数据报文 meaning in English
data message
datagram
Examples
- Considering the limited energy and transmission range of sensor nodes in sensor networks , an innovative routing algorithm named self - adaptive flooding based on delay is proposed . in this algorithm , sources deliver route request packets ( rreq ) and sink answers route reply packets ( rrep ) to build routes . in order not to miss optimum routes with the best metrics , the algorithm is to wait a specific amount of time to ensure that almost the rreq near the best metrics is received
为此本文在无线传感器网络中研究了基于自适应的路由算法,主要工作如下:针对传感器节点能量及传输范围有限等特点,提出了一种基于延迟的自适应洪泛路由算法,首先通过源节点在网内用较小的路由请求报文和路由回复报文来建立路由,路由建立的过程中自适应地确定等待时间以使更优的路由请求报文得到转发,然后源节点再沿着建立好的路径转发较大的数据报文。