This paper presents a novel power-limited pre-compensation method in MC-CDMA/TDD systems, which can avoid pilot insertion on the uplink and increase the spectral/power efficiency.

• 该文提出了MC-CDMA/TDD系统中的一种新型限制功率的预补偿技术,避免了在上行链路中插入导频,从而提高了频率/功率利用率。