A New Design for Improving BER Performance for CI/MC-CDMA
Zhongmin Zhang, Lili Guo, Yongzhi Yu · 2009
The CI/MC-CDMA systems is an adoption to Carrier Interferometry and actions to spreading codes in the MC-CDMA systems,CI codes can raise the capacity of system, lower peak average power ratio. In this paper use offset CI codes to transmit redundancy bits generated via channel coder, It is shown that BER performance of CI/MC-CDMA systems can be dramatically improved via channel coder, while still maintaining high throughputs.