Papers by sujesha sudevalayam
Communications Surveys & Tutorials, …
Sensor networks with battery-powered nodes can seldom simultaneously meet the design goals of lif... more Sensor networks with battery-powered nodes can seldom simultaneously meet the design goals of lifetime, cost, sensing reliability and sensing and transmission coverage. Energy-harvesting, converting ambient energy to electrical energy, has emerged as an alternative to power sensor nodes. By exploiting recharge opportunities and tuning performance parameters based on current and expected energy levels, energy harvesting sensor nodes have the potential to address the conflicting design goals of lifetime and performance. This paper surveys various aspects of energy harvesting sensor systemsarchitecture, energy sources and storage technologies and examples of harvesting-based nodes and applications. The study also discusses the implications of recharge opportunities on sensor node operation and design of sensor network solutions.
ACM SIGCOMM …, Jan 1, 2011
This document collects together reports of the sessions from the 2010 ACM SIGCOMM Conference, the... more This document collects together reports of the sessions from the 2010 ACM SIGCOMM Conference, the annual conference of the ACM Special Interest Group on Data Communication (SIGCOMM) on the applications, technologies, architectures, and protocols for computer communication.
Abstract While virtualization-based systems become a reality, an important issue is that of vir-t... more Abstract While virtualization-based systems become a reality, an important issue is that of vir-tual machine migration-enabled consolidation and dynamic resource provisioning. Mutually communicating virtual machines, as part of migration and consolidation strategies, may ...
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Papers by sujesha sudevalayam