%0 Journal Article
%T Downlink Performance and Channel Capacity Analysis for Micro-cellular Distributed Antenna Systems<br>微蜂窝结构分布式天线系统下行链路性能与信道容量分析
%A CAO Xi ZHU Guang-xi LIANG Xue-jun
%A <br>曹汐
%A 朱光喜
%A 梁学俊
%J 计算机科学
%D 2008
%I 
%X Distributed antenna systems (DAS) is considered to be a promising candidate for future mobile communications. Recent studies have shown that DAS can extend coverage, increase system capacity and reduce radiated power. In this paper, received signal-to-noise ratio (SNR) symbol error probability (SER) and ergodic capacity of two transmission strategies: single transmit antenna selection (STAS) scheme and dual transmit antennas selection (DTAS) scheme are analyzed in downlink micro-cellular DAS. The results sh...
%K Micro-cell
%K Distributed antenna
%K Channel capacity
%K Spatial diversity<br>微蜂窝
%K 分布式天线
%K 信道容量
%K 空间分集
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=A4E6808F013533FC7C306C6402393FD8&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=B31275AF3241DB2D&sid=7F5DDA4924737DF5&eid=CDEBD1ACE0A4C1C1&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=12