A method of communication between two arbitrary units in a scatternet is presented in this paper , and then the performance of all kinds of packet in different channel are analyzed . at last , a set of bluetooth terminal is introduced . this works can provide theory basis and design reference for the application of bluetooth 本文研究分析了一種藍牙松散網(wǎng)中任意兩個單元進行通信的方法,研究了藍牙各種基帶數(shù)據(jù)包在不同誤碼率信道中的傳輸性能,最后介紹了我們研制的一套藍牙數(shù)據(jù)傳輸終端,為藍牙技術(shù)的實際應(yīng)用提供了理論依據(jù)和設(shè)計參考。