HF Dynamic Frequency Optimization Technology

Abstract:

For the problem of poor transmission stability in HF channel, we builted a frequency optimization model based on the HF dynamic frequency optimization technology with working frequency, communication distance and time as dynamic elements ,with the type of antenna, the sunspots as static elements, choose the best working frequency set for communication according to the geographical location information, avoid interference channel effectively by real-time monitoring, and make sure communication service has always been on the best working frequency. Further enhancing the the validity and reliability of HF channel transmission.

• Periodical: Applied Mechanics and Materials (Volumes 543-547)
• Pages: 2009-2012
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.543-547.2009
• Online since: March 2014
• Authors: Luo Rui*, Shen Tao, Yong Tao Cao, Gao Feng Li, Luo Lin
• Keywords: Dynamic Spectrum Access, Frequency Optimization, Spectrum Assignment, Spectrum Sharing

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