摘要
超宽带通信技术中,对大数据的有效通信是一个难点问题,一旦数据过大,会造成信道阻塞,产生拥塞,造成超宽带天线通信效果降低。为了解决这一问题,提出一种基于压缩小波的超宽带天线组网传递算法。通过建立小波数据的有效压缩模型,把需要传递的数据分解为小波高频和低频系数,对高频区域进行压缩,保证天线通信效率。后期的Matlab软件仿真实验表明,算法在大数据的超宽带天线通信方法上取得了较好的效果。
Uwb communications, for large data of effective communication is a difficult problem, once the data is too big, can cause channel jam, produce congestion, cause uhra-wideband antenna communication effect become, in order to solve this problem, this paper puts forward a compression based on wavelet uhra-wideband antenna network transmission algorithm. Through the establishment of small wave data effective compression model, the need to transfer data is decomposed into wavelet coefficients of high frequency and low frequency to high frequency area of compression, guarantee the antenna communication efficiency. Later Matlab software simulation results show that the new algorithm in the big data ultra-wideband antenna communication method has achieved a good effect.
出处
《科技通报》
北大核心
2013年第10期42-44,47,共4页
Bulletin of Science and Technology
关键词
超宽带
小波压缩
数据传递
uhra-wideband
wavelet compression
data transfer
