Wide area traffic: the failure of Poisson modeling
IEEE/ACM Transactions on Networking (TON)
GloMoSim: a library for parallel simulation of large-scale wireless networks
PADS '98 Proceedings of the twelfth workshop on Parallel and distributed simulation
A rate-adaptive MAC protocol for multi-Hop wireless networks
Proceedings of the 7th annual international conference on Mobile computing and networking
Opportunistic media access for multirate ad hoc networks
Proceedings of the 8th annual international conference on Mobile computing and networking
VigilNet: An integrated sensor network system for energy-efficient surveillance
ACM Transactions on Sensor Networks (TOSN)
The medium time metric: high throughput route selection in multi-rate ad hoc wireless networks
Mobile Networks and Applications
Reducing average power in wireless sensor networks through data rate adaptation
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Adaptive multirate auto rate fallback protocol for IEEE 802.11 WLANs
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
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Saving energy while providing end-to-end delay guarantees and robust operation have long been regarded as of paramount importance in real-time adhoc and sensor networks. In this paper we explore how rate-adaptation can save energy in ad-hoc and sensor networks that have real-time requirements, and how robustness requirements, achieved by multipath routing, affect the achievable energy savings. We formulate the problem of finding the most energy efficient data rate for each link, propose an adaptive data rate selection algorithm, and demonstrate that our scheme can save up to 15% energy, when compared with state of art, while still meeting the end-to-end delay guarantees.