Efficient route update protocol for wireless sensor networks

2004 ◽  
Author(s):  
Xuhui Hu ◽  
Yong Liu ◽  
M.J. Lee ◽  
T.N. Saadawi
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Efficient Route

Efficient Route Redundancy in DAG-Based Wireless Sensor Networks

2010 ◽  
Author(s):  
Quentin Lampin ◽  
Dominique Barthel ◽  
Fabrice Valois
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Efficient Route

Energy-Efficient Route Protocols to Minimize Holes in Wireless Sensor Networks Using Probability Enhancement Algorithm

2021 ◽  
Vol 17 (4) ◽  
pp. 16-28
Author(s):  
Chinmaya Kumar Nayak ◽  
Satyabrata Das
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Sensor Node ◽  
Network Performance ◽  
Cluster Head ◽  
Network Connectivity ◽  
Wireless Sensor ◽  
Energy Hole ◽  
Enhancement Method ◽  
Efficient Route

Wireless sensor networks are widely utilized. In the network of wireless sensors, the nodes of sensors normally disseminated arbitrarily are conditional on the method preferred to realize the sensor network. Primarily, the lifespan of a sensor node depends on the active node numbers along with the network connectivity. When a sensor node runs out of power, the sensor node dies too early, affecting network performance. Therefore, an energy hole will be formed with the network. To avoid the problem of energy holes, a number of rules are already proposed. This paper proposed a new method to resolve the problem of energy holes in wireless sensor networks and maximizes the useful life of the network through a different way of cluster head selection using asymmetrical clustering method. This paper proposed PE (probability enhancement) method for choosing the cluster head, which gives improved output compared to LEACH as well as PEGASIS protocol. The result of simulation is performed with MATLAB, and it appears that the projected scheme works better than the previous scheme.

Energy-Efficient Route Selection Strategies for Wireless Sensor Networks

2008 ◽  
Author(s):  
Dimitrios J. Vergados ◽  
Nikolaos A. Pantazis ◽  
Dimitrios D. Vergados
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Efficient ◽  
Wireless Sensor ◽  
Route Selection ◽  
Selection Strategies ◽  
Efficient Route

Coverage-Preserving Multi-Path Routing Algorithm for Wireless Sensor Networks

2011 ◽  
Vol 225-226 ◽  
pp. 199-202
Author(s):  
Qui Yun Wu ◽  
Xiang Hui Liu ◽  
Ning Jing
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Sensor Network ◽  
Energy Efficient ◽  
Routing Algorithm ◽  
Wireless Sensor ◽  
Route Selection ◽  
Network Coverage ◽  
Efficient Route ◽  
Selection Algorithms

A major challenge in sensor network is to preserve the coverage of the sensing network for the maximum possible time. When the density is sparse, coverage needs to be preserved by using energy-efficient route-selection algorithms. Coverage-preserving multi-path routing algorithm has been proposed that conserve energy while increasing the lifetime of routes and keep preserving network coverage.

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