摘要
结合liblinphone库和OLSR路由协议,构建了基于MANET的无线语音调度系统,在移动嵌入式平台完成了硬件和软件的设计,并应用于实际场景进行全双工语音通信,测试系统的时延和丢包率等性能指标。测试结果表明:该调度系统实时性好,话音质量可靠。
The liblinphone library and OLSR routing protocol are combined to build MANET-based wireless voice dispatching system. The hardware and software design of the system is implemented on mobile embedded platform and is applied in the actual full-duplex communication to determine the performance index of time delay and packet loss rate. The results show that the system has good real-time performance and reliable voice quality.
出处
《湖南工业大学学报》
2013年第1期86-89,共4页
Journal of Hunan University of Technology
基金
湖南省自然科学基金资助项目(11JJ3002)
湖南工业大学自然科学基金资助项目(2012HZX23)
