NDLI: FARMS: Fusionable ambient renewable MACS

Content Provider	IEEE Xplore Digital Library
Author	Iyer, V. Iyengar, S.S. Balakrishnan, N. Phoha, V. Srinivas, M.B.
Copyright Year	2009
Description	Author affiliation: Indian Institute of Science, Bangalore-560012, India (Balakrishnan, N.) \|\| Louisiana Tech University, Center for Secure Cyberspace, LA 70803, USA (Phoha, V.) \|\| Department of Computer Science, Louisiana State University, LA 70803, USA (Iyengar, S.S.) \|\| International Institute of Information Technology, Hyderabad, INDIA - 500 032 (Iyer, V.; Srinivas, M.B.)
Abstract	We address two critical issues in wireless sensor networks: (1) an extension of common Quality of Service (QoS) parameters to study the effects of ultra-low duty cycling applications, and (2) propose a new WSN passive clustering routing protocol using sleep cycles based on available renewable energy resources : Fusion Ambient Renewable MACS (FARMS). The results from lifetime based QoS in a time synchronized deployment show that for a best effort QoS multi-hop deployment with varying percentage of cluster heads, the lifetime is network size and protocol invariant. However, low sensing ranges result in dense networks and thus it becomes necessary to achieve an efficient medium-access protocol subject to power constraints. We present cross-layer energy dissipation per node and show the performance of the network by varying duty-cycles. The study of sensor FARMS harvesting applications allows to measure the impact on idle, sleep and renewable energy cycles and their unique deployment (in terms of density) needs as all the sensor are not active at all times. We show that efficiency of sensor deployment QoS can be provided in terms of distributed load balancing (20% static clustering) at each node, power-aware sleep scheduling (2X increase in lifetime), data aggregation efficiency(B-MAC performs 3X times better than CSMA) in multi-hop passive clustering implementations.
Starting Page	169
Ending Page	174
File Size	481527
Page Count	6
File Format	PDF
ISBN	9781424427864
DOI	10.1109/SAS.2009.4801800
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-02-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless sensor networks Sleep Density measurement Energy dissipation Renewable energy resources Energy measurement Quality of service Spread spectrum communication Media Access Protocol Routing protocols
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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