DESIGN & DEVELOPMENT OF A MULTI-PATH DYNAMIC ROUTING ALGORITHM FOR HIGH DATA INTEGRITY

Applications running on the same Wireless Sensor Network (WSN) platform usually have different Quality of Service (qos) requirements. Two basic requirements are low delay and high data integrity. However, in most situations, these two requirements cannot be satisfied simultaneously. In this research...

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Vydané v:Compusoft: an international journal of advanced computer technology Ročník 6; číslo 2; s. 2278
Hlavní autori: Bharghavi, M, Dimlo, U M Fernandes, Rani, A Shobha, Someswar, G Manoj
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Mumbai COMPUSOFT, An International Journal of Advanced Computer Technology 01.02.2017
Predmet:
Algorithms
Computer networks
Delay
Dynamics
Integrity
Packets (communication)
Quality of service architectures
Routing (telecommunications)
ISSN:2320-0790
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Shrnutí:Applications running on the same Wireless Sensor Network (WSN) platform usually have different Quality of Service (qos) requirements. Two basic requirements are low delay and high data integrity. However, in most situations, these two requirements cannot be satisfied simultaneously. In this research paper, based on the concept of potential in physics, we propose IDDR, a multi-path dynamic routing algorithm, to resolve this conflict. By constructing a virtual hybrid potential field, IDDR separates packets of applications with different qos requirements according to the weight assigned to each packet and routes them towards the sink through different paths to improve the data fidelity for integrity-sensitive applications as well as reduce the endto-end delay for delay-sensitive ones. Using the Lyapunov drift technique, we prove that IDDR is stable. Simulation results demonstrate that IDDR provides data integrity and delay differentiated services.
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ISSN:2320-0790