%0 Journal Article
%T An Admission Control Strategy of Mobile Satellite System Based on Utility and Resource Borrowing<br>基于效用和资源借用的移动卫星系统呼叫接入控制算法
%A Zhang Yu-gang
%A Zhang Jun
%A Zhang Tao
%A <br>章玉刚
%A 张 军
%A 张 涛
%J 电子与信息学报
%D 2009
%I 
%X This paper proposes a Utility-Based and Channel-resource Borrowing (UBCB) call admission control strategy of mobile satellite system. In order to improve resource utilization probability and integrated performance of satellite system, the borrowing weight as the criterion of resource borrowing is introduced to improve call blocking and traffic dropping probability, and the threshold is adjusted for traffic admission—net utility to improve the congestion of the satellite system. Simulation results show that this strategy improves prominently in service grade and service value of satellite system compared to common Channel-Borrow Scheme (CBS).
%K Mobile satellite communication
%K Utility model
%K Resource borrowing
%K Admission control<br>移动卫星通信
%K 效用模型
%K 资源借用
%K 接入控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=8C2A56AF231149B1BCF8537564E13867&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=708DD6B15D2464E8&sid=0F150A05AE10A373&eid=EEE0474A7F1C1F27&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=10