Patachaianand Rachod; Sandrasegaran Kumbesan; Mohd Ramli Huda Adibah; Basukala Riyaj
(Springer, 2009)
An opportunistic feedback protocol is proposed for orthogonal frequency division multiple access (OFDMA) systems with mixed realtime (RT) and non-realtime (NRT) traffic. This protocol allocates a dedicated feedback channel ...