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document
Budiarjo, I. (author)
Cognitive Radio is a new paradigm in the wireless communications. It puts the intelligence and awareness dimension to the radio communication system. A Cognitive Radio system will be aware of the changing condition in its environment. The awareness in this thesis is related to the spectrum and the channel stipulation. By intelligent learning and...
doctoral thesis 2009
document
Budiarjo, I. (author), Nikookar, H. (author), Ligthart, L.P. (author)
journal article 2008
document
Budiarjo, I. (author), Nikookar, H. (author), Ligthart, L.P. (author)
This article presents the performance comparison of TDCS and OFDM based cognitive radio for MIMO system using VBLAST receiver architecture to reconstruct the transmitted data. The interference avoidance performance in terms of BER and bitrate are improved by adding multiple antennas to the system and the use of V-BLAST technique at the receiver....
journal article 2008