Energy-Efficient and Reliable Transport Protocols for Wireless Sensor Networks: State-of-Art  

作　　者：Ahmed Ayadi 

机构地区：[1]不详

出　　处：《Wireless Sensor Network》2011年第3期106-113,共8页无线传感网络（英文）

摘　　要：New wireless sensor network applications (e.g., military surveillance) require higher reliability than a simple best effort service could provide. Classical reliable transport protocols like Transmission Control Protocol (TCP) are not well suited for wireless sensor networks due to both the characteristics of the network nodes (low computing power, strong energy constraints) and those of the main applications running on those nodes (low data rates). Recent researches present new transport protocols for wireless sensor networks providing various type of reliability and using new mechanisms for loss detection and recovery, and congestion control. This paper presents a survey on reliable transport protocol for WSNs.New wireless sensor network applications (e.g., military surveillance) require higher reliability than a simple best effort service could provide. Classical reliable transport protocols like Transmission Control Protocol (TCP) are not well suited for wireless sensor networks due to both the characteristics of the network nodes (low computing power, strong energy constraints) and those of the main applications running on those nodes (low data rates). Recent researches present new transport protocols for wireless sensor networks providing various type of reliability and using new mechanisms for loss detection and recovery, and congestion control. This paper presents a survey on reliable transport protocol for WSNs.

关 键 词：WIRELESS Sensor Networks TRANSPORT PROTOCOL Reliability CONGESTION Control Energy Efficiency 

分 类 号：TN92[电子电信—通信与信息系统]