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1. 发明授权

US6085335A Self engineering system for use with a communication system and method of operation therefore 失效
标题翻译：自动工程系统用于通信系统和操作方法
公开(公告)号：US6085335A
公开(公告)日：2000-07-04
申请号：US1282
申请日：1997-12-31
申请人： Surnjani Djoko , Hua Jiang , Hee C. Lee , Sairam Subramanian , Seshagiri Madhavapeddy , Kalyan Basu
发明人： Surnjani Djoko , Hua Jiang , Hee C. Lee , Sairam Subramanian , Seshagiri Madhavapeddy , Kalyan Basu
IPC分类号： H04L12/24 , H04Q3/00 , G06F11/00
CPC分类号： H04L41/16 , H04Q3/0062
摘要： A self engineering system includes a data acquisition module, a self engineering engine, and a control module. The data acquisition module couples to the communication system and receives current operating data of the communication system. The self engineering engine receives the current operating data and determines new operating parameters of the communication system based upon the current operating data and current operating parameters. The control module implements the new operating parameters within the communication system. The self engineering system may include an expert system that receives the current operating data and, based upon the current operating data and the current operating parameters of the communication system, produces the new operating parameters. The expert system includes a fact library, a knowledge base and an inference engine. The fact library includes configuration data, historical operating data, the current operating parameters and proposed operating parameters. The knowledge base consists of rules intended to alter the fact library based upon contents of the fact library and the current operating data. Finally, the inference engine executes the rules and alters the fact library. The knowledge base and the inference engine then work together to produce the new operating parameters based upon contents of the fact library. The expert system may also include a system simulator that simulates operation of the communication system to verify proposed operating parameters prior to their implementation. The self engineering system also determines configuration errors, possible hardware faults and even improper hardware installation of the communication system. Thus, the self engineering system is useful in cross-checking installation as well as the functionality of the communication system as installed.
摘要翻译：自我工程系统包括数据采集模块，自动工程引擎和控制模块。数据采集模块耦合到通信系统并接收通信系统的当前操作数据。自动工程引擎基于当前的操作数据和当前的操作参数接收当前的操作数据并确定通信系统的新的操作参数。控制模块在通信系统内实现新的操作参数。自我工程系统可以包括接收当前操作数据的专家系统，并且基于当前操作数据和通信系统的当前操作参数，产生新的操作参数。专家系统包括事实库，知识库和推理引擎。事实库包括配置数据，历史操作数据，当前操作参数和提出的操作参数。知识库包括旨在根据事实库的内容和当前操作数据来更改事实库的规则。最后，推理引擎执行规则并改变事实库。知识库和推理引擎随后一起工作，根据事实库的内容生成新的操作参数。专家系统还可以包括系统模拟器，其模拟通信系统的操作以在其实现之前验证所提出的操作参数。自我工程系统还可以确定配置错误，可能的硬件故障甚至通信系统的硬件安装不当。因此，自动工程系统在交叉检查安装以及安装的通信系统的功能方面很有用。

2. 发明授权

US6161008A Personal mobility and communication termination for users operating in a plurality of heterogeneous networks 有权
标题翻译：针对在多个异构网络中操作的用户的个人移动性和通信终止
公开(公告)号：US6161008A
公开(公告)日：2000-12-12
申请号：US198063
申请日：1998-11-23
申请人： Hee C. Lee , Kalyan K. Basu , Shun Hua Zhou , Wei Yuan , Hua Jiang , Edith Yeh , Surnjani Djoko
发明人： Hee C. Lee , Kalyan K. Basu , Shun Hua Zhou , Wei Yuan , Hua Jiang , Edith Yeh , Surnjani Djoko
IPC分类号： H04M3/22 , H04M3/42 , H04M7/00
CPC分类号： H04M3/42229 , H04M3/2218 , H04M7/128 , H04M2203/158 , H04M2207/20 , H04M2242/30
摘要： A personal mobility system determines a terminal address corresponding to a called user based upon a personal identifier of the called user. The personal mobility system operates in conjunction with a plurality of heterogeneous networks to provide the terminal address corresponding to the called user, independent of the particular network within which the called user currently operates. The personal mobility system includes a personal mobility user application and a personal mobility server application. The personal mobility user application receives a request from a calling user, the request including the personal identifier of a called user. The personal mobility server application couples to the personal mobility user application and includes a plurality of user records. Each user record is respective to a user and is indexed by a respective personal identifier. Further, each user record includes a plurality of terminal records with each of the terminal records including a respective terminal address. The personal mobility server application accesses the user record for the called user based upon the personal identifier, selects a terminal record of the plurality of terminal records based upon the personal identifier, and returns a respective terminal address to the personal mobility user application. The user record may also include a network usage profile and a user profile for the user which are both employed in selecting the terminal identifier.
摘要翻译：个人移动系统基于被叫用户的个人标识来确定对应于被叫用户的终端地址。个人移动系统与多个异构网络一起运行，以提供与被叫用户相对应的终端地址，独立于被叫用户当前操作的特定网络。个人移动系统包括个人移动用户应用和个人移动服务器应用。个人移动用户应用程序从主叫用户接收请求，该请求包括被叫用户的个人标识。个人移动性服务器应用程序耦合到个人移动用户应用并且包括多个用户记录。每个用户记录分别对应一个用户并被相应的个人标识符索引。此外，每个用户记录包括多个终端记录，其中每个终端记录包括相应的终端地址。个人移动服务器应用程序基于个人标识访问被叫用户的用户记录，基于个人标识选择多个终端记录的终端记录，并将相应的终端地址返回给个人移动用户应用。用户记录还可以包括用于选择终端标识符的用户的网络使用简档和用户简档。

3. 发明授权

US6055433A Data processing system and method for balancing a load in a communications network 失效
标题翻译：用于平衡通信网络中的负载的数据处理系统和方法
公开(公告)号：US6055433A
公开(公告)日：2000-04-25
申请号：US832517
申请日：1997-04-03
申请人： Wei Yuan , Surnjani Djoko , Sairam Subramanian , Seshu Madhavapeddy , Payam Maveddat
发明人： Wei Yuan , Surnjani Djoko , Sairam Subramanian , Seshu Madhavapeddy , Payam Maveddat
IPC分类号： H04W24/02 , H04Q7/22
CPC分类号： H04W24/02
摘要： A data processing system implements a load balancing methodology which recognizes the effects that multiple, mobile subscribers have within a wireless communications network. During execution of this load balancing methodology, a rehoming operation is executed at a telephone central office to move some subscribers in a network to a new home mobile switching center with a minimum number of rehoming steps. To perform this rehoming operation, a mobile switching center in a network which has a highest load is selected first. Mobile switching centers which have a load lower than a network average load are considered to be candidates for a rehome destination. All subscriber groups homed to the highest loaded mobile switching center are evaluated to determine whether or not a rehoming operation using this subscriber group would provide a highest benefit and give a lowest standard deviation of loads among mobile switching centers after the rehome operation is selected. This operation is iterative and searches for the best directory number to be homed in each candidate mobile switching center. A resulting balanced load of network resources will serve to increase the effectiveness and longevity of a current wireless communications network before additional equipment is required.
摘要翻译：数据处理系统实现负载均衡方法，其识别出多个移动用户在无线通信网络内具有的影响。在执行这种负载均衡方法时，在电话中心局执行重新上电操作，以将网络中的一些用户移动到具有最小数目的重新定位步骤的新的家庭移动交换中心。为了执行该重新寻线操作，首先选择具有最高负载的网络中的移动交换中心。具有低于网络平均负载的负载的移动交换中心被认为是候选目的地的候选者。评估归属于最高负载移动交换中心的所有用户组，以确定在选择重新操作之后，使用该用户组的重新加扰操作是否将提供最大的收益并且在移动交换中心之间给出最低的负载标准偏差。这个操作是迭代的，并搜索每个候选移动交换中心要归属的最佳目录号码。由此产生的平衡负载的网络资源将有助于在需要额外的设备之前提高当前无线通信网络的有效性和寿命。

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