Ma, J. and Liu, W. orcid.org/0000-0003-2968-2888 (2017) A Distributed Iterative Transceiver Beamforming Algorithm for Multipair Two-Way Relay Networks. In: Digital Signal Processing (DSP), 2017 22nd International Conference on. 2017 22nd International Conference on Digital Signal Processing (DSP), 23-25 Aug 2017, London, United Kingdom. IEEE
Abstract
The transceiver beamforming design problem is studied in this paper for a multi-pair two-way distributed relay network, where multi-antenna users in one user group communicate with their partners in the other user group via distributed single-antenna relay nodes. An iterative algorithm is proposed where transmit and receive beamformings are performed at user nodes, and relay nodes have their own simple strategies for deciding the weights. The computation tasks are distributed among each user and relay node, through which high computation efficiency can be ensured. By coordinating them together, satisfactory performance is obtained when relay number is low and significant performance enhancement is also achieved for a large relay number.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Reproduced in accordance with the publisher's self-archiving policy. |
Keywords: | Array signal processing; Interference; Signal to noise ratio; Relay networks (telecommunications); Transceivers |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 06 Apr 2018 11:17 |
Last Modified: | 06 Apr 2018 11:36 |
Published Version: | https://doi.org/10.1109/ICDSP.2017.8096109 |
Status: | Published |
Publisher: | IEEE |
Refereed: | Yes |
Identification Number: | 10.1109/ICDSP.2017.8096109 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:129295 |