1.2k citations · 16.4k across the 357 of their papers we have counts for
6 papers · 2 filters
Random Beamforming over Quasi-Static and Fading Channels: A Deterministic Equivalent Approach
Romain Couillet, Jakob Hoydis, Merouane Debbah
In this work, we study the performance of random isometric precoders over quasi-static and correlated fading channels. We derive deterministic approximations of the mutual informat…
Coalition Formation Games for Collaborative Spectrum Sensing
Walid Saad, Zhu Han, Tamer Basar +2
Collaborative Spectrum Sensing (CSS) between secondary users (SUs) in cognitive networks exhibits an inherent tradeoff between minimizing the probability of missing the detection o…
Hedonic Coalition Formation for Distributed Task Allocation among Wireless Agents
Walid Saad, Zhu Han, Tamer Basar +2
Autonomous wireless agents such as unmanned aerial vehicles or mobile base stations present a great potential for deployment in next-generation wireless networks. While current lit…
On the Optimal Number of Cooperative Base Stations in Network MIMO Systems
Jakob Hoydis, Mari Kobayashi, Merouane Debbah
We consider a multi-cell, frequency-selective fading, uplink channel (network MIMO) where K user terminals (UTs) communicate simultaneously with B cooperative base stations (BSs).…
Outage Efficient Strategies for Network MIMO with Partial CSIT
Mari Kobayashi, Sheng Yang, Merouane Debbah +1
We consider a multi-cell MIMO downlink (network MIMO) where base-stations (BS) with antennas connected to a central station (CS) serve single-antenna user terminals (UT…
Eigen-Inference for Energy Estimation of Multiple Sources
Romain Couillet, Jack W. Silverstein, Zhidong Bai +1
In this paper, a new method is introduced to blindly estimate the transmit power of multiple signal sources in multi-antenna fading channels, when the number of sensing devices and…