2 citations · 4 across the 3 of their papers we have counts for
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cs.IT2011★ 2 cited
Coherent Optical DFT-Spread OFDM
Fanggang Wang, Xiaodong Wang
We consider application of the discrete Fourier transform-spread orthogonal frequency-division multiplexing (DFT-spread OFDM) technique to high-speed fiber optic communications. Th…
cs.IT2009★ 1 cited
Beacon-Assisted Spectrum Access with Cooperative Cognitive Transmitter and Receiver
Ali Tajer, Xiaodong Wang
Spectrum access is an important function of cognitive radios for detecting and utilizing spectrum holes without interfering with the legacy systems. In this paper we propose novel…
cs.IT2009★ 1 cited
Design of Learning Based MIMO Cognitive Radio Systems
Feifei Gao, Rui Zhang, Ying-Chang Liang +1
This paper addresses the design issues of the multi-antenna-based cognitive radio (CR) system that is able to operate concurrently with the licensed primary radio (PR) system. We p…