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公开(公告)号：US06842462B1
公开(公告)日：2005-01-11
申请号：US09466485
申请日：1999-12-17
申请人： Ramachandran Ramjee , Thomas F. La Porta , Kannan Varadhan , Luca Salgarelli , Mark Haner , Arun Narayan Netravali , Gerard Terence Foster
发明人： Ramachandran Ramjee , Thomas F. La Porta , Kannan Varadhan , Luca Salgarelli , Mark Haner , Arun Narayan Netravali , Gerard Terence Foster
CPC分类号： H04L63/0823 , H04L63/0428 , H04L69/08 , H04W8/26 , H04W12/06 , H04W40/02 , H04W76/20 , H04W80/04 , H04W92/02
摘要： A General Packet Radio Service (GPRS) Accessed Extended Mobile Internet Protocol (EMIP) [G-EMIP] network is provided for wireless mobile device access to external packet data networks. Domains are defined to incorporate a subnet of standard GPRS and EMIP network entities accessed through a Domain Router. Packet access at the radio interface is provided using the base station portion of a GPRS network. Wireless link specific processing is relegated to this potion of the G-EMIP network. EMIP is utilized as a backbone network to provide mobility and service management and interconnection to external networks. A GPRS-IP Interworking entity (GII) interworks IP and GPRS protocols between GPRS and IP addressable network entities (i.e., translates messages of each protocol to corresponding messages of the other protocol). Mobility-related functionality is handled at the IP (network) layer. Mobile IP is used to support the macro-mobility and Handoff-Aware Wireless Access Internet Infrastructure (HAWAII) is used to support micro-mobility and paging. The Domain Router provides packet service management and interacts with a Home Location Register/Authentication Center, which provides GRPS registration, authentication and encryption.
摘要翻译： 通用分组无线业务（GPRS）接入扩展移动因特网协议（EMIP）[G-EMIP]网络用于无线移动设备接入外部分组数据网络。 域被定义为包含通过域路由器访问的标准GPRS和EMIP网络实体的子网。 使用GPRS网络的基站部分提供在无线电接口处的分组接入。 无线链路特定处理被归入G-EMIP网络的这一药水。 EMIP被用作骨干网络，以提供移动性和服务管理以及与外部网络的互连。 GPRS-IP互通实体（GII）在GPRS和IP可寻址网络实体之间互通IP和GPRS协议（即，将每个协议的消息转换为另一协议的相应消息）。 移动性相关功能在IP（网络）层处理。 移动IP用于支持宏移动性和Handoff-Aware无线接入互联网基础架构（HAWAII）用于支持微移动和分页。 域路由器提供数据包服务管理，并与归属位置寄存器/认证中心交互，该中心提供GRPS注册，认证和加密。
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公开(公告)号：US09198110B2
公开(公告)日：2015-11-24
申请号：US13262832
申请日：2010-04-15
IPC分类号： H04L12/721 , H04W40/02 , H04L12/24 , H04L12/701 , H04L12/715
CPC分类号： H04W40/02 , H04L41/145 , H04L45/00 , H04L45/123 , H04L45/124 , H04L45/64
摘要： A method determined a routing of data between two network elements of a telecommunications network, which are interconnected via a transmission path. The method includes identifying plurality of layers of a telecommunications model from which the transmission path is comprised, and developing a reachability table by identifying a connection between each transmission element in each layer to other transmission elements in the same or a different layer of the transmission path. For each connection defining a set of communications parameters which define a cost of communicating data via the connection and allocating a weighting value for communicating data via the connection, for all possible routes between the two network elements along the transmission path via each of the layers modeling the effect of the connection for routing the data in accordance with the set of communications parameters for the connection and determining a weighted result along each path, and combining the weighted results to determine a metric of performance for each of the possible routes. An optimum route can then be determined for routing data in accordance with for example a minimum cost metric.
摘要翻译： 一种方法确定了经由传输路径互连的电信网络的两个网络元件之间的数据路由。 该方法包括识别包括传输路径的电信模型的多个层，以及通过将每个层中的每个传输元件与传输路径的相同或不同层中的其它传输元件的连接识别来形成可达性表 。 对于每个连接，定义一组通信参数，其定义经由连接传送数据的成本，并且经由连接分配用于传送数据的加权值，用于通过每个层建模沿着传输路径的两个网络元件之间的所有可能路线 用于根据用于连接的通信参数的集合路由数据的连接的影响，并且确定沿着每个路径的加权结果，以及组合加权结果以确定每个可能路线的性能度量。 然后可以根据例如最小成本度量来确定路由数据的最佳路由。
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公开(公告)号：US20120093029A1
公开(公告)日：2012-04-19
申请号：US13262827
申请日：2010-04-15
IPC分类号： H04L12/28
CPC分类号： H04L41/145 , H04L41/0803
摘要： A method of processing a model of a telecommunications system including a plurality of access nodes through which communications terminals can communicate data is described. The method includes dividing the communications terminals, the access nodes and the core network into different groups, for a first of the groups loading the computer program code representing the communications terminals, the access nodes or the core network of the first group into the computer memory and performing the representing with the processor within a first time period, determining an amount of the data communicated between the first group and one or more of the other groups during the first time period, and for a subsequent time period representing the first group by an amount of data corresponding to the amount of the data communicated between the first group and a second of the groups, whilst loading the computer program code into the computer memory and performing the representing of the second group within the subsequent time period. The results produced by the modeling can be used to configure the telecommunications system itself.
摘要翻译： 描述了一种处理包括通信终端能够通信数据的多个接入节点的电信系统模型的方法。 该方法包括将代表通信终端的计算机程序代码，第一组的接入节点或核心网络的计算机存储器中的第一组的通信终端，接入节点和核心网分成不同的组，到计算机存储器 以及在第一时间段内用所述处理器执行所述表示，确定在所述第一时间段期间在所述第一组与所述其他组中的一个或多个之间传送的数据的量，以及对于所述第一组的后续时间段， 在将计算机程序代码加载到计算机存储器中并在随后的时间段内执行第二组的表示时，对应于在第一组和第二组之间传送的数据量的数据量。 建模产生的结果可用于配置电信系统本身。
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公开(公告)号：US08654676B2
公开(公告)日：2014-02-18
申请号：US13262827
申请日：2010-04-15
IPC分类号： H04L12/28
CPC分类号： H04L41/145 , H04L41/0803
摘要： A method of processing a model of a telecommunications system including a plurality of access nodes through which communications terminals can communicate data is described. The method includes dividing the communications terminals, the access nodes and the core network into different groups, for a first of the groups loading the computer program code representing the communications terminals, the access nodes or the core network of the first group into the computer memory and performing the representing with the processor within a first time period, determining an amount of the data communicated between the first group and one or more of the other groups during the first time period, and for a subsequent time period representing the first group by an amount of data corresponding to the amount of the data communicated between the first group and a second of the groups, while loading the computer program code into the computer memory and performing the representing of the second group within the subsequent time period. The results produced by the modeling can be used to configure the telecommunications system itself.
摘要翻译： 描述了一种处理包括通信终端能够通信数据的多个接入节点的电信系统模型的方法。 该方法包括将代表通信终端的计算机程序代码，第一组的接入节点或核心网络的计算机存储器中的第一组的通信终端，接入节点和核心网分成不同的组，到计算机存储器 以及在第一时间段内与所述处理器执行所述表示，确定在所述第一时间段期间在所述第一组与所述其他组中的一个或多个之间传送的数据的量，以及对于所述第一组的后续时间段， 在将计算机程序代码加载到计算机存储器中并在随后的时间段内执行第二组的表示时，对应于在第一组和第二组之间传送的数据量的数据量。 建模产生的结果可用于配置电信系统本身。
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公开(公告)号：US10291481B2
公开(公告)日：2019-05-14
申请号：US13262831
申请日：2010-04-15
摘要： A method of processing a model of a telecommunications network, the telecommunications network. The method includes dividing the network elements of the telecommunications network into a plurality of different groups, for a first of the group of network elements being modelled, loading computer program code representing the group of network elements being modelled into the computer memory and executing the computer program to model the first group of network elements within a first time period. For a subsequent time period the first group of network elements is represented by the amount of network services consumed on the one or more interfaces with the second group of network elements determined within the first time period, while loading into the computer memory computer program code to model the second group of network elements. In this way, an improvement in modelling telecommunications networks is provided by dividing each of the component parts of the telecommunications network into groups, and handling these groups on a cyclic basic.
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公开(公告)号：US20120113821A1
公开(公告)日：2012-05-10
申请号：US13262832
申请日：2010-04-15
CPC分类号： H04W40/02 , H04L41/145 , H04L45/00 , H04L45/123 , H04L45/124 , H04L45/64
摘要： A method determined a routing of data between two network elements of a telecommunications network, which are interconnected via a transmission path. The method includes identifying plurality of layers of a telecommunications model from which the transmission path is comprised, and developing a reachability table by identifying a connection between each transmission element in each layer to other transmission elements in the same or a different layer of the transmission path. For each connection defining a set of communications parameters which define a cost of communicating data via the connection and allocating a weighting value for communicating data via the connection, for all possible routes between the two network elements along the transmission path via each of the layers modelling the effect of the connection for routing the data in accordance with the set of communications parameters for the connection and determining a weighted result along each path, and combining the weighted results to determine a metric of performance for each of the possible routes. An optimum route can then be determined for routing data in accordance with for example a minimum cost metric.
摘要翻译： 一种方法确定了经由传输路径互连的电信网络的两个网络元件之间的数据路由。 该方法包括识别包括传输路径的电信模型的多个层，以及通过将每个层中的每个传输单元之间的连接与传输路径的相同或不同层中的其它传输单元相关联来开发可达性表 。 对于每个连接，定义一组通信参数，其定义经由连接传送数据的成本，并且经由连接分配用于传送数据的加权值，用于通过每个层建模沿着传输路径的两个网络元件之间的所有可能路线 用于根据用于连接的通信参数的集合路由数据的连接的影响，并且确定沿着每个路径的加权结果，以及组合加权结果以确定每个可能路线的性能度量。 然后可以根据例如最小成本度量来确定路由数据的最佳路由。
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公开(公告)号：US20120072200A1
公开(公告)日：2012-03-22
申请号：US13262831
申请日：2010-04-15
IPC分类号： G06F13/10
CPC分类号： H04L41/145 , H04L41/0893 , H04W4/08 , H04W16/22
摘要： A method of processing a model of a telecommunications network, the telecommunications network. The method includes dividing the network elements of the telecommunications network into a plurality of different groups, for a first of the group of network elements being modelled, loading computer program code representing the group of network elements being modelled into the computer memory and executing the computer program to model the first group of network elements within a first time period. For a subsequent time period the first group of network elements is represented by the amount of network services consumed on the one or more interfaces with the second group of network elements determined within the first time period, whilst loading into the computer memory computer program code to model the second group of network elements. In this way, an improvement in modelling telecommunications networks is provided by dividing each of the component parts of the telecommunications network into groups, and handling these groups on a cyclic basic.
摘要翻译： 一种处理电信网络模型的方法，即电信网络。 该方法包括将电信网络的网络元件划分成多个不同的组，对于正被建模的网络元件组中的第一组，加载表示正被建模到计算机存储器中的网络元件组的计算机程序代码，并执行计算机 程序以在第一时间段内对第一组网络元件建模。 对于随后的时间段，第一组网络元件由在第一时间段内确定的与第二组网络元件在一个或多个接口上消耗的网络服务的量来表示，同时将计算机存储器计算机程序代码加载到 模拟第二组网络元素。 以这种方式，电信网络建模的改进是通过将电信网络的每个组成部分划分成组，并且以循环基础来处理这些组来提供的。
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公开(公告)号：US09439087B2
公开(公告)日：2016-09-06
申请号：US13131522
申请日：2009-11-17
申请人： Gerard Terence Foster , Ian Goetz
发明人： Gerard Terence Foster , Ian Goetz
CPC分类号： H04W24/08
摘要： A radio network coverage area provided by a mobile radio network is analyzed. The analysis is provided by receiving control messages from a first interface communicated between a base station of the mobile radio network and a radio network controller, the control messages being provided for controlling the communications of the data to or from the mobile terminals via the base station. The method includes identifying a mobile identity number associated with the mobile terminal from the control messages communicated via the first interface, identifying, using the mobile identity number, mobility control messages communicated via the first interface, the mobility control messages providing an indication of a relative distance of the mobile terminal from the base station, receiving data communicated via a second interface between the radio network controller and a core network part of the mobile radio network, identifying the data communicated from the mobile terminal, using the mobile identity number identified from the first interface, determining a relative measure of quality of the data received from the mobile terminal, and generating a performance map providing a relative distance of the mobile terminal from the base station and a quality of data communicated at the relative distance from the mobile terminal.
摘要翻译： 分析由移动无线网络提供的无线电网络覆盖区域。 通过从在移动无线电网络的基站和无线电网络控制器之间传送的第一接口接收控制消息来提供分析，所述控制消息被提供用于经由基站控制与移动终端的数据的通信 。 该方法包括：从通过第一接口传送的控制消息中识别与移动终端相关联的移动身份号码;使用移动身份号码识别通过第一接口传送的移动性控制消息;移动性控制消息提供相对 移动终端与基站的距离，接收通过无线电网络控制器和移动无线电网络的核心网络部分之间的第二接口传送的数据，使用从移动终端识别的移动身份号码识别从移动终端传送的数据 第一接口，确定从所述移动终端接收的数据的质量的相对度量，以及生成提供所述移动终端与所述基站的相对距离的性能图以及在距离所述移动终端的相对距离处传达的数据质量。
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公开(公告)号：US20120039191A1
公开(公告)日：2012-02-16
申请号：US13131522
申请日：2009-11-17
申请人： Gerard Terence Foster , Ian Goetz
发明人： Gerard Terence Foster , Ian Goetz
IPC分类号： H04W24/00
CPC分类号： H04W24/08
摘要： A radio network coverage area provided by a mobile radio network is analysed. The analysis is provided by receiving control messages from a first interface communicated between a base station of the mobile radio network and a radio network controller, the control messages being provided for controlling the communications of the data to or from the mobile terminals via the base station. The method includes identifying a mobile identity number associated with the mobile terminal from the control messages communicated via the first interface, identifying, using the mobile identity number, mobility control messages communicated via the first interface, the mobility control messages providing an indication of a relative distance of the mobile terminal from the base station, receiving data communicated via a second interface between the radio network controller and a core network part of the mobile radio network, identifying the data communicated from the mobile terminal, using the mobile identity number identified from the first interface, determining a relative measure of quality of the data received from the mobile terminal, and generating a performance map providing a relative distance of the mobile terminal from the base station and a quality of data communicated at the relative distance from the mobile terminal.
摘要翻译： 分析由移动无线网络提供的无线电网络覆盖区域。 通过从在移动无线电网络的基站和无线电网络控制器之间传送的第一接口接收控制消息来提供分析，所述控制消息被提供用于经由基站控制与移动终端的数据的通信 。 该方法包括：从通过第一接口传送的控制消息中识别与移动终端相关联的移动身份号码;使用移动身份号码识别通过第一接口传送的移动性控制消息;移动性控制消息提供相对 移动终端与基站的距离，接收通过无线电网络控制器和移动无线电网络的核心网络部分之间的第二接口传送的数据，使用从移动终端识别的移动身份号码识别从移动终端传送的数据 第一接口，确定从所述移动终端接收的数据的质量的相对度量，以及生成提供所述移动终端与所述基站的相对距离的性能图以及在距离所述移动终端的相对距离处传达的数据质量。
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公开(公告)号：US06498568B1
公开(公告)日：2002-12-24
申请号：US09269178
申请日：1999-11-16
IPC分类号： G01V300
CPC分类号： H04L7/0054 , C23F2213/32 , H04B13/00 , H04L27/148
摘要： A pipeline communication system. The system uses the pipeline and the adjacent ground and includes branches with junctions. Governor modules and transformers/rectifiers form part of the network. Monitors periodically provide information to the network controller. The system control receives information by way of an outstation to provide two-way communication and control using the pipeline and adjacent ground as conductors. Typically, the information in the form of fast frequency shift keying modulation is superimposed on the cathodic pipe protection system.
摘要翻译： 管道通信系统。 该系统使用管道和相邻地面，并且包括具有路口的分支。 调速器模块和变压器/整流器构成网络的一部分。 监视器定期向网络控制器提供信息。 系统控制通过外站接收信息，以使用管道和相邻地面作为导体提供双向通信和控制。 通常，将快速频移键控调制形式的信息叠加在阴极管道保护系统上。
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