77 citations · 80 across the 3 of their papers we have counts for
3 papers
Beamspace SU-MIMO for Future Millimeter Wave Wireless Communications
Qing Xue, Xuming Fang, Cheng-Xiang Wang
For future networks (i.e., the fifth generation (5G) wireless networks and beyond), millimeter-wave (mmWave) communication with large available unlicensed spectrum is a promising t…
Wideband Spectrum Sensing for Cognitive Radio Networks: A Survey
Hongjian Sun, Arumugam Nallanathan, Cheng-Xiang Wang +1
Cognitive radio has emerged as one of the most promising candidate solutions to improve spectrum utilization in next generation cellular networks. A crucial requirement for future…
Multi-rate Sub-Nyquist Spectrum Sensing in Cognitive Radios
Hongjian Sun, A. Nallanathan, Jing Jiang +1
Wideband spectrum sensing is becoming increasingly important to cognitive radio (CR) systems for exploiting spectral opportunities. This paper introduces a novel multi-rate sub-Nyq…