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91. 发明申请

WO2008037088A1 A METHOD AND SYSTEM FOR PREDICTING THE ADOPTION OF SERVICES, SUCH AS TELECOMMUNICATION SERVICES 审中-公开
标题翻译：一种用于预测通过服务的方法和系统，例如电信服务
公开(公告)号：WO2008037088A1
公开(公告)日：2008-04-03
申请号：PCT/CA2007/001747
申请日：2007-09-28
申请人： NORTEL NETWORKS LIMITED , BLOUIN, Francois , OUELLETTE, Michel
发明人： BLOUIN, Francois , OUELLETTE, Michel
IPC分类号： G06Q10/00 , G06F17/10 , H04L12/24
CPC分类号： H04L41/147 , G06Q10/04 , G06Q30/0202
摘要： An innovative service modeling framework is provided that can be used to analyze and assess the business opportunities of existing and emerging telecommunication services. This forecasting model/tool provides an approach to assess current and future markets - thus lowering investment risks, ensuring better decisions and subsequently having a greater impact. The core of the framework relies on a novel forecasting model (based on the theory of diffusion or S-curves) that departs from typical models used by popular research firms. The enhanced diffusion model relies on multi-dimensional input parameters and can take into account the impact of disruptions, regulations, network readiness, user utility and other dynamics. The input parameters are modeled as a series of vectors and are used to represent perturbations to the model. These influence the behavior of the adoption rate process in more realistic way.
摘要翻译：提供了一个创新的服务建模框架，可用于分析和评估现有和新兴电信业务的商机。这种预测模型/工具提供了一种评估当前和未来市场的方法，从而降低投资风险，确保更好的决策并产生更大的影响。框架的核心依赖于一种新颖的预测模型（基于扩散理论或S曲线），这种模型偏离了流行研究公司使用的典型模型。增强扩散模型依赖于多维输入参数，可以考虑到中断，法规，网络准备，用户效用等动态的影响。输入参数被建模为一系列向量，并用于表示模型的扰动。这些以更实际的方式影响采用率过程的行为。

92. 发明申请

WO2008011717A1 MULTI-HOP NETWORK TOPOLOGY SYSTEM AND METHOD 审中-公开
标题翻译：多网络拓扑系统与方法
公开(公告)号：WO2008011717A1
公开(公告)日：2008-01-31
申请号：PCT/CA2007/001328
申请日：2007-07-27
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , ZHU, Peiying , TONG, Wen , FONG, Mo-Han , SENARATH, Nimal, Gamini , STEER, David , YU, Derek
发明人： ZHANG, Hang , ZHU, Peiying , TONG, Wen , FONG, Mo-Han , SENARATH, Nimal, Gamini , STEER, David , YU, Derek
IPC分类号： H04R5/033 , H04R1/22
CPC分类号： H04W40/248 , G06F19/00 , H04B7/2606 , H04L41/082 , H04L41/0856 , H04L41/5025 , H04L45/122 , H04L45/22 , H04L45/28 , H04L45/308 , H04W40/04 , H04W40/12 , H04W40/22
摘要： A wireless communication system and method for a network having a tree topology. An initial path from a base station to an end relay node is selected. The path selection includes an active communication path and a redundant communication path. The path selection is based on at least one policy factor. The at least one policy factor is monitored and the path is updated based on a change to the monitored at least one policy factor.
摘要翻译：一种具有树形拓扑的网络的无线通信系统和方法。选择从基站到终端中继节点的初始路径。路径选择包括主动通信路径和冗余通信路径。路径选择基于至少一个策略因素。基于对所监视的至少一个策略因素的改变来监视至少一个策略因子并且路径被更新。

93. 发明申请

WO2008000074A1 EXTENSIONS TO SIP SIGNALING TO INDICATE SPAM 审中-公开
标题翻译：扩展SIP信令来显示垃圾邮件
公开(公告)号：WO2008000074A1
公开(公告)日：2008-01-03
申请号：PCT/CA2007/001140
申请日：2007-06-26
申请人： NORTEL NETWORKS LIMITED , SRIVASTAVA, Samir
发明人： SRIVASTAVA, Samir
IPC分类号： H04L12/54 , H04L29/06 , H04L9/00
CPC分类号： H04L65/1079 , H04L51/12 , H04M3/436 , H04M7/006
摘要： SIP signaling may be used to indicate the presence of SPAM on a multimedia network. A new SIP method type, SIP header, extension to an existing header, SIP error code or SDP message, may all be used to indicate that the session is related to SPAM or to communicate the identity of the person that has sent an unsolicited communication. SPAM signaling may be performed before the called party has been alerted, by an intermediate network element/service, or by the called party after the session has been established. SIP signaling may be used after the session has been torn down. The SPAM indication mechanism may be used whenever SIP signaling is used to establish a session, including for voice telephone calls, Instant Messaging session/page mode, Audio/Video Session, Presence information exchange, FAX, or any combination of these media types.
摘要翻译： SIP信令可以用于指示多媒体网络上存在SPAM。可以使用新的SIP方法类型，SIP报头，现有报头的扩展，SIP错误代码或SDP消息来指示该会话与SPAM相关或者传达已发送非请求通信的人的身份。 SPAM信令可以在被叫方已经被中间网元/服务提醒，被叫方在会话建立之后被执行。在会话被拆除之后可以使用SIP信令。当SIP信令用于建立会话时，可以使用SPAM指示机制，包括用于语音电话呼叫，即时消息会话/页面模式，音频/视频会话，存在信息交换，传真或这些媒体类型的任何组合。

94. 发明申请

WO2007129056A2 INTERWORKING POINT TO POINT PROTOCOL FOR DIGITAL SUBSCRIBER LINE ACCESS WITH ETHERNET CONNECTIONS IN THE AGGREGATION NETWORK 审中-公开
标题翻译：用于数字用户线访问点协议的交互点与聚合网络中的以太网连接
公开(公告)号：WO2007129056A2
公开(公告)日：2007-11-15
申请号：PCT/GB2007/001628
申请日：2007-05-03
申请人： NORTEL NETWORKS LIMITED , ALLAN, David , BRAGG, Nigel
发明人： ALLAN, David , BRAGG, Nigel
IPC分类号： H04L12/28 , H04L29/12
CPC分类号： H04L29/1233 , H04L12/4625 , H04L29/12839 , H04L61/25 , H04L61/6022
摘要： Methods and apparatus for enabling the establishment of a Point to Point Protocol (PPP) session to a broadband network gateway through an access node of a packet-switched wireline aggregation network and methods and apparatus for enabling Ethernet frame data to be transported through an access node of packet-switched wireline aggregation network between a remote gateway a broadband network gateway are provided. In one aspect conventional PPP over Ethernet (PPPoE) BNG discovery using broadcast PADI messages is replaced by configured unicast PADI messages to specified BNGs over Ethernet Connections. In other aspects Ethernet data is transported through the access node by swapping the upstream source MAC address with the MAC address of the access node to shield the provider network from customer MAC addresses, and swapping the downstream destination MAC address to the MAC address of the remote gateway by looking up the MAC address of the remote gateway in a mapping of PPPoE Session ID to MAC address of the remote gateway.
摘要翻译：能够通过分组交换有线聚合网络的接入节点建立到宽带网络网关的点对点协议（PPP）会话的方法和装置，以及用于使以太网帧数据能够通过接入节点传输的方法和装置在远程网关提供宽带网关之间的分组交换有线聚合网络。在一个方面，使用广播PADI消息的常规PPP over Ethernet（PPPoE）BNG发现被配置的通过以太网连接指定的BNG的单播PADI消息替换。在其他方面，以太网数据通过接入节点通过交换上游源MAC地址与接入节点的MAC地址进行传输，以屏蔽提供商网络与客户MAC地址，并将下游目的MAC地址交换到远端的MAC地址网关通过在PPPoE会话ID映射到远程网关的MAC地址的映射中查找远程网关的MAC地址。

95. 发明申请

WO2007128135A1 METHODS AND SYSTEMS FOR SCHEDULING OFDM FRAMES 审中-公开
标题翻译：用于调度OFDM帧的方法和系统
公开(公告)号：WO2007128135A1
公开(公告)日：2007-11-15
申请号：PCT/CA2007/000823
申请日：2007-05-10
申请人： NORTEL NETWORKS LIMITED , MUKHERJEE, Biswaroop
发明人： MUKHERJEE, Biswaroop
IPC分类号： H04B7/208 , H04J11/00 , H04L12/56
CPC分类号： H04L47/527 , H04B7/04 , H04L5/0007 , H04L5/001 , H04L5/0023 , H04L5/0044 , H04L25/03891 , H04L47/10 , H04L47/14 , H04L47/2441 , H04L47/50 , H04L47/564 , H04L49/90 , H04L49/901 , H04L49/9057 , H04W72/1205
摘要： System and methods for scheduling OFDM frames are provided. Each packet is assigned to a frame bucket, this amounting to a temporary decision of when to transmit the packet. Each packet is marked with one or more metrics. The metrics are used to sort packets and make scheduling decisions. Packets are analyzed to determine their suitability for MIMO transmission.
摘要翻译：提供了用于调度OFDM帧的系统和方法。每个分组被分配给帧桶，这等于暂时决定何时发送分组。每个数据包都标有一个或多个指标。这些指标用于对数据包进行排序并进行调度决策。分析分组以确定它们对MIMO传输的适用性。

96. 发明申请

WO2007108816A1 AUTOMATED NETWORK CONGESTION AND TROUBLE LOCATOR AND CORRECTOR 审中-公开
标题翻译：自动网络控制和故障定位器和校正器
公开(公告)号：WO2007108816A1
公开(公告)日：2007-09-27
申请号：PCT/US2006/025859
申请日：2006-06-30
申请人： NORTEL NETWORKS LIMITED , TESTER, Walter, S. , ANSARI, Zubair , GHOSH, Parama , LI, Jenny , PALAPARTHI, Ravishankar
发明人： TESTER, Walter, S. , ANSARI, Zubair , GHOSH, Parama , LI, Jenny , PALAPARTHI, Ravishankar
IPC分类号： H04L12/24 , H04L12/26 , H04L12/56
CPC分类号： H04L47/10 , H04L41/0677 , H04L41/0896 , H04L41/12 , H04L43/026
摘要： A method (300) and apparatus (200) are provided which automatically detects and locates network congestion and trouble in a network (102). Event notification(s) are generated (304) which alert the network to congestion or problems. Network flow information (312) and previously determined topology mapping information (302) is processed to identify the congested link (314) and an offending host (causing the problem) (318). Once identified, corrective action (or procedure) is automatically initiated and performed (322). Alternatively, an administrator may manually initiate the corrective action. Corrective action may include blocking traffic to the offending host, modifying network parameters, or otherwise restricting operation of the host within the network.
摘要翻译：提供一种方法（300）和装置（200），其自动检测和定位网络（102）中的网络拥塞和故障。生成事件通知（304），其向网络通知拥塞或问题。处理网络流信息（312）和先前确定的拓扑映射信息（302）以识别拥塞链路（314）和违规主机（导致问题）（318）。一旦确定，纠正措施（或程序）将自动启动并执行（322）。或者，管理员可以手动启动纠正措施。纠正措施可能包括阻止违规主机的流量，修改网络参数或以其他方式限制网络内主机的操作。

97. 发明申请

WO2007088341A1 METHOD AND DEVICE FOR CONNECTING SEPARATE SPANNING TREE NETWORKS 审中-公开
标题翻译：用于连接单独的扫描树网络的方法和设备
公开(公告)号：WO2007088341A1
公开(公告)日：2007-08-09
申请号：PCT/GB2007/000306
申请日：2007-01-30
申请人： NORTEL NETWORKS LIMITED , BRAGG, Nigel , BOTTORFF, Paul , ALLAN, David , FRISKNEY, Robert , PARRY, Simon
发明人： BRAGG, Nigel , BOTTORFF, Paul , ALLAN, David , FRISKNEY, Robert , PARRY, Simon
IPC分类号： H04L12/56
CPC分类号： H04L45/48 , H04L45/04
摘要： A managed frame-forwarding network comprises a plurality of nodes interconnected by links, with each node being arranged to forward data frames according to forwarding instructions stored at the node which specify a combination of a route identifier and a network address carried by a received data frame. A sub-set of nodes are selected as waypoint nodes. A spanning tree is then built off each of the selected waypoint nodes. Each spanning tree defines a loop-free path between a waypoint node at the root of the spanning tree and a set of outlying nodes. Connections are planned between roots of the spanning trees and an identifier is allocated to each planned connection between a pair of spanning trees. An end-to-end route between any outlying node on a first of the spanning trees and any outlying node on a second of the spanning trees comprises the path defined by the first spanning tree, a planned connection between waypoint nodes at the root of the first and second spanning trees and the path defined by the second spanning tree.
摘要翻译：被管理的帧转发网络包括通过链路互连的多个节点，其中每个节点被安排为根据存储在节点处的转发指令来转发数据帧，该节点指定路由标识符和接收的数据帧承载的网络地址的组合。选择节点的子集作为路点节点。然后，每个选定的航点节点都会生成生成树。每个生成树定义生成树根节点和一组外围节点之间的无循环路径。在生成树的根之间计划连接，并且将标识符分配给一对生成树之间的每个计划连接。在第一个生成树上的任何离开的节点和第二个生成树上的任何外围节点之间的端到端路由包括由第一个生成树定义的路径，在根节点的路点节点之间的计划的连接第一个和第二个生成树以及由第二个生成树定义的路径。

98. 发明申请

WO2007083185A2 ADAPTIVE ORTHOGONAL SCHEDULING FOR VIRTUAL MIMO SYSTEM 审中-公开
标题翻译：虚拟MIMO系统的自适应正交调度
公开(公告)号：WO2007083185A2
公开(公告)日：2007-07-26
申请号：PCT/IB2006/003678
申请日：2006-12-18
申请人： NORTEL NETWORKS LIMITED
发明人： WU, Jianming , JIA, Ming , TONG, Wen , ZHU, Peiying
IPC分类号： H04B7/005 , H04B7/04 , H04B7/204 , H04Q7/20 , H04Q7/38
CPC分类号： H04W72/1268 , H04B7/0452 , H04B7/0613 , H04J11/003 , H04L5/001 , H04L5/0023 , H04L5/0037 , H04L5/0051 , H04L5/0075 , H04L25/0204 , H04L25/0222 , H04W72/0446 , H04W72/08 , H04W72/082 , H04W72/121 , H04W88/08
摘要： A system and method for scheduling cooperative uplink transmissions in a virtual multiple input multiple output (MIMO) wireless communication environment are provided. More specifically, the present invention provides both random and channel aware orthogonal scheduling techniques for identifying a sub-set of N mobile terminals to provide cooperative uplink transmissions for each transmit time interval.
摘要翻译：提供了一种用于在虚拟多输入多输出（MIMO）无线通信环境中调度协作上行链路传输的系统和方法。更具体地，本发明提供了用于识别N个移动终端的子集以提供每个发射时间间隔的协作上行链路传输的随机和信道感知正交调度技术。

99. 发明申请

WO2007079279A3 DYNAMIC SENSOR NETWORK REGISTRY 审中-公开
公开(公告)号：WO2007079279A3
公开(公告)日：2007-07-12
申请号：PCT/US2006/060560
申请日：2006-11-06
申请人： NORTEL NETWORKS LIMITED , MONGA, Indermohan , JENKINS, Garth , KHERA, Gautam
发明人： MONGA, Indermohan , JENKINS, Garth , KHERA, Gautam
IPC分类号： H04Q7/20
摘要： A scalable network architecture adapted to interface with various sensor types and sensor access mechanisms while providing real-time access to sensor data for distributed applications and organizations is described. A centralized sensor network service manages the registration, capabilities, near real-time status of the sensors and their current network connections. New sensors are discovered automatically through messaging between network access nodes and the sensor registry. The registry service can be made available to distributed sensor applications and sensor middleware, and facilitates the sharing of sensors across organizations. The sensor registry is automatically updated by network software and does not require manual configuration or reconfiguration each time a sensor is added to or relocated within the network. Authentication and authorization policies can be implemented to ensure that only authorized applications can query and view the registry. The registry can be implemented for multi-vendor sensor networks and can accommodate multiple addressing schemes.

100. 发明申请

WO2007078351A2 DYNAMIC NETWORK IDENTITY AND POLICY MANAGEMENT 审中-公开
标题翻译：动态网络标识和政策管理
公开(公告)号：WO2007078351A2
公开(公告)日：2007-07-12
申请号：PCT/US2006/035565
申请日：2006-09-12
申请人： NORTEL NETWORKS LIMITED , FISZMAN, Sergio , PRICE, David , KOEHLER, Edwin, Jr.
发明人： FISZMAN, Sergio , PRICE, David , KOEHLER, Edwin, Jr.
IPC分类号： H04L9/00
CPC分类号： H04L63/102 , H04L63/0815 , H04L63/1425 , H04L63/1441 , H04L63/20
摘要： Network policies are managed based at least in-part on user/entity identity information with: a state monitor operable to monitor for state change events in user/entity state and related, network state or in traffic pattern and traffic flow state; an identity manager operable to obtain and validate user credentials; and a policy manager operable in response to a state change event detected by the state monitor (either the identity manager or a defense center) to select a policy based in-part on the user identity obtained by the identity manager or security context obtained by the defense center, and to prompt application of the selected policy. The policies are indicative of user/device authorization entitlements and restrictions to utilization of certain network resources, network services or applications. Dynamic policy selection and targeted responses can be used, for example, against a user who gains network access with stolen user ID and password, and subsequently attempts malicious behavior. In particular, the malicious behavior is detected and identified, and the malicious user can then be restricted from abusing network resources without adversely affecting other users, groups, network devices, and other network services.
摘要翻译：至少部分地基于用户/实体身份信息来管理网络策略，状态监视器可操作以监视用户/实体状态以及相关，网络状态或业务模式和业务流状态中的状态改变事件; 身份管理器可操作以获取和验证用户凭证; 以及策略管理器，其可响应于状态监视器（身份管理器或防御中心）检测到的状态改变事件而可操作以部分地基于由身份管理器获得的用户身份或由所述身份管理器或防御中心获得的安全上下文来选择策略防御中心，并提出应用选定的政策。这些策略表示用户/设备授权权限以及对某些网络资源，网络服务或应用程序的利用的限制。可以使用动态策略选择和目标响应，例如针对通过窃取的用户ID和密码获得网络访问的用户，并且随后尝试恶意行为。特别地，检测和识别恶意行为，然后可以限制恶意用户滥用网络资源，而不会不利地影响其他用户，组，网络设备和其他网络服务。

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