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Application of Adaptive Frequency-hopping in MF-TDMA Satellite Communication

Wu Guo

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Abstract

In MF-TDMA satellite communication system, the terminal has the capability of frequency hopping, and it is easy to improve the anti-jamming capability of system combining with frequency-hopping. The technical characteristics of MF-TDMA satellite communication and adaptive frequency hopping are analyzed and compared in this paper. Based on distributed interference detection and centralized frequency planning, an MF-TDMA adaptive frequency hopping (AFH-MF-TDMA) technique is put forward according to the analysis result. This technique can realize an accurate detection of interference and a more efficient allocation of frequencies. And it can effectively enhance anti-jamming performance of MF-TDMA satellite communication system.

About this research paper

What this paper is about

In MF-TDMA satellite communication system, the terminal has the capability of frequency hopping, and it is easy to improve the anti-jamming capability of system combining with frequency-hopping. The technical characteristics of MF-TDMA satellite communication and adaptive frequency hopping are analyzed and compared in this paper. Based on distributed interference detection and centralized frequency planning, an MF-TDMA adaptive frequency hopping (AFH-MF-TDMA) technique is put forward according to the analysis result. This technique can realize an accurate detection of interference and a more efficient allocation of frequencies. And it can effectively enhance anti-jamming performance of MF-TDMA satellite communication system.

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Available abstract

In MF-TDMA satellite communication system, the terminal has the capability of frequency hopping, and it is easy to improve the anti-jamming capability of system combining with frequency-hopping. The technical characteristics of MF-TDMA satellite communication and adaptive frequency hopping are analyzed and compared in this paper. Based on distributed interference detection and centralized frequency planning, an MF-TDMA adaptive frequency hopping (AFH-MF-TDMA) technique is put forward according to the analysis result. This technique can realize an accurate detection of interference and a more efficient allocation of frequencies. And it can effectively enhance anti-jamming performance of MF-TDMA satellite communication system.

Key concepts: Time division multiple access, Frequency-hopping spread spectrum, Computer science, Jamming, Communications satellite, Interference (communication), Satellite, Computer network

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