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Scalable upper boun...
Scalable upper bounding models for wireless networks
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- Du, Jinfeng (author)
- KTH,Kommunikationsteori,ACCESS Linnaeus Centre,Research Lab of Electronics, Massachusetts Institute of Technology
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- Médard, Muriel (author)
- Department of Electrical Engineering and Computer Science, MIT
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- Xiao, Ming (author)
- KTH,Kommunikationsteori,ACCESS Linnaeus Centre
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- Skoglund, Mikael (author)
- KTH,Kommunikationsteori,ACCESS Linnaeus Centre
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(creator_code:org_t)
- IEEE conference proceedings, 2014
- 2014
- English.
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In: Proceedings of IEEE International Symposium on Information Theory. - : IEEE conference proceedings. ; , s. 241-245
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http://www.isit2014....
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https://doi.org/10.1...
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Abstract
Subject headings
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- The framework of network equivalence theory developed by Koetter et al. introduces a notion of channel emulation to construct noiseless networks as upper/lower bounding models for the original noisy network. This paper presents scalable upper bounding models for wireless networks, by firstly extending the ``one-shot'' bounding models developed by Calmon et al. and then integrating them with network equivalence tools. A channel decoupling method is proposed to decompose wireless networks into decoupled multiple-access channels (MACs) and broadcast channels (BCs). The main advantages of the proposed method is its simplicity and the fact that it can be extended easily to large networks with a complexity that grows linearly with the number of nodes. It is demonstrated that the resulting upper bounds can approach the capacity in some setups.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Keyword
- network equivalence
- wireless networks
- capacity upper bounds
- Informations- och kommunikationsteknik
- Information and Communication Technology
Publication and Content Type
- ref (subject category)
- kon (subject category)
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