It has also been proved correct in practice by testing with cooperator . the paper analyzed the character of our radio and introduced the procedure of designed base band frame architecture . it showed the application of channel coding in our radio , and encode / decode method implemented in dsp 本文針對本電臺的特點介紹了基帶幀結構的設計,重點介紹了幾種常用信道編碼在本電臺的應用,以及編解碼方法在dsp中的實現,并從理論上分析了信道編碼給本電臺帶來的處理增益。
The synchronization of frequency hopping method referenced the jtrs radio system of usa military , and designed a synchronization method used in our radio include creating the frequency hopping map and the base band frame architecture in frequency hopping mode . the paper also analyzed the synchronization capability on theory . it has been proved correct on theory by showing the false probability , capture probability and the synchronization time 對跳頻圖案的產生和跳頻的幀結構,本文不僅從理論上分析了同步性能,給出了虛警概率和檢測概率,估算了同步的捕獲時間,證明均能滿足系統(tǒng)指標要求,而且通過與合作單位進行的整機聯調和實測證實了該方案的可行性。