원문정보
초록
영어
Wireless sensor networks (WSNs) consist of sensor nodes that onward the sensed data in form of packets within the deployed network. Efficient packet forwarding is a key constraint in sensor networks and many demanding tasks in the network, together with redundancy estimation and sensor node localization depend principally on packet forwarding. Location based forwarding schemes have recently evolved as a promising solution for packet forwarding in WSNs, however, as the node density increases, the overhead incurred in terms of redundancy also increases considerably. With the motivation to develop a packet forwarding scheme that is tolerant to increase in node density and offers controlled redundancy a Self Localized Packet Forwarding Algorithm (SLPFA) is proposed in this paper.
목차
1. Introduction
2. Gossip Protocol for WSNs
2.1. Node Density:
2.2. Node Degree
2.3. Frequency of Received Packets
2.4. Fan Out (n):
2.5. Relative Message Redundancy (RMR):
2.6. Maximum Rounds:
3. SLPFA
4. Simulation Setup
4.1. Definitions
5. Results
6. Conclusion
References