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IEICE TRANSACTIONS on Communications

STBC MIMO Network Coding for Bi-directional Multi-Hop Relay Networks

Fumie ONO, Kei SAKAGUCHI

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Summary :

Efficient bi-directional multi-hop wireless networks based on MIMO algorithm or network coding have been proposed in recent papers. This paper proposes a new technique named as MIMO network coding, that is a combination of network coding and MIMO algorithm for multi-hop relay networks. By using MIMO network coding, co-channel interference cancellation and efficient bi-directional transmission can be realized simultaneously with lower complexity in multi-hop networks. Moreover, Space Time Block Code (STBC) MIMO transmission is also introduced to achieve higher reliability in MIMO network coding. It is confirmed from numerical analysis that the MIMO network coding with STBC achieves higher capacity and reliability than conventional schemes.

Publication
IEICE TRANSACTIONS on Communications Vol.E92-B No.12 pp.3676-3682
Publication Date
2009/12/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E92.B.3676
Type of Manuscript
Special Section PAPER (Special Section on Dynamic Spectrum Access)
Category
MIMO Mesh Network

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