Energy Efficient Two-Way Non-Regenerative Relaying for Relays with Multiple Antennas | IEEE Journals & Magazine | IEEE Xplore

Energy Efficient Two-Way Non-Regenerative Relaying for Relays with Multiple Antennas


Abstract:

Energy efficient beamforming is studied for a MIMO two-way non-regenerative relaying system with multi-antenna users and a multi-antenna relay. The resulting optimization...Show More

Abstract:

Energy efficient beamforming is studied for a MIMO two-way non-regenerative relaying system with multi-antenna users and a multi-antenna relay. The resulting optimization problem is non-convex. A Dinkelbach based alternating maximization (DAM) method is proposed to achieve an iterative design of the relay amplification matrix and the beamforming vectors at the users.
Published in: IEEE Signal Processing Letters ( Volume: 22, Issue: 8, August 2015)
Page(s): 1079 - 1083
Date of Publication: 30 December 2014

ISSN Information:


References

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