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Erschienen in: Wireless Personal Communications 3/2013

01.12.2013

A Multiple Frequency Channels Reserved Timeslots Assignment Algorithm for Real-Time Traffic in MF-TDMA Satellite System

verfasst von: Shao-Dong Feng, Guang-Xia Li, Fan Wang, Geng-Xin Zhang, Yuan Lin, Xiao Jie

Erschienen in: Wireless Personal Communications | Ausgabe 3/2013

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Abstract

Timeslots assignment can have a great impact on the bandwidth allocation efficiency in multi-frequency time division multiple access (MF-TDMA) satellite system. In this paper a multiple frequency channels reserved timeslots assignment algorithm is proposed for MF-TDMA user terminals (UTs) with real-time traffic. The scheme can reserve several frequency channels simultaneously for one UT and realize fast timeslots block searching within a MF-TDMA frame. Computational complexity analysis demonstrates the performance of the proposed method on computational efficiency. What’s more, simulation results show that both channel utility and connection rejection ratio can be improved compared with existing algorithm.

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Metadaten
Titel
A Multiple Frequency Channels Reserved Timeslots Assignment Algorithm for Real-Time Traffic in MF-TDMA Satellite System
verfasst von
Shao-Dong Feng
Guang-Xia Li
Fan Wang
Geng-Xin Zhang
Yuan Lin
Xiao Jie
Publikationsdatum
01.12.2013
Verlag
Springer US
Erschienen in
Wireless Personal Communications / Ausgabe 3/2013
Print ISSN: 0929-6212
Elektronische ISSN: 1572-834X
DOI
https://doi.org/10.1007/s11277-013-1218-5

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