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1.发明授权System and method for estimating interfrequency measurements used for radio network function 有权用于估计用于无线电网络功能的接口频率测量的系统和方法公开(公告)号：US06546252B1
公开(公告)日：2003-04-08
申请号：US09464484
申请日：1999-12-15
IPC分类号： H04Q720
CPC分类号： H04W36/06 , H04B17/309 , H04B17/382 , H04W36/12 , H04W36/18
摘要： Systems and methods for estimating inter-frequency measurements used for radio network functions are disclosed. The systems and methods described allow systems to evaluate the quality of a second frequency by using offset adjusted measurements on a first frequency. By using the described methods, system capacity is increased by providing a “low cost” measurement mechanism for support of handover that substantially balance the load between two or more frequency bands. By using the proposed method, handover can be performed more frequently and the interference within each frequency band can therefore be kept at a more optimal level.
摘要翻译： 公开了用于估计用于无线电网络功能的频率间测量的系统和方法。 所描述的系统和方法允许系统通过在第一频率上使用偏移调整的测量来评估第二频率的质量。 通过使用所描述的方法，通过提供“低成本”测量机制来增加系统容量，以支持基本平衡两个或更多个频带之间的负载的切换。 通过使用所提出的方法，可以更频繁地执行切换，并且因此可以将每个频带内的干扰保持在更优化的水平。
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2.发明授权Methods and systems for controlling hard and soft handoffs in radio communications systems 有权用于控制无线电通信系统中硬和软切换的方法和系统公开(公告)号：US06539227B1
公开(公告)日：2003-03-25
申请号：US09461030
申请日：1999-12-15
IPC分类号： H04Q720
摘要： A method and system for controlling handoffs in radiocommunication systems using a softzone concept are described. Soft handoff is permitted between members of a particular softzone, but not between members of different softzones. Hard handoff is permitted between members of different softzones, but not between members of the same softzone.
摘要翻译： 描述了使用软区概念来控制无线电通信系统中的切换的方法和系统。 在特定软区域的成员之间允许软切换，但不允许在不同软区域的成员之间进行软切换。 不同软区域的成员之间允许硬切换，但不能在同一软区域的成员之间进行硬切换。
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3.发明授权公开(公告)号：US06792276B1
公开(公告)日：2004-09-14
申请号：US09605638
申请日：2000-06-28
IPC分类号： H04Q720
摘要： A method and apparatus for minimizing interference in a wireless communication system. A base transceiver station transmits and receives over a first frequency band and a second frequency band. The maximum range of the first frequency band can be smaller than the maximum range of the second frequency band. Alternatively, the maximum range of the first frequency band can be larger than the maximum range of the second frequency band. Further, the maximum range of the second frequency band can vary based upon factors such as the capacity of the first frequency band and the amount of interference on the first frequency band. A control channel for the second frequency band which is measured for determining whether to handoff from the first frequency band to the second frequency band can be transmitted within the first frequency band.
摘要翻译： 一种用于最小化无线通信系统中的干扰的方法和装置。 基站收发台在第一频带和第二频带上发送和接收。 第一频带的最大范围可以小于第二频带的最大范围。 或者，第一频带的最大范围可以大于第二频带的最大范围。 此外，第二频带的最大范围可以基于诸如第一频带的容量和第一频带上的干扰量的因素而变化。 用于确定是否从第一频带切换到第二频带的第二频带的控制信道可以在第一频带内发送。
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公开(公告)号：US07254413B2
公开(公告)日：2007-08-07
申请号：US10399112
申请日：2001-10-17
IPC分类号： H04B7/00
摘要： The present invention relates to cellular mobile radio systems, and more especially it relates to Code Division Multiple Access, CDMA, cellular mobile radio systems, particularly to transmission power control in such systems. A method and apparatus transmitting TPC bits with inherent out-of-sync information and transmission power differential determined on the basis of soft handover status information and out-of-sync status information is disclosed. An associated method and apparatus receiving the TPC bits and controlling transmission power accordingly is presented.
摘要翻译： 本发明涉及蜂窝移动无线电系统，并且更具体地涉及码分多址，CDMA，蜂窝移动无线电系统，特别涉及这种系统中的传输功率控制。 公开了一种基于软切换状态信息和不同步状态信息确定的具有固有不同步信息和发送功率差的TPC比特的方法和装置。 提出了相应的方法和装置，接收TPC比特并相应地控制发射功率。
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公开(公告)号：US20080123595A1
公开(公告)日：2008-05-29
申请号：US11721790
申请日：2004-12-30
CPC分类号： H04W52/40 , H04W52/286
摘要： The present invention relates to wireless communications. More especially it relates to wireless high speed packet data communications. Particularly it relates to transmission power control of high speed packet data communications including adjustment of one or more transmission power control parameters of one or more wireless links not involved in soft handover in relation to wireless one or more links involved in soft handover or coordination of such parameters.
摘要翻译： 本发明涉及无线通信。 更具体地说，它涉及无线高速分组数据通信。 特别涉及高速分组数据通信的发送功率控制，包括调整与软交换无关的一个或多个链路相关的软切换中涉及的一个或多个无线链路的一个或多个发射功率控制参数或协调此类 参数。
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