Efficient clustering scheme for OFDMA-based multicast wireless systems using grouping genetic algorithm

Efficient clustering scheme for OFDMA-based multicast wireless systems using grouping genetic algorithm

The spectral inefficiency problem faced by the conventional multicast schemes in OFDMA-based multicast systems is investigated. To improve spectral efficiency, the multicast problem is formulated as a combinatorial clustering optimisation problem where multicast groups are divided into smaller subgr...

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Bibliographic Details
Main Authors: Tan, Chee Keong, Chuah, Teong Chee, Tan, Su Wei, Sim, M. L.
Format: Article
Language:English
Published: Institution of Engineering and Technology (IET) 2012
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://shdl.mmu.edu.my/3382/
http://shdl.mmu.edu.my/3382/1/Efficient%20clustering%20scheme%20for%20OFDMA-based%20multicast%20wireless%20systems%20using%20grouping%20genetic%20algorithm.pdf

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