104 citations · 111 across the 4 of their papers we have counts for
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cs.IT2010
Power Allocation Strategies across N Orthogonal Channels at Both Source and Relay
Youngwook Ko, Masoud Ardakani, Sergiy A. Vorobyov
We consider a wireless relay network with one source, one relay and one destination, where communications between nodes are preformed via N orthogonal channels. This, for example,…
cs.IT2010★ 7 cited
How Much Multiuser Diversity is Required for Energy Limited Multiuser Systems?
Youngwook Ko, Sergiy~A. ~Vorobyov, Masoud Ardakani
Multiuser diversity (MUDiv) is one of the central concepts in multiuser (MU) systems. In particular, MUDiv allows for scheduling among users in order to eliminate the negative effe…