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1. 发明授权

US07023875B2 Telecommunications system and subscriber equipment therefor 失效
公开(公告)号：US07023875B2
公开(公告)日：2006-04-04
申请号：US09948898
申请日：2001-09-07
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
IPC分类号： H04L12/66
CPC分类号： H04L5/16 , H04J2203/0048 , H04L5/0007 , H04L5/023 , H04L5/143 , H04L12/5601 , H04L27/0002 , H04L27/2602 , H04L2012/561 , H04L2012/5618 , H04L2012/5625 , H04L2012/5658 , H04M3/007 , H04M3/12 , H04M11/062 , H04Q1/028 , H04Q1/03 , H04Q1/10 , H04Q11/0478 , H04Q2201/12 , H04Q2201/802 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13199 , H04Q2213/1329 , H04Q2213/13291 , H04Q2213/13299 , H04Q2213/13389
摘要： An xDSL (x-Digital Subscriber Line) signal is multiplexed with POTS on a twisted pair between a subscriber modem and line termination equipment in a shelf that also includes network termination equipment for connection to a broadband network. The line termination and network termination equipment are interconnected by a bus internal to the shelf for providing subscriber access. Separate lowpass filters are provided at each end of a twisted wire pair between the shelf and each subscriber equipment. A shelf can be used as a hub for connecting to a remote shelf that includes the line termination equipment for connection to subscribers.

2. 发明授权

US07039065B2 Telecommunications rack including shelves with nonredundant backplanes used redundantly 有权
公开(公告)号：US07039065B2
公开(公告)日：2006-05-02
申请号：US09942388
申请日：2001-08-29
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
IPC分类号： H04L12/66
CPC分类号： H04L5/16 , H04J2203/0048 , H04L5/0007 , H04L5/023 , H04L5/143 , H04L12/5601 , H04L27/0002 , H04L27/2602 , H04L2012/561 , H04L2012/5618 , H04L2012/5625 , H04L2012/5658 , H04M3/007 , H04M3/12 , H04M11/062 , H04Q1/028 , H04Q1/03 , H04Q1/10 , H04Q11/0478 , H04Q2201/12 , H04Q2201/802 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13199 , H04Q2213/1329 , H04Q2213/13291 , H04Q2213/13299 , H04Q2213/13389
摘要： A telecommunications rack has one or more shelves connected to a narrowband network and to a broadband network for serving a plurality of subscribers. Line termination and network termination equipment are interconnected by a bus internal to the shelf for providing subscriber access. One half of a redundant equipment pair can be placed in one shelf and the other half in another shelf in a same rack for sharing network termination equipment between such shelves. The rack or shelf in the rack can be used as a hub for connecting to a remote shelf or housing that includes the line termination equipment for connection to subscribers.

3. 发明授权

US06314102B1 Telecommunications system for providing both narrowband and broadband services to subscribers 失效
标题翻译：为用户提供窄带和宽带服务的电信系统
公开(公告)号：US06314102B1
公开(公告)日：2001-11-06
申请号：US08891145
申请日：1997-07-10
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
IPC分类号： H04M1100
CPC分类号： H04L5/16 , H04J2203/0048 , H04L5/0007 , H04L5/023 , H04L5/143 , H04L12/5601 , H04L27/0002 , H04L27/2602 , H04L2012/561 , H04L2012/5618 , H04L2012/5625 , H04L2012/5658 , H04M3/007 , H04M3/12 , H04M11/062 , H04Q1/028 , H04Q1/03 , H04Q1/10 , H04Q11/0478 , H04Q2201/12 , H04Q2201/802 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13199 , H04Q2213/1329 , H04Q2213/13291 , H04Q2213/13299 , H04Q2213/13389
摘要： An architecture, as well as various components, of an asynchronous transfer mode (ATM) subscriber access multiplexer (ASAM) system can be implemented using an XDSL (x-Digital Subscriber Line) using DMT (Discrete Multitone) or CAP (Carrierless Amplitude Phase Modulation) between a plurality of subscribers and a corresponding plurality of line termination equipment in a shelf that also includes network termination equipment for connection to an ATM network. The line termination and network termination equipment are interconnected by a bus internal to the shelf for providing subscriber access. Separate lowpass filters are provided at each end of a twisted wire pair between the shelf and each subscriber equipment. A shelf can be used as a hub for connecting to a remote shelf that includes the line termination equipment for connection to subscribers. Although the internal bus of the shelf is shown in a non-redundant embodiment, an increased level of equipment protection can be provided by placing one half of a redundant equipment pair in one shelf and the other half in the other shelf and sharing network termination equipment between such shelves.
摘要翻译：异步传输模式（ATM）用户接入复用器（ASAM）系统的架构以及各种组件可以使用使用DMT（离散多音）或CAP（无载波幅相调制）的XDSL（x数字用户线）来实现）以及还包括用于连接到ATM网络的网络终端设备的架子中的对应的多个线路终端设备。线路终端和网络终端设备通过机架内部的总线互连，以提供用户接入。在架子和每个用户设备之间的双绞线对的每一端都提供单独的低通滤波器。架子可用作连接到远程货架的集线器，该货架包括用于连接订户的线路终端设备。虽然在非冗余实施例中示出了货架的内部总线，但是可以通过将一半的冗余设备对放置在一个机架中，将另一半放在另一个机架中并共享网络终端设备来提供更高级别的设备保护在这样的货架之间。

4. 发明授权

US07099313B2 Replaceable printed board assembly (PBA) 失效
标题翻译：可更换印刷电路板组件（PBA）
公开(公告)号：US07099313B2
公开(公告)日：2006-08-29
申请号：US09952236
申请日：2001-09-13
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey , Robert N. L. Peschi , Dirk M. J. Van Aken , Emmanuel F. Borowski , Peter P. F. Reusens , Herman L. R. Verbueken , Frank Ryckebusch , Koen A. G. De Wulf
IPC分类号： H04L12/50
CPC分类号： H04L5/16 , H04J2203/0048 , H04L5/0007 , H04L5/023 , H04L5/143 , H04L12/5601 , H04L27/0002 , H04L27/2602 , H04L2012/561 , H04L2012/5618 , H04L2012/5625 , H04L2012/5658 , H04M3/007 , H04M3/12 , H04M11/062 , H04Q1/028 , H04Q1/03 , H04Q1/10 , H04Q11/0478 , H04Q2201/12 , H04Q2201/802 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13199 , H04Q2213/1329 , H04Q2213/13291 , H04Q2213/13299 , H04Q2213/13389
摘要： A separately replaceable printed circuit board or card for use in a shelf of a telecommunications system with plural twisted pairs connected to corresponding plural subscribers via said card, each subscriber channel on each card including a low pass filter connected both to POTS and broadband services.
摘要翻译：一种用于通过所述卡连接到相应多个用户的多个双绞线的电信系统的架子中的单独可替换的印刷电路板或卡，每个卡上的每个用户信道包括连接到POTS和宽带服务的低通滤波器。

5. 发明授权

US06940859B2 Line termination equipment 失效
标题翻译：线路终端设备
公开(公告)号：US06940859B2
公开(公告)日：2005-09-06
申请号：US09952351
申请日：2001-09-13
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Peter P. F. Reusens
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Peter P. F. Reusens
IPC分类号： H04Q3/42 , H04J11/00 , H04L5/02 , H04L5/14 , H04L12/28 , H04L12/56 , H04L27/00 , H04L27/26 , H04M3/00 , H04M3/12 , H04M11/00 , H04M11/06 , H04Q1/02 , H04Q1/10 , H04Q1/14 , H04Q3/00 , H04Q11/04
CPC分类号： H04L5/16 , H04J2203/0048 , H04L5/0007 , H04L5/023 , H04L5/143 , H04L12/5601 , H04L27/0002 , H04L27/2602 , H04L2012/561 , H04L2012/5618 , H04L2012/5625 , H04L2012/5658 , H04M3/007 , H04M3/12 , H04M11/062 , H04Q1/028 , H04Q1/03 , H04Q1/10 , H04Q11/0478 , H04Q2201/12 , H04Q2201/802 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13199 , H04Q2213/1329 , H04Q2213/13291 , H04Q2213/13299 , H04Q2213/13389
摘要： Line termination equipment may include a replaceable printed circuit board or card for use in a shelf of a telecommunications system with plural twisted pairs connected to corresponding plural subscribers via said card, each subscriber channel on each card including a hybrid circuit connected to one of the plural twisted pairs, a highpass filter, a modulator/encoder and a demodulator/decoder.
摘要翻译：线路终端设备可以包括用于具有通过所述卡连接到对应的多个用户的多个双绞线的电信系统的架子中的可更换印刷电路板或卡，每个卡上的每个用户信道包括连接到多个双绞线，高通滤波器，调制器/编码器和解调器/解码器。

6. 发明授权

US07042900B2 Housing for connection to both broadband and narrowband networks as a shelf in a telecommunications rack 有权
标题翻译：用于连接宽带和窄带网络作为电信机架中的架子的外壳
公开(公告)号：US07042900B2
公开(公告)日：2006-05-09
申请号：US09924074
申请日：2001-08-07
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Marlin V. Simmering , Eduard C. M. Boeykens , Chris Van Der Auwera , Peter A. R. Van Rompu , Kurt Pynaert , Daniel A. C. Verly , Gilbert A. F. Van Campenhout , Richard H. Bailey
IPC分类号： H04L12/66
CPC分类号： H04L5/16 , H04J2203/0048 , H04L5/0007 , H04L5/023 , H04L5/143 , H04L12/5601 , H04L27/0002 , H04L27/2602 , H04L2012/561 , H04L2012/5618 , H04L2012/5625 , H04L2012/5658 , H04M3/007 , H04M3/12 , H04M11/062 , H04Q1/028 , H04Q1/03 , H04Q1/10 , H04Q11/0478 , H04Q2201/12 , H04Q2201/802 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13199 , H04Q2213/1329 , H04Q2213/13291 , H04Q2213/13299 , H04Q2213/13389
摘要： A shelf or housing is connected to a narrowband network and to a broadband network for serving a plurality of subscribers includes two sections, one for lowpass filters and another for line and network termination cards. The line termination and network termination equipment are interconnected by a bus internal to the shelf for providing subscriber access. The shelf or housing can be used as a hub for connecting to a remote shelf or housing that includes the line termination equipment for connection to subscribers. Although the internal bus of the shelf or housing is shown in a non-redundant embodiment, an increased level of equipment protection can be provided by placing one half of a redundant equipment pair in one shelf or housing and the other half in the other shelf or housing and sharing network termination equipment between such shelves or housings.
摘要翻译：架子或壳体连接到窄带网络，并且宽带网络用于服务多个用户包括两个部分，一个用于低通滤波器，另一个用于线路和网络终端卡。线路终端和网络终端设备通过机架内部的总线互连，以提供用户接入。搁板或外壳可用作连接到远程货架或外壳的集线器，其包括用于连接订户的线路终端设备。虽然在非冗余的实施例中示出了搁板或外壳的内部总线，但是可以通过将一半的冗余设备对放置在一个搁板或外壳中，另一半放在另一个搁板中来提供更高级别的设备保护在这种货架或外壳之间安装和共享网络终端设备。

7. 发明授权

US07092394B2 Line termination equipment 失效
公开(公告)号：US07092394B2
公开(公告)日：2006-08-15
申请号：US09952551
申请日：2001-09-14
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Peter A. R. Van Rompu , Kurt Pynaert
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Peter M. L. Schepers , Geert A. E. Van Wonterghem , Peter A. R. Van Rompu , Kurt Pynaert
IPC分类号： H04L12/28
CPC分类号： H04L5/16 , H04J2203/0048 , H04L5/0007 , H04L5/023 , H04L5/143 , H04L12/5601 , H04L27/0002 , H04L27/2602 , H04L2012/561 , H04L2012/5618 , H04L2012/5625 , H04L2012/5658 , H04M3/007 , H04M3/12 , H04M11/062 , H04Q1/028 , H04Q1/03 , H04Q1/10 , H04Q11/0478 , H04Q2201/12 , H04Q2201/802 , H04Q2213/13003 , H04Q2213/1301 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13199 , H04Q2213/1329 , H04Q2213/13291 , H04Q2213/13299 , H04Q2213/13389
摘要： Asynchronous Transfer Mode (ATM) cells are conveyed over a shelf bus to and from an NT (network termination) card inserted into the bus connected to an ATM network and to a plurality of LT (line termination) cards also inserted into the bus, wherein the NT card processes the ATM cells and provides downstream cells to the bus with a guard byte and upstream cells to the ATM network without a guard byte.

8. 发明授权

US5687014A Optical distribution shelf for a remote terminal of an optical fiber telecommunications network 失效
标题翻译：光纤电信网络远程终端的光分配架
公开(公告)号：US5687014A
公开(公告)日：1997-11-11
申请号：US682915
申请日：1996-07-16
申请人： Richard M. Czerwiec , Joseph E. Sutherland , Marlin V. Simmering , Andrew L. Withers , Robert S. Kroninger
发明人： Richard M. Czerwiec , Joseph E. Sutherland , Marlin V. Simmering , Andrew L. Withers , Robert S. Kroninger
IPC分类号： H04J3/16 , H04J14/02 , H04N7/22 , H04Q11/00 , H04Q11/04 , H04Q14/00
CPC分类号： H04J3/1611 , H04J14/02 , H04J14/0298 , H04N7/22 , H04Q11/0062 , H04J2203/0032 , H04J2203/0041 , H04J2203/0057 , H04J2203/0062 , H04Q11/0066 , H04Q11/0067
摘要： In an optical fiber telecommunications network for providing both narrowband telephony signals and broadband video services over a single optical fiber using a single optical carrier, an optical distribution shelf includes a plurality of optical distribution units and interface units for interfacing with a controlling microprocessor. The optical distribution units receive baseband TDM telephony signals in serial format and the broadband video signals and function to frequency division multiplex the broadband video signals with the baseband telephony signals. The multiplexed signal is used to frequency modulate an optical carrier for transmission on a single optical fiber.
摘要翻译：在用于使用单个光载波在单个光纤上提供窄带电话信号和宽带视频服务的光纤电信网络中，光分布架包括多个光分配单元和用于与控制微处理器对接的接口单元。光分配单元以串行格式接收基带TDM电话信号，并且宽带视频信号和功能将宽带视频信号与基带电话信号进行频分复用。复用的信号用于频率调制光载波以在单个光纤上传输。

9. 发明授权

US5301050A Subscriber loop testing in a fiber-to-the-curb communications network 失效
标题翻译：光纤到路由通信网络中的用户环路测试
公开(公告)号：US5301050A
公开(公告)日：1994-04-05
申请号：US83787
申请日：1993-06-25
申请人： Richard M. Czerwiec , Joseph E. Sutherland
发明人： Richard M. Czerwiec , Joseph E. Sutherland
IPC分类号： H04B10/272 , H04M3/30 , H04B10/08 , H04B10/00
CPC分类号： H04M3/30 , H04B10/272 , H04M3/301 , H04M3/303
摘要： In fiber telecommunications network where an optical fiber is extended to the subscriber's neighborhood, mechanized loop testing is performed by a test unit located in a network unit in the subscriber's neighborhood. The test unit is responsive to commands from a controller located in the network unit to perform metallic line tests on the lines extending to the subscriber. Test results are stored in a memory associated with the controller in the network unit. Upon receipt of a test request from a central test controller, the controller within the network unit determines if there is sufficient time to perform the test; if so, a new test is performed and the results are conveyed back to the central test controller controller. If sufficient time is not available, the results of the last performed routine test contained in the memory are transmitted back to the central test controller. The test results sent back to the central test controller are conveyed firstly in the form of a particular four-digit code, which code is interpreted at a remote terminal and converted to a specific resistive signature which is conveyed back to the central test controller. The specific resistive signature is interpreted by the standard remote measurement unit located in a remote terminal.
摘要翻译：在光纤延伸到用户邻域的光纤电信网络中，机器化环路测试由位于用户邻域的网络单元中的测试单元执行。测试单元响应来自位于网络单元中的控制器的命令，以对延伸到订户的线路执行金属线路测试。测试结果存储在与网络单元中与控制器相关联的存储器中。在从中央测试控制器接收到测试请求后，网络单元内的控制器确定是否有足够的时间进行测试; 如果是这样，则执行新的测试，并将结果传送回中央测试控制器控制器。如果没有足够的时间，则包含在存储器中的最后执行的例行测试的结果被传送回中央测试控制器。发送回中央测试控制器的测试结果首先以特定的四位代码的形式传送，该代码在远程终端被解释并转换成特定的电阻签名，该电阻签名被传送回中央测试控制器。特定的电阻签名由位于远程终端的标准远程测量单元来解释。

10. 发明授权

US07274669B2 Facilitating digital subscriber line services via a subscriber premise network interface device 有权
标题翻译：通过用户住宅网络接口设备促进数字用户线路业务
公开(公告)号：US07274669B2
公开(公告)日：2007-09-25
申请号：US10132806
申请日：2002-04-25
申请人： Richard M. Czerwiec , Richard H. Bailey , Richard R. Rzonca , Gus C. Sanders, Jr. , Randall B. Sharpe , Joseph E. Sutherland
发明人： Richard M. Czerwiec , Richard H. Bailey , Richard R. Rzonca , Gus C. Sanders, Jr. , Randall B. Sharpe , Joseph E. Sutherland
IPC分类号： H04L12/56 , G01R31/08
CPC分类号： H04M11/062 , H04M3/2209 , H04M3/30 , H04M2207/203
摘要： Various aspects of apparatuses and methods for enabling a subscriber premise network interface device (NID) to facilitate communication services including digitally derived voice services to be facilitated between a central office and a subscriber premise are disclosed herein. In accordance with one embodiment of the disclosures herein, such a method includes facilitating a downstream DSL voice channel transmission process at a subscriber premise Network Interface Device (NID) and facilitating an upstream DSL voice channel transmission process at the subscriber premise NID. The downstream DSL voice channel transmission process facilitates converting a voice component of a downstream DSL data stream to a corresponding downstream analog voice signal. The upstream DSL voice channel transmission process facilitates converting an upstream analog voice signal to an upstream voice component of an upstream DSL data stream.
摘要翻译：这里公开了用于使用户驻地网络接口设备（NID）促进包括数字导出语音服务在内的中央局和用户驻地之间的通信服务的装置和方法的各个方面。根据本文公开的一个实施例，这种方法包括促进用户驻地网络接口设备（NID）处的下游DSL语音信道传输过程，并且促进用户驻地NID处的上游DSL语音信道传输过程。下游DSL语音信道传输处理有助于将下游DSL数据流的语音分量转换成对应的下游模拟语音信号。上行DSL语音信道传输处理有助于将上游模拟话音信号转换成上游DSL数据流的上游语音分量。

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