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| Project Details: Data Mule | ||
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Mobility for enhanced performance in sensor networks | ||
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SUMMARY | ||
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Sensor Networks are being deployed to sense the environment. The data sensed(collected) at the various nodes is relayed to a base station using the wireless multihop network formed by the sensor nodes. The nodes nearer to the base station, acting as relays, risk running out of battery earliest. Once they die, the network becomes disconnected. I am looking at using controlled mobility to gather data from the sensor nodes. If the delay in data can be tolerated, the mobile element can visit these nodes periodically and get their data, thus reducing the relaying and increasing the lifetime. Recent research has involved deciding how and where the mobile should go. | ||
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PERSONNEL | ||
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• Jea, David (Ph.D. Student) • Kansal, Aman (Alum) • Somasundara, Arun (Alum) • Srivastava, Mani (Faculty) |
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DOCUMENTS | ||
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Arun A Somasundara,
Aman Kansal,
David Jea,
Deborah Estrin,
Mani B Srivastava,
"Controllably Mobile Infrastructure for Low Energy Embedded Networks,"
IEEE Transactions on Mobile Computing (TMC)
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August 2006.
(TR-UCLA-NESL-200503-06)
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Arun A Somasundara,
Mani B Srivastava,
William J Kaiser,
" Routing in Wireless Ad hoc Networks: Wireless & Mechanical Data Transfer,"
SUBMITTED to Workshop on delay tolerant networking and related networks (WDTN-05)
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April 2005.
(TR-UCLA-NESL-200504-04)
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Arun A Somasundara,
Aditya Ramamoorthy,
Mani B Srivastava,
"Mobile Element Scheduling for Efficient Data Collection in Wireless Sensor Networks with Dynamic Deadlines,"
IEEE Real Time Systems Symposium (RTSS)
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December 2004.
(TR-UCLA-NESL-200412-01)
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Aman Kansal,
Mohammad Rahimi,
William J Kaiser,
Mani B Srivastava,
Gregory J Pottie,
Deborah Estrin,
"Controlled Mobility for Sustainable Wireless Networks,"
IEEE Sensor and Ad Hoc Communications and Networks (SECON)
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October 2004.
(TR-UCLA-NESL-200410-04)
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Aman Kansal,
Arun A Somasundara,
David Jea,
Mani B Srivastava,
Deborah Estrin,
"Intelligent Fluid Infrastructure for Embedded Networks,"
The Second International Conference on Mobile Systems, Applications and Services (MobiSys)
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June 2004.
(TR-UCLA-NESL-200406-01)
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WEBSITE | ||
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ACTIVE? | ||
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Yes | ||
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University of California, Los Angeles
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