1. DMT of Parallel-Path and Layered Networks Under the Half-Duplex Constraint.
- Author
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Sreeram, K., Birenjith, S., and Kumar, P. Vijay
- Subjects
DATA transmission systems ,TELECOMMUNICATION ,MULTIPLEXING ,PAPER arts ,COMPUTER networks - 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]
- Published
- 2013
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