%0 Journal Article
%T Planning WCDMA Wireless Networks Using Rolling Window<br>基于滚动窗口的WCDMA无线网络规划
%A ZHANG Hong-Yuan
%A Xi Yu-Geng
%A Gu Han-Yu
%A <br>张宏远
%A 席裕庚
%A 谷寒雨
%J 自动化学报
%D 2007
%I 
%X The large scale optimization problem of WCDNA wireless networks base station planning is studied by means of the basic principle of rolling window optimization. A WCDMA base station planning method based on rolling windows is presented, where the global optimization problem is decomposed into small scale optimization problems in rolling windows. An effective shifting strategy is designed to move the windows in two-dimensional space, and the inter-interference in WCDMA networks is predicted for each rolling window. It is proved that our method keeps the global objective of the original problem non-increasing during optimization. In simulation, three different shifting strategies are tested, and the results are analyzed. This paper shows the importance of shifting strategy for rolling windows in two-dimensional space.
%K WCDMA wireless networks
%K base station planning
%K rolling planning
%K rolling strategy<br>WCDMA无线网络
%K 基站规划
%K 滚动规划
%K 滚动策略
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=9AFF64DDD76A3D3F&yid=A732AF04DDA03BB3&vid=27746BCEEE58E9DC&iid=E158A972A605785F&sid=4BEA9A781F286FC6&eid=E57FE519484CFB70&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=10