PERFORMANCE EVALUATION OF COHERENT OPTICAL CODE DIVISION MULTIPLE ACCESS

被引:15
|
作者
BENEDETTO, S
OLMO, G
机构
[1] Dipartimento di Elettronica, 10129 Torino
关键词
OPTICAL COMMUNICATION; OPTICAL MODULATION;
D O I
10.1049/el:19911239
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A coherent optical CDMA network employing Gold sequences for the spreading and despreading operations is analysed in terms of the signal to noise ratio penalty as a function of the number of simultaneous users incurred to maintain a given value of the bit error rate. The binary PSK and OOK modulation schemes are considered. Exact results in the presence of noise and interfering signals (interferers) are obtained.
引用
收藏
页码:2000 / 2002
页数:3
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