Computer Science > Information Theory
arXiv:2501.14064 (cs)
[Submitted on 23 Jan 2025 (v1), last revised 29 Apr 2025 (this version, v2)]
Title:Switched Feedback for the Multiple-Access Channel
View a PDF of the paper titled Switched Feedback for the Multiple-Access Channel, by Oliver Kosut and 2 other authors
View PDFHTML (experimental)Abstract:A mechanism called switched feedback is introduced; under switched feedback, each channel output goes forward to the receiver(s) or back to the transmitter(s) but never both. By studying the capacity of the Multiple-Access Channel (MAC) with switched feedback, this work investigates the benefits of feedback, seeking to maximize that benefit under reliable and unreliable feedback scenarios. The study is used to explore the tradeoffs between cooperation and transmission in the context of communication systems. Results include upper and lower bounds on the capacity region of the MAC with switched feedback.
| Comments: | To appear at the 2025 IEEE International Symposium on Information Theory |
| Subjects: | Information Theory (cs.IT) |
| Cite as: | arXiv:2501.14064 [cs.IT] |
| (orarXiv:2501.14064v2 [cs.IT] for this version) | |
| https://doi.org/10.48550/arXiv.2501.14064 arXiv-issued DOI via DataCite |
Submission history
From: Oliver Kosut [view email][v1] Thu, 23 Jan 2025 19:54:25 UTC (41 KB)
[v2] Tue, 29 Apr 2025 20:52:47 UTC (42 KB)
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View a PDF of the paper titled Switched Feedback for the Multiple-Access Channel, by Oliver Kosut and 2 other authors
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