摘要：

语音无线传感器网络(WSN)数据量大、处理任务复杂，针对其中的服务质量(QoS)保障问题，总结WSN中的QoS路由协议和准入控制的研究进展，认为准入控制可根据网络拓扑结构分为平面准入控制和分簇准入控制，并针对语音无线传感器网络，提出一种将准入控制和QoS路由相结合的方法，从而提高语音传输质量。

关键词: 语音无线传感器网络, QoS路由, 准入控制

Abstract:

The Quality of Service(QoS) of Voice over Wireless Sensor Network(VoWSN) is a challenging task because of its large data and complex task processing. This paper summarizes the current research progresses of QoS routing protocols and Admission Control(AC) in WSN. Admission control may be classified into plane admission control and cluster-based admission control according to topological structure of network. The paper provides a new idea of QoS routing protocol combined with admission control for improving the quality of voice transmission over wireless network.

Key words: Voice over Wireless Sensor Network(VoWSN), Quality of Service(QoS) routing, Admission Control(AC)

中图分类号: 

• TP393