A Survey of Energy Efficient Network Protocols for Wireless Networks
Wireless Networks
Wake on wireless: an event driven energy saving strategy for battery operated devices
Proceedings of the 8th annual international conference on Mobile computing and networking
Power-efficient streaming for mobile terminals
NOSSDAV '05 Proceedings of the international workshop on Network and operating systems support for digital audio and video
When TCP Breaks: Delay- and Disruption- Tolerant Networking
IEEE Internet Computing
Minimizing energy for wireless web access with bounded slowdown
Wireless Networks
Integrating DTN and MANET routing
Proceedings of the 2006 SIGCOMM workshop on Challenged networks
Reducing network energy consumption via sleeping and rate-adaptation
NSDI'08 Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation
NETWORKING'07 Proceedings of the 6th international IFIP-TC6 conference on Ad Hoc and sensor networks, wireless networks, next generation internet
Practical power modeling of data transmission over 802.11g for wireless applications
Proceedings of the 1st International Conference on Energy-Efficient Computing and Networking
Energy-efficient internetworking with DTN
WWIC'11 Proceedings of the 9th IFIP TC 6 international conference on Wired/wireless internet communications
DTN: an architectural retrospective
IEEE Journal on Selected Areas in Communications
Achieving energy-efficiency with DTN: a proof-of-concept and roadmap study
WWIC'12 Proceedings of the 10th international conference on Wired/Wireless Internet Communication
GREENCOM '12 Proceedings of the 2012 IEEE International Conference on Green Computing and Communications
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Since its original conception as a space-oriented communications architecture, Delay Tolerant Networking (DTN) has been generalized to address issues in terrestrial networks as well. In this work we employ DTN to form an internetworking overlay that exploits the surplus capacity of last hop wireless channels in order to prolong battery life for mobile networking devices. We propose a novel rendezvous mechanism and show experimentally that the DTN overlay can shape traffic, allowing the wireless interface of the mobile device to switch to the sleep state during idle intervals without degrading performance. The simulation experiments are based on a comprehensive DTN agent that incorporates the rendezvous mechanism and facilitates quantifying energy conservation. The DTN agent, implemented in ns-2, enables the study of additional Bundle Protocol design issues, such as route selection, bundle sizing, retransmission strategies, and highlights the need for cross-layer interaction between DTN and the underlying transport protocol.