Statistical resource decoupling in random access interference channel

Pedro E. Santacruz; Ashutosh Sabharwal

doi:10.1109/CISS.2010.5464885

Statistical resource decoupling in random access interference channel

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We study how the presence of stochastic fading channels can create statistical decoupling between two interfering flows in a basic interference network. We show that under some conditions of interference and power allocations, the sum throughput of the network with fading channels is higher than the sum throughput for Gaussian collision channel with identical average channel conditions. This higher throughput is a result of fading channels, which sometimes decouples the two flows allowing them to receive successfully even if the interfering flow is simultaneously active.

Original language	English (US)
Title of host publication	2010 44th Annual Conference on Information Sciences and Systems, CISS 2010
DOIs	https://doi.org/10.1109/CISS.2010.5464885
State	Published - 2010
Event	44th Annual Conference on Information Sciences and Systems, CISS 2010 - Princeton, NJ, United States Duration: Mar 17 2010 → Mar 19 2010

Publication series

Name	2010 44th Annual Conference on Information Sciences and Systems, CISS 2010

Conference

Conference	44th Annual Conference on Information Sciences and Systems, CISS 2010
Country/Territory	United States
City	Princeton, NJ
Period	3/17/10 → 3/19/10

Keywords

Fading
Interference channel
Random access

ASJC Scopus subject areas

Information Systems
Information Systems and Management

Access to Document

10.1109/CISS.2010.5464885

Cite this

Statistical resource decoupling in random access interference channel. / Santacruz, Pedro E.; Sabharwal, Ashutosh.
2010 44th Annual Conference on Information Sciences and Systems, CISS 2010. 2010. 5464885 (2010 44th Annual Conference on Information Sciences and Systems, CISS 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Santacruz, PE & Sabharwal, A 2010, Statistical resource decoupling in random access interference channel. in 2010 44th Annual Conference on Information Sciences and Systems, CISS 2010., 5464885, 2010 44th Annual Conference on Information Sciences and Systems, CISS 2010, 44th Annual Conference on Information Sciences and Systems, CISS 2010, Princeton, NJ, United States, 3/17/10. https://doi.org/10.1109/CISS.2010.5464885

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AB - We study how the presence of stochastic fading channels can create statistical decoupling between two interfering flows in a basic interference network. We show that under some conditions of interference and power allocations, the sum throughput of the network with fading channels is higher than the sum throughput for Gaussian collision channel with identical average channel conditions. This higher throughput is a result of fading channels, which sometimes decouples the two flows allowing them to receive successfully even if the interfering flow is simultaneously active.

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Statistical resource decoupling in random access interference channel

Abstract

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Conference

Keywords

ASJC Scopus subject areas

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