On the Selection of Code Set for Binary Multi-code CDMA System
ICOIN '02 Revised Papers from the International Conference on Information Networking, Wireless Communications Technologies and Network Applications-Part II
Wideband DS-CDMA for next-generation mobile communications systems
IEEE Communications Magazine
On the Selection of Code Set for Binary Multi-code CDMA System
ICOIN '02 Revised Papers from the International Conference on Information Networking, Wireless Communications Technologies and Network Applications-Part II
| Hi-index | 0.00 |
Multi-code CDMA system provides high speed and variable rate services with different quality requirements. Since envelope fluctuation of the multi-code signal is large, the system requires highly linear power amplifier. In this paper, we propose binary level multi-code pulse width (PW-) CDMA system. In the system, linear sum of orthogonal codes is truncated and pulse width modulated. The transmitting signal has constant envelope, and the receiver structure is very simple. Hence, the proposed system is appropriate for low cost high data rate applications. We investigate the bit error performance of the binary level multi-code PW-CDMA system.