Data communications and networking for personal computers

Benli, İsmet


Data security in computer communication networks
Alameddine, Nazih; Epir, Bülent; Department of Computer Engineering (1988)
Data-parallel programming on Helios, Parallel environment and PVM
Sener, C; Paker, Y; Kiper, A (1996-09-27)
Parallel computing, increasingly used for computationally intensive problems, requires considerable expertise and time, limiting then widespread use. This article presents a data-parallel programming tool to simplify the task of developing parallel programs based on data-parallel type. It has been originally developed for the Hellos operating system running on a network of Transputers, and then ported to the IBM SP/2 system executing two parallel programming environments. With its interface to the C languag...
Wireless network coding for multiple unicast transmissions
Aktaş, Tuğcan; Yılmaz, Ali Özgür; Department of Electrical and Electronics Engineering (2014)
In this work, firstly we propose a practical and effective cooperative communication technique based on network coding (NC) in order to mitigate the detrimental consequences of fading in wireless channels. We base our formulation on multiple unicast transmissions which is the natural way of communication in many modern wireless networks. The proposed technique utilizes spatial diversity through cooperation between overhearing nodes which carry out distributed encoding operations dictated by the generator ma...
Wireless power transfer with bidirectional telemetry for active implantable medical devices
Avan, Onur; Gençer, Nevzat Güneri; Department of Electrical and Electronics Engineering (2017)
This thesis presents a wireless power transfer (WPT) system for powering implantable medical devices (IMDs).In order to make IMDs smaller and longer life devices primary batteries are replaced with rechargeable ones for the last two decades. Consequently, WPT systems are implemented for IMD’s. Electromagnetic induction is the most preferred and safety proven method among existing WPT methods. However, loose coupling inherent in these systems limits the implant depth and increases the battery recharge time. ...
Cooperative Communications in Future Home Networks
Genc, Zulkuf; Rizvi, Umar H.; Onur, Ertan; Niemegeers, Ignas (Springer Science and Business Media LLC, 2010-05-01)
The basic idea behind cooperative communications is that mobile terminals collaborate to send data to each other. This effectively adds diversity in the system and improves the overall performance. In this paper, we investigate the potential gains of cooperative communication in future home networks. We derive analytical expressions for the error probability of binary phase shift keying (BPSK) signals over Nakagami-m fading channels in a multi relay communication network. Following to the analytical study, ...
Citation Formats
İ. Benli, “Data communications and networking for personal computers,” Middle East Technical University, 1989.