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Network scheduling for data archiving applications in sensor networks
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Source
DMSN; Vol. 273 archive
Proceedings of the 3rd workshop on Data management for sensor networks: in conjunction with VLDB 2006 table of contents
Seoul, Korea
SESSION: Paper session 2 table of contents
Pages: 19 - 25  
Year of Publication: 2006
Authors
Yong Yao  Cornell University
S. M. Nazrul Alam  Cornell University
Johannes Gehrke  Cornell University
Sergio D. Servetto  Cornell University
Publisher
ACM  New York, NY, USA
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ABSTRACT

Since data archiving in sensor networks is a communication intensive application, a careful power management of communication is of critical importance for such networks. An example is FPS, an adaptive power scheduling algorithm that combines slotted scheduling with a CSMA MAC [7]. In this paper, we first propose a new global power scheduling protocol called Multi-Flow Power Scheduling (MPS) that delivers more data and consumes less energy than existing power scheduling protocols. MPS sets up a transmission schedule through standard data aggregation and dissemination operations, however since it creates a global schedule it does not scale to large networks. We then present a new power scheduling protocol called Hybrid Power Scheduling (HPS) that retains the scalability of FPS while maintaining the energy efficiency and high data delivery rate of MPS. In a thorough simulation study, we compare HPS and MPS, and our results show the efficacy of HPS.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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G. Allen, K. Lorincz, M. Ruiz, O. Marcillo, J. Johnson, J. Lees, and M. Welsh. Deploying a wireless sensor network on an active volcano. IEEE Personal Communications, Special Issue on Data-Driven Applications in Sensor Networks, 2006.
 
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P. Buonadonna, D. Gay, J. Hellerstein, W. Hong, and S. Madden. Task: Sensor network in a box. In EWSN, 2005.
 
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Collaborative Colleagues:
Yong Yao: colleagues
S. M. Nazrul Alam: colleagues
Johannes Gehrke: colleagues
Sergio D. Servetto: colleagues