文件名称：Survey of Congestion Control Technology for Wireless Sensor Networks
文件大小：279KB
文件格式：PDF
更新时间：2012-12-18 08:11:58
Wireless sensor network，Congestion control，Transport protocol
In Wireless Sensor Networks(WSN)。the main communication mode is many-to-one．Because of the energy limitation of motes，and interference of wireless links，congestion control problem is very severe．Traditional transport protocols in neither wired network nor Ad-Hoc network can be applied in WSN directly．Congestion control technology， as a key component of transport protocol，is the research focus in WSN．This paper introduced the research background of congestion control technology firstly，and then gave a survey on the recent novel mechanisms．Then we analyzed and compared details of the main approach conceiTled．In the end，we summaried the current research work and pointed out the future research direction．