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1. 发明授权

US07394757B2 Circuit to provide backup telephone service for a multiple service access system using a twisted pair 有权
标题翻译：为使用双绞线的多业务接入系统提供备用电话业务的电路
公开(公告)号：US07394757B2
公开(公告)日：2008-07-01
申请号：US11044675
申请日：2005-01-27
申请人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
发明人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
IPC分类号： G01R31/08
CPC分类号： H04M3/12 , H04M3/005 , H04M3/2209 , H04M3/30
摘要： A subscriber link to a central office which employs data compression, forward error correction, and advanced modulation techniques and to connect subscribers to multiple communications networks to provide an array of services. A device provides normal telephone service in the event of an equipment failure. At the subscriber end, a server called an intelligent services director (ISD) provides multiple independent connections for telephones which ordinarily connect to multiple access virtual circuits generated on the subscriber link over a twisted pair. A device called a facilities management platform (FMP) at the central office end of the link, among other things, provides interfacing of the subscriber link to various networks including a digital subscriber loop (DLC) and packet switched networks. Ordinarily telephones connected to the ISD require power and correctly functioning modems and controllers in the ISD and the FMP to have access to the outside world. A fail-safe mechanism, however allows at least one chosen phone to function in the event of a failure. The chosen phone must be capable of pulse or DTMF dialing. The connection through which it operate can be switched directly to the twisted pair media connecting to the FMP. At the FMP, the twisted pair is switched to tie the connection directly to a line card of the DLC. Alternatively, the ISD contains an interface to a specialize phone designed for the ISD environment. The interface provides the appearance to the DLC of a regular POT.
摘要翻译：与中央局的订户链路，其采用数据压缩，前向纠错和高级调制技术，并将用户连接到多个通信网络以提供一系列服务。在设备故障的情况下，设备提供正常的电话服务。在用户端，称为智能服务指导（ISD）的服务器为电话提供多个独立连接，通常通过双绞线连接到在订户链路上生成的多个接入虚拟电路。在链路的中心局端被称为设施管理平台（FMP）的设备，其中包括用户链路与包括数字用户环路（DLC）和分组交换网络在内的各种网络的接口。连接到ISD的通常电话需要电力和正确运行的ISD和FMP中的调制解调器和控制器才能访问外部世界。然而，故障安全机制允许至少一个所选择的电话在发生故障时起作用。所选手机必须能够进行脉冲或DTMF拨号。其操作的连接可以直接切换到连接到FMP的双绞线介质。在FMP中，双绞线被切换以将连接直接连接到DLC的线卡。或者，ISD包含专为ISD环境专门设计的手机的接口。该界面为DLC提供了常规POT的外观。

2. 发明申请

US20090034409A1 Circuit to provide backup telephone service for a multiple service access system using a twisted pair 审中-公开
标题翻译：为使用双绞线的多业务接入系统提供备用电话业务的电路
公开(公告)号：US20090034409A1
公开(公告)日：2009-02-05
申请号：US12154298
申请日：2008-05-22
申请人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
发明人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
IPC分类号： H04J3/14
CPC分类号： H04M3/12 , H04M3/005 , H04M3/2209 , H04M3/30
摘要： A subscriber link to a central office which employs data compression, forward error correction, and advanced modulation techniques and to connect subscribers to multiple communications networks to provide an array of services. A device provides normal telephone service in the event of an equipment failure. At the subscriber end, a server called an intelligent services director (ISD) provides multiple independent connections for telephones which ordinarily connect to multiple access virtual circuits generated on the subscriber link over a twisted pair. A device called a facilities management platform (FMP) at the central office end of the link, among other things, provides interfacing of the subscriber link to various networks including a digital subscriber loop (DLC) and packet switched networks. Ordinarily telephones connected to the ISD require power and correctly functioning modems and controllers in the ISD and the FMP to have access to the outside world. A fail-safe mechanism, however allows at least one chosen phone to function in the event of a failure. The chosen phone must be capable of pulse or DTMF dialing. The connection through which it operate can be switched directly to the twisted pair connecting to the FMP. At the FMP, the twisted pair is switched to tie the connection directly to a line card of the DLC. Alternatively, the ISD contains an interface to a specialized phone designed for the ISD environment. The interface provides the appearance to the DLC of a regular POT.
摘要翻译：与中央局的订户链路，其采用数据压缩，前向纠错和高级调制技术，并将用户连接到多个通信网络以提供一系列服务。在设备故障的情况下，设备提供正常的电话服务。在用户端，称为智能服务指导（ISD）的服务器为电话提供多个独立连接，通常通过双绞线连接到在订户链路上生成的多个接入虚拟电路。在链路的中心局端被称为设施管理平台（FMP）的设备，其中包括用户链路与包括数字用户环路（DLC）和分组交换网络在内的各种网络的接口。连接到ISD的通常电话需要电力和正确运行的ISD和FMP中的调制解调器和控制器才能访问外部世界。然而，故障安全机制允许至少一个所选择的电话在发生故障时起作用。所选手机必须能够进行脉冲或DTMF拨号。其操作的连接可以直接切换到连接到FMP的双绞线。在FMP中，双绞线被切换以将连接直接连接到DLC的线卡。或者，ISD包含专为ISD环境设计的专用手机的接口。该界面为DLC提供了常规POT的外观。

3. 发明授权

US06937595B2 Multifunction interface facility connecting wideband multiple access subscriber loops with various networks 有权
标题翻译：多功能接口设施连接宽带多址用户回路与各种网络
公开(公告)号：US06937595B2
公开(公告)日：2005-08-30
申请号：US09871648
申请日：2001-06-04
申请人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
发明人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
IPC分类号： H04L12/28 , H04L12/66 , H04M11/06
CPC分类号： H04L12/2883 , H04L12/2856 , H04L12/2896 , H04M11/062
摘要： An device, called a facilities management platform (FMP) connects current digital and analog carrier networks and packet switched networks of interexchange carriers with high speed multiple access subscriber links implemented over twisted pair lines. The subscriber line is terminated by an access module containing one or more modems. In preferred embodiments, the modems are high-speed digital tethered vial radio channel or xDSL modems. The FMP interface applies and receives signaling and voice through a digital loop carrier (DLC) via a multiplexer connected directly to the DLC backplane. The multiplexer is controlled by a controller of an access module. It translates data from the subscriber link to the form compatible with the digital backplane to create the appearance of one or more line cards. The FMP also may contain a sound generator to allow it to handle calls through an analog carrier network. The FMP, through the same access module transmits data to and from the modems directly through connected digital networks, such as ATM or SONET, of an interexchange carrier. Through this interface, different network companies can offer competing products through different networks all seamlessly connected through a high speed subscriber line.
摘要翻译：称为设备管理平台（FMP）的设备通过双绞线实现的高速多址用户链路将当前的数字和模拟载波网络和交换机的分组交换网络连接起来。用户线由包含一个或多个调制解调器的访问模块终止。在优选实施例中，调制解调器是高速数字系列小瓶无线电信道或xDSL调制解调器。 FMP接口通过直接连接到DLC背板的多路复用器通过数字环路载波（DLC）应用和接收信令和语音。多路复用器由访问模块的控制器控制。它将来自用户链接的数据转换为与数字背板兼容的形式，以创建一个或多个线路卡的外观。 FMP还可能包含声音发生器，以允许其通过模拟运营商网络处理呼叫。通过相同的访问模块，FMP通过互联网载体的连接数字网络（如ATM或SONET）直接传输和传输数据。通过这个接口，不同的网络公司可以通过不同的网络提供竞争产品，这些网络都通过高速用户线无缝连接。

4. 发明授权

US06868060B2 Circuit to provide backup telephone service for a multiple service access system using a twisted pair 失效
标题翻译：为使用双绞线的多业务接入系统提供备用电话业务的电路
公开(公告)号：US06868060B2
公开(公告)日：2005-03-15
申请号：US09960310
申请日：2001-09-24
申请人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
发明人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
IPC分类号： H04M3/00 , H04M3/12 , H04M3/30 , H04J1/16
CPC分类号： H04M3/12 , H04M3/005 , H04M3/2209 , H04M3/30
摘要： A system for providing a life line safety connection from a subscriber telephone in a multiple band communication network for customer premise equipment is disclosed. Whenever a failure is detected in any of the systems or components an alternate route through line cards that bypasses digital multiplexing circuits enables a subscriber telephone such as an analog telephone to communicate through plain old telephone lines to outside networks. In some embodiments switches are automatically triggered to activate the life line safety connection. Other embodiments use a selected frequency band for providing the life line safety connection. Failure in external network interfaces as well as in a subscriber server or in customer premise devices can be effectively bypassed by practicing these life line safety connection techniques.
摘要翻译：公开了一种用于在客户驻地设备的多频带通信网络中从用户电话提供生命线安全连接的系统。无论何时在任何系统或组件中检测到故障，绕过数字多路复用电路的线路卡的替代路由使诸如模拟电话之类的用户电话能够通过普通的旧电话线路传送到外部网络。在一些实施例中，自动触发开关以激活寿命线安全连接。其他实施例使用选定的频带来提供生命线安全连接。通过实践这些生命线安全连接技术，外部网络接口以及用户服务器或客户端设备中的故障可以被有效地绕过。

5. 发明授权

US06347075B1 Circuit to provide backup telephone service for a multiple service access system using a twisted pair 失效
标题翻译：为使用双绞线的多业务接入系统提供备用电话业务的电路
公开(公告)号：US06347075B1
公开(公告)日：2002-02-12
申请号：US09001343
申请日：1997-12-31
申请人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
发明人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
IPC分类号： G06F1100
CPC分类号： H04M3/12 , H04M3/005 , H04M3/2209 , H04M3/30
摘要： A subscriber link to a central office which employs data compression, forward error correction, and advanced modulation techniques and to connect subscribers to multiple communications networks to provide an array of services. A device provides normal telephone service in the event of an equipment failure. At the subscriber end, a server called an intelligent services director (ISD) provides multiple independent connections for telephones which ordinarily connect to multiple access virtual circuits generated on the subscriber link over a twisted pair. A device called a facilities management platform (FMP) at the central office end of the link, among other things, provides interfacing of the subscriber link to various networks including a digital subscriber loop (DLC) and packet switched networks. Ordinarily telephones connected to the ISD require power and correctly functioning modems and controllers in the ISD and the FMP to have access to the outside world. A fail-safe mechanism, however allows at least one chosen phone to function in the event of a failure. The chosen phone must be capable of pulse or DTMF dialing. The connection through which it operate can be switched directly to the twisted pair media connecting to the FMP. At the FMP, the twisted pair is switched to tie the connection directly to a line card of the DLC. Alternatively, the ISD contains an interface to a specialized phone designed for the ISD environment. The interface provides the appearance to the DLC of a regular POT.
摘要翻译：与中央局的订户链路，其采用数据压缩，前向纠错和高级调制技术，并将用户连接到多个通信网络以提供一系列服务。在设备故障的情况下，设备提供正常的电话服务。在用户端，称为智能服务指导（ISD）的服务器为电话提供多个独立连接，通常通过双绞线连接到在订户链路上生成的多个接入虚拟电路。在链路的中心局端被称为设施管理平台（FMP）的设备，其中包括用户链路与包括数字用户环路（DLC）和分组交换网络在内的各种网络的接口。连接到ISD的通常电话需要电力和正确运行的ISD和FMP中的调制解调器和控制器才能访问外部世界。然而，故障安全机制允许至少一个所选择的电话在发生故障时起作用。所选手机必须能够进行脉冲或DTMF拨号。其操作的连接可以直接切换到连接到FMP的双绞线介质。在FMP中，双绞线被切换以将连接直接连接到DLC的线卡。或者，ISD包含专为ISD环境设计的专用手机的接口。该界面为DLC提供了常规POT的外观。

6. 发明授权

US07590105B2 Multifunction interface facility connecting wideband multiple access subscriber loops with various networks 有权
公开(公告)号：US07590105B2
公开(公告)日：2009-09-15
申请号：US11188537
申请日：2005-07-25
申请人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
发明人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
IPC分类号： H04L12/66 , H04L12/28
CPC分类号： H04L12/2883 , H04L12/2856 , H04L12/2896 , H04M11/062
摘要： An device, called a facilities management platform (FMP) connects current digital and analog carrier networks and packet switched networks of interexchange carriers with high speed multiple access subscriber links implemented over twisted pair lines. The subscriber line is terminated by an access module containing one or more modems. In preferred embodiments, the modems are high-speed digital tethered virtual radio channel or xDSL modems. The FMP interface applies and receives signaling and voice through a digital loop carrier (DLC) via a multiplexer connected directly to the DLC backplane. The multiplexer is controlled by a controller of an access module. It translates data from the subscriber link to the form compatible with the digital backplane to create the appearance of one or more line cards. The FMP also may contain a sound generator to allow it to handle calls through an analog carrier network. The FMP, through the same access module transmits data to and from the modems directly through connected digital networks, such as ATM or SONET, of an interexchange carrier. Through this interface, different network companies can offer competing products through different networks all seamlessly connected through a high speed subscriber line.

7. 发明授权

US06363079B1 Multifunction interface facility connecting wideband multiple access subscriber loops with various networks 失效
标题翻译：多功能接口设施连接宽带多址用户回路与各种网络
公开(公告)号：US06363079B1
公开(公告)日：2002-03-26
申请号：US09001422
申请日：1997-12-31
申请人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
发明人： Farhad Barzegar , Irwin Gerszberg , Philip Andrew Treventi
IPC分类号： H04J316
CPC分类号： H04L12/2883 , H04L12/2856 , H04L12/2896 , H04M11/062
摘要： An device, called a facilities management platform (FMP) connects current digital and analog carrier networks and packet switched networks of interexchange carriers with high speed multiple access subscriber links implemented over twisted pair lines. The subscriber line is terminated by an access module containing one or more modems. In preferred embodiments, the modems are high-speed digital tethered virtual radio channel or xDSL modems. The FMP interface applies and receives signaling and voice through a digital loop carrier (DLC) via a multiplexer connected directly to the DLC backplane. The multiplexer is controlled by a controller of an access module. It translates data from the subscriber link to the form compatible with the digital backplane to create the appearance of one or more line cards. The FMP also may contain a sound generator to allow it to handle calls through an analog carrier network. The FMP, through the same access module transmits data to and from the modems directly through connected digital networks, such as ATM or SONET, of an interexchange carrier. Through this interface, different network companies can offer competing products through different networks all seamlessly connected through a high speed subscriber line.
摘要翻译：称为设备管理平台（FMP）的设备通过双绞线实现的高速多址用户链路将当前的数字和模拟载波网络和交换机的分组交换网络连接起来。用户线由包含一个或多个调制解调器的访问模块终止。在优选实施例中，调制解调器是高速数字系留虚拟无线电信道或xDSL调制解调器。 FMP接口通过直接连接到DLC背板的多路复用器通过数字环路载波（DLC）应用和接收信令和语音。多路复用器由访问模块的控制器控制。它将来自用户链接的数据转换为与数字背板兼容的形式，以创建一个或多个线路卡的外观。 FMP还可能包含声音发生器，以允许其通过模拟运营商网络处理呼叫。通过相同的访问模块，FMP通过互联网载体的连接数字网络（如ATM或SONET）直接传输和传输数据。通过这个接口，不同的网络公司可以通过不同的网络提供竞争产品，这些网络都通过高速用户线无缝连接。

8. 发明授权

US08223794B2 Method and apparatus for routing a call to a dual mode wireless device 有权
标题翻译：将呼叫路由到双模无线设备的方法和装置
公开(公告)号：US08223794B2
公开(公告)日：2012-07-17
申请号：US12776832
申请日：2010-05-10
申请人： Farhad Barzegar , Irwin Gerszberg
发明人： Farhad Barzegar , Irwin Gerszberg
IPC分类号： H04L12/50
CPC分类号： H04W36/14 , H04W76/12 , H04W88/06
摘要： Disclosed is a system and method for routing a call to a dual mode wireless device. In accordance with an embodiment of the invention, a network node receives a call. The network node determines that the call is associated with a dual mode wireless device. Once this determination is made, the network node then selects one of a plurality of networks (e.g., cellular network or packet-based network, such as a VoIP network) for use in connecting the call to the dual mode wireless device. The network node then routes the call to the dual mode wireless device via the selected network. During the call, the network node re-routes the call to another network if the network node determines that this other network is now better suited for the call.
摘要翻译：公开了一种用于将呼叫路由到双模无线设备的系统和方法。根据本发明的实施例，网络节点接收呼叫。网络节点确定呼叫与双模式无线设备相关联。一旦进行了这种确定，网络节点然后选择多个网络（例如，蜂窝网络或基于分组的网络，例如VoIP网络）中的一个，以用于将呼叫连接到双模式无线设备。网络节点然后通过所选网络将呼叫路由到双模无线设备。在呼叫期间，如果网络节点确定该另一个网络现在更适合于该呼叫，则网络节点将该呼叫重新路由到另一个网络。

9. 发明授权

US08019449B2 Systems, methods, and devices for processing audio signals 有权
标题翻译：用于处理音频信号的系统，方法和设备
公开(公告)号：US08019449B2
公开(公告)日：2011-09-13
申请号：US10980056
申请日：2004-11-03
申请人： Farhad Barzegar , Irwin Gerszberg , Scott J. Mollica , Thomas W. Hill
发明人： Farhad Barzegar , Irwin Gerszberg , Scott J. Mollica , Thomas W. Hill
IPC分类号： G06F17/00
CPC分类号： H04L47/24 , G10L19/24 , H04L29/06027 , H04L41/0896 , H04L41/22 , H04L47/15 , H04L47/70 , H04L47/801 , H04L65/1026 , H04L65/1036 , H04L65/605
摘要： Certain exemplary embodiments provide a method comprising a plurality of activities, comprising: initiating a communications connection between an audio device and a CPE gateway coupled to the audio device, the CPE gateway coupleable to a network; and negotiating between the audio device and the CPE gateway for a parameter associated with processing an audio signal to be transmitted across the network, the audio signal corresponding to a selected audio bandwidth from a plurality of audio bandwidths.
摘要翻译：某些示例性实施例提供了包括多个活动的方法，包括：发起音频设备与耦合到音频设备的CPE网关之间的通信连接，CPE网关可耦合到网络; 以及在音频设备和CPE网关之间协商用于与通过网络发送的音频信号的处理相关联的参数，所述音频信号对应于来自多个音频带宽的所选择的音频带宽。

10. 发明授权

US07940750B2 Electronic loop provisioning 有权
标题翻译：电子循环配置
公开(公告)号：US07940750B2
公开(公告)日：2011-05-10
申请号：US12501927
申请日：2009-07-13
申请人： Farhad Barzegar , Irwin Gerszberg , Thomas W. Hill, Jr. , Scott Joseph Mollica
发明人： Farhad Barzegar , Irwin Gerszberg , Thomas W. Hill, Jr. , Scott Joseph Mollica
IPC分类号： H04L12/66 , H04L12/28 , H04L12/56
CPC分类号： H04Q3/58 , H04L12/2883 , H04M3/2245 , H04Q2213/13034 , H04Q2213/13196 , H04Q2213/1329 , H04Q2213/13296 , H04Q2213/13381 , H04Q2213/13383
摘要： The present invention is directed to a local network access architecture and method of providing local services that advantageously replaces portions of the physical hardwired local loop with a path that is software-defined. In one embodiment the system comprises a remote terminal comprising a packet processor that converts an analog signal carried on a customer loop into digital packets and a packet node connected to the remote terminal configured to selectively forward the digital packets based on an identifier in the digital packets to equipment of one of a plurality of local exchange carriers, wherein said plurality of local exchange carriers are different companies and each one of said plurality of local exchange carriers provides at least one different service subscribed to by a subscriber.
摘要翻译：本发明涉及一种本地网络接入体系结构和提供本地服务的方法，所述局部服务有利地用软件定义的路径替代物理硬连线本地环路的部分。在一个实施例中，该系统包括远程终端，该远程终端包括分组处理器，该分组处理器将客户回路上承载的模拟信号转换为数字分组，以及连接到远程终端的分组节点，其被配置为基于数字分组中的标识符选择性地转发数字分组涉及多个本地交换载波之一的设备，其中所述多个本地交换载波是不同的公司，并且所述多个本地交换载波中的每一个提供由用户订阅的至少一个不同的服务。

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