A multipath QoS routing protocol in wireless sensor networks

  title={A multipath QoS routing protocol in wireless sensor networks},
  author={Yunfeng Chen and Nidal Nasser and Tarek El Salti and Hongdong Zhang},
Most of the proposed routing protocols for Wireless Sensor Networks (WSNs) concentrate on efficiently using constrained resources, especially the energy. However, one important factor of the routing protocols, QoS routing, has not been paid enough attention. Transmission collision appears frequently at nodes that receive packets from multiple nodes. Consequently, the network performance is greatly reduced. Furthermore, frequent collisions increase delay, which is important to real-time… CONTINUE READING


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