一种适用于自组网的流媒体协议设计  

A Streaming Media Protocol Design for Ad-hoc Network

作　　者：毕海霞[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2015年第3期46-50,共5页Fire Control Radar Technology

摘　　要：本文基于自组网的应用背景,在分析了传统流媒体协议特性的基础上,进行了自组网应用层信令面及用户面的协议设计。该协议以SIP和RTP/RTCP协议为蓝本,针对自组网节点平等,移动性强及无线传输质量差的网络特性,对传统流媒体协议的架构及呼叫流程进行了更改,使其适用于自组织网络,是一种可行的自组网流媒体协议。Traditional streaming media protocols are analyzed based on application of ad - hoc network. Protocols for signaling plane and user＇s plane in an adhoc network are designed. The protocol is designed by taking SIP and RTP/RTCP protocols as an original version. Based on characteristics of ad - hoc network, such as high mobility, node equality and bad wireless transportation, framework and calling process of the traditional streaming media protocol are improved, which makes it be more applicable to the ad - hoc network. It is a feasible protocol for ad - hoc streaming media.

关 键 词：自组网 流媒体协议 SIP RTP/RTCP 

分 类 号：TN82[电子电信—信息与通信工程]