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《Journal of Data Acquisition and Processing》 2011-04
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Optimum Parameters Design of MFSK/FFH-MA System

Bao Yifeng,Wu Jie,Xu Hua,Chen Yongjun(Telecommunication Engineering Institute,Air Force Engineering University,Xi'an,710077,China)  
To maximize the throughput of MFSK/FFH-MA system,the relationships among the system parameters including modulation order M,diversity order L,and traffic density λ in the erasures coding channel and hard-decision coding channel are optimized.Further research shows that tradeoffs exist among system parameters,including modulation order M,diversity order L,and number of available frequencies N under a fixed bandwidth constraint.The optimizing results show that the set for(M,L,N) is approximately equal to(G,log2G,G) under both coding channels,and the throughput of MFSK/FFH-MA system reaches the maximum,where G is the total system bandwidth expansion.
【Fund】: 国防科技重点实验室基金资助项目
【CateGory Index】: TN914.43
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【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
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