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Abstract
We study medium access control layer random access under the assumption that the receiver can perform successive interference cancellation, without feedback. During recent years, a number of protocols with impressive error performance have been suggested for this channel model. However, the random nature of these protocols causes an error floor which limits their usability when targeting ultra-reliable communications. In very recent works by Paolini et al. and Boyd et. al., it was shown that if each user employs predetermined combinatorial access patterns, this error floor disappears. In this paper, we develop code design criteria for deterministic random access protocols in the ultra-reliability region, and build codes based on these principles. The suggested design methods are supported by simulations.
Original language | English |
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Title of host publication | 2019 IEEE International Symposium on Information Theory, ISIT 2019 - Proceedings |
Publisher | IEEE |
Pages | 2604-2608 |
Number of pages | 5 |
ISBN (Electronic) | 9781538692912 |
DOIs | |
Publication status | Published - 1 Jul 2019 |
MoE publication type | A4 Conference publication |
Event | IEEE International Symposium on Information Theory - Paris, France Duration: 7 Jul 2019 → 12 Jul 2019 |
Publication series
Name | IEEE International Symposium on Information Theory |
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ISSN (Print) | 2157-8095 |
Conference
Conference | IEEE International Symposium on Information Theory |
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Abbreviated title | ISIT |
Country/Territory | France |
City | Paris |
Period | 07/07/2019 → 12/07/2019 |
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Dive into the research topics of 'Code Design Principles for Ultra-Reliable Random Access with Preassigned Patterns'. Together they form a unique fingerprint.Projects
- 1 Finished
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Coding for Machine-type Communications
Tirkkonen, O. (Principal investigator), Singh, B. (Project Member), Vehkalahti, R. (Project Member), Pääkkönen, J. (Project Member), Liao, J. (Project Member), Shahbaztabar, D. (Project Member), Deng, J. (Project Member), Pllaha, T. (Project Member) & Boyd, C. (Project Member)
01/09/2016 → 31/08/2020
Project: Academy of Finland: Other research funding