Abstract
In this paper, we look at the problem of treating interference as noise (TIN) in the Gaussian interfering multiple access channel (IMAC). The considered network comprises K mutually interfering multiple access channels (MACs), each consisting of two transmitters communicating independent messages to one receiver. We define the TIN scheme for this channel as one in which each MAC performs a power controlled version of its capacity-achieving strategy while treating interference from all other MACs as noise. We characterize an achievable generalized degrees-of-freedom (GDoF) region under the TIN scheme and identify a regime of parameters (in terms of channel strength levels) where this region is optimal.
Original language | English |
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Title of host publication | 2018 IEEE International Symposium on Information Theory, ISIT 2018 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1530-1534 |
Number of pages | 5 |
Volume | 2018-June |
ISBN (Print) | 9781538647806 |
DOIs | |
Publication status | Published - 2018 Aug 15 |
Externally published | Yes |
Event | 2018 IEEE International Symposium on Information Theory, ISIT 2018 - Vail, United States Duration: 2018 Jun 17 → 2018 Jun 22 |
Other
Other | 2018 IEEE International Symposium on Information Theory, ISIT 2018 |
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Country | United States |
City | Vail |
Period | 18/6/17 → 18/6/22 |
ASJC Scopus subject areas
- Theoretical Computer Science
- Information Systems
- Modelling and Simulation
- Applied Mathematics