Application of OFDM Technology in High-Speed WLAN
Zhao Zai-jun · Modern Computer · 2008
Researches on the application and implement of OFDM in the high-speed WLAN. Inter symbol interference usually occurs when data are transmitted over a FSF channel unless the symbol duration is much larger than the channel impulse response duration. This im-poses a severe limit on the symbol rate unless the receiver employs some technique to miti-gate ISI. OFDM is one of the ways that can solve this restriction.