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Wei Mo
Researcher at Iowa State University
Publications - 8
Citations - 169
Wei Mo is an academic researcher from Iowa State University. The author has contributed to research in topics: Fading & Noise. The author has an hindex of 4, co-authored 8 publications receiving 160 citations.
Papers
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Journal ArticleDOI
Diversity and Multiplexing Tradeoff in General Fading Channels
TL;DR: The optimal tradeoff between diversity gain and multiplexing gain for multiple-input multiple-output (MIMO) channels has been studied recently under the independently identically distributed Rayleigh fading assumption and the results are extended and derived.
Journal ArticleDOI
Semi-blind SIMO flat-fading channel estimation in unknown spatially correlated noise using the EM algorithm
TL;DR: A maximum likelihood (ML) method for semi-blind estimation of single-input multi-output (SIMO) flat-fading channels in spatially correlated noise having unknown covariance is presented and a symbol detector is presented that utilizes the EM channel estimates.
Book ChapterDOI
Lifetime maximization of sensor networks under connectivity and k -coverage constraints
Wei Mo,Daji Qiao,Zhengdao Wang +2 more
TL;DR: In this article, the authors study the fundamental limits of a wireless sensor network's lifetime under connectivity and k-coverage constraints, and propose a near-optimal scheduling algorithm to achieve the network's maximum ω-lifetime.
Proceedings ArticleDOI
Diversity and Multiplexing Tradeoff in General Fading Channels
TL;DR: The optimal tradeoff between diversity gain and multiplexing gain for multiple-inputmultiple-output (MIMO) channels has been studied recently and the optimal tradeoffs are derived for generalized fading channel conditions, including different fading types, nonidentical fading distributions, spatial correlation, and nonzero channel means.
Journal Article
Lifetime maximization of sensor networks under connectivity and k-coverage constraints
Wei Mo,Daji Qiao,Zhengdao Wang +2 more
TL;DR: A near-optimal scheduling algorithm is proposed, called PIS (Pre-planned Independent Sleeping), to achieve the network's maximum ω-lifetime, which is validated by simulation results, and a possible implementation of the PIS scheme in the distributed manner is presented.