%0 Journal Article
%T Admission Control in Distributed Virtual Group Cell Systems<br>分布式虚拟群小区中的接入控制
%A Wang Ying
%A Liu Bao-ling
%A Shen Xiao-dong
%A Zhang Ping
%A <br>王 莹
%A 刘宝玲
%A 沈晓冬
%A 张 平
%J 电子与信息学报
%D 2006
%I 
%X Distributed virtual group cell systems become a possible solution for future wireless communication systems, which has flexible structure and huge potential in terms of increasing spectrum efficiency and improving quality of communications. In this paper, a Markov model is adopted to analyze the porformance of multi-antenna based virtual group cell systems. Numerical results, such as blocking probability, handoff failure probability etc., arc given with interference-based admission control algorithm. The investigation shows that the uplink performance of this system can be improved greatly.
%K Wireless communication
%K Distributed
%K Multi-antenna
%K Virtual group cell
%K Admission control<br>无线通信
%K 分布式
%K 多天线
%K 虚拟群小区
%K 接入控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=28541D7D6FD6DBD7&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=708DD6B15D2464E8&sid=E02FE02F830E7740&eid=7361423B3D179EDD&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=5