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2 International Journal of Electronics and Telecommunications

2 2017

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The channel for hidden data transmission in WSN

Schoeneich R. O., Golański M., Kucharski M., Franciszkiewicz M., Zgid D.

International Journal of Electronics and Telecommunications

2017

Vol. 63, No. 2

209--216

This paper describes an idea and realisation of hidden data transmision using Tiny Aggregation Covert Channel (TAGCC) in Wireless Sensor Networks. Our solution uses data aggregation mechanism called Tiny Aggregation (TAG). The protocol is based on idea of hidden messages sending without generate additional data packets and encryption. The paper describes details of proposed algorithm and simulation results obtained during testing of the sensor networks with hidden channel TAGCC.

RBCP-WSN : The Reliable Biderectional Control Protocol for Wireless Sensor Networks

Golański M., Schoeneich R. O., Zgid D., Franciszkiewicz M., Kucharski M.

International Journal of Electronics and Telecommunications

2017

Vol. 63, No. 2

201--207

This paper presents the Reliable Bidirectional Control Protocol (RBCP) protocol, which is a transport protocol for Wireless Sensor Networks (WSN), focused on managing sensors' behaviour. It aims to be a utility for reliable control data transferring from source to destination unit in the network. Considering the related studies on transport protocols, which are mostly dedicated to a single-direction reliable data transport, RBCP is the answer for the lack of control mechanisms in WSNs based on bidirectional communication. The first part of this paper is focused on general presentation of the proposed solution. In the next part, evaluation of the idea and final functionality are discussed. It will finally show the results of undergone testing stage.