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Optimal power control law for equal-rate DS-CDMA networks governed by a successive soft interference cancellation scheme

Author
F. Molina; Sala, J.; Villares, J.; Rey, F.
Type of activity
Presentation of work at congresses
Name of edition
2018 IEEE International Conference on Acoustics, Speech, and Signal Processing
Date of publication
2018
Presentation's date
2018-04-15
Book of congress proceedings
2018 IEEE International Conference on Acoustics, Speech, and Signal Processing: proceedings: April 15-20, 2018 Calgary: Telus Convention Center: Calgary: Alberta, Canada
First page
3694
Last page
3698
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/ICASSP.2018.8462289 Open in new window
Repository
http://hdl.handle.net/2117/124085 Open in new window
URL
https://ieeexplore.ieee.org/document/8462289 Open in new window
Abstract
This paper studies the throughput maximization of a dense multiple access network of low-rate subscribers that share the same practical Forward Error Correction (FEC) code and modulation scheme, and transmit to a central node that implements a Successive Soft Interference Cancellation (soft SIC) strategy in order to mitigate Multiple Access Interference (MAI). In the user-asymptotic case, we make use of Variational Calculus (VC) tools to derive, in terms of the Packet Error Rate (PER) of the sha...
Citation
F. Molina, Sala, J., Villares, J., Rey, F. Optimal power control law for equal-rate DS-CDMA networks governed by a successive soft interference cancellation scheme. A: IEEE International Conference on Acoustics, Speech, and Signal Processing. "2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP): proceedings". Institute of Electrical and Electronics Engineers (IEEE), 2018, p. 3694-3698.
Keywords
Packet Error Rate, Residual Energy, Successive Soft Interference Cancellation, Variational Calculus
Group of research
SPCOM - Signal Processing and Communications Group

Participants