An Efficient and Robust Computational Framework for Studying Lifetime and Information Capacity in Sensor Networks

• Main Authors: DUARTE-MELO, Enrique J., LIU, Mingyan, MISRA, Archan
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2005
• Subjects: mathematical programming; linear program; optimization; system design; wireless sensor networks; lifetime; capacity; sensor deployment; node distribution; optimal routing; fluid flow model; robustness; stability; Software Engineering
• Online Access: https://ink.library.smu.edu.sg/sis_research/661; https://ink.library.smu.edu.sg/context/sis_research/article/1660/viewcontent/EfficientRobust_ComputationalFramework_2005.pdf
• Institution: Singapore Management University

In this paper we investigate the expected lifetime and information capacity, defined as the maximum amount of data (bits) transferred before the first sensor node death due to energy depletion, of a data-gathering wireless sensor network. We develop a fluid-flow based computational framework that ex...