Abstrnd -Reliable data transport m wireless sensor networks b a multifaceted problem inlluenced by the physical, MAC, network, and transport layers. Because seosor networks are sub]& to strict resource constraints and are deployed by single organizations, they encourage revisiting traditional layering and are less bound by standardized placement of services such as reliability. This paper presents analysis and experiments resulting in specific recommendations for implementing reliable data transport in sensor nets. To explore reliability at the transport layer, we p e n t RMST (Reliable Multi-Segment Transport), a new transport layer for Directed Diffusion. RMST provides guaranteed delivery and fragmentationlmasembly for applications that require them RMST is a selective NACKbased protocol that can be mdigured for in-network caching and repair.
In REF , the authors proposed RMST, a transport protocol that provides guaranteed delivery for applications requiring them.
RMST: reliable data transport in sensor networks
Proceedings of the First IEEE International Workshop on Sensor Network Protocols and Applications, 2003.
Proceedings of the First IEEE International Workshop on Sensor Network Protocols and Applications, 2003.
Engineering