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Distributed feedback-aided subspace concurrent opportunistic communications

Author
Borras, J.; Vazquez, G.
Type of activity
Presentation of work at congresses
Name of edition
IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications
Date of publication
2019
Presentation's date
2019-07-04
Book of congress proceedings
2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2019): 2-5 July 2019: Cannes, France
First page
1
Last page
5
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/SPAWC.2019.8815484
Project funding
Grup de processament del senyal i comunicacions
Wrestling with Interference in Communications and Information Processing (TEC2016-76409-C2-1-R)
Repository
http://hdl.handle.net/2117/173930 Open in new window
URL
https://ieeexplore.ieee.org/document/8815484 Open in new window
Abstract
This paper deals with the distributed subspace agreement problem for opportunistic communications in time division duplex (TDD) distributed networks. Since scenario-adapted opportunistic transmission schemes rely on locally sampled observations from the wireless environment, degrees-of-freedom (DoF) sensed as available at any node may differ. Transmitting information without agreeing the common active subspace may incur in a performance loss due to noise enhancement, energy loss and inter-system...
Citation
Borras, J.; Vazquez, G. Distributed feedback-aided subspace concurrent opportunistic communications. A: IEEE International Workshop on Signal Processing Advances in Wireless Communications. "2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2019): 2-5 July 2019: Cannes, France". Institute of Electrical and Electronics Engineers (IEEE), 2019, p. 1-5.
Keywords
Distributed networks, Feedback, Opportunistic communications, Sparse detection, Subspace agreement
Group of research
SPCOM - Signal Processing and Communications Group

Participants