摘要
为了能够在移动自组网中使用SIP(sessioninitiationprotocol),提出了一种新的SIP呼叫建立机制。通过对AODV路由协议进行扩展使得路由发现过程与SIP呼叫建立过程同时完成。仿真结果与性能分析表明,与运行于标准AODV上的SIP呼叫建立相比,这种新提出的机制具有较低的呼叫建立时延和较高的呼叫建立成功率。
In order to use SIP in MANET, a new SIP call setup mechanism was proposed which could finish the route discovery and SIP call setup simultaneously through extending the AODV routing protocol. Simulation results and performance analysis show that the new proposed mechanism can maintain lower call setup delay and higher successful call setup ratio when compared to the SIP MANET running on the normal AODV.
出处
《通信学报》
EI
CSCD
北大核心
2006年第6期64-71,共8页
Journal on Communications
关键词
通信技术
SIP
移动自组网
AODV
communication technology
session initiation protocol
MANET
AODV
