Routing protocol and address configuration protocol discussed in this thesis are both key technologies in mobile ad hoc internetworking . improvement and supplement of these two protocols are very meaningful to the study of both theory and practice of ad hoc network 本文所关注的路由协议和地址配置协议都是移动adhoc网络组网中的关键技术,分别对两种协议的修改和补充对研究移动adhoc网络的理论分析和组网实现都具有一定的实际意义。
To analyze some key technologies of optical network relative with rwa in detail , such as transmission , switching and internetworking ; to emphasize on the research of function , fabric and performance of optical cross - connection ; to carry out numerical simulations for crosstalk introduced by optical cross connect and to present measurements for suppressing it such as doubly filtering , fixing optimum decision threshold and appropriately choosing the number of multiplexed wavelengths ; 3 . to research the fundamental principle and some problems relative with rwa , including the type of optical network , the type of traffic , the type of service , the survivability of optical network ; to classify and compare rwa algorithms and particularly research some dynamic rwa algorithms ; 4 . to present reserved light - path and classify network resource such as used , unused and reserved status , to emulate establishment of all - optical connection in optical network through modified rwa algorithm and show effectively reducing setup time of all - optical connection utilizing reserved light - path ; to research rwa algorithms of multi - fiber network , to present new link weight functions dependent on node degree , unused fiber ( s ) per wavelength - layer and routing policies , to perform emulation of rwa based wavelength layer graph applying new link weight functions and show them make algorithms better performance and network lower blocking rate ; 5 详细分析了与rwa相关的光网络关键技术,包括传输、交换、组网等,重点研究了光交叉连接的功能和结构、性能,对其引入的串扰进行了详细分析,选择恰当的器件参数进行了数值模拟,并提出了抑制措施(如双重滤波、优化判决门限、选择恰当的复用波长数) ; 3 .研究了光网络的r认叭的基本原理、与r认叭的几个相关问题(光网络类型、业务类型、流量类型、光网络生存性) 、 r认人算法的分类和比较,具体研究了几种动态r场人算法; 4 .研究了以全光连接建立时间为优化目标的r认认算法,提出预置光路的概念,对网络资源进行状态分类(占用、未占用、预置) ,利用改进的r认叭算法仿真,预置光路可为部分新到的连接请求快速建立连接,从而提高网络性能;研究了以多光纤网络连接阻塞率为优化目标的r认城算法,提出了以节点度数、每个波长分层的空闲光纤数以及路由策略决定的几种链路权重函数,利用基于波长分层图模型的并行r场人算法仿真,利用新的链路权重函数使得算法具有更优的性能,使网络具有更低的连接阻塞率。
This dissertation mainly has analyzed the wangjiawan logistics center information platform system structure , their functions and the approaches to build . and it has used genetic algorithm and cisco internetworking technology to build a feasible model for wangjiawan logistics center information platform 本文分析了王家湾物流中心信息平台的系统构成,各个子系统的功能和实现的方法,并且把遗传算法和思科组网技术融合进来,为王家湾物流中心物流信息平台建设提供了的可行方案。
The research work in this dissertation , supported by 863 key project " wideband wireless ip technique " and " mobile wireless self - organizing internetworking network and prototype system " , the national natural science foundation project " research on high - speed wireless techniques in high - speed information network " , and college outstanding teachers program funded by the ministry of education , carries a deep research on key techniques in wlan and ip qos . the major achievements are outlined as follows . chapter 2 introduces and analyzes the location management techniques of mobile communication , describes the mechanism of bridge / switch , mobile ip protocol , and centralized dynamic route resolution protocol in computer network , and explains the relations of the location management between mobile ip and wlan techniques 本文研究工作基于国家863重大课题“宽带无线ip技术”及自然科学基金项目“高速信息网中的高速无线技术研究” ,得到教育部高校骨干教师资助计划的资助,对无线局域网和ipqos的若干关键技术进行了深入研究,主要工作和贡献包括以下几个方面:第二章介绍和分析了移动通信系统的位置管理策略,介绍了计算机网络中的网桥、 mobileip协议、动态路由解析协议的工作原理,分析了mobileip的位置管理和wlan中的位置管理的关系;结合wlan的特点,通过数据库的不同分布方式和分布式系统( ds )上帧格式的不同,提出了四种位置管理策略,并提出了两种切换方法:简单越区切换和基于服务器的越区切换,给出了详细的通信流程。
Combined theory with practice , and with the beginning of emit ( embedded micro internetworking technology ) , i analyze the crucial part of emit , emgateway , and the emnet protocol . with the research of the emit theory , i design some application based on types of lightweight networks . in addition , using the embedded networking solution of the beijing mcu open lab , i develop the application of internet meter reader , which can be used to compared with emit 作者采用理论研究与实际开发相结合的方法,以美国emware公司的emit技术为切入点,对其嵌入式微型互联网技术的核心emgateway的功能和emnet协议进行了重点分析与研究,从理论上深刻剖析了作为嵌入式网关所应具有的功能以及作为嵌入式网络协议设计所应考虑的问题,为深入掌握嵌入式网络的核心技术以及自主设计嵌入式网络打下坚实的理论基础。
Internetworking is the practice of connecting a computer network with other networks through the use of gateways that provide a common method of routing information packets between the networks. The resulting system of interconnected networks is called an internetwork, or simply an internet.
internetworkingとは意味:internetworking インターネットワーキング internetworking meaning:[Computer] The interconnection of two or more networks , usually local area networks so that data can pass between hosts on the different networks as though they were one network. This requires ...internetworking artinya:antarjaringaninternetworking 뜻:인터네트워킹internetworking перевод:сущ. 1) обеспечение межсетевого обмена 2) объединение сетей межсетевое взаимодействие internetworking вчт. межсетевое взаимодействие