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1. 发明授权

US07782827B2 Method and apparatus for processing multiple common frequency signals through a single cable using circulators 有权
标题翻译：通过使用循环器的单个电缆处理多个公共频率信号的方法和装置
公开(公告)号：US07782827B2
公开(公告)日：2010-08-24
申请号：US10642649
申请日：2003-08-19
申请人： Peter Deane , Abdelgader Legnain , Neil McGowan , Marthinus Da Silveira
发明人： Peter Deane , Abdelgader Legnain , Neil McGowan , Marthinus Da Silveira
IPC分类号： H04H20/67 , H04B7/216
CPC分类号： H04B1/40 , H04B1/18
摘要： A method and apparatus for processing multiple signals at a common frequency combined into a single radio frequency cable and subsequently recovering the signals without significant losses, distortion, or cross-talk. The method and apparatus includes processing multiple signals at a common frequency fed through a single radio frequency (RF) cable with or without one or more amplifiers and utilized for either forward or reverse link transmissions. The invention enables a single power amplifier to amplify multiple RF signals that occupy a common frequency channel and after amplification splitting these signals into amplified copies of the originals. The amplified signals may be sent to different antenna ports to illuminate different base station sectors if required. The signal splitting function is performed at the antenna masthead such that this method reduces the number of feeder cables running up the antenna tower by a factor of N, where N is the number of common frequency signals (e.g., the number of sectors) amplified by the single power amplifier. This invention enables a single power amplifier to simultaneously provide all the radio frequency signals necessary to feed a general N input phased array antenna system and form multiple antenna beams uniquely for several individual users simultaneously.
摘要翻译：一种用于以合并到单个射频电缆中的共同频率处理多个信号并且随后恢复信号而没有显着损失，失真或串扰的方法和装置。该方法和装置包括在具有或不具有一个或多个放大器的单个射频（RF）电缆馈送的公共频率处理多个信号，并用于正向或反向链路传输。本发明使得单个功率放大器可以放大占用公共频率信道的多个RF信号，并且在将这些信号分解成原稿的放大副本之后。如果需要，放大的信号可以被发送到不同的天线端口以照亮不同的基站扇区。信号分离功能在天线标头上进行，使得该方法将以天线塔运行的馈电电缆的数量减少N倍，其中N是通过频率信号放大的共频率信号（例如，扇区数）单功率放大器。本发明使得单个功率放大器能够同时提供馈送一般N输入相控阵天线系统所必需的所有射频信号，同时为多个个体用户同时形成多个天线波束。

2. 发明授权

US07457641B1 Method and apparatus for increasing capacity for wireless data transmissions 有权
标题翻译：用于增加无线数据传输容量的方法和装置
公开(公告)号：US07457641B1
公开(公告)日：2008-11-25
申请号：US11286415
申请日：2005-11-25
申请人： Abdelgader Legnain , Peter Deane , Neil McGowan
发明人： Abdelgader Legnain , Peter Deane , Neil McGowan
IPC分类号： H04Q7/20
CPC分类号： H04W72/1231 , H04W16/28
摘要： A method and apparatus for transmitting wireless data to users which increases the wireless capacity for data transmissions within a sector served by a base station is disclosed. Accordingly, the sector is subdivided into a plurality of beams, typically by means of beam forming antennas, and the user data to be transmitted is time division multiplexed by scheduling the data into timeslots for transmission via the beams. Capacity is thus increased by decreasing network interference and/or transmitting data to more than one user at the same time by means of the multiple beams, and time division multiplexing the data. Preferably multiple users can be scheduled on multiple beams simultaneously in order to increase capacity. Preferably the same user can be allocated more than one beam if the radio conditions warrant. Such a system is optimized for data and carries out the following steps: a. Evaluating the reverse link wireless conditions for each user; b. responsive to step a, generating information defining the beam or beams to be utilized by each user; c. generating a Scheduler Metric (SM) for every user; d. scheduling each of the n beams based on the SM and said information for each user; and e. transmitting data scheduled in step d on said n beams.
摘要翻译：公开了一种用于向用户发送无线数据的方法和装置，其增加了由基站服务的扇区内的数据传输的无线容量。因此，通常通过波束形成天线将该扇区细分为多个波束，并且通过将该数据调度到用于经由波束传输的时隙中，待传输的用户数据被时分多路复用。因此通过减少网络干扰和/或通过多个波束同时向多个用户发送数据并且对数据进行时分复用来增加容量。优选地，多个用户可以同时在多个波束上进行调度，以便增加容量。如果无线电条件允许，则优选地，相同的用户可以被分配多于一个波束。这样的系统针对数据进行了优化，并执行以下步骤：a。评估每个用户的反向链路无线条件; b。响应于步骤a，产生定义要由每个用户使用的波束或波束的信息; C。为每个用户生成调度表度量（SM）; d。基于SM和每个用户的所述信息调度n个光束中的每一个; 和e。在所述n个波束上发送在步骤d中调度的数据。

3. 发明授权

US07424039B2 Method and apparatus for processing multiple common frequency signals through a single cable 有权
标题翻译：通过单根电缆处理多个共频信号的方法和装置
公开(公告)号：US07424039B2
公开(公告)日：2008-09-09
申请号：US10642686
申请日：2003-08-19
申请人： Peter Deane , Abdelgader Legnain , Marthinus Da Silveira , Neil McGowan
发明人： Peter Deane , Abdelgader Legnain , Marthinus Da Silveira , Neil McGowan
IPC分类号： H04J3/04
CPC分类号： H04J13/0003 , H01Q1/246 , H01Q3/26
摘要： A method and apparatus for processing multiple signals at a common frequency fed through a single radio frequency (RF) cable with or without one or more amplifiers and utilized for either forward or reverse link transmissions. The invention enables a single power amplifier to amplify multiple RF signals that occupy a common frequency channel and after amplification splitting these signals into amplified copies of the originals. The amplified signals may be sent to different antenna ports to illuminate different base station sectors if required. The signal splitting function is performed at the antenna masthead such that this method reduces the number of feeder cables running up the antenna tower by a factor of N, where N is the number of common frequency signals (e.g., the number of sectors) amplified by the single power amplifier. This invention enables a single power amplifier to simultaneously provide all the radio frequency signals necessary to feed a general N input phased array antenna system and form multiple antenna beams uniquely for several individual users simultaneously.
摘要翻译：一种用于在具有或不具有一个或多个放大器的单个射频（RF）电缆馈送的公共频率处理多个信号并用于正向或反向链路传输的方法和装置。本发明使得单个功率放大器可以放大占用公共频率信道的多个RF信号，并且在将这些信号分解成原稿的放大副本之后。如果需要，放大的信号可以被发送到不同的天线端口以照亮不同的基站扇区。信号分离功能在天线标头上进行，使得该方法将以天线塔运行的馈电电缆的数量减少N倍，其中N是通过频率信号放大的共频率信号（例如，扇区数）单功率放大器。本发明使得单个功率放大器能够同时提供馈送一般N输入相控阵天线系统所必需的所有射频信号，同时为多个个体用户同时形成多个天线波束。

4. 发明授权

US08599815B2 Method and apparatus for processing multiple common frequency signals through a single cable using circulators 有权
标题翻译：通过使用循环器的单个电缆处理多个公共频率信号的方法和装置
公开(公告)号：US08599815B2
公开(公告)日：2013-12-03
申请号：US12830651
申请日：2010-07-06
申请人： Peter Deane , Abdelgader Legnain , Neil McGowan , Marthinus Da Silveira
发明人： Peter Deane , Abdelgader Legnain , Neil McGowan , Marthinus Da Silveira
IPC分类号： H04H20/67 , H04B7/216
CPC分类号： H04B1/40 , H04B1/18
摘要： A method and apparatus for processing multiple signals at a common frequency combined into a single radio frequency cable and subsequently recovering the signals without significant losses, distortion, or cross-talk. The method and apparatus includes processing multiple signals at a common frequency fed through a single radio frequency (RF) cable with or without one or more amplifiers and utilized for either forward or reverse link transmissions. The invention enables a single power amplifier to amplify multiple RF signals that occupy a common frequency channel and after amplification splitting these signals into amplified copies of the originals. The amplified signals may be sent to different antenna ports to illuminate different base station sectors if required. The signal splitting function is performed at the antenna masthead such that this method reduces the number of feeder cables running up the antenna tower by a factor of N, where N is the number of common frequency signals (e.g., the number of sectors) amplified by the single power amplifier. This invention enables a single power amplifier to simultaneously provide all the radio frequency signals necessary to feed a general N input phased array antenna system and form multiple antenna beams uniquely for several individual users simultaneously.
摘要翻译：一种用于以合并到单个射频电缆中的共同频率处理多个信号并且随后恢复信号而没有显着损失，失真或串扰的方法和装置。该方法和装置包括在具有或不具有一个或多个放大器的单个射频（RF）电缆馈送的公共频率处理多个信号，并用于正向或反向链路传输。本发明使得单个功率放大器可以放大占用公共频率信道的多个RF信号，并且在将这些信号分解成原稿的放大副本之后。如果需要，放大的信号可以被发送到不同的天线端口以照亮不同的基站扇区。信号分离功能在天线标头上进行，使得该方法将以天线塔运行的馈电电缆的数量减少N倍，其中N是通过频率信号放大的共频率信号（例如，扇区数）单功率放大器。本发明使得单个功率放大器能够同时提供馈送一般N输入相控阵天线系统所必需的所有射频信号，同时为多个个体用户同时形成多个天线波束。

5. 发明申请

US20110235683A1 ANTENNA SYSTEMS WITH COMMON OVERHEAD FOR CDMA BASE STATIONS 有权
标题翻译：天线系统与CDMA基站的通用扩展
公开(公告)号：US20110235683A1
公开(公告)日：2011-09-29
申请号：US13116867
申请日：2011-05-26
申请人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
发明人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
IPC分类号： H04B7/10 , H04B1/69 , H04B1/715
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/26 , H01Q3/40 , H04W16/24
摘要： Systems and methods for use in CDMA antenna systems are provided in which signals each having a common overhead component are transmitted on a set of adjacent beams of a sector with a micro-timing offset between signals transmitted on adjacent pairs of beams which is large enough that destructive cancellation substantially does not occur between the pair of beams.
摘要翻译：提供了在CDMA天线系统中使用的系统和方法，其中每个具有公共开销分量的信号在相邻的波束对之间传输的信号之间在具有在相邻的波束对上传输的信号之间的微定时偏移的扇区的一组相邻波束的一组相邻波束上发送，在一对光束之间基本上不发生消极消除。

6. 发明授权

US08676267B2 Antenna systems with common overhead for CDMA base stations 有权
标题翻译： CDMA基站具有共同开销的天线系统
公开(公告)号：US08676267B2
公开(公告)日：2014-03-18
申请号：US13543904
申请日：2012-07-09
申请人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
发明人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/26 , H01Q3/40 , H04W16/24
摘要： Systems and methods for use in CDMA antenna systems are provided in which signals each having a common overhead component are transmitted on a set of adjacent beams of a sector with a micro-timing offset between signals transmitted on adjacent pairs of beams which is large enough that destructive cancellation substantially does not occur between the pair of beams.
摘要翻译：提供了在CDMA天线系统中使用的系统和方法，其中每个具有公共开销分量的信号在相邻的波束对之间传输的信号之间在具有在相邻的波束对上传输的信号之间的微定时偏移的扇区的一组相邻波束的一组相邻波束上发送，在一对光束之间基本上不发生消极消除。

7. 发明申请

US20130010834A1 Antenna Systems with Common Overhead for CDMA Base Stations 有权
标题翻译： CDMA基站共同开销的天线系统
公开(公告)号：US20130010834A1
公开(公告)日：2013-01-10
申请号：US13543904
申请日：2012-07-09
申请人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
发明人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
IPC分类号： H04B1/707 , H04B7/04
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/26 , H01Q3/40 , H04W16/24
摘要： Systems and methods for use in CDMA antenna systems are provided in which signals each having a common overhead component are transmitted on a set of adjacent beams of a sector with a micro-timing offset between signals transmitted on adjacent pairs of beams which is large enough that destructive cancellation substantially does not occur between the pair of beams.
摘要翻译：提供了在CDMA天线系统中使用的系统和方法，其中每个具有公共开销分量的信号在相邻的波束对之间传输的信号之间在具有在相邻的波束对上传输的信号之间的微定时偏移的扇区的一组相邻波束的一组相邻波束上发送，在一对光束之间基本上不发生消极消除。

8. 发明授权

US07953446B2 Antenna systems with common overhead for CDMA base stations 有权
标题翻译： CDMA基站具有共同开销的天线系统
公开(公告)号：US07953446B2
公开(公告)日：2011-05-31
申请号：US10698395
申请日：2003-11-03
申请人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
发明人： Abdelgader Legnain , Peter Deane , Neil M. McGowan
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/26 , H01Q3/40 , H04W16/24
摘要： Systems and methods for use in CDMA antenna systems are provided in which signals each having a common overhead component are transmitted on a set of adjacent beams of a sector with a micro-timing offset between signals transmitted on adjacent pairs of beams which is large enough that destructive cancellation substantially does not occur between the pair of beams.
摘要翻译：提供了在CDMA天线系统中使用的系统和方法，其中每个具有公共开销分量的信号在相邻的波束对之间传输的信号之间在具有在相邻的波束对上传输的信号之间的微定时偏移的扇区的一组相邻波束的一组相邻波束上发送，在一对光束之间基本上不发生消极消除。

9. 发明授权

US08238977B2 Antenna systems with common overhead for CDMA base stations 有权
标题翻译： CDMA基站具有共同开销的天线系统
公开(公告)号：US08238977B2
公开(公告)日：2012-08-07
申请号：US13116867
申请日：2011-05-26
申请人： Abdelgader Legnain , Peter Deane , Neil M. McGown
发明人： Abdelgader Legnain , Peter Deane , Neil M. McGown
IPC分类号： H04M1/00
CPC分类号： H04W16/28 , H01Q1/246 , H01Q3/26 , H01Q3/40 , H04W16/24
摘要： Systems and methods for use in CDMA antenna systems are provided in which signals each having a common overhead component are transmitted on a set of adjacent beams of a sector with a micro-timing offset between signals transmitted on adjacent pairs of beams which is large enough that destructive cancellation substantially does not occur between the pair of beams.
摘要翻译：提供了在CDMA天线系统中使用的系统和方法，其中每个具有公共开销分量的信号在相邻的波束对之间传输的信号之间在具有在相邻的波束对上传输的信号之间的微定时偏移的扇区的一组相邻波束的一组相邻波束上发送，在一对光束之间基本上不发生消极消除。

10. 发明授权

US07649994B1 System and method for decoding CDMA quality channel 失效
标题翻译： CDMA质量通道的系统和方法
公开(公告)号：US07649994B1
公开(公告)日：2010-01-19
申请号：US10697309
申请日：2003-10-31
申请人： Abdelgader Legnain , Xixian Chen
发明人： Abdelgader Legnain , Xixian Chen
IPC分类号： H04N7/167 , H04N7/12 , H04N11/02 , H04N11/04 , H04K1/00 , G10L21/04 , G06F7/00 , G06F15/00
CPC分类号： H04J13/0048 , H04B1/7077 , H04B2201/70701
摘要： A method of decoding symbols in which a first codeword has been spread by a second codeword to recover first information and second information is provided. The decoding occurs jointly, with an overall output determining both the first and second information. A first parallel code multiplying operation for each codeword of the second code is followed by a second parallel code multiplying operation for the first code. An overall maximum output of the second parallel code multiplying operations determines the output information.
摘要翻译：提供一种解码符号的方法，其中第一码字已被第二码字扩展以恢复第一信息和第二信息。解码共同发生，总体输出确定第一和第二信息。对于第二代码的每个码字的第一并行代码乘法运算之后是第一代码的第二并行代码乘法运算。第二并行代码乘法运算的总体最大输出确定输出信息。

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