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This paper aims to enhance the transport services of Ethernet MANs by detecting congestion more accurately and responding to packet losses more adaptively. Traditional TCP was designed for best-effort networks, and cannot utilize available bandwidth efficiently in a broadband link. Most of the previous research addressed this problem by modifying the(More)
As the demand for better performance increases in next-generation networks, such as 5G technologies, more efficient modulation techniques are required. In this work, we evaluate the performance of the improved parametric linear combination pulses (IPLCP) in orthogonal frequency division multiplexing (OFDM) based systems. OFDMbased systems are very sensitive(More)
To my parents and my beloved husband, for all of their support and encouragement iv ACKNOWLEDGEMENTS It is a pleasure to express my sincere gratitude to the many people who made this dissertation possible. Foremost, I am very grateful to my advisor, Professor Gee-Kung Chang, for his guidance, patience, and never ending support. The enthusiasm and perpetual(More)
Digital communication systems are characterized by having a filter at the transmitter and receiver sides. The optimum parametric linear combination pulse (PLCP) is evaluated at the transmitter and receiver sides from different practical perspectives of interest. The proposed pulse exhibits the largest eye opening, and possesses the minimum maximum(More)
Carrier-grade Ethernet has evolved greatly since its creation. Its simplicity, scalability, and inexpensiveness have made it an attractive technology for enterprises to interconnect their metro area networks (MANs). Today, Carrier Ethernet can span over 10,000 km. Ethernet Services were created to enable companies to distribute their own services through(More)