- According to the requirement of real-time control in adaptive OFDM system, a SNR blind estimation technique based on virtual carriers is proposed.
- As the hotspot of future mobile technologies, OFDM has been widely and deepresearched, in which the Adaptive OFDM is a very important researching field atpresent.
- Simulation results showed that the adaptive OFDM scheme exhibited more than 7.5 dB SNR gain for a target BER of 10~-4 relative to non-adaptive Turbo coded modulation for the same throughput.
- adaptive OFDM modulation and coding system
- The author is going to adapt his play for television.
- One should adapt oneself to the changed conditions.