基本信息

· 书名:Heuristic Approaches for Telecommunications Network Management, Planning and Expansion

· 作者:Doverspike

· ISBN13:9781441949707

· 装帧:平装

· 语种:英文

· 出版日期:2010-12-03

· 出版社:Springer US

· 页数:178

· 重量:0.3 kg

· 尺寸:23.4 x 15.6 x 1 cm

* 页面参数仅供参考，具体以实物为准.

------ 书籍简介 ------

Telecommunications will face a tremendous challenge in the coming years to be able to design architect and manage networks in such a rapidly evolving industry Develop ment and application of heuristic methods will be fundamental to our ability to meet this challenge Robert Doverspike AT T Labs Research Iraj Saniee Bell Labs Lucent Technologies June PI 1999 3 Journal of Heuristics 6 9 20 (2000) Il 2000 Kluwer Academic Publishers Telecommunications Network Case Study Selecting a Data Network Architecture ERIC ROSENBERG AT T Labs Middletown NJ 07748 USA email eric rosenberg att com Abstract This paper documents a model that was pivotal in deciding which of two architectures should be selected for a frame relay data communications network The choices are either to continue using the current architecture or to make a large incremental investment in new equipment which reduces the number of high speed inter office trunks required to interconnect the switches The analysis requires optimizing the mix of two types of customer port cards to determine the maximum customer port capacity of a switch Simple approximations are used to estimate the number of inter office trunks and trunk cards required Based in large part on the costs computed by this model an executive level decision was made to move to the new architecture Key Words data communications network architecture network design frame relay virtual circuits economic analysis 1 Introduction To design a data communications network it is necessary to consider a variety of factors