Output details

Fundamental capacity limits of cognitive radio in fading environments with imperfect channel information

<04> Contributes fundamental analyses of the effect of channel estimation errors on the capacity of cognitive radio networks. Presents a novel transmission technique at the secondary users’ transmitter to combat the channel estimation error while at the same time protecting the primary networks from unacceptable interference. The proposed technique gives insights toward future wireless system design that take realistic channel estimation conditions into account. Published in IEEE TCOM, one of the most prestigious venues in the field of communications.