Date Added: Oct 2009
Compared to the conventional Wireless Sensor Networks (WSNs), Mobile Agent (MA) systems provide new capabilities for energy-efficient data dissemination by flexibly planning its itinerary for facilitating agent-based data collection and aggregation. Most of the existing work focuses on the itinerary for single MA, however, it is obviously that using Multi-Mobile Agents (MMAs) will get benefits from the energy aspect. This paper proposed a novel angle gap based grouping algorithm which could group the source nodes in a particular angle. Simulation will be performed to show the benefits from the algorithm.