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1. 发明授权

US07289827B2 Method and apparatus for performing directional re-scan of an adaptive antenna 有权
标题翻译：用于执行自适应天线的定向重新扫描的方法和装置
公开(公告)号：US07289827B2
公开(公告)日：2007-10-30
申请号：US10937792
申请日：2004-09-09
申请人： James Arthur Proctor, Jr. , Lawrence Wayne La Mont, Jr. , George Rodney Nelson, Jr. , Kenneth Marvin Gainey
发明人： James Arthur Proctor, Jr. , Lawrence Wayne La Mont, Jr. , George Rodney Nelson, Jr. , Kenneth Marvin Gainey
IPC分类号： H04M1/00
CPC分类号： H01Q1/246 , H01Q3/2605 , H04B7/0874
摘要： An antenna for use with a receiver in a wireless communications system includes antenna elements for generating antenna patterns, and a first module for applying weights to a signal received at each of the antenna elements to generate a selected one of the antenna patterns. A second module detects the received signal at each of the antenna elements. A combiner combines the received signal detected at each of the antenna elements to produce a combined received signal for a selected antenna pattern. A third module determines a signal quality metric for the combined received signal at each selected antenna pattern. The first module is responsive to the determined signal quality metrics for adjusting the weights to generate a preferred antenna pattern.
摘要翻译：用于无线通信系统中的接收机的天线包括用于产生天线方向图的天线元件和用于对在每个天线元件处接收到的信号施加权重的第一模块，以产生所选天线图案之一。第二模块检测每个天线元件处的接收信号。组合器组合在每个天线元件处检测到的接收信号，以产生用于选定天线方向图的组合接收信号。第三模块确定在每个所选择的天线方向图上的组合的接收信号的信号质量度量。第一模块响应于确定的信号质量度量来调整权重以产生优选的天线方向图。

2. 发明授权

US08774079B2 Repeater techniques for multiple input multiple output utilizing beam formers 有权
标题翻译：使用波束形成器的多输入多输出中继技术
公开(公告)号：US08774079B2
公开(公告)日：2014-07-08
申请号：US12439018
申请日：2007-10-26
申请人： James Arthur Proctor, Jr. , James C. Otto , Kenneth Marvin Gainey
发明人： James Arthur Proctor, Jr. , James C. Otto , Kenneth Marvin Gainey
IPC分类号： H04B7/14 , H04B3/36
CPC分类号： H04B7/0695 , H04B7/04 , H04B7/0617 , H04B7/155
摘要： A repeater for a wireless communication network includes a first reception antenna for receiving a reception signal on a first path from one of an access point, another repeater or a wireless station device; a second reception antenna for receiving the reception signal on a second path; a reception weighting circuit for applying first and second weights to the reception signal to generate a first weighted reception signal and a second weighted reception signal; a signal combiner for combining the first and second weighted reception signals according to various mathematical combinations to generate a plurality of combined reception signals; and a transmission antenna for transmitting a transmission signal corresponding to one of the combined reception signals to one of the access point, the another repeater or the wireless station device.
摘要翻译：用于无线通信网络的中继器包括：第一接收天线，用于从接入点，另一中继器或无线站设备之一接收在第一路径上的接收信号; 第二接收天线，用于在第二路径上接收接收信号; 接收加权电路，用于对接收信号应用第一和第二权重以产生第一加权接收信号和第二加权接收信号; 信号组合器，用于根据各种数学组合来组合第一和第二加权接收信号以产生多个组合的接收信号; 以及用于将与组合的接收信号中的一个相对应的发送信号发送到接入点，另一中继器或无线站设备中的一个的发送天线。

3. 发明申请

US20090323582A1 REPEATER TECHNIQUES FOR MULTIPLE INPUT MULTIPLE OUTPUT UTILIZING BEAM FORMERS 有权
标题翻译：多输入多路输出使用波束形成器的重复技术
公开(公告)号：US20090323582A1
公开(公告)日：2009-12-31
申请号：US12439018
申请日：2007-10-26
申请人： James Arthur Proctor, JR. , James C. Otto , Kenneth Marvin Gainey
发明人： James Arthur Proctor, JR. , James C. Otto , Kenneth Marvin Gainey
IPC分类号： H04B7/14
CPC分类号： H04B7/0695 , H04B7/04 , H04B7/0617 , H04B7/155
摘要： A repeater for a wireless communication network includes a first reception antenna for receiving a reception signal on a first path from one of an access point, another repeater or a wireless station device; a second reception antenna for receiving the reception signal on a second path; a reception weighting circuit for applying first and second weights to the reception signal to generate a first weighted reception signal and a second weighted reception signal; a signal combiner for combining the first and second weighted reception signals according to various mathematical combinations to generate a plurality of combined reception signals; and a transmission antenna for transmitting a transmission signal corresponding to one of the combined reception signals to one of the access point, the another repeater or the wireless station device.
摘要翻译：用于无线通信网络的中继器包括：第一接收天线，用于从接入点，另一中继器或无线站设备之一接收在第一路径上的接收信号; 第二接收天线，用于在第二路径上接收接收信号; 接收加权电路，用于对接收信号应用第一和第二权重以产生第一加权接收信号和第二加权接收信号; 信号组合器，用于根据各种数学组合来组合第一和第二加权接收信号以产生多个组合的接收信号; 以及用于将与组合的接收信号中的一个相对应的发送信号发送到接入点，另一中继器或无线站设备中的一个的发送天线。

4. 发明授权

US06792290B2 Method and apparatus for performing directional re-scan of an adaptive antenna 有权
标题翻译：用于执行自适应天线的定向重新扫描的方法和装置
公开(公告)号：US06792290B2
公开(公告)日：2004-09-14
申请号：US09776396
申请日：2001-02-02
申请人： James Arthur Proctor, Jr. , Lawrence Wayne La Mont, Jr. , George Rodney Nelson, Jr. , Kenneth Marvin Gainey
发明人： James Arthur Proctor, Jr. , Lawrence Wayne La Mont, Jr. , George Rodney Nelson, Jr. , Kenneth Marvin Gainey
IPC分类号： H04B138
CPC分类号： H01Q1/246 , H01Q3/2605 , H04B7/0874
摘要： An antenna apparatus that can increase capacity in a cellular communication system. The antenna operates in conjunction with a mobile subscriber unit and provides a plurality of antenna elements, each coupled to a respective signal control component such as a phase shifter. The phase shift for each antenna element is programmed for optimum reception during, for example, an idle mode when a pilot signal is received. The antenna array creates a beam former for signals to be transmitted from the mobile subscriber unit, and a directional receiving array to more optimally detect and receive signals transmitted from the base station. By directionally receiving and transmitting signals, multipath fading is greatly reduced as well as intercell interference. The phase shifters are adjusted in a coarse and a fine mode. In the coarse mode all phase shifters are jointly incremented through several phase shift values until a signal quality metric is optimized. The coarse adjustment mode is followed by a fine adjustment mode during which the phase shifters are independently adjusted to further optimize the signal quality metric.
摘要翻译：一种能增加蜂窝通信系统容量的天线装置。天线与移动用户单元结合工作，并且提供多个天线元件，每个天线元件耦合到相应的信号控制部件，例如移相器。当接收到导频信号时，每个天线元件的相移被编程为在例如空闲模式期间的最佳接收。天线阵列产生用于从移动用户单元发射的信号的波束形成器，以及用于更好地检测和接收从基站发射的信号的定向接收阵列。通过定向接收和发送信号，多径衰落大大降低以及小区间干扰。移相器在粗调和精细模式下被调整。在粗略模式中，所有移相器通过几个相移值共同递增，直到信号质量度量被优化为止。粗调模式之后是微调模式，在此期间，移相器被独立调整以进一步优化信号质量度量。

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