A network coding based routing protocol in wireless sensor networks

作者：Zhu Min; Zhang Dengyin; Ye Zhanxiang; Wang Xuemei; Wang Jin

来源：International Journal of Future Generation Communication and Networking, 2015, 8(2): 365-372.

DOI：10.14257/ijfgcn.2015.8.2.30

• Data transmission rates
• Key Issues
• Limited energy resource
• Network bandwidth
• Random Linear Network Coding
• Reliable data transmission
• Reliable transmission
• Service Quality

Since wireless sensor networks have limited energy resources, energy efficiency and reliable data transmission rate are key issues in designing the topology. In this paper, a new root protocol NCQ-DD is proposed in order to solve the issue of limited performance of DD in wireless sensor networks. NCQ-DD greatly improves traditional DD protocol by utilizing random linear network coding technology and service quality perception. Experimental results show that the new routing protocol can save network bandwidth resources and sensor node’s energy, improve data transmission rate and ensure reliable transmission, thus increasing the lifetime of sensor networks.

• 出版日期2015
• 单位南京邮电大学