Realizing MIMO gains without user cooperation in large single-antenna wireless networks
AuthorsHelmut Bölcskei and Rohit U. Nabar
ReferenceProc. of IEEE International Symposium on Information Theory (ISIT), Chicago, IL, USA, pp. 20, June 2004.
AbstractWe consider wireless networks where L single-antenna source-destination terminal pairs communicate concurrently through a common set of K single-antenna relay terminals using one-hop relaying. It is shown that asymptotically in K, the sum capacity of this network scales as C=(L/2)log(K)+O(1) and can be achieved without cooperation between any of the terminals.
KeywordsWireless networks, MIMO, cooperation
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