Multi-rate transmission in orthogonal code hopping multiplexing

被引：0
|
作者：
Moon, SH [1 ]
Jin, H [1 ]
Kim, J [1 ]
Kwon, JK [1 ]
Sung, DK [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, CNR Lab, Dept EECS, Taejon 305701, South Korea
来源：
2005 Asia-Pacific Conference on Communications (APCC), Vols 1& 2 | 2005年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Collision-based hopping multiplexing was previously proposed with names of orthogonal code hopping multiplexing (OCHM) and orthogonal frequency hopping multiplexmig (OFHM). A major performance measure of these schemes is collision probability, which is closely related to block error rate performance in receiver. In this paper, we analyze the code-collision probability of OCHM in a multi-rate transmission environment, while all previous works assumed a single-rate transmission in which all downlink channels have the same data rate. For verification, we perform multi-user simulations in a transmitter, and compare the analytical results with simulation ones.
引用
收藏
页码：862 / 866
页数：5
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