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1.发明申请Smart RF over glasss (RFoG) CPE unit with seamless PON upgrade capability 有权智能射频玻璃（RFoG）CPE单元，具有无缝PON升级功能公开(公告)号：US20100142949A1
公开(公告)日：2010-06-10
申请号：US12587889
申请日：2009-10-13
IPC分类号： H04J14/02
CPC分类号： H04J14/0282 , H04B10/25751 , H04H60/97 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04Q11/0067 , H04Q2011/0086
摘要： Methods and apparatus are described for “Smart” RF over Glass (RFoG) CPE Unit with Seamless PON Upgrade Capability. A method includes operating a customer premises equipment device including transporting upstream cable return services with a laser; and switching a drive source for the upstream laser from an analog driver to a digital driver by using a managed electrical switch to reuse a wavelength of the laser. An apparatus includes a customer premises equipment device including a laser for transporting upstream cable return services; and a managed electrical switch coupled to the laser that is used to switch a drive source for the upstream laser to reuse a wavelength of the laser.
摘要翻译： 描述了具有无缝PON升级能力的“Smart”RF over Glass（RFoG）CPE单元的方法和设备。 一种方法包括操作客户驻地设备设备，包括用激光传输上游电缆返回服务; 以及通过使用被管理的电开关将上游激光器的驱动源从模拟驱动器切换到数字驱动器以重新使用激光器的波长。 一种装置包括：客户驻地设备装置，包括用于传输上游电缆返回服务的激光; 以及耦合到激光器的被管理的电开关，其用于切换用于上游激光器的驱动源以重新使用激光器的波长。
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2.发明授权Smart RF over glass (RFoG) CPE unit with seamless PON upgrade capability 有权具有无缝PON升级功能的智能射频玻璃（RFoG）CPE单元公开(公告)号：US08346081B2
公开(公告)日：2013-01-01
申请号：US12587889
申请日：2009-10-13
IPC分类号： H04J14/00
CPC分类号： H04J14/0282 , H04B10/25751 , H04H60/97 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04Q11/0067 , H04Q2011/0086
摘要： Methods and apparatus are described for “Smart” RF over Glass (RFoG) CPE Unit with Seamless PON Upgrade Capability. A method includes operating a customer premises equipment device including transporting upstream cable return services with a laser; and switching a drive source for the upstream laser from an analog driver to a digital driver by using a managed electrical switch to reuse a wavelength of the laser. An apparatus includes a customer premises equipment device including a laser for transporting upstream cable return services; and a managed electrical switch coupled to the laser that is used to switch a drive source for the upstream laser to reuse a wavelength of the laser.
摘要翻译： 描述了具有无缝PON升级能力的智能射频玻璃（RFoG）CPE单元的方法和设备。 一种方法包括操作客户驻地设备设备，包括用激光传输上游电缆返回服务; 以及通过使用被管理的电开关将上游激光器的驱动源从模拟驱动器切换到数字驱动器以重新使用激光器的波长。 一种装置包括：客户驻地设备装置，包括用于传输上游电缆返回服务的激光; 以及耦合到激光器的被管理的电开关，其用于切换用于上游激光器的驱动源以重新使用激光器的波长。
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公开(公告)号：US20100150557A1
公开(公告)日：2010-06-17
申请号：US12587893
申请日：2009-10-13
CPC分类号： H04J14/0282 , H04H60/97 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/0298 , H04N7/22 , H04Q11/0067
摘要： Methods and apparatus are described for fiber-to-the-home (FTTH) RF over Glass (RFoG) Architecture and customer-premise-equipment (CPE). A method includes up-converting a baseband upstream data signal to a frequency band above a frequency band of a baseband downstream data signal; combining the up-converted upstream data signal with an upstream cable return; transmitting the up-converted upstream data signal and the upstream cable return using a single upstream laser; separating the frequency up-converted data signal from the upstream cable return using an RF diplexer; and down-converting the frequency up-converted upstream data signal back to baseband. An apparatus comprises: a frequency up-converter that up-converts a baseband upstream data signal to a frequency band above a frequency band of a baseband downstream data signal; a frequency combiner coupled to the frequency up-converter that combines the up-converted upstream data signal with an upstream cable return; a single upstream laser coupled to the frequency combiner that transmits the up-converted upstream data signal and the upstream cable return; an RF diplexer coupled to the single upstream laser that separats the frequency up-converted data signal from the upstream cable return; and a frequency down-converter that down-converts the frequency up-converted upstream data signal back to baseband.
摘要翻译： 描述了光纤到户（FTTH）RF over Glass（RFoG）架构和客户端设备（CPE）的方法和设备。 一种方法包括将基带上行数据信号上变频到基带下行数据信号的频带以上的频带; 将上变换的上行数据信号与上游电缆返回组合; 使用单个上游激光传输上变频上行数据信号和上游电缆返回; 使用RF双工器将来自上游电缆返回的上变频数据信号分离; 并将上变频的上行数据信号下变频到基带。 一种装置包括：上变频器，其将基带上行数据信号上变频到基带下行数据信号的频带以上的频带; 耦合到上变频器的频率合成器，其将上变换的上行数据信号与上游电缆返回组合; 耦合到频率合成器的单个上游激光器，其传输上变频的上行数据信号和上游电缆返回; 耦合到单个上游激光器的RF双工器，其将上变频数据信号与上游电缆返回分离; 以及将上变频的上行数据信号下转换回基带的下变频器。
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4.发明授权FTTH RF over glass (RFoG) architecture and CPE with wavelength separator 有权FTTH RF over RF（RFoG）架构和CPE与波长分离器公开(公告)号：US08917991B2
公开(公告)日：2014-12-23
申请号：US12587893
申请日：2009-10-13
CPC分类号： H04J14/0282 , H04H60/97 , H04J14/0226 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/0298 , H04N7/22 , H04Q11/0067
摘要： In fiber-to-the-home (FTTH) RF over Glass (RFoG) Architecture a customer-premise-equipment (CPE) includes a wavelength separator. A method includes up-converting a baseband upstream data signal to a frequency band above a frequency band of a baseband downstream data signal; combining the up-converted upstream data signal with an upstream cable return signal; transmitting the up-converted upstream data signal and the upstream cable return signal using a single upstream laser; and separating, with a wavelength separator, A) a downstream data signal and a downstream cable feed signal from B) the combined up-converted upstream data signal and upstream cable return signal.
摘要翻译： 在光纤到户（FTTH）RF over Glass（RFoG）架构中，客户端设备（CPE）包括波长分离器。 一种方法包括将基带上行数据信号上变频到基带下行数据信号的频带以上的频带; 将上变换的上行数据信号与上行电缆返回信号组合; 使用单个上游激光器传输上变频上行数据信号和上游电缆返回信号; 并且利用波长分离器将来自B）组合的上变频上行数据信号和上行电缆返回信号的下游数据信号和下游电缆馈送信号分离。
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5.发明授权DWDM transport of CATV and digital signals over optical fiber in low-dispersion spectral regions 有权DWDM在低色散光谱区域通过光纤传输CATV和数字信号公开(公告)号：US08213797B2
公开(公告)日：2012-07-03
申请号：US11810392
申请日：2007-06-04
申请人： Willem A Mostert , Sudhesh Mysore , Samuel Chang , Shamino Wang , Charles Barker , Oleh Sniezko
发明人： Willem A Mostert , Sudhesh Mysore , Samuel Chang , Shamino Wang , Charles Barker , Oleh Sniezko
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , H04B10/27 , H04B10/2725 , H04J14/0206 , H04J14/0209 , H04J14/0213 , H04J14/0216 , H04J14/0219 , H04J14/0224
摘要： Methods and apparatus are described for DWDM transport of CATV and digital signals over optical fiber in low-dispersion spectral regions. A method includes transporting a plurality of optical carriers of different wavelengths over an optical link using wavelength division multiplexing, the optical link including a plurality of optical segments. The plurality of optical channel center wavelengths defined by the plurality of optical carriers are clustered proximate an average value of a zero-dispersion wavelength of the optical link, or near either a) a low wavelength edge or b) a high wavelength edge of a range of zero-dispersion wavelengths of the optical link and a plurality of optical channel center frequencies defined by the plurality of optical channel center wavelengths are non-uniformly spaced apart.
摘要翻译： 描述了在低色散光谱区域中通过光纤的CATV和数字信号的DWDM传输的方法和装置。 一种方法包括使用波分复用在光链路上传输不同波长的多个光载波，该光链路包括多个光段。 由多个光载波定义的多个光信道中心波长在光链路的零色散波长的平均值附近聚集，或者在a）低波长边缘或b）一个范围的高波长边缘附近 的光链路的零色散波长和由多个光信道中心波长限定的多个光信道中心频率是非均匀间隔的。
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6.发明申请DWDM transport of CATV and digital signals over optical fiber in low-dispersion spectral regions 有权DWDM在低色散光谱区域通过光纤传输CATV和数字信号公开(公告)号：US20070297801A1
公开(公告)日：2007-12-27
申请号：US11810392
申请日：2007-06-04
申请人： Willem Mostert , Sudhesh Mysore , Samuel Chang , Shamino Wang , Charles Barker , Oleh Sniezko
发明人： Willem Mostert , Sudhesh Mysore , Samuel Chang , Shamino Wang , Charles Barker , Oleh Sniezko
CPC分类号： H04J14/02 , H04B10/27 , H04B10/2725 , H04J14/0206 , H04J14/0209 , H04J14/0213 , H04J14/0216 , H04J14/0219 , H04J14/0224
摘要： Methods and apparatus are described for DWDM transport of CATV and digital signals over optical fiber in low-dispersion spectral regions. A method includes transporting a plurality of optical carriers of different wavelengths over an optical link using wavelength division multiplexing, the optical link including a plurality of optical segments. The plurality of optical channel center wavelengths defined by the plurality of optical carriers are clustered proximate an average value of a zero-dispersion wavelength of the optical link, or near either a) a low wavelength edge or b) a high wavelength edge of a range of zero-dispersion wavelengths of the optical link and a plurality of optical channel center frequencies defined by the plurality of optical channel center wavelengths are non-uniformly spaced apart.
摘要翻译： 描述了在低色散光谱区域中通过光纤的CATV和数字信号的DWDM传输的方法和装置。 一种方法包括使用波分复用在光链路上传输不同波长的多个光载波，该光链路包括多个光段。 由多个光载波定义的多个光信道中心波长在光链路的零色散波长的平均值附近聚集，或者在a）低波长边缘或b）一个范围的高波长边缘附近 的光链路的零色散波长和由多个光信道中心波长限定的多个光信道中心频率是非均匀间隔的。
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公开(公告)号：US07706689B2
公开(公告)日：2010-04-27
申请号：US11150908
申请日：2005-06-13
IPC分类号： H04J14/02
CPC分类号： H04J14/0298 , H04B10/25751 , H04B10/29 , H04J14/00 , H04J14/02
摘要： Methods and apparatus are described for forward baseband digitalization. A method includes receiving a forward baseband digital optical signal from an optical fiber; transforming the forward baseband digital optical signal to a forward analog electrical signal; transmitting the forward analog electrical signal on an electrical conductor; receiving a reverse analog electrical signal on the electrical conductor; transforming the reverse analog electrical signal to a reverse digital baseband optical signal; and transmitting the reverse digital baseband optical signal. An apparatus includes a forward baseband digital optical signal receiver; a forward circuit coupled to the forward baseband digital optical signal receiver, the forward circuit transforming a forward baseband digital optical signal to a forward analog electrical signal; a forward analog electrical signal transmitter coupled to the forward circuit; a reverse analog electrical signal receiver; a reverse circuit coupled to the reverse analog electrical signal receiver, the reverse circuit transforming a reverse analog electrical signal to a reverse digital baseband optical signal; and a reverse baseband digital transmitter coupled to the reverse circuit.
摘要翻译： 描述了用于正向基带数字化的方法和装置。 一种方法包括从光纤接收正向基带数字光信号; 将正向基带数字光信号转换成正向模拟电信号; 在电导体上传送正向模拟电信号; 在电导体上接收反向模拟电信号; 将反向模拟电信号转换成反向数字基带光信号; 并发送反向数字基带光信号。 一种装置包括：正向基带数字光信号接收机; 正向电路耦合到正向基带数字光信号接收器，正向电路将正向基带数字光信号变换为正向模拟电信号; 耦合到正向电路的正向模拟电信号发射器; 反向模拟电信号接收器; 反向电路，耦合到反向模拟电信号接收器，反向电路将反向模拟电信号转换成反向数字基带光信号; 以及耦合到反向电路的反向基带数字发射机。
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公开(公告)号：US20050286556A1
公开(公告)日：2005-12-29
申请号：US11150908
申请日：2005-06-13
IPC分类号： H04B10/272 , H04B10/29 , H04J3/16
CPC分类号： H04J14/0298 , H04B10/25751 , H04B10/29 , H04J14/00 , H04J14/02
摘要： Methods and apparatus are described for forward baseband digitalization. A method includes receiving a forward baseband digital optical signal from an optical fiber; transforming the forward baseband digital optical signal to a forward analog electrical signal; transmitting the forward analog electrical signal on an electrical conductor; receiving a reverse analog electrical signal on the electrical conductor; transforming the reverse analog electrical signal to a reverse digital baseband optical signal; and transmitting the reverse digital baseband optical signal. An apparatus includes a forward baseband digital optical signal receiver; a forward circuit coupled to the forward baseband digital optical signal receiver, the forward circuit transforming a forward baseband digital optical signal to a forward analog electrical signal; a forward analog electrical signal transmitter coupled to the forward circuit; a reverse analog electrical signal receiver; a reverse circuit coupled to the reverse analog electrical signal receiver, the reverse circuit transforming a reverse analog electrical signal to a reverse digital baseband optical signal; and a reverse baseband digital transmitter coupled to the reverse circuit.
摘要翻译： 描述了用于正向基带数字化的方法和装置。 一种方法包括从光纤接收正向基带数字光信号; 将正向基带数字光信号转换成正向模拟电信号; 在电导体上传输正向模拟电信号; 在电导体上接收反向模拟电信号; 将反向模拟电信号转换成反向数字基带光信号; 并发送反向数字基带光信号。 一种装置包括：正向基带数字光信号接收机; 正向电路耦合到正向基带数字光信号接收器，正向电路将正向基带数字光信号变换为正向模拟电信号; 耦合到正向电路的正向模拟电信号发射器; 反向模拟电信号接收机; 反向电路，耦合到反向模拟电信号接收器，反向电路将反向模拟电信号转换成反向数字基带光信号; 以及耦合到反向电路的反向基带数字发射机。
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9.发明授权Optical network architecture for simultaneous transport of analog video signals and ethernet data 有权用于同时传输模拟视频信号和以太网数据的光网络架构公开(公告)号：US07844182B2
公开(公告)日：2010-11-30
申请号：US10767401
申请日：2004-01-29
申请人： Willem Mostert , Oleh Sniezko , Ricardo Villa , Samuel Chang , Charles Barker
发明人： Willem Mostert , Oleh Sniezko , Ricardo Villa , Samuel Chang , Charles Barker
IPC分类号： H04J14/02
CPC分类号： H04J14/028 , H04J14/0209 , H04J14/0213 , H04J14/0226 , H04J14/0227 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/0252
摘要： Methods and apparatus are described for simultaneous transport of analog video signals and Ethernet data on an optical fiber. A method includes propagating a downstream signal on an optical signal conductor from an upstream combiner to a downstream combiner; and propagating an upstream signal on the optical signal conductor from the downstream combiner to the upstream combiner.
摘要翻译： 描述了用于在光纤上同时传输模拟视频信号和以太网数据的方法和装置。 一种方法包括将光信号导体上的下游信号从上游组合器传播到下游组合器; 并将光信号导体上游信号从下游组合器传播到上游组合器。
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10.发明申请Optical network architecture for simultaneous transport of analog video signals and ethernet data 有权用于同时传输模拟视频信号和以太网数据的光网络架构公开(公告)号：US20050058453A1
公开(公告)日：2005-03-17
申请号：US10767401
申请日：2004-01-29
申请人： Willem Mostert , Oleh Sniezko , Ricardo Villa , Samuel Chang , Charles Barker
发明人： Willem Mostert , Oleh Sniezko , Ricardo Villa , Samuel Chang , Charles Barker
IPC分类号： H04J14/02
CPC分类号： H04J14/028 , H04J14/0209 , H04J14/0213 , H04J14/0226 , H04J14/0227 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/0252
摘要： Methods and apparatus are described for simultaneous transport of analog video signals and Ethernet data on an optical fiber. A method includes propagating a downstream signal on an optical signal conductor from an upstream combiner to a downstream combiner; and propagating an upstream signal on the optical signal conductor from the downstream combiner to the upstream combiner.
摘要翻译： 描述了用于在光纤上同时传输模拟视频信号和以太网数据的方法和装置。 一种方法包括将光信号导体上的下游信号从上游组合器传播到下游组合器; 并将光信号导体上游信号从下游组合器传播到上游组合器。
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