33 citations · 91 across the 13 of their papers we have counts for
Showing 2008 · cs.ITShow all
3 papers · 2 filters
cs.IT2008★ 2 cited
Diversity-Multiplexing Tradeoff for the MIMO Static Half-Duplex Relay
Olivier Leveque, Christophe Vignat, Melda Yuksel
In this work, we investigate the diversity-multiplexing tradeoff (DMT) of the multiple-antenna (MIMO) static half-duplex relay channel. A general expression is derived for the DMT…
cs.IT2008
Information Theoretic Operating Regimes of Large Wireless Networks
Ayfer Ozgur, Ramesh Johari, David Tse +1
In analyzing the point-to-point wireless channel, insights about two qualitatively different operating regimes--bandwidth- and power-limited--have proven indispensable in the desig…
cs.IT2008★ 21 cited
Throughput-Delay Trade-off for Hierarchical Cooperation in Ad Hoc Wireless Networks
Ayfer Ozgur, Olivier Leveque
Hierarchical cooperation has recently been shown to achieve better throughput scaling than classical multihop schemes under certain assumptions on the channel model in static wirel…