Variable-power discrete-rate adaptive mo
✍
Xiangbin Yu; Shu-Hung Leung; Wai-Ki Wong
📂
Article
📅
2011
🏛
Wiley (John Wiley & Sons)
🌐
English
⚖ 251 KB
## ABSTRACT The performance system with variable‐power adaptive modulation over Nakagami‐__m__ fading channels is presented. The optimum switching thresholds for attaining maximum spectrum efficiency (SE) subject to a target bit error rate (BER) and an average power constraint are derived. The exis