的方法,其中移动终端可以以各种传输功率电平进行传输。 在移动终端中,该方法包括以下步骤:接收具有功率偏移参数和最大重传次数参数中的至少一个参数的配置消息; 当移动终端执行非调度传输时,它根据配置消息中包含的参数进行传输。 在网络节点中,该方法包括以下步骤:向至少一个移动终端发送具有功率偏移参数和最大重传次数参数中的至少一个参数的配置消息; 以及调整用于从所述无线网络向一个或多个移动终端传送确认或否定确认消息的功率设置。

    Methods for Improving Uplink Communications in a Wideband Code Division Multiple Access (Wcdma) Communication System
    2.
    发明申请
    Methods for Improving Uplink Communications in a Wideband Code Division Multiple Access (Wcdma) Communication System 有权
    用于改善宽带码分多址(Wcdma)通信系统中的上行链路通信的方法

    公开(公告)号:US20070242652A1

    公开(公告)日:2007-10-18

    申请号:US11575121

    申请日:2005-09-07

    IPC分类号: H04B7/216

    摘要: Methods for improving uplink communications in a Wideband Code Division Multiple Access (WCDMA) communication system, wherein mobile terminals can transmit at various transmission power levels. In a mobile terminal, the method includes the steps of receiving a configuration message having at least one of a power offset parameter and a maximum number of retransmission attempts parameter; when the mobile terminal performs a non-scheduled transmission, it transmits according to the parameters contained in the configuration message. In a network node, the method includes the steps of transmitting to at least one mobile terminal the configuration message having at least one of a power offset parameter and a maximum number of retransmission attempts parameter; and, adjusting a power setting for the transmission of acknowledgement or negative-acknowledgement messages from the wireless network to one or more of mobile terminals.

    摘要翻译: 用于改善宽带码分多址(WCDMA)通信系统中的上行链路通信的方法,其中移动终端可以以各种传输功率电平进行传输。 在移动终端中,该方法包括以下步骤:接收具有功率偏移参数和最大重传次数参数中的至少一个参数的配置消息; 当移动终端执行非调度传输时,它根据配置消息中包含的参数进行传输。 在网络节点中,该方法包括以下步骤:向至少一个移动终端发送具有功率偏移参数和最大重传次数参数中的至少一个参数的配置消息; 以及调整用于从所述无线网络向一个或多个移动终端传送确认或否定确认消息的功率设置。

    Load control in shared medium many-to-one communication systems
    5.
    发明授权
    Load control in shared medium many-to-one communication systems 有权
    共享介质中的负载控制多对一通信系统

    公开(公告)号:US07454173B2

    公开(公告)日:2008-11-18

    申请号:US10830663

    申请日:2004-04-23

    IPC分类号: H04B1/00

    摘要: A load control method is described herein that enables a base station to broadcast three downlink signals including a busy indicator, a maximum resource indicator and a minimum resource indicator to a mobile terminal. In response to receiving the downlink signals, the mobile terminal limits the utilization of a resource (e.g., bit rate, transmission power, power offset) it uses to transmit data to the base station. The mobile terminal may also send an uplink signal including a resource request to the base station. The base station can use the resource request to change the downlink signals if needed. It is with the proper use of these uplink/downlink signals that the behavior of the base station can be automatically optimized to the load situation.

    摘要翻译: 本文描述了使得基站能够向移动终端广播包括繁忙指示符,最大资源指示符和最小资源指示符的三个下行链路信号的负载控制方法。 响应于接收到下行链路信号,移动终端限制其用于向基站发送数据的资源的利用(例如,比特率,传输功率,功率偏移)。 移动终端还可以向基站发送包括资源请求的上行链路信号。 如果需要,基站可以使用资源请求来改变下行链路信号。 正确使用这些上行链路/下行链路信号,基站的行为可以自动优化到负载情况。