摘要
在井下声波短传系统中,信源的编码由两部分组成,同步码元+信息码元。针对编码系统,文章给出了解码方法。多次实验室试验证实了解码方法的可靠性。
In downhole acoustic wave short hop transmission system,The code of information source consists of synchronism codes and message codes.For the coding system,The paper gives the decoding methods.In addition,doing laboratory tests for many times,The results of tests confirmed that the decoding method is reliable.
出处
《石油仪器》
2008年第6期30-32,100,共3页
Petroleum Instruments
关键词
随钻测井
数据传输
声波
短传
解码
logging while drilling
data transfer
acoustic wave
short hop transmission
decode
