%0 Journal Article
%T A Channel Reservation Algorithm with Priorities in LEO Satellite Systems<br>低轨卫星系统中的一种带优先级的信道预留策略
%A Li Qing Zhu Li-dong Wu Shi-qi
%A <br>李庆
%A 朱立东
%A 吴诗其
%J 电子与信息学报
%D 2008
%I 
%X In satellite communication systems, some special users which are usually fast-moving terminals may need to be supported as well as the common users sometimes. Since the two types of users exist, the communication performances for both of them should be considered. In this paper, a novel channel reservation algorithm is proposed for this case. The theoretic analysis and simulation results show that the handover performances of the special users are improved by this algorithm.
%K Satellite communication
%K LEO
%K Handover
%K Priority
%K Channel reservation<br>卫星通信
%K 低轨卫星系统
%K 切换
%K 优先级
%K 信道预留
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=5010CB114B782671E940760BAFCF0F99&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=5A8DDE4CFC853172&eid=AE1A5CF00DFD739A&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=8