Research on data aggregation supporting QoS in wireless sensor networks
支持QoS的无线传感器网络数据聚合技术研究

By analyzing various aggregation techniques and recent QoS researches in wireless sensor networks, proposed three metrics for QoS of data aggregation,which were network lifetime, data delay, and data quality respectively.Discussed and analyzed the main techniques ensuring these QoS metrics in details. It will be helpful for the research of data aggregation in wireless sensor networks.