Elma Zanaj, Indrit Enesi, Deivis Disha, Mirjeta Alinci, Ezmerina Kotobelli Faculty of Information Technology; Polytechnic University of Tirana, Albania; ezanaj@fti.edu.al   Abstract Mobile ad hoc network (MANET) are composed by mobile nodes with limited energy, computing power and memory, communicate with each other without a fixed infrastructure within a range of transmission. They are applied […]

Ezmerina Kotobelli1, Elma Zanaj2, Mirjeta Alinci3 Department of Electronic Engineering and Telecomunications Faculty of Information Technology, Polytechnic University of Tirana, Albania  ekotobelli@fti.edu.al1, ezanaj@fti.edu.al2, malinci@fti.edu.al3   Abstract Wireless Sensor Networks (WSNs) are widely used in environmental monitoring, where gathering information and forwarding them efficiently are important. The data-centric nature of Wireless Sensor Networks and the severe […]

Mirjeta Alinci, Elma Zanaj, Ezmerina Kotobelli Faculty of Information Technology, Polytechnic University of Tirana, Tirana, Albania   Abstract A mobile ad-hoc network is a temporary network set up by wireless mobile nodes moving arbitrary in the places that have no network infrastructure. These networks are used extensively in environmental monitoring, in the army, in medical […]

Elma Zanaj, Indrit Enesi, Arjan Bici, Ezmerina Kotobelli, Mirjeta Alinci Faculty of Information Technology, Polytechnic University of Tirana, Albania ezanaj@fti.edu.al   Abstract Nodes change their position very often in ad-hoc network, which requires that the network protocol adapts quickly the changes in dynamic topology. Ad-hoc network consists in: laptops, PDA’s or other mobile devices that have […]

2010-392 IMAGE COMPRESSION FOR WIRELESS OUTDOOR SENSOR NETWORKSIndrit Enesi 1, Elma Zanaj 1, Bexhet Kamo 1, Vladi Kolici 1, Olimpjon Shurdi 11 Polytechnic University of Tirana, Albania Abstract:The recent availability of inexpensive hardware such as CMOS and CCD cameras has enabled the new research field of wireless multimedia sensor networks. This is a network of […]