Computer Science ›› 2014, Vol. 41 ›› Issue (4): 40-43.

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Channel Allocation Algorithm in MF-TDMA GEO Satellite System

XU Qi-le,CHEN Jian-zhou and LIU Li-xiang   

  • Online:2018-11-14 Published:2018-11-14

Abstract: A channel allocation algorithm named C-BFD in MF-TDMA GEO satellite system was proposed.Comparing with the traditional channel allocation algorithms,C-BFD uses preferential combinition and allocates channel for users based on the characteristics of the channel structure and requested channel sizes.It reduces the channel fragmentation by combining users’ requests which can fill up a complete carrier with the same frequency.The simulation result shows that this algorithm can effectively bring down the system block rate and channel fragmentation.

Key words: Satellite communication,MF-TDMA,Channel allocation,Bin packing,Preferential combinition

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