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公开(公告)号：WO2009069056A2
公开(公告)日：2009-06-04
申请号：PCT/IB2008054903
申请日：2008-11-21
Applicant: ADC DSL SYS INC , POLLAND JOE , YANG FU-CHIN
Inventor： POLLAND JOE , YANG FU-CHIN
CPC classification number: H04L12/2881 , H04L41/0677 , H04L41/0681
Abstract: Systems and methods for communicating faults across a communications network cross-connect are provided. In one embodiment, a method for communicating an alarm condition in a cross-connected network is provided. The method comprises providing a cross-connect having a first side and a second side, wherein the first side includes a plurality of interface ports and the second side includes an interface port; detecting a fault on a first interface port of the first side; and when a fault is detected on the first interface port of the first side, transmitting a signal on the interface port of the second side, the signal having a pre-defined alarm data pattern inserted into one or more time slots associated with the first interface port of the first side.
Abstract translation: 提供了用于在通信网络交叉连接中通信故障的系统和方法。 在一个实施例中，提供了一种用于在交叉连接网络中传达报警条件的方法。 该方法包括提供具有第一侧和第二侧的交叉连接，其中第一侧包括多个接口端口，第二侧包括接口端口; 检测所述第一侧的第一接口端口的故障; 并且当在所述第一侧的所述第一接口端口上检测到故障时，在所述第二侧的接口端口上发送信号，所述信号具有插入到与所述第一接口相关联的一个或多个时隙中的预定义报警数据模式 港口的第一边。
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公开(公告)号：WO2008083340A2
公开(公告)日：2008-07-10
申请号：PCT/US2007/089136
申请日：2007-12-28
Applicant: ARCSOFT, INC. , TU, JianMing , XIONG, JinShan , XIA, Jingyong
Inventor： TU, JianMing , XIONG, JinShan , XIA, Jingyong
IPC: H04L12/28
CPC classification number: H04L12/2856 , H04L12/2859 , H04L12/2881
Abstract: A method is provided for a telephone gateway device to bridge a local area network (LAN) equipment and a broadband modem to a wide area network (WAN). The method includes starting a PPPoE server process to establish a first PPPoE connection to the LAN equipment connected at a LAN interface of the gateway device, starting a PPPoE client process to establish a second PPPoE connection to the broadband modem connected to a WAN interface of the gateway device, exchanging a first PPPoE negotiation information from the LAN equipment and a second PPPoE negotiation information from the broadband modem through the PPPoE server and the PPPoE client processes, establishing the first PPPoE connection to the LAN equipment at the LAN interface and the second PPPoE connection to the broadband modem at the WAN interface, and bridging the first and the second PPPoE connections.
Abstract translation: 提供了一种用于电话网关设备将局域网（LAN）设备和宽带调制解调器桥接到广域网（WAN）的方法。 该方法包括启动PPPoE服务器进程以建立与连接在网关设备的LAN接口上的LAN设备的第一PPPoE连接，启动PPPoE客户端进程以建立到连接到网络设备的WAN接口的宽带调制解调器的第二PPPoE连接 网关设备，从LAN设备交换第一PPPoE协商信息，通过PPPoE服务器和PPPoE客户端进程从宽带调制解调器接收第二PPPoE协商信息，建立与LAN接口的LAN设备和第二PPPoE的第一PPPoE连接 连接到WAN接口的宽带调制解调器，并桥接第一个和第二个PPPoE连接。
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公开(公告)号：WO2007074308A1
公开(公告)日：2007-07-05
申请号：PCT/FR2006/051419
申请日：2006-12-22
Applicant: FRANCE TELECOM , MINODIER, David , IVANOFF, Gilles
Inventor： MINODIER, David , IVANOFF, Gilles
IPC: H04L12/28
CPC classification number: H04L12/2881 , H04L12/2892 , H04L63/08 , H04W12/06 , H04W12/08
Abstract: L'invention concerne un procédé de connexion d'un dispositif de télécommunication (100) utilisé par un client (10) à un service délivré par un fournisseur de services (340, 350, 360) par l'intermédiaire d'un réseau de télécommunication (500). Le dispositif de télécommunication est relié à un point d'accès (200) du réseau de télécommunication par une ligne client (110). Le procédé selon l'invention comprend une étape d'authentification (E 8 ) du client mise en œuvre par un serveur d'authentification (341, 351, 361), une étape (E 10 ) d'autorisation d'accès au service mise en œuvre par le serveur d'authentification en cas de décision d'authentification positive (DP 1 ) du client, une étape (E 4 ) de mise à jour et de stockage en mémoire d'une valeur de variable de débit disponible (DD) sur la ligne client, une étape (E 5 ) de vérification du débit disponible sur la ligne client et une étape (E 11 ) de connexion effective du client au service qui n'est mise en œuvre par le point d'accès (200) que si une décision d'autorisation d'accès positive (DP 2 ) a été délivrée et si la valeur de la variable de débit disponible (DD) est supérieure au débit de transmission utile (DU) du service demandé.
Abstract translation: 本发明涉及一种用于将由客户机（10）使用的电信设备（100）连接到由电信网络（500）由服务提供商（340,350,360）提供的业务的方法。 电信设备通过客户端线路（110）链接到电信网络的接入点（200）。 根据本发明的方法包括由认证服务器（341,351,361）实现的客户端认证步骤（E <8S），服务访问授权步骤（E＆gt; 10＆lt; ）在所述客户机的肯定认证决定（DP <1> 1 ）的情况下由所述认证服务器实现的更新和存储在所述客户端的存储器中的步骤（E 4> 4） 表示客户端线路上的可用比特率（DD）的变量的值，验证客户端线路上可用的比特率的步骤（E> 5 ）和步骤（E 11> / SUB>），仅当已经递送了正的访问授权决定（DP 2> 2 ）时，客户端与由接入点（200）实现的服务的实际连接， 可用比特率变量（DD）大于所请求的服务的有用传输比特率（DU）。
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公开(公告)号：WO2007061566A1
公开(公告)日：2007-05-31
申请号：PCT/US2006/041705
申请日：2006-10-26
Applicant: CISCO TECHNOLOGY, INC. , SHUEN, Pauline , RIVERS, James
Inventor： SHUEN, Pauline , RIVERS, James
IPC: G01R31/08
CPC classification number: H04L12/2856 , H04L12/2861 , H04L12/2881 , H04L12/4645 , H04L49/354
Abstract: A method and apparatus utilized in layer 2 access switches of an Ethernet ring-based network to bridge multicast packets between a multicast VLAN and a selected VLAN coupled to a VLAN trunk port of the layer 2 access switch. The duplication of multicast streams over the ring technology is avoided while maintaining isolation between subscribers.
Abstract translation: 一种在以太网环网的二层接入交换机中使用的方法和装置，用于跨组播VLAN和耦合到第二层接入交换机的VLAN中继端口的选定VLAN之间的组播报文。 避免在环形技术上重复组播流，同时保持用户之间的隔离。
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公开(公告)号：WO2006122502A1
公开(公告)日：2006-11-23
申请号：PCT/CN2006/001011
申请日：2006-05-17
Inventor： 吴海军
IPC: H04L12/28
CPC classification number: H04L12/2881 , H04L12/2859 , H04L29/12009 , H04L29/12367 , H04L29/12839 , H04L61/2514 , H04L61/6022
Abstract: 本发明公开了一种二层报文传输方法，包括：将报文属性信息与公用MAC地址的对应关系配置在接入设备上，当接入设备收到用户终端发来的报文后，根据该报文的属性信息，在所述对应关系中查找到对应的公用MAC地址，以该公用MAC地址替换报文中的源MAC地址，并将该报文发送到汇聚层设备；本发明同时公开了一种不含特征信息的二层报文传输方法，该方法需接入设备获取报文特征信息，并将其携带在报文中发送给汇聚层设备；本发明还公开了一种接入设备，包括：MAC地址转换模块。本发明大大减少了汇聚层设备进行MAC地址转换所需的VLAN和MAC地址表项的容量，且不需接入设备为用户分配IP地址，有利于网络维护。
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Patent Agency Ranking
公开(公告)号：WO2006118497A1
公开(公告)日：2006-11-09
申请号：PCT/SE2005/000645
申请日：2005-04-29
Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RUNE, Johan , JÖNSSON, Ulf , LARSSON, Tony , CAGENIUS, Torbjörn
Inventor： RUNE, Johan , JÖNSSON, Ulf , LARSSON, Tony , CAGENIUS, Torbjörn
IPC: H04L12/46
CPC classification number: H04L12/4641 , H04L12/2881 , H04L41/0213 , H04L63/08 , H04L63/0884 , H04L63/162
Abstract: An access node for an Ethernet network is connected between an access point of user devices and a broadband remote access server for access to a plurality of service providng networks. It includes a VLAN handling unit having a memory for storing identifications of Ethernet frames transmitted in a first VLAN including the access node and a local virtual router function unit of of the access server in a second VLANs. Each of the second VLANs including the access node, the local virtual router function unit and one of the virtual router function units of the access server for each of the virtual router function units. A control unit commands the handling unit to transmit frames from a new user device that has connected itself to the access point into the first virtrual local area network. The control unit also receives information from the access server in respect of routing frames and its commands to the handling unit to transmit frames from user device which is connected to the access point and the frames from which are transmitted into the first VLAN to be instead transmitted into one of th esecond VLAN as given by the information received from the broadband remote access server, the frames thereby being transmitted to the server of the respective service providing network.
Abstract translation: 用于以太网的接入节点连接在用户设备的接入点和用于接入多个服务提供网络的宽带远程接入服务器之间。 它包括具有存储器的VLAN处理单元，该存储器用于存储在包括接入节点的第一VLAN中发送的以太网帧的标识和在第二VLAN中的接入服务器的本地虚拟路由器功能单元。 每个第二VLAN包括接入节点，本地虚拟路由器功能单元和用于每个虚拟路由器功能单元的接入服务器的虚拟路由器功能单元之一。 控制单元命令处理单元将已经连接到接入点的新用户设备的帧传送到第一虚拟局域网。 控制单元还从接入服务器接收关于路由帧及其命令的信息到处理单元，以从连接到接入点的用户设备发送帧，并将发送到第一VLAN的帧传送到相反地发送 进入从宽带远程接入服务器接收的信息给出的第一个VLAN中，由此将帧发送到相应服务提供网络的服务器。
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7.发明申请METHOD AND APPARATUS FOR INJECTION OF IP MULTICAST CONTENT INTO AN ATM DSL NETWORK 审中-公开将IP多播内容注入ATM DSL网络的方法和装置
公开(公告)号：WO02043301A2
公开(公告)日：2002-05-30
申请号：PCT/US2001/043105
申请日：2001-11-16
CPC classification number: H04L29/06 , G06Q30/02 , H04L12/1836 , H04L12/185 , H04L12/2856 , H04L12/2861 , H04L12/2881 , H04L12/2883 , H04L69/08 , H04L2012/5606 , H04L2012/561 , H04L2012/5642 , H04L2012/5667 , H04L2012/6478
Abstract: A method and apparatus enables legacy NSP and other networks which use ATM switches that lack multicasting capabilities to acquire and distribute IP multicast transmissions to content subscribers on ATM DSL networks. The method and apparatus further provides the ability for insertion of local advertising content into received IP streams for subsequent distribution over an ATM network. An IP ATM Multicaster (IAM) converts IP multicast signals to ATM protocol and replicates the converted IP multicast packets in response to IGMP join requests received from one or more prospective multicast content recipients. The IAM acts as a bridge between IP protocol and ATM protocol environments that handles conversions and encapsulation protocols between environments. An alternate embodiment utilizes an ATM IP Multicast Inserter (AIMI) that embodies similar functions as the IAM but without using multiple virtual circuits. A local Ad Inserter (LAI) is provided for enabling insertion of advertisements into the IP multicast data stream prior to insertion into the ATM network.
Abstract translation: 一种方法和装置使得能够使用缺乏多播能力的ATM交换机的传统NSP和其他网络来获取并分发IP多播传输给ATM DSL网络上的内容订户。 该方法和装置进一步提供将本地广告内容插入接收到的IP流中以便随后通过ATM网络分发的能力。 IP ATM多机（IAM）将IP组播信号转换为ATM协议，并根据从一个或多个潜在的组播内容接收者接收的IGMP加入请求复制转换的IP组播数据包。 IAM充当IP协议和ATM协议环境之间的桥梁，可以处理环境之间的转换和封装协议。 替代实施例利用体现与IAM类似的功能但不使用多个虚拟电路的ATM IP组播插入器（AIMI）。 提供本地广告插入器（LAI），用于在插入到ATM网络之前将广告插入到IP多播数据流中。
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公开(公告)号：WO0193498A3
公开(公告)日：2002-04-25
申请号：PCT/GB0102395
申请日：2001-05-25
Applicant: UNITT BRIAN , GRANT MICHAEL , TATE CHRISTOPHER , WALLACE ANDREW , ALGIE GLEN , NORTEL NETWORKS LTD
Inventor： UNITT BRIAN , GRANT MICHAEL , TATE CHRISTOPHER , WALLACE ANDREW , ALGIE GLEN
IPC: H04B10/00 , H03M1/06 , H03M1/68 , H03M1/76 , H04B10/207 , H04B10/22 , H04J14/02 , H04L12/28 , H04L12/44 , H04L12/56 , H04L29/08 , H04Q11/00 , H04Q7/20
CPC classification number: H04L12/2856 , H04B10/272 , H04J14/0226 , H04J14/0247 , H04J14/0252 , H04L12/2861 , H04L12/2881 , H04L12/2885 , H04L69/324 , H04Q11/0066 , H04Q11/0067 , H04Q11/0071 , H04Q2011/0064
Abstract: A communications network (e.g. fibre to the home (FTTH) or wireless) comprises a head end, to which outstations are coupled via a shared point-to-multipoint medium. The head end is arranged to transmit downstream to the outstations a sequence of frames comprising data frames and command frames. The command frames marshal control of upstream transmissions from the outstations. A first downstream command frame directed to a specific outstation indicates the beginning of a timeslot, and also indicates the time slot duration (including an indefinite duration). Where the duration is indefinite, a second command frame directed to at least the same outstation indicates the end of the allotted time slot. Further methods are provided to optimise timeslot allocation, and to support addition and removal of outstations on the network.
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9.发明申请
公开(公告)号：WO01050292A1
公开(公告)日：2001-07-12
申请号：PCT/US2000/035314
申请日：2000-12-22
CPC classification number: H04L61/2015 , H04L12/2856 , H04L12/2859 , H04L12/2881 , H04L12/2898 , H04L69/08 , H04L69/18 , H04L2212/00 , H04M11/062
Abstract: The present invention encompasses a proxi for providing an IP address to a computer (100) configured for operation on a wide area network using a local area network address assignment format. The method allows a subscriber side network terminal to receive from a locally attached computer (100) an IP address request in a wide area network compatible format and to obtain from a remote server an IP address using a local area network compatible request.
Abstract translation: 本发明包括一种用于向计算机（100）提供IP地址的配置，其被配置为使用局域网地址分配格式在广域网上进行操作。 该方法允许用户侧网络终端从本地连接的计算机（100）接收广域网兼容格式的IP地址请求，并从远程服务器获得使用局域网兼容请求的IP地址。
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公开(公告)号：WO2008145033A1
公开(公告)日：2008-12-04
申请号：PCT/CN2008/070652
申请日：2008-04-01
Inventor： 郑若滨
IPC: H04Q7/30
CPC classification number: H04Q11/04 , H04L12/2881 , H04L12/2885 , H04L12/2896 , H04L12/4633 , H04L12/467 , H04Q2213/13039 , H04Q2213/13099
Abstract: A digital subscriber line access multiplexer includes: a digital subscriber line interface unit for processing physical layer and data link layer of digital subscriber line; at least two virtual digital subscriber line access multiplexer units for simulating a digital subscriber line access multiplexer to process messages from the digital subscriber line interface unit; a backhaul interface unit for receiving the messages processed by the virtual digital subscriber line access multiplexer unit, and forwarding messages from an edge node or a provider device to the virtual digital subscriber line access multiplexer unit to process. An optical network termination and an optical line termination and base station are also disclosed in the present invention.
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