LAS-CDMA Multi-Code Detection in Two-Cell Networking
LAS-CDMA multiple access codes, possessing interference free windows IFW, are combined with multiple transmitting and multiple receiving BLAST system advanced by Bell Laboratory. This compound system will greatly increase parallel transportation channels and realize high speed data transmission. In multi-cell networking circumstances, however, there exists severe inter-antenna interference and adjacent cell interference. To overcome the interferences, the receiver will combine uniform code joint detection with two-level feedback multi-code detection based on soft demodulation to divide the signals effectively. LAS-CDMA parallel transmitting system provides the reference for the future multi-cell networking systems and becomes an ideal solution for the next mobile communication systems.
Hao LIU Hancheng Liao Daoben LI
School of information engineering Beijing Univ.of Posts and Telecommunications Beijing, China School of electronics Jiangxi Univ.of Finance and Economics Nanchang, China
国际会议
武汉
英文
476-479
2005-09-23（万方平台首次上网日期，不代表论文的发表时间）