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1.发明授权公开(公告)号：US08600205B2
公开(公告)日：2013-12-03
申请号：US13131976
申请日：2011-05-31
IPC分类号： G02B6/44
CPC分类号： G02B6/4416 , G02B6/4403 , G02B6/4433
摘要： An optical system that allows for the flexible location of an optical device that is coupled to a patch panel in a wiring closet or other optical signal source through a series of fiber optic cables and optical connections, or the flexible location of an array of such optical devices. Array cables have optical and electrical conductors to provide electrical power as well as optical data in optical systems.
摘要翻译： 一种光学系统，其允许通过一系列光纤电缆和光学连接耦合到配线架或其他光信号源中的接线板的光学设备的灵活位置，或者这种光学器件阵列的灵活位置 设备。 阵列电缆具有用于在光学系统中提供电力以及光学数据的光学和电气导体。
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公开(公告)号：US20120288245A1
公开(公告)日：2012-11-15
申请号：US13131976
申请日：2011-05-31
IPC分类号： G02B6/44
CPC分类号： G02B6/4416 , G02B6/4403 , G02B6/4433
摘要： An optical system that allows for the flexible location of an optical device that is coupled to a patch panel in a wiring closet or other optical signal source through a series of fiber optic cables and optical connections, or the flexible location of an array of such optical devices. Array cables have optical and electrical conductors to provide electrical power as well as optical data in optical systems.
摘要翻译： 一种光学系统，其允许通过一系列光纤电缆和光学连接耦合到配线架或其他光信号源中的接线板的光学设备的灵活位置，或者这种光学器件阵列的灵活位置 设备。 阵列电缆具有用于在光学系统中提供电力以及光学数据的光学和电气导体。
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公开(公告)号：US08472767B2
公开(公告)日：2013-06-25
申请号：US11437313
申请日：2006-05-19
IPC分类号： G02B6/44
CPC分类号： G02B6/4416
摘要： A fiber optic cable includes at least one optical fiber and two electrical conductors. A mid-span connection point in the fiber optic cable has a configuration for attaching an opto-electronic component to the optical fiber and electrical conductors. At least one RF antenna is also included and is electrically connected to the opto-electronic component. A fiber optic cable assembly includes a plurality of optical fibers and at least two electrical conductors. An opto-electrical transceiver is in optical and electrical communication with the optical fibers and electrical conductors. An RF antenna is also in electrical communication with the opto-electrical transceiver.
摘要翻译： 光纤电缆包括至少一个光纤和两个电导体。 光纤电缆中的中跨连接点具有用于将光电子部件附接到光纤和电导体的配置。 还包括至少一个RF天线，并且电连接到光电子部件。 光纤电缆组件包括多个光纤和至少两个电导体。 光电收发器与光纤和电导体进行光和电通信。 RF天线也与光电收发器电通信。
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4.发明授权Radio-over-fiber (RoF) wireless picocellular system with combined picocells 有权具有组合微微蜂窝的无线光纤（RoF）无线微微蜂窝系统公开(公告)号：US07848654B2
公开(公告)日：2010-12-07
申请号：US11529174
申请日：2006-09-28
IPC分类号： H04B10/00
CPC分类号： H04B10/25756 , H04B7/022 , H04B7/024 , H04B7/04 , H04B7/082 , H04B10/25754 , H04W16/32
摘要： A radio-over-fiber (RoF) wireless picocellular system adapted to form an array of substantially non-overlapping individual picocells by operating adjacent picocells at different frequencies is operated to form one or more combined picocells. The combined picocells are formed from two or more neighboring picocells by the central head-end station operating neighboring picocells at a common frequency. Communication between the central head-end station and a client device residing within a combined picocell is enhanced by the availability of two or more transponder antenna systems. Thus, enhanced communication techniques such as antenna diversity, phased-array antenna networks and multiple-input/multiple-output (MIMO) methods can be implemented to provide the system with enhanced performance capability. These techniques are preferably implemented at the central head-end station to avoid having to make substantial changes to the wireless picocellular system infrastructure.
摘要翻译： 适用于通过以不同频率操作相邻微微小区来形成基本上不重叠的单个微微小区的阵列的无线电光纤（RoF）无线微微蜂窝系统被操作以形成一个或多个组合的微微小区。 组合的微微小区由两个或更多个相邻微微小区由中央头端站以相同的频率操作相邻微微小区来形成。 通过两个或更多个应答器天线系统的可用性，中央前端站和驻留在组合微微小区中的客户端设备之间的通信得到增强。 因此，可以实现增强的通信技术，例如天线分集，相控阵天线网络和多输入/多输出（MIMO）方法，以向系统提供增强的性能能力。 这些技术优选地在中央头端站处实现，以避免必须对无线微微蜂窝系统基础设施进行实质性改变。
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5.发明申请Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same 有权混合无线/有线RoF转发器和使用它的混合RoF通信系统公开(公告)号：US20090097855A1
公开(公告)日：2009-04-16
申请号：US11974226
申请日：2007-10-12
IPC分类号： H04B10/00
CPC分类号： H04B10/25752
摘要： A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical “wired” signals and electrical “wireless” signals. The electrical wireless signals are wirelessly communicated to the client device(s) via a multiple-input/multiple-output (MIMO) antenna system within a cellular coverage area. The electrical wired signals are communicated to the client device(s) via a wireline cable that plugs into a wireline cable port on the transponder. The hybrid RoF system includes a hybrid head-end capable of transmitting and receiving wired and wireless optical signals, and an optical fiber cable that is optically coupled to the hybrid head-end and to at least one hybrid transponder. Drop-down transponder configurations that allow for easy wired and wireless connectivity between the client device(s) to the transponder(s) are also disclosed.
摘要翻译： 公开了一种无线电光纤（RoF）混合有线/无线应答器，其被配置为在混合头端与一个或多个客户端设备之间提供无线和有线通信。 混合转发器包括光电（O / E）和电 - 光（E / O）转换能力，并且被配置为频率复用/解复用电“有线”信号和电“无线”信号。 无线电信号通过蜂窝覆盖区域内的多输入/多输出（MIMO）天线系统无线地传送到客户端设备。 电接线信号通过有线电缆传送到客户端设备，该有线电缆插入应答器上的有线电缆端口。 混合RoF系统包括能够发送和接收有线和无线光信号的混合头端，以及光耦合到混合头端和至少一个混合转发器的光纤电缆。 还公开了允许在客户端设备与应答器之间简单的有线和无线连接的下拉式应答器配置。
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6.发明申请公开(公告)号：US20070286599A1
公开(公告)日：2007-12-13
申请号：US11451553
申请日：2006-06-12
申请人： Michael Sauer , Martyn N. Easton
发明人： Michael Sauer , Martyn N. Easton
IPC分类号： H04B10/08
CPC分类号： H04B10/25756 , H04B10/25754
摘要： The centralized optical-fiber-based wireless picocellular system includes one or more service units at a central head-end station. The one or more service units are optically coupled to one or more transponders via respective one or more optical fiber RF communication links. The transponders are each adapted to provide within the associated picocell electromagnetic RF service signals from different service units, and receive electromagnetic RF service signals from any client device within the picocell. The service signal from the particular client device is sent over the optical fiber RF communication link back to one or more service units. The transponders are arranged along the length of one or more optical fiber cables, which can be distributed throughout a building infrastructure. This creates a picocellular coverage area that provides a number of different wireless services relative to the building infrastructure. The service units can generate the electrical service signals, pass such signals to and from one or more outside networks, and/or coordinate the delivery of the signals between client devices within the picocellular coverage area.
摘要翻译： 基于集中式光纤的无线微微蜂窝系统包括在中央台站的一个或多个服务单元。 一个或多个服务单元经由相应的一个或多个光纤RF通信链路光耦合到一个或多个转发器。 应答器各自适于在相关联的微微小区中提供来自不同服务单元的电磁RF服务信号，以及从微微小区内的任何客户端设备接收电磁RF服务信号。 来自特定客户端设备的服务信号通过光纤RF通信链路发送回一个或多个服务单元。 应答器沿着一根或多根光纤电缆的长度布置，其可以分布在整个建筑物基础设施中。 这创建了一个微微蜂窝覆盖区域，相对于建筑基础设施提供了许多不同的无线服务。 服务单元可以生成电服务信号，将这些信号传递到一个或多个外部网络并从一个或多个外部网络传递信号，和/或协调在微微蜂窝覆盖区域内的客户端设备之间传送信号。
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公开(公告)号：US20070285239A1
公开(公告)日：2007-12-13
申请号：US11451237
申请日：2006-06-12
申请人： Martyn N. Easton , Michael Sauer
发明人： Martyn N. Easton , Michael Sauer
IPC分类号： G08B13/14
CPC分类号： G06K19/0723 , G06K7/0008 , G06K19/0728 , H04B10/25752
摘要： The optical-fiber-based radio-frequency identification (RFID) system includes one or multiple RFID readers optically coupled to one or more transponders via respective one or more optical fiber RF communication links. The transponders are each adapted to receive electromagnetic RF tag signals from RFID tags within the associated picocell and transmit optical RF tag signals to the corresponding RFID reader over the corresponding optical fiber RF communication link. The RFID reader then converts the optical RF tag signals to electrical RFID tag signals, and extracts the RFID tag information from the RFID tag signals. The transponders can be arranged spaced apart along the length of one or more optical fiber cables made up of pairs of downlink and uplink optical fibers that constitute the optical fiber RF communication links.
摘要翻译： 基于光纤的射频识别（RFID）系统包括经由相应的一个或多个光纤RF通信链路光耦合到一个或多个转发器的一个或多个RFID读取器。 应答器各自适于从相关联的微微小区内的RFID标签接收电磁RF标签信号，并且通过相应的光纤RF通信链路将光学RF标签信号发射到对应的RFID读取器。 然后，RFID读取器将光学RF标签信号转换为电子RFID标签信号，并从RFID标签信号中提取RFID标签信息。 应答器可以沿着由构成光纤RF通信链路的下行链路和上行链路光纤组成的一根或多根光纤电缆的长度间隔布置。
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8.发明申请HYBRID WIRELESS/WIRED RoF TRANSPONDER AND HYBRID RoF COMMUNICATION SYSTEM USING SAME 有权混合无线/有线RoF TRANSPONDER和混合RoF通信系统公开(公告)号：US20120195329A1
公开(公告)日：2012-08-02
申请号：US13439996
申请日：2012-04-05
CPC分类号： H04B10/25752
摘要： A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical “wired” signals and electrical “wireless” signals. The electrical wireless signals are wirelessly communicated to the client device(s) via a multiple-input/multiple-output (MIMO) antenna system within a cellular coverage area. The electrical wired signals are communicated to the client device(s) via a wireline cable that plugs into a wireline cable port on the transponder. The hybrid RoF system includes a hybrid head-end capable of transmitting and receiving wired and wireless optical signals, and an optical fiber cable that is optically coupled to the hybrid head-end and to at least one hybrid transponder. Drop-down transponder configurations that allow for easy wired and wireless connectivity between the client device(s) to the transponder(s) are also disclosed.
摘要翻译： 公开了一种无线电光纤（RoF）混合有线/无线应答器，其被配置为在混合头端和一个或多个客户端设备之间提供无线和有线通信。 混合转发器包括光电（O / E）和电 - 光（E / O）转换能力，并且被配置为频率复用/解复用电“有线”信号和电“无线”信号。 无线电信号通过蜂窝覆盖区域内的多输入/多输出（MIMO）天线系统无线地传送到客户端设备。 电接线信号通过有线电缆传送到客户端设备，该有线电缆插入应答器上的有线电缆端口。 混合RoF系统包括能够发送和接收有线和无线光信号的混合头端，以及光耦合到混合头端和至少一个混合转发器的光纤电缆。 还公开了允许在客户端设备与应答器之间简单的有线和无线连接的下拉式应答器配置。
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9.发明授权Hybrid wireless/wired RoF transponder and hybrid RoF communication system using same 有权混合无线/有线RoF转发器和使用它的混合RoF通信系统公开(公告)号：US08175459B2
公开(公告)日：2012-05-08
申请号：US11974226
申请日：2007-10-12
IPC分类号： H04B10/00
CPC分类号： H04B10/25752
摘要： A radio-over-fiber (RoF) hybrid wired/wireless transponder is disclosed that is configured to provide both wireless and wired communication between a hybrid head-end and one or more client devices. The hybrid transponder includes optical-to-electrical (O/E) and electrical-to-optical (E/O) conversion capability and is configured to frequency multiplex/demultiplex electrical “wired” signals and electrical “wireless” signals. The electrical wireless signals are wirelessly communicated to the client device(s) via a multiple-input/multiple-output (MIMO) antenna system within a cellular coverage area. The electrical wired signals are communicated to the client device(s) via a wireline cable that plugs into a wireline cable port on the transponder. The hybrid RoF system includes a hybrid head-end capable of transmitting and receiving wired and wireless optical signals, and an optical fiber cable that is optically coupled to the hybrid head-end and to at least one hybrid transponder. Drop-down transponder configurations that allow for easy wired and wireless connectivity between the client device(s) to the transponder(s) are also disclosed.
摘要翻译： 公开了一种无线电光纤（RoF）混合有线/无线应答器，其被配置为在混合头端与一个或多个客户端设备之间提供无线和有线通信。 混合转发器包括光电（O / E）和电 - 光（E / O）转换能力，并且被配置为频率复用/解复用电“有线”信号和电“无线”信号。 无线电信号通过蜂窝覆盖区域内的多输入/多输出（MIMO）天线系统无线地传送到客户端设备。 电接线信号通过有线电缆传送到客户端设备，该有线电缆插入应答器上的有线电缆端口。 混合RoF系统包括能够发送和接收有线和无线光信号的混合头端，以及光耦合到混合头端和至少一个混合转发器的光纤电缆。 还公开了允许在客户端设备与应答器之间简单的有线和无线连接的下拉式应答器配置。
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公开(公告)号：US07495560B2
公开(公告)日：2009-02-24
申请号：US11430113
申请日：2006-05-08
IPC分类号： G08B13/14
CPC分类号： H04W16/24 , G08B21/0275 , G08B21/0283 , H04B5/0062 , H04B5/02 , H04W88/085
摘要： The wireless radio-frequency identification (RFID) picocellular system includes a central control station optically coupled to one or more electrical-optical (E-O) access point devices that generate the individual picocells. The central control station includes service units that provide conventional wireless cellular services, and further includes one or more RFID reader units. The E-O access point devices are adapted to receive electromagnetic RFID tag signals from RFID tags within the associated picocell and transmit optical RFID tag signals to the central control station, which converts the optical RFID tag signals to electrical RFID tag signals, which are then received by the one or more RFID reader units. The system allows for large numbers of RFID tags in the picocellular coverage area to be quickly read and the information stored. The relatively small size of picocells allows for high-precision locating and position tracking of items without the need for manually scanning RFID tags with an RFID reader.
摘要翻译： 无线射频识别（RFID）微微蜂窝系统包括光学耦合到产生单个微微小区的一个或多个电光（E-O）接入点设备的中央控制站。 中央控制站包括提供常规无线蜂窝服务的服务单元，并且还包括一个或多个RFID读取器单元。 EO接入点设备适于从相关联的微微小区内的RFID标签接收电磁RFID标签信号，并将光学RFID标签信号传输到中央控制站，该中央控制站将光学RFID标签信号转换成电子RFID标签信号， 一个或多个RFID读取器单元。 该系统允许在微微蜂窝覆盖区域中的大量RFID标签被快速读取并存储信息。 相对较小尺寸的微微电池允许高精度定位和位置跟踪的物品，而无需使用RFID读取器手动扫描RFID标签。
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