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公开(公告)号：US20090274147A1
公开(公告)日：2009-11-05
申请号：US12501927
申请日：2009-07-13
IPC分类号： H04L12/66
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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42.发明授权System and method of providing a high-quality voice network architecture over IP Centrex 失效通过IP Centrex提供高质量语音网络架构的系统和方法公开(公告)号：US07599356B1
公开(公告)日：2009-10-06
申请号：US10978706
申请日：2004-11-01
IPC分类号： H04L12/66
CPC分类号： H04L65/1053 , H04L65/80 , H04M3/42314 , H04M7/0072 , H04M2207/45
摘要： A system and method are disclosed for providing high quality sound communications in an IP Centrex environment. The method aspect of the invention comprises, from a network switch, negotiating between a first customer premises equipment (CPE) and a second CPE, the negotiation being related to a possible quality of a call between the first CPE and the second CPE. Next, the switch controls mapping between a dialing plan and a network address, determining a network address of the first CPE and the second CPE and connecting the call between the first CPE and the second CPE. In this manner, the highest quality and broadest bandwidth possible between the first CPE and second CPE through the IP Centrex environment may be used for the call.
摘要翻译： 公开了一种用于在IP Centrex环境中提供高质量声音通信的系统和方法。 本发明的方法方面包括从网络交换机在第一客户驻地设备（CPE）和第二CPE之间进行协商，所述协商与第一CPE和第二CPE之间的呼叫的可能质量相关。 接下来，交换机控制拨号计划和网络地址之间的映射，确定第一CPE和第二CPE的网络地址，并且在第一CPE和第二CPE之间连接呼叫。 以这种方式，可以通过IP Centrex环境在第一CPE和第二CPE之间可能的最高质量和最宽带宽用于该呼叫。
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43.发明授权公开(公告)号：US07590105B2
公开(公告)日：2009-09-15
申请号：US11188537
申请日：2005-07-25
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.
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公开(公告)号：US07535891B1
公开(公告)日：2009-05-19
申请号：US10748959
申请日：2003-12-30
IPC分类号： H04L12/66
CPC分类号： H04M7/0072 , G10L19/22 , H04L65/102 , H04L65/1026
摘要： Certain exemplary embodiments provide a method, comprising: receiving, at a subscriber interface line card, an analog signal from a POTS subscriber loop circuit; quantizing the analog signal into a plurality of digital samples; encoding the plurality of digital samples via codec instructions running on a digital signal processor installed on the subscriber interface line card; and converting, via conversion instructions running on the digital signal processor, the encoded plurality of digital samples to a plurality of VoATM packets.
摘要翻译： 某些示例性实施例提供了一种方法，包括：在用户接口线卡处接收来自POTS用户环路电路的模拟信号; 将模拟信号量化成多个数字样本; 通过在安装在用户接口线卡上的数字信号处理器上运行的编解码器指令对多个数字样本进行编码; 以及经由所述数字信号处理器上运行的转换指令将所编码的多个数字样本转换成多个VoATM分组。
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公开(公告)号：US07508814B1
公开(公告)日：2009-03-24
申请号：US10748958
申请日：2003-12-30
IPC分类号： H04L12/66
CPC分类号： H04M3/007 , G10L19/167 , H04M7/0057
摘要： Certain exemplary embodiments provide a method, comprising: receiving, at a subscriber interface line card, an analog signal from a POTS subscriber loop circuit; quantizing the analog signal into a plurality of digital samples; encoding, via high-quality audio codec instructions running on a digital signal processor installed on the subscriber interface line card, the plurality of digital samples; and converting, via conversion instructions running on the digital signal processor, the encoded plurality of digital samples into a plurality of VoATM packets.
摘要翻译： 某些示例性实施例提供了一种方法，包括：在用户接口线卡处接收来自POTS用户环路电路的模拟信号; 将模拟信号量化成多个数字样本; 通过在安装在用户接口线卡上的数字信号处理器上运行的高质量音频编解码器指令对多个数字样本进行编码; 以及经由所述数字信号处理器上运行的转换指令将经编码的多个数字样本转换成多个VoATM分组。
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46.发明授权公开(公告)号：US07450570B1
公开(公告)日：2008-11-11
申请号：US10978886
申请日：2004-11-01
IPC分类号： H04L12/64
CPC分类号： H04L12/66
摘要： Embodiments of the invention include a system and method for providing high quality voice/sound communications over a local loop of a telephone network. The method aspect of the invention comprises receiving a voice signal, digitizing the voice signal into a high quality voice signal, utilizing sampling rates greater than 8000 samples per second and/or sample sizes greater than 8 bits per sample, negotiating voice processing characteristics between a customer premises equipment and a network element such as a softswitch, receiving speech from a user at a customer premises equipment according to the negotiation, converting the received speech into high bandwidth signal and transmitting the high bandwidth signal to a telephone local loop, transmitting the high bandwidth signal from the local loop to wideband node that packetizes the high bandwidth signal for transmission to a packet network and receiving the packetized signal from the packet network at a switch that switches between an on-network or off-network status. A voice over IP platform may also be used to route packetized signals from the packet network to either the telephone network or another packet network.
摘要翻译： 本发明的实施例包括用于通过电话网络的本地环路提供高质量语音/声音通信的系统和方法。 本发明的方法方面包括接收语音信号，将语音信号数字化为高质量语音信号，利用大于每秒8000个采样的采样率和/或每个样本大于8位的采样大小，协商语音处理特性 客户端设备和诸如软交换机的网元，根据协商从客户端设备接收用户的语音，将接收到的语音转换成高带宽信号，并将高带宽信号发送到电话本地环路，发送高电平 从本地环路到宽带节点的带宽信号，其分组高带宽信号以传输到分组网络，并且在切换在网络上或离网状态的交换机处从分组网络接收分组信号。 也可以使用IP语音平台来将分组信号从分组网络路由到电话网络或另一分组网络。
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公开(公告)号：US20060034481A1
公开(公告)日：2006-02-16
申请号：US10980052
申请日：2004-11-03
申请人： Farhad Barzegar , Irwin Gerszberg , Scott Mollica , Thomas Hill
发明人： Farhad Barzegar , Irwin Gerszberg , Scott Mollica , Thomas Hill
CPC分类号： H04H20/76 , H04H60/94 , H04L29/06027 , H04L65/1026 , H04L65/80
摘要： Certain exemplary embodiments provide a method comprising a plurality of activities, comprising: via a CPE gateway: initiating a communications connection between an audio device coupled to the CPE gateway and a network coupled to the CPE gateway; and negotiating on behalf of the audio device with the network 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包括多个活动的方法，包括：经由CPE网关：发起耦合到CPE网关的音频设备与耦合到CPE网关的网络之间的通信连接; 以及代表音频设备与网络协商用于处理要通过网络发送的音频信号的参数，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。
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公开(公告)号：US20060034300A1
公开(公告)日：2006-02-16
申请号：US10980056
申请日：2004-11-03
申请人： Farhad Barzegar , Irwin Gerszberg , Scott Mollica , Thomas Hill
发明人： Farhad Barzegar , Irwin Gerszberg , Scott Mollica , Thomas Hill
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。
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49.发明申请公开(公告)号：US20050254484A1
公开(公告)日：2005-11-17
申请号：US11188537
申请日：2005-07-25
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。
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50.发明授权公开(公告)号：US06363079B1
公开(公告)日：2002-03-26
申请号：US09001422
申请日：1997-12-31
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。
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