A Framework for Joint Cross-Layer and Node Location Optimization in Mobile Sensor Networks

Published

September 10, 2008

Author(s)

Vladimir V. Marbukh, Kamran Sayrafian

Abstract

This paper proposes an extension to Network Utility Maximization (NUM) framework, referred to as L-NUM (Location-aware NUM). This framework is intended to characterize both, the amount of the received sensor information and the network ability to deliver the information to the intended recipient(s). The sensor location is controlled by maximization of the system utility production, which accounts for both, rate of the network utility increase and the negative effects of the energy consumption as a result of sensor motion. Definition of sensor utility in L-NUM incorporates the value of sensor information which is affected by sensor locations. Once model-specific network utility and system utility production are defined, L-NUM provides intuitively appealing and tractable framework for mobile sensor network optimization

Proceedings Title

7th International Conference on AD-HOC Networks and Wireless

Conference Dates

September 10-12, 2008

Conference Location

Sophia Antipolis,

Pub Type

Conferences

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Keywords

network cross-layer and node location optimization, mobile sensor

Citation

Marbukh, V. and Sayrafian, K. (2008), A Framework for Joint Cross-Layer and Node Location Optimization in Mobile Sensor Networks, 7th International Conference on AD-HOC Networks and Wireless, Sophia Antipolis, , [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=152178 (Accessed December 14, 2024)