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公开(公告)号:EP1766856A1
公开(公告)日:2007-03-28
申请号:EP05761908.2
申请日:2005-06-28
CPC分类号: H04L45/50 , H04L12/4633 , H04L29/12009 , H04L29/12028 , H04L29/12801 , H04L29/12877 , H04L45/10 , H04L45/502 , H04L61/103 , H04L61/106 , H04L61/6004 , H04L61/604
摘要: An architecture for providing service mediation in a network having a Layer-2 domain and an MPLS domain includes at least one Layer-2 provider edge device in communication with a first customer site; at least one Layer-2 edge device in communication with the Layer-2 provider edge device; at least one MPLS mediation edge device in communication with the Layer-2 edge device; and at least one MPLS provider edge device in communication with both the MPLS mediation edge device and a second customer site. An end-to-end connection is established using native Layer-2 signaling, if any, in the Layer-2 domain and PWE3 signaling protocols in the MPLS domain. The MPLS mediation edge device resolves associations between Layer-2 edge devices and MPLS provider edge devices. The service is 'mediated' in the sense that native Layer-2 signaling is terminated at the MME, and a new domain, i.e., pseudowire, is established across the MPLS domain.
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公开(公告)号:EP1449348A1
公开(公告)日:2004-08-25
申请号:EP02792842.3
申请日:2002-11-29
发明人: METZLER, Jochen , REIM, Thomas
CPC分类号: H04L61/1511 , H04L12/66 , H04L29/12066 , H04L29/12877 , H04L61/106 , H04L61/604 , H04W4/18 , H04W8/26 , H04W92/02
摘要: The invention relates to a radiocommunication system comprising a first network element (RNC-ATM1) which supports connection-oriented communication and to which a first address is allocated in a first format, a second network element (RNC-IP1) which supports connectionless communication and to which a second address is allocated in a second format, a network transmission unit (IWU1) and a data bank (DNS). In order to establish a connection between the first network element (RNC-ATM1) and the second network element (RNC-IP1), a connection-oriented link is set up between the first network element (RNC-ATM1) and the network transmission unit (IWU1) and a packet-oriented link is set up between the network transmission unit (IWU1) and the second network element (RNC-IP1). Addresses in the first format are converted into the second format with the aid of the data bank (DNS).
摘要翻译: 本发明涉及一种无线通信系统,包括支持面向连接通信并且以第一格式分配第一地址的第一网络单元(RNC-ATM1),支持无连接通信的第二网络单元(RNC-IP1)和 以第二格式分配第二地址的网络传输单元(IWU1)和数据库(DNS)。 为了在第一网络元件(RNC-ATM1)和第二网络元件(RNC-IP1)之间建立连接,在第一网络元件(RNC-ATM1)和网络传输单元 (IWU1),并且在网络传输单元(IWU1)和第二网络元件(RNC-IP1)之间建立面向分组的链路。 第一种格式的地址借助数据库(DNS)转换为第二种格式。
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公开(公告)号:EP1766856A4
公开(公告)日:2009-11-04
申请号:EP05761908
申请日:2005-06-28
申请人: NORTEL NETWORKS LTD
CPC分类号: H04L45/50 , H04L12/4633 , H04L29/12009 , H04L29/12028 , H04L29/12801 , H04L29/12877 , H04L45/10 , H04L45/502 , H04L61/103 , H04L61/106 , H04L61/6004 , H04L61/604
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公开(公告)号:EP0848874A1
公开(公告)日:1998-06-24
申请号:EP96929887.0
申请日:1996-09-03
CPC分类号: H04L61/106 , H04J3/125 , H04J3/247 , H04L29/06326 , H04L29/12877 , H04L29/12896 , H04L49/206 , H04L49/251 , H04L49/253 , H04L49/254 , H04L49/255 , H04L49/256 , H04L49/3009 , H04L49/50 , H04L61/10 , H04L61/604 , H04L61/605 , H04L65/1069 , H04L2012/561 , H04L2012/563 , H04L2012/5653 , H04L2012/5665 , H04L2012/5672 , H04Q3/0016 , H04Q3/0025 , H04Q3/0029 , H04Q11/0478 , H04Q2213/13102 , H04Q2213/13104 , H04Q2213/13141 , H04Q2213/13167 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/1329 , H04Q2213/13296 , H04Q2213/13349 , H04Q2213/1338 , H04Q2213/13389 , H04Q2213/13399 , H04Q2213/13527
摘要: A system (100) for providing virtual connections through an ATM interworking multiplexer (130, 140) on a call-by-call basis. A signaling processor (160) receives signaling for a call and selects the virtual connection for the call. The signaling processor (160) generates new signaling that identifies the selection and transfers the new signaling to the ATM interworking multiplexer (130, 140) that accepted the access connection for the call. The multiplexer (130, 140) converts user information from the access connection into ATM cells for transmission over the virtual connection in accord with the new signaling.
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公开(公告)号:EP1449348B1
公开(公告)日:2007-01-03
申请号:EP02792842.3
申请日:2002-11-29
发明人: METZLER, Jochen , REIM, Thomas
CPC分类号: H04L61/1511 , H04L12/66 , H04L29/12066 , H04L29/12877 , H04L61/106 , H04L61/604 , H04W4/18 , H04W8/26 , H04W92/02
摘要: The invention relates to a radiocommunication system comprising a first network element (RNC-ATM1) which supports connection-oriented communication and to which a first address is allocated in a first format, a second network element (RNC-IP1) which supports connectionless communication and to which a second address is allocated in a second format, a network transmission unit (IWU1) and a data bank (DNS). In order to establish a connection between the first network element (RNC-ATM1) and the second network element (RNC-IP1), a connection-oriented link is set up between the first network element (RNC-ATM1) and the network transmission unit (IWU1) and a packet-oriented link is set up between the network transmission unit (IWU1) and the second network element (RNC-IP1). Addresses in the first format are converted into the second format with the aid of the data bank (DNS).
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公开(公告)号:EP0848874A4
公开(公告)日:1999-12-29
申请号:EP96929887
申请日:1996-09-03
IPC分类号: H04L12/24 , G06F15/167 , H04B7/216 , H04J3/06 , H04J3/12 , H04J3/24 , H04L12/433 , H04L12/46 , H04L12/56 , H04M3/00 , H04Q3/00 , H04Q11/04 , H04L12/64
CPC分类号: H04L61/106 , H04J3/125 , H04J3/247 , H04L29/06326 , H04L29/12877 , H04L29/12896 , H04L49/206 , H04L49/251 , H04L49/253 , H04L49/254 , H04L49/255 , H04L49/256 , H04L49/3009 , H04L49/50 , H04L61/10 , H04L61/604 , H04L61/605 , H04L65/1069 , H04L2012/561 , H04L2012/563 , H04L2012/5653 , H04L2012/5665 , H04L2012/5672 , H04Q3/0016 , H04Q3/0025 , H04Q3/0029 , H04Q11/0478 , H04Q2213/13102 , H04Q2213/13104 , H04Q2213/13141 , H04Q2213/13167 , H04Q2213/13176 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/1329 , H04Q2213/13296 , H04Q2213/13349 , H04Q2213/1338 , H04Q2213/13389 , H04Q2213/13399 , H04Q2213/13527
摘要: A system (100) for providing virtual connections through an ATM interworking multiplexer (130, 140) on a call-by-call basis. A signaling processor (160) receives signaling for a call and selects the virtual connection for the call. The signaling processor (160) generates new signaling that identifies the selection and transfers the new signaling to the ATM interworking multiplexer (130, 140) that accepted the access connection for the call. The multiplexer (130, 140) converts user information from the access connection into ATM cells for transmission over the virtual connection in accord with the new signaling.
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公开(公告)号:EP1395904B1
公开(公告)日:2016-07-20
申请号:EP02730437.7
申请日:2002-05-22
IPC分类号: G06F9/46
CPC分类号: H04L61/2015 , H04L12/2801 , H04L12/2856 , H04L12/2874 , H04L29/06 , H04L29/12839 , H04L29/12877 , H04L41/00 , H04L41/046 , H04L41/0631 , H04L41/0659 , H04L41/0803 , H04L41/0806 , H04L41/0813 , H04L41/22 , H04L41/50 , H04L41/5054 , H04L41/5064 , H04L41/5074 , H04L43/00 , H04L61/6022 , H04L61/604 , H04L67/14 , H04L67/303 , H04L69/329
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公开(公告)号:EP1554840A1
公开(公告)日:2005-07-20
申请号:EP03751480.9
申请日:2003-10-14
申请人: NTT DoCoMo, Inc.
CPC分类号: H04L63/0272 , H04L12/4604 , H04L12/4641 , H04L29/06 , H04L29/06027 , H04L29/12009 , H04L29/1233 , H04L29/12584 , H04L29/12877 , H04L61/2596 , H04L61/604 , H04L63/083 , H04L65/4076 , H04L65/4084 , H04L65/80 , H04N7/162 , H04N7/17318 , H04N21/2187 , H04N21/25875 , H04N21/41407 , H04N21/472 , H04W4/00
摘要: A video data providing unit ( 10 ) connects to a restricted access providing-side VPN ( 20 ). A streaming server ( 60 ) connects to a restricted access transmitting-side VPN ( 50 ). A router ( 40 ) determines whether or not transmitting-side data such as request data or instruction data received via the transmitting-side VPN ( 50 ) is data that has been transmitted from the streaming server ( 60 ), and whether or not providing-side data such as video data received via the providing-side VPN ( 20 ) is data that has been transmitted from the information providing unit ( 10 ). The router 40 then transfers the transmitting-side data and providing-side data based on those determination results.
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公开(公告)号:EP1395904A2
公开(公告)日:2004-03-10
申请号:EP02730437.7
申请日:2002-05-22
IPC分类号: G06F9/46
CPC分类号: H04L61/2015 , H04L12/2801 , H04L12/2856 , H04L12/2874 , H04L29/06 , H04L29/12839 , H04L29/12877 , H04L41/00 , H04L41/046 , H04L41/0631 , H04L41/0659 , H04L41/0803 , H04L41/0806 , H04L41/0813 , H04L41/22 , H04L41/50 , H04L41/5054 , H04L41/5064 , H04L41/5074 , H04L43/00 , H04L61/6022 , H04L61/604 , H04L67/14 , H04L67/303 , H04L69/329
摘要: Disclosed is a provisioning tool and a method for implementing an operating a communications network, particularly a broadband communications network which is arranged to provision a service for a user based on information available via another user connection; this facilitates provision. In a preferred embodiment, a user device address is obtained from a user IP address. Provisioning and other network tools with additional or alternative advantageous features are disclosed and the provisioning tools disclosed may communicate with a variety of other tools including planning and inventory applications and agents associated with equipment, all of which are also independently provided, enabling provision of a variety of novel services and features dealing with a spectrum of problems arising in a communications environment, particularly a broadband environment.
摘要翻译: 公开了用于实现操作通信网络,尤其是宽带通信网络的供应工具和方法,所述通信网络被布置为基于经由另一用户连接可用的信息为用户供应服务; 这有助于提供。 在优选实施例中,用户设备地址是从用户IP地址获得的。 公开了具有附加或替代有利特征的供应和其他网络工具,并且所公开的供应工具可以与包括计划和库存应用以及与设备相关联的代理在内的各种其他工具通信,所有这些工具也独立提供,从而能够提供多种 新颖的服务和功能,可处理通信环境中出现的一系列问题,特别是宽带环境。
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