2 citations · 2 across the 2 of their papers we have counts for
4 papers
Embedding LTE-U within Wi-Fi Bands for Spectrum Efficiency Improvement
Qimei Chen, Guanding Yu, Hesham M. Elmaghraby +2
Driven by growing spectrum shortage, Long-term Evolution in unlicensed spectrum (LTE-U) has recently been proposed as a new paradigm to deliver better performance and experience fo…
A Novel Multiobjective Cell Switch-Off Framework for Cellular Networks
David González G., Jyri Hämäläinen, Halim Yanikomeroglu +2
Cell Switch-Off (CSO) is recognized as a promising approach to reduce the energy consumption in next-generation cellular networks. However, CSO poses serious challenges not only fr…
A Blind Time-Reversal Detector in the Presence of Channel Correlation
Zhong Zheng, Lu Wei, Jyri Hämäläinen +1
A blind target detector using the time reversal transmission is proposed in the presence of channel correlation. We calculate the exact moments of the test statistics involved. The…
Approximation to Distribution of Product of Random Variables Using Orthogonal Polynomials for Lognormal Density
Zhong Zheng, Lu Wei, Jyri Hämäläinen +1
We derive a closed-form expression for the orthogonal polynomials associated with the general lognormal density. The result can be utilized to construct easily computable approxima…