Enhanced 6P Transaction Methods for Industrial 6TiSCH Wireless Networks

Transaction Privacy in Wireless Networks

An electronic transaction involves the exchange or transfer of information, services, or funds between two or more parties by digital means. We consider privacy protection of such transactions in wireless untrusted networks and propose a solution for integrating existing schemes of data, source and destination, location, and time privacy. The solution is based on strong encryption, the Non-Disc...

Enhanced Methods for IPTV Delivery over Wireless Networks

The rapid development of the wireless access technologies challenged the IPTV platform operators to exploit this new medium, although the IPTV systems were designed for fixed transport, and they cannot easily accommodate to the mobile environment. Two aspect of this challenge are analyzed in my dissertation: the bandwidth allocation and packet retransmission; and the charging solutions. First, ...

Industrial Wireless Sensor Networks

Classification and Comparison of Methods for Discovering Coverage Loss Areas in Wireless Sensor Networks

In recent years, wireless sensor networks data is taken into consideration as an ideal source, in terms of speed, accuracy and cost, in order to study the Earth's surface. One of the most important challenges in this area, is the signaling network coverage and finding holes. In recent years, wireless sensor networks data is taken into consideration as an ideal source, in terms of speed, accurac...

Design and evaluation of two distributed methods for sensors placement in Wireless Sensor Networks

Adequate coverage is one of the main problems for distributed wireless sensor networks and The effectiveness of that highly depends on the sensor deployment scheme. Given a finite number of sensors, optimizing the sensor deployment will provide sufficient sensor coverage and save power of sensors for movement to target location to adequate coverage. In this paper, we apply fuzzy logic system to...