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公开(公告)号：US08345698B2
公开(公告)日：2013-01-01
申请号：US11637366
申请日：2006-12-12
IPC分类号： H04L12/56
CPC分类号： H04J14/0227 , F24F11/30 , F24F11/54 , H04B1/38 , H04L49/351
摘要： Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.
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公开(公告)号：US08755395B2
公开(公告)日：2014-06-17
申请号：US12830815
申请日：2010-07-06
IPC分类号： H04L12/56
CPC分类号： H04J14/0227 , F24F11/30 , F24F11/54 , H04B1/38 , H04L49/351
摘要： Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.
摘要翻译： 公开了提供实现适于灵活部署配置的子系统并且抵抗引入干扰的无线通信系统的系统和方法。 本发明的优选实施例提供一种无线通信系统配置，其中ODU子系统使用光纤链路耦合到IDU子系统。 根据本发明的优选实施例，ODU子系统适于提供数字和模拟之间的转换，从而有助于使用ODU子系统和对应的IDU子系统之间的数字链路。 本发明的实施例利用根据本发明配置的多个ODU子系统来提供服务区域的无线通信覆盖，例如提供无线应用终端系统（WATS）集线器，用于提供无线通信链路相对于 多个用户单元。
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公开(公告)号：US09014200B2
公开(公告)日：2015-04-21
申请号：US13687880
申请日：2012-11-28
IPC分类号： H04L12/26 , H04B1/38 , F24F11/00 , H04L12/931
CPC分类号： H04J14/0227 , F24F11/30 , F24F11/54 , H04B1/38 , H04L49/351
摘要： Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.
摘要翻译： 公开了提供实现适于灵活部署配置的子系统并且抵抗引入干扰的无线通信系统的系统和方法。 本发明的优选实施例提供一种无线通信系统配置，其中ODU子系统使用光纤链路耦合到IDU子系统。 根据本发明的优选实施例，ODU子系统适于提供数字和模拟之间的转换，从而有助于使用ODU子系统和对应的IDU子系统之间的数字链路。 本发明的实施例利用根据本发明配置的多个ODU子系统来提供服务区域的无线通信覆盖，例如提供无线应用终端系统（WATS）集线器，用于提供无线通信链路相对于 多个用户单元。
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公开(公告)号：US20130089105A1
公开(公告)日：2013-04-11
申请号：US13687880
申请日：2012-11-28
IPC分类号： H04L12/56
CPC分类号： H04J14/0227 , F24F11/30 , F24F11/54 , H04B1/38 , H04L49/351
摘要： Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.
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公开(公告)号：US20100272163A1
公开(公告)日：2010-10-28
申请号：US12830815
申请日：2010-07-06
IPC分类号： H04B1/38
CPC分类号： H04J14/0227 , F24F11/30 , F24F11/54 , H04B1/38 , H04L49/351
摘要： Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.
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公开(公告)号：US07773614B1
公开(公告)日：2010-08-10
申请号：US10010935
申请日：2001-12-05
IPC分类号： H04L12/56
CPC分类号： H04J14/0227 , F24F11/30 , F24F11/54 , H04B1/38 , H04L49/351
摘要： Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.
摘要翻译： 公开了提供实现适于灵活部署配置的子系统并且抵抗引入干扰的无线通信系统的系统和方法。 本发明的优选实施例提供一种无线通信系统配置，其中ODU子系统使用光纤链路耦合到IDU子系统。 根据本发明的优选实施例，ODU子系统适于提供数字和模拟之间的转换，从而有助于使用ODU子系统和对应的IDU子系统之间的数字链路。 本发明的实施例利用根据本发明配置的多个ODU子系统来提供服务区域的无线通信覆盖，例如提供无线应用终端系统（WATS）集线器，用于提供无线通信链路相对于 多个用户单元。
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公开(公告)号：US20070086376A1
公开(公告)日：2007-04-19
申请号：US11637366
申请日：2006-12-12
申请人： David Prager , Bruce Rothaar , Heinz a'Nyeholt , Dave Randall
发明人： David Prager , Bruce Rothaar , Heinz a'Nyeholt , Dave Randall
IPC分类号： H04Q7/00
CPC分类号： H04J14/0227 , F24F11/30 , F24F11/54 , H04B1/38 , H04L49/351
摘要： Systems and methods are disclosed which provide wireless communication systems implementing subsystems adapted for flexible deployment configurations and to resist the introduction of interference. Preferred embodiments of the present invention provide a wireless communication system configuration in which an ODU subsystem is coupled to an IDU subsystem using a fiber optic link. According to a preferred embodiment of the present invention, an ODU subsystem is adapted to provide conversion between digital and analog to thereby facilitate the use of a digital link between the ODU subsystem and a corresponding IDU subsystem. Embodiments of the present invention utilize a plurality of ODU subsystems configured according to the present invention to provide wireless communication coverage of a service area, such as to provide a wireless application termination system (WATS) hub for use in providing wireless communication links with respect to a plurality of subscriber units.
摘要翻译： 公开了提供实现适于灵活部署配置的子系统并且抵抗引入干扰的无线通信系统的系统和方法。 本发明的优选实施例提供一种无线通信系统配置，其中ODU子系统使用光纤链路耦合到IDU子系统。 根据本发明的优选实施例，ODU子系统适于提供数字和模拟之间的转换，从而有助于使用ODU子系统和对应的IDU子系统之间的数字链路。 本发明的实施例利用根据本发明配置的多个ODU子系统来提供服务区域的无线通信覆盖，例如提供无线应用终端系统（WATS）集线器，用于提供无线通信链路相对于 多个用户单元。
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8.发明授权Method, mobile station, base station and computer program product to control the activation of a wireless carrier 有权方法，移动台，基站和计算机程序产品来控制无线运营商的激活公开(公告)号：US08902817B2
公开(公告)日：2014-12-02
申请号：US13513503
申请日：2009-12-15
申请人： Chunli Wu , Benoist Pierre Sebire , Dave Randall
发明人： Chunli Wu , Benoist Pierre Sebire , Dave Randall
CPC分类号： H04L5/0007 , H04L5/0053 , H04L5/0098
摘要： Providing and receiving carrier information using a bitmap comprising a series of bits, each bit indicating one of two predetermined states for a respective carrier of a predetermined group of carriers.
摘要翻译： 使用包括一系列位的位图来提供和接收载波信息，每个位指示预定载波组的相应载波的两个预定状态之一。
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9.发明申请Method and Radio Communication System for Transmitting User Information as a Service to Several User Stations 审中-公开用于将用户信息作为服务发送到多个用户站的方法和无线电通信系统公开(公告)号：US20080049697A1
公开(公告)日：2008-02-28
申请号：US10513689
申请日：2003-05-06
申请人： Volker Breuer , Norbert Kroth , Marcus Purat , Dave Randall
发明人： Volker Breuer , Norbert Kroth , Marcus Purat , Dave Randall
IPC分类号： H04Q7/36
CPC分类号： H04W72/042 , H04W48/12
摘要： A method and a radio communication system transmit user information as a service to several user stations in a radio communication system comprising at least one base station and user stations which are connected to each other via a radio communication interface. The base station signals to the user stations using the at least one service via a group control channel, radio resource information on at least one traffic channel via which the user information of the at least one service is transmitted to the user stations.
摘要翻译： 方法和无线电通信系统将无线电通信系统中的用户信息作为服务发送给多个用户站，所述无线电通信系统包括经由无线电通信接口相互连接的至少一个基站和用户站。 基站通过组控制信道向使用者信号发送至少一个业务的至少一个业务信道的至少一个业务信道的无线资源信息，通过该业务信道发送至少一个业务的用户信息给用户站。
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10.发明授权System and method for interference mitigation using adaptive forward error correction in a wireless RF data transmission system 有权在无线RF数据传输系统中使用自适应前向纠错的干扰减轻的系统和方法公开(公告)号：US06928603B1
公开(公告)日：2005-08-09
申请号：US09909143
申请日：2001-07-19
申请人： Pete Castagna , Dave Randall
发明人： Pete Castagna , Dave Randall
CPC分类号： H04L1/0045 , H03M13/35 , H04L1/0009 , H04L1/0057 , H04L1/007 , H04L2001/0093
摘要： An adaptive forward error correction system for mitigating interference and fading in RF data transmissions has a hub and subscriber stations transmitting and receiving forward error correction encoded data packets. The hub and subscriber stations count codewords and/or packets received with errors. The hub calculates a type of quality measure using the counts and compares this measure to quality thresholds. If an upper threshold is exceeded, the hub increases a size of transmitted active data fields and decreases a size of blank data fields. If a lower threshold is not met, the hub decreases a size of transmitted active data fields and increases a size of blank data fields. Similar changes by subscriber stations are directed by the hub. These changes are coordinated in headers associated with the packets or codewords, via a separate control channel or multi cast via a data stream used for transmitting the data packets.
摘要翻译： 用于减轻RF数据传输中的干扰和衰落的自适应前向纠错系统具有集线器和用户站发送和接收前向纠错编码数据分组。 集线器和订户站对错误接收的码字和/或数据包进行计数。 集线器使用计数器计算质量度量的类型，并将此度量与质量阈值进行比较。 如果超过上限阈值，则集线器增加传输的有效数据字段的大小，并减小空白数据字段的大小。 如果不满足较低的阈值，则集线器减小传输的活动数据字段的大小，并增加空白数据字段的大小。 用户站的类似更改由集线器指导。 这些改变通过经由单独的控制信道或通过用于发送数据分组的数据流的多播来与分组或码字相关联的报头进行协调。
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