We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Energy-efficient multiple itinerary planning for mobile agents-based data aggregation in WSNs.
- Authors
Gavalas, Damianos; Venetis, Ioannis; Konstantopoulos, Charalampos; Pantziou, Grammati
- Abstract
Data aggregation is recognized as a key method for reducing the amount of network traffic and the energy consumption on wireless sensor network nodes. Mobile agent (MA) technology represents a distributed computing paradigm which has been proposed as a means for increasing the energy efficiency of data aggregation tasks and addressing the scalability problems of centralized methods. Nevertheless, the itineraries followed by travelling MAs largely determine the overall performance of the data aggregation applications. Along this line, this article introduces a novel algorithmic approach for energy-efficient itinerary planning of MAs engaged in data aggregation tasks. Our algorithm adopts an iterated local search approach in deriving the hop sequence of multiple travelling MAs over the deployed source nodes. Simulation results demonstrate the performance gain of our method against existing multiple MA itinerary planning methods.
- Subjects
ACQUISITION of data; INTERNET traffic; ENERGY consumption; WIRELESS sensor nodes; ROUTING (Computer network management)
- Publication
Telecommunication Systems, 2016, Vol 63, Issue 4, p531
- ISSN
1018-4864
- Publication type
Article
- DOI
10.1007/s11235-016-0140-z