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document type:
congress contribution (original)
title:
Optimized Capacity Bounds for the Half-Duplex Gaussian MIMO Relay Channel
keywords:
relay channel; MIMO; half-duplex; cut-set bound; decode-and-forward; convex optimization
authors:
Gerdes, L.; Utschick, W.
congress title:
International ITG Workshop on Smart Antennas (WSA)
year:
2011
month:
February
abstract:
In this paper, the optimization of the cut-set bound (CSB) and the achievable decode-and-forward (DF) rate for the half-duplex Gaussian multiple-input multiple-output (MIMO) relay channel is considered. In particular, it is shown that evaluating the cut-set bound and the maximal achievable DF rate is equivalent to solving convex optimization problems if perfect channel state information (CSI) is available at all nodes. Our work therefore extends results for the full-duplex relay channel, which w...     »
language:
en
TUM-institution:
Associate Institute for Signal Processing
copyright statement:
©2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
ingested:
27.06.2011
format:
text