Conference proceeding
A component-based architecture for power-efficient media access control in wireless sensor networks
Proceedings of the 5th international conference on embedded networked sensor systems, pp.59-72
SenSys '07
11/06/2007
DOI: 10.1145/1322263.1322270
Abstract
The diverse requirements of wireless sensor network applications necessitate the development of multiple media access control (MAC) protocols to meet their varying throughput, latency, and network lifetime needs. Building new MAC protocols has proven to be extremely difficult, however, given the monolithic nature of existing protocol implementations as well as their dependence on a particular radio or processor platform. To address these issues, we propose the MAC Layer Architecture (MLA), a component-based architecture for power-efficient MAC protocol development in wireless sensor networks. MLA consists of optimized, reusable components that implement a common set of features shared by existing MAC protocols, as well as abstractions that encapsulate the intricacies of the hardware platforms they run on. Through an instantiation of MLA in TinyOS 2.0.1, we have implemented five representative MAC protocols. Empirical results show that MLA results in significant code reuse among different protocols, while achieving comparative performance and memory footprints to monolithic implementations of the same protocols.
Details
- Title: Subtitle
- A component-based architecture for power-efficient media access control in wireless sensor networks
- Creators
- Kevin Klues - Washington University in St. LouisGregory Hackmann - Washington University in St. LouisOctav Chipara - Washington University in St. LouisChenyang Lu - Washington University in St. Louis
- Resource Type
- Conference proceeding
- Publication Details
- Proceedings of the 5th international conference on embedded networked sensor systems, pp.59-72
- Series
- SenSys '07
- DOI
- 10.1145/1322263.1322270
- Publisher
- ACM
- Language
- English
- Date published
- 11/06/2007
- Academic Unit
- Computer Science
- Record Identifier
- 9984259414902771
Metrics
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