Title :
A frequency prediction method based on estimation of the ionospheric characteristics
Author :
Li Chao ; Yang Xiaopeng ; Wang Feng ; Zhang Hengyang ; Liu Yunjiang
Author_Institution :
Telecommun. Eng. Inst., Air Force Eng. Univ., Xi´an, China
Abstract :
To grasp Complex characteristics of shortwave (HF) channel is the key and difficulty to research HF communication. On the premise of comprehending the ionosphere prediction method in the Asia Oceania region, HF frequency prediction method recommended by the International Telecommunication Union (ITU) is improved in this paper, and the engineering calculation method of predicting HF frequency in the Asia Oceania region is concluded and summarized. Comparing with the ITS (the Institute for Telecommunication Science) software´s predicting result, the method is improved to some extent in time availability and SNR in the receiving point.
Keywords :
ionosphere; ionospheric electromagnetic wave propagation; telecommunication channels; HF communication; ITS; ITU; Institute for Telecommunication Science; International Telecommunication Union; engineering calculation method; frequency prediction method; ionosphere prediction method; ionospheric estimation characteristic; shortwave HF channel; Asia; Availability; Integrated circuits; Ionosphere; Prediction methods; Signal to noise ratio; Sun; HF frequency prediction; ITS; ionosphere characteristic parameters;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023907
