@inproceedings{NDc10,
 abstract = {Hierarchical cooperation, introduced by Ozgur, Leveque and Tse showed
that linear scaling is possible in wireless network capacity, asymptotically in network size.
In this paper, we investigate the impact of absence of channel state information
on the performance of hierarchical cooperation. If the product
of coherence time and coherence bandwidth of the wireless
channel is on the order of the number of nodes in the network,
we show that non-coherent hierarchical cooperation achieves
the same order rate as the coherent version. If the product is
smaller than the number of nodes, we show that non-coherent
hierarchical cooperation can still yield sizable gains over multihop
communication, but may not achieve the same order rate
as the coherent version.},
 author = {U. Niesen and S N. Diggavi},
 booktitle = {Proceedings of Allerton Conference on Communication, Control, and Computing, Illinois},
 file = {:papers:ndallerton10final.pdf},
 month = {September},
 note = {},
 pages = {},
 tags = {conf,WiNet,DynamWiNet,NonCohComm,SelConf},
 title = {Non-Coherent Hierarchical Cooperation},
 type = {4},
 year = {2010}
}

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