scholarly journals A Trust Based Sensor Protocol for Information Dissemination in a Point to Point Media

2011 ◽  
pp. 123-128
Author(s):  
Nimmy George
Keyword(s):  
Wireless Sensor Networks ◽  
Information Dissemination ◽  
Integrated Design ◽  
Trust Model ◽  
Wireless Sensor ◽  
Trust Value ◽  
Trust Models ◽  
Point To Point ◽  
Transmission Overhead

securing the information dissemination is an important issue in wireless sensor network. Previously, there is no available work on the integrated design of trust model and SPIN-PP protocol (sensor Protocols for Information via Negotiation) for information dissemination in wireless sensor networks. In this paper, to improve the quality of this a trust based sensor protocol for information dissemination in a point to point media is proposed. Here, first find out trust values of all the nodes by the trust model. In the existing trust models each node’s trust table contains trust value of all its neighbors. But in this proposed solution each node’s trust table contain only its own value. So there is no need for broadcasting the trust values of all the nodes. This will reduce the transmission overhead over the network. Then SPIN-PP is used for information dissemination over the network. Here the information can be send to the nodes with trust value higher than or equal to the threshold.

Multipath Routing Algorithm of Wireless Sensor Networks by Using Trust Model

2013 ◽  
Vol 325-326 ◽  
pp. 1032-1036
Author(s):  
Li Quan Chen
Keyword(s):  
Wireless Sensor Networks ◽  
Wireless Sensor Network ◽  
Sensor Networks ◽  
Sensor Network ◽  
Routing Algorithm ◽  
Multipath Routing ◽  
Trust Model ◽  
Secure Routing ◽  
Wireless Sensor ◽  
Trust Value

Multi-path routing is an important routing method for wireless sensor networks, which can ensure the reliability of data transmission, balance the consumption of nodes energy, meet the network service quality, etc. But it cant effectively resist the attacks from malicious node.This paper proposes a secure multipath routing algorithm based on trust model, which can effectively achieve the secure routing of wireless sensor network. The algorithm make trust evaluation for cluster head nodes, and use nodes trust value to measure the reliability of next hop node, then calculate the number of multipath that meet the expected secure requirement, so as to build the trust multipath routing. The simulation results show that the algorithm can effectively reduce the consumption of energy, prolong the lifetime of network, and ensure the routing security of wireless sensor network.

Quality of Service in Wireless Sensor Networks: A Survey and Related Patents

2011 ◽  
Vol 4 (3) ◽  
pp. 188-202 ◽  
Author(s):  
Josip Balen ◽  
Drago Zagar ◽  
Cesar Viho ◽  
Goran Martinovic
Keyword(s):  
Wireless Sensor Networks ◽  
Quality Of Service ◽  
Sensor Networks ◽  
Wireless Sensor

scholarly journals Quality of Service of Routing Protocols in Wireless Sensor Networks: A Review

IEEE Access ◽  
2017 ◽  
Vol 5 ◽  
pp. 1846-1871 ◽  
Author(s):  
Muhammad Asif ◽  
Shafiullah Khan ◽  
Rashid Ahmad ◽  
Muhammad Sohail ◽  
Dhananjay Singh
Keyword(s):  
Wireless Sensor Networks ◽  
Quality Of Service ◽  
Sensor Networks ◽  
Routing Protocols ◽  
Wireless Sensor

scholarly journals Performance metrics in wireless sensor networks :a survey and outlook

2018 ◽  
Vol 7 (2.26) ◽  
pp. 25
Author(s):  
E Ramya ◽  
R Gobinath
Keyword(s):  
Wireless Sensor Networks ◽  
Quality Of Service ◽  
Wireless Sensor Network ◽  
Sensor Networks ◽  
Sensor Network ◽  
Performance Metrics ◽  
Resource Constraints ◽  
Sensor Data ◽  
Wireless Sensor

Data mining plays an important role in analysis of data in modern sensor networks. A sensor network is greatly constrained by the various challenges facing a modern Wireless Sensor Network. This survey paper focuses on basic idea about the algorithms and measurements taken by the Researchers in the area of Wireless Sensor Network with Health Care. This survey also catego-ries various constraints in Wireless Body Area Sensor Networks data and finds the best suitable techniques for analysing the Sensor Data. Due to resource constraints and dynamic topology, the quality of service is facing a challenging issue in Wireless Sensor Networks. In this paper, we review the quality of service parameters with respect to protocols, algorithms and Simulations. 

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