Cross-layer optimization for OFDM wireless networks-part II: algorithm development

We have established a theoretical framework for cross-layer optimization in orthogonal frequency division multiplexing (OFDM) wireless networks. In this paper, we focus on effective and practical algorithms for efficient and fair resource allocation in OFDM wireless networks. We have taken various c...

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Vydané v:	IEEE transactions on wireless communications Ročník 4; číslo 2; s. 625 - 634
Hlavní autori:	Guocong Song, Guocong Song, Ye Li, Ye Li
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Piscataway, NJ IEEE 01.03.2005 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Applied sciences Collaborative work Cross-layer optimization Exact sciences and technology Fading Frequency diversity Frequency division multiplexing Heuristic algorithms Low pass filters multiuser diversity OFDM orthogonal frequency division multiplexing (OFDM) network Resource management System performance Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory time diversity Transmission and modulation (techniques and equipments) Wireless networks Performance evaluation Multiple access multiuser diversity Utility function Wireless telecommunication Resource allocation Equity Subcarrier Power allocation Optimization Search algorithm Sorting time diversity Dynamic allocation Algorithm performance Simulation Telecommunication network Index Terms-Cross-layer optimization Orthogonal frequency division multiplexing Frequency diversity Low pass filter orthogonal frequency division multiplexing (OFDM) network
ISSN:	1536-1276, 1558-2248
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