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1.发明授权公开(公告)号：US08848694B2
公开(公告)日：2014-09-30
申请号：US13353959
申请日：2012-01-19
CPC分类号： H04L12/66
摘要： Providing high quality voice/sound communications over a local loop of a telephone network is disclosed. The method includes receiving a voice signal, digitizing the voice signal into a high quality voice signal, utilizing sampling rates and/or sizes above the threshold, negotiating voice processing characteristics between a customer premises equipment and a network element, receiving speech 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 can route packetized signals from the packet network to the telephone network or another packet network.
摘要翻译： 公开了通过电话网络的本地环路提供高质量的语音/声音通信。 该方法包括接收语音信号，利用高于阈值的采样率和/或尺寸将语音信号数字化为高质量语音信号，协商客户驻地设备与网元之间的语音处理特性，在客户驻地处接收语音 根据协商的设备，将接收到的语音转换为高带宽信号，并将高带宽信号发送到电话本地环路，将本地环路的高带宽信号传送到宽带节点，将高带宽信号分组化，以传输到分组网络 以及在网络状态或非网络状态之间切换的交换机处从分组网络接收分组信号。 IP语音平台可以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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2.发明授权System and method of providing a high-quality voice network architecture over IP centrex 有权通过IP中心提供高质量语音网络架构的系统和方法公开(公告)号：US07974271B2
公开(公告)日：2011-07-05
申请号：US12553514
申请日：2009-09-03
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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3.发明授权公开(公告)号：US07924813B1
公开(公告)日：2011-04-12
申请号：US10992460
申请日：2004-11-18
IPC分类号： H04L12/56
CPC分类号： H04M1/2535 , H04M1/2478 , H04M1/72502
摘要： Certain exemplary embodiments comprise a method comprising a plurality of activities, comprising: via a CPE telephony device simultaneously connectable to a POTS connection and to a connection to a data network: facilitating, via the POTS connection, a PSTN call, and facilitating, via the data network connection, a display of data to a call participant of the PSTN call, the data provided the data network.
摘要翻译： 某些示例性实施例包括包括多个活动的方法，包括：经由可以连接到POTS连接和连接到数据网络的CPE电话设备：通过POTS连接促进PSTN呼叫，以及通过 数据网络连接，向PSTN呼叫的呼叫参与者显示数据，数据提供数据网络。
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公开(公告)号：US07873031B1
公开(公告)日：2011-01-18
申请号：US12415399
申请日：2009-03-31
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：US07864753B1
公开(公告)日：2011-01-04
申请号：US12391611
申请日：2009-02-24
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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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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7.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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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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10.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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