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1. 发明授权

US07831213B1 Method and system for configuring a tower top low noise amplifier 有权
标题翻译：用于配置塔顶低噪声放大器的方法和系统
公开(公告)号：US07831213B1
公开(公告)日：2010-11-09
申请号：US11948723
申请日：2007-11-30
申请人： Walter F. Rausch , William Bloomingdale , David A. Maples
发明人： Walter F. Rausch , William Bloomingdale , David A. Maples
IPC分类号： H04B1/44
CPC分类号： H04B1/525
摘要： Controlling a tower-top low noise amplifier (TTLNA) without transmit mode or receive mode timing control signals from a base station. The TTLNA system and associated components autonomously determine the proper mode of operation (transmit/receive), and automatically control the operation of a low noise amplifier (LNA) to prevent signal distortion and/or damage to the wireless system hardware. A preferred method comprises: at a TTLNA, measuring a transmit time period based on detecting radio frequency (RF) transmit signal energy; determining a receive time duration based on the measured time period and a predetermined frame time; and, configuring the TTLNA to a receive mode by placing a low noise amplifier into a receive signal path during the determined receive time duration.
摘要翻译：控制无发射模式的塔顶低噪声放大器（TTLNA）或从基站接收模式定时控制信号。 TTLNA系统和相关组件自主地确定正确的操作模式（发送/接收），并自动控制低噪声放大器（LNA）的操作，以防止信号失真和/或损坏无线系统硬件。优选的方法包括：在TTLNA处，基于检测射频（RF）发射信号能量来测量发射时间段; 基于测量的时间段和预定的帧时间确定接收时间; 以及通过在确定的接收持续时间期间将低噪声放大器放置在接收信号路径中来将TTLNA配置为接收模式。

2. 发明授权

US08295774B1 Methods and apparatuses for providing a stable wideband noise signal 失效
标题翻译：提供稳定宽带噪声信号的方法和装置
公开(公告)号：US08295774B1
公开(公告)日：2012-10-23
申请号：US11960511
申请日：2007-12-19
申请人： Walter F. Rausch , Douglas A. Hyslop , David A. Maples , Ivy Y. Kelly
发明人： Walter F. Rausch , Douglas A. Hyslop , David A. Maples , Ivy Y. Kelly
IPC分类号： H04B17/00
CPC分类号： H04B17/318
摘要： Methods and apparatuses for determining uplink receive signal path characteristics in a wireless communication system are disclosed. In one embodiment, a tower-top noise source (TTNS) is provided such that it is permanently affixed in close proximity to a receive antenna. The TTNS preferably has an output that includes a wideband noise signal having predetermined characteristics. The TTNS output is selectively connected to a receive signal path that includes a tower-top low-noise amplifier (TTLNA). An altered version of the wideband noise signal is received at the output of the receive signal path, and a characteristic of the altered wideband noise signal is measured.
摘要翻译：公开了一种用于确定无线通信系统中的上行链路接收信号路径特性的方法和装置。在一个实施例中，提供塔顶噪声源（TTNS），使得其永久地固定在接近天线附近。 TTNS优选地具有包括具有预定特性的宽带噪声信号的输出。 TTNS输出选择性地连接到包括塔顶低噪声放大器（TTLNA）的接收信号路径。在接收信号路径的输出处接收到宽带噪声信号的改变版本，并测量改变后的宽带噪声信号的特性。

3. 发明授权

US07937063B1 Method and system for configuring a tower top low noise amplifier 有权
标题翻译：用于配置塔顶低噪声放大器的方法和系统
公开(公告)号：US07937063B1
公开(公告)日：2011-05-03
申请号：US11847023
申请日：2007-08-29
申请人： Walter F. Rausch , David A. Maples
发明人： Walter F. Rausch , David A. Maples
IPC分类号： H04B1/16
CPC分类号： H04B1/525 , H04B1/48
摘要： A method and system for protecting a LNA by acquiring a radio frequency control channel signal at a tower top low noise amplifier (TTLNA) system. In response to acquiring the radio frequency control channel signal, LNA mode information is determined from the acquired radio frequency control channel signal. Based at least in part on the determination, the TTLNA is configured to either receive mode when the LNA mode information indicates receive mode or transmit mode when the LNA mode information indicates transmits mode. In an exemplary embodiment, the TTLNA is configured to receive mode only after a determination is made that there is no transmit energy present on the feedline connecting the BTS and the antenna. In another exemplary embodiment, the TTLNA is initialized in transmit mode.
摘要翻译：一种用于通过在塔顶低噪声放大器（TTLNA）系统获取射频控制信道信号来保护LNA的方法和系统。响应于获取射频控制信道信号，从获取的射频控制信道信号确定LNA模式信息。至少部分地基于确定，当LNA模式信息指示发送模式时，当LNA模式信息指示接收模式或发送模式时，TTLNA被配置为接收模式。在示例性实施例中，TTLNA被配置为仅在确定在连接BTS和天线的馈线上不存在发射能量之后才接收模式。在另一示例性实施例中，以传输模式初始化TTLNA。

4. 发明授权

US08503399B1 Management of wimax tones to avoid inter-modulation interference 失效
标题翻译：管理wimax音调以避免互调干扰
公开(公告)号：US08503399B1
公开(公告)日：2013-08-06
申请号：US13607228
申请日：2012-09-07
申请人： David A. Maples
发明人： David A. Maples
IPC分类号： H04W4/00
CPC分类号： H04L5/0073 , H04L5/0098
摘要： Tones within WiMAX signals are disabled to eliminate interference at third-party receivers. A level of interference is determined between a base station transmitting a WiMAX signal and a third-party receiver. The level of interference is determined based at least on a characteristic of the third-party receiver and the WiMAX signal. One or more tones within the WiMAX signal are determined to disable at the base station to eliminate the interference. The tones are disabled prior to transmitting the WiMAX signal by the base station.
摘要翻译： WiMAX信号中的音调被禁用，以消除第三方接收机的干扰。在发送WiMAX信号的基站和第三方接收机之间确定干扰电平。至少基于第三方接收机和WiMAX信号的特性确定干扰电平。 WiMAX信号中的一个或多个音调被确定为在基站处禁用以消除干扰。在基站发送WiMAX信号之前，音调被禁用。

5. 发明授权

US08279828B1 Management of wimax tones to avoid inter-modulation interference 失效
标题翻译：管理wimax音调以避免互调干扰
公开(公告)号：US08279828B1
公开(公告)日：2012-10-02
申请号：US11695829
申请日：2007-04-03
申请人： David A. Maples
发明人： David A. Maples
IPC分类号： H04W4/00
CPC分类号： H04L5/0073 , H04L5/0098
摘要： A method, system, and computer-readable media are provided for disabling tones within WiMAX signals in order to eliminate interference at third-party receivers. The method includes identifying signal to protect for a receiver, and identifying characteristics of the receiver. The method further includes identifying WiMAX signals transmitted by a base station located in a geographic region that can interfere with the protected signals. Additionally, the method includes determining an interference level between the receiver and the base station based on the protected signals, the characteristics of the receiver, and the WiMAX signals. Moreover, the method includes providing a list of tones that are to be disabled within the WiMAX signal in order to eliminate the interference level.
摘要翻译：提供了一种方法，系统和计算机可读介质，用于禁止WiMAX信号内的音调，以消除第三方接收机的干扰。该方法包括识别信号以保护接收机，以及识别接收机的特征。该方法还包括识别由位于可能干扰受保护信号的地理区域中的基站发送的WiMAX信号。此外，该方法包括基于受保护的信号，接收机的特性和WiMAX信号确定接收机和基站之间的干扰电平。此外，该方法包括提供在WiMAX信号内被禁用的音调的列表，以消除干扰电平。

6. 发明授权

US07817398B1 Surge arrestor mounting system 有权
标题翻译：避雷器安装系统
公开(公告)号：US07817398B1
公开(公告)日：2010-10-19
申请号：US11940087
申请日：2007-11-14
申请人： David A. Maples
发明人： David A. Maples
IPC分类号： H01C7/12 , H02H1/00 , H02H1/04 , H02H3/22 , H02H9/06 , H01R12/00
CPC分类号： H04Q1/146 , H01C7/12 , H01R13/6666 , H01R13/73
摘要： A surge-protection system for vertically supporting a plurality of surge-arrestor modules is provided. Initially, the system includes the following elements: the plurality of surge-arrestor modules, which function to regulate surges between telecommunication devices; and a mounting-frame assembly inter-disposed between a wall and each of the plurality of surge-arrestor modules. The plurality of surge-arrestor modules includes a housing with sidewalls and in substantially parallel-spaced relation, and a front panel and a rear panel, wherein the panels span between the first sidewall and the second sidewall. Additionally, the surge-arrestor modules include signal port(s) integrated within the sidewalls, socket(s) integrated within the rear panel, and a circuit board internally disposed within the housing that creates a signal path between the signal port(s). The mounting-frame assembly includes grounding connector(s) that outwardly extend and are adapted to insert within the socket(s), respectively, of each surge-arrestor module thereby vertically supporting each module in frictional engagement.
摘要翻译：提供了用于垂直支撑多个浪涌抑制器模块的浪涌保护系统。最初，该系统包括以下元件：多个浪涌抑制器模块，其用于调节电信设备之间的浪涌; 以及安装框架组件，其布置在所述多个浪涌抑制器模块的壁与每个之间。多个浪涌抑制器模块包括具有侧壁并且基本上平行间隔的关系的壳体，以及前面板和后面板，其中所述面板跨越所述第一侧壁和所述第二侧壁之间。此外，浪涌抑制器模块包括集成在侧壁内的信号端口，集成在后面板内的插座和内部设置在壳体内的电路板，其在信号端口之间产生信号路径。安装框架组件包括向外延伸并适于分别插入每个浪涌抑制器模块的插座内的接地连接器，从而以摩擦接合方式垂直地支撑每个模块。

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