Improvement of the SEP protocol based on community structure of node degree
Donglin Li,Suyuan Wei +1 more
- Vol. 1839, Iss: 1, pp 020218
Reads0
Chats0
TLDR
A SEP Protocol based on community structure of node degree (SEP-CSND) is proposed, which balances the energy consumption of the entire network and significantly prolongs network lifetime.Abstract:
Analyzing the Stable election protocol (SEP) in wireless sensor networks and aiming at the problem of inhomogeneous cluster-heads distribution and unreasonable cluster-heads selectivity and single hop transmission in the SEP, a SEP Protocol based on community structure of node degree (SEP-CSND) is proposed. In this algorithm, network node deployed by using grid deployment model, and the connection between nodes established by setting up the communication threshold. The community structure constructed by node degree, then cluster head is elected in the community structure. On the basis of SEP, the node’s residual energy and node degree is added in cluster-heads election. The information is transmitted with mode of multiple hops between network nodes. The simulation experiments showed that compared to the classical LEACH and SEP, this algorithm balances the energy consumption of the entire network and significantly prolongs network lifetime.read more
Citations
More filters
Journal ArticleDOI
Optimal Clustering Configuration for Long Wireless Sensor Networks Lifetime
TL;DR: An optimal energy leach protocol (OLEP) is proposed, in this algorithm, the network structure constructed by using Voronoi tessellation, thus the balanced nodes deployment and balances the energy consumption of the entire network.
References
More filters
Journal ArticleDOI
Community structure in social and biological networks
Michelle Girvan,Mark Newman +1 more
TL;DR: This article proposes a method for detecting communities, built around the idea of using centrality indices to find community boundaries, and tests it on computer-generated and real-world graphs whose community structure is already known and finds that the method detects this known structure with high sensitivity and reliability.
Proceedings ArticleDOI
Energy-efficient communication protocol for wireless microsensor networks
TL;DR: The Low-Energy Adaptive Clustering Hierarchy (LEACH) as mentioned in this paper is a clustering-based protocol that utilizes randomized rotation of local cluster based station (cluster-heads) to evenly distribute the energy load among the sensors in the network.
SEP: A Stable Election Protocol for clustered heterogeneous wireless sensor networks
TL;DR: This work proposes SEP, a heterogeneous-aware protocol to prolong the time interval before the death of the first node (the authors refer to as stability period), which is crucial for many applications where the feedback from the sensor network must be reliable.
Proceedings ArticleDOI
RI-MAC: a receiver-initiated asynchronous duty cycle MAC protocol for dynamic traffic loads in wireless sensor networks
TL;DR: This paper presents a new asynchronous duty cycle MAC protocol, called Receiver-Initiated MAC (RI-MAC), that uses receiver-initiated data transmission in order to efficiently and effectively operate over a wide range of traffic loads.
Journal ArticleDOI
Small worlds in wireless networks
TL;DR: This study observes that by adding a few short cut links, path length of wireless networks is reduced drastically, and facilitates the design of practical distributed algorithms, based on contacts, to improve performance of resource discovery in wireless networks.
Related Papers (5)
EZ-SEP: Extended Z-SEP Routing Protocol with Hierarchical Clustering Approach for Wireless Heterogeneous Sensor Network.
K-SEP: A more stable SEP using K-Means Clustering and Probabilistic Transmission in WSN
Bharti Kandari,Rajdeep Singh +1 more