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DMT of Parallel-Path and Layered Networks Under the Half-Duplex Constraint.
- Source :
- IEEE Transactions on Information Theory; Jun2013, Vol. 59 Issue 6, p3875-3891, 17p
- Publication Year :
- 2013
-
Abstract
- In this paper, we study the diversity-multiplexing-gain tradeoff (DMT) of wireless relay networks under the half-duplex constraint. It is often unclear what penalty if any, is imposed by the half-duplex constraint on the DMT of such networks. We study two classes of networks; the first class, called KPP(I) networks, is the class of networks with the relays organized in K parallel paths between the source and the destination. While we assume that there is no direct source-destination path, the K relaying paths can interfere with each other. The second class, termed as layered networks, is comprised of relays organized in layers, where links exist only between adjacent layers. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00189448
- Volume :
- 59
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Information Theory
- Publication Type :
- Academic Journal
- Accession number :
- 87617997
- Full Text :
- https://doi.org/10.1109/TIT.2013.2253162