supported by the National Natural Science Foundation of China(61371169;61301108;61071164);the Fundamental Research Funds for the Central Universities(NS2013024)
The problem of channel estimation for multiple an- tenna orthogonal frequency division multiplexing (OFDM) systems subject to unknown carrier frequency offset (CFO) is addressed. Multiple signal classification (M...
supported by the National Natural Science Foundation of China(60902045);the National High-Tech Research and Developmeent Program of China(863 Program)(2011AA01A105)
In order to meet the demands for high transmission rates and high service quality in broadband wireless communication systems, orthogonal frequency division multiplexing (OFDM) has been adopted in some standards. Ho...
A new approach to loading for orthogonal frequency division multiplexing (OFDM) system is proposed, this bit-loading algorithm assigns bits to different subchannels in order to minimize the transmit energy. In the a...