摘要
近年来,移动无线自组织网络迅速发展,在该平台上实时语音通信的需求也日益显现。在linux平台下,利用VOIP和RTP等技术实现了无线移动自组织网络的多跳即时语音通信系统。并通过上网本组成的硬件实验平台进行了移动实验,在低速移动条件下的实时语音通信效果MOS评分在3.5以上,能够满足即时语音通信的需求。
Mobile Ad Hoc has been quickly developed recently, requirement for real -time voice communication based on the platform is increasingly shown. This paper gives out a way to realize the multi -hop real -time voice communication system, with the technology VOIP, RTP and so on. Through mobile tests, the system has shown a good performance,which is sentenced to be more than 3.5 by MOS standard under low speed mobile condition, this system could support instant voice communication.
出处
《微处理机》
2011年第5期38-40,49,共4页
Microprocessors
基金
西北工业大学研究生创业种子基金(Z2010066)
