Novel MMSE design for joint MIMO processing in analog Network Coding schemes

A novel generalized iterative approach (GIA) is proposed for jointly designing the MMSE MIMO processors (precoders, relay processors and decoders) for the analog Network Coding scheme. The MMSE performance can be achieved for MIMO communication links with two end nodes and multiple relay nodes subje...

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Veröffentlicht in:2010 4th International Conference on Signal Processing and Communication Systems S. 1 - 7
Hauptverfasser: Lu, Enoch, Jialing Li, I-Tai Lu
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: IEEE 01.12.2010
Schlagworte:
Analog Network Coding
Covariance matrix
Decoding
Joint MMSE
Joints
MIMO
Network coding
per-antenna power constraint
Program processors
Relays
ISBN:9781424479085, 1424479088
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Zusammenfassung:A novel generalized iterative approach (GIA) is proposed for jointly designing the MMSE MIMO processors (precoders, relay processors and decoders) for the analog Network Coding scheme. The MMSE performance can be achieved for MIMO communication links with two end nodes and multiple relay nodes subject to either the per-node power constraint or the practical per-antenna power constraint. Numerical results show that the analog Network Coding scheme is more spectral and energy efficient than the conventional Direct Transmission (DT) scheme.
ISBN:9781424479085
1424479088
DOI:10.1109/ICSPCS.2010.5709737