An FEC scheme combined with weighted scheduling to reduce multicast packet loss in IPTV over PON

S Zare, AG Rahbar - Journal of Network and Computer Applications, 2012 - Elsevier
Congestion is one of the most important challenges in optical networks. In a Passive Optical
Network (PON), the Optical Line Terminal (OLT) is a bottleneck and congestion prone. In this …

Congestion control in IPTV over PON using Digital Fountain forward error correction

S Zare, AG Rahbar - Journal of network and computer applications, 2014 - Elsevier
In a passive optical network (PON), the optical line terminal (OLT) is a bottleneck and
congestion prone. Although bit error rate (BER) is ignorable in a PON, but PON may suffer …

Traffic control based on contention resolution in optical burst

E Dhavarudha, C Charoenlarpnopparut… - International Journal of …, 2015 - univagora.ro
Traffic control based on contention resolution process (TCCR) is proposed in this study as a
quality of service (QoS) mechanism to offer service level agreement (SLA) for optical burst …

A 2-level FEC mechanism joint with cross-layer superposition coded multicast for robust IPTV service over WiMAX

S Zare, A Ghaffarpour Rahbar, H Ebrahimnezhad - Wireless Networks, 2011 - Springer
This paper proposes a framework with scalable video coding (SVD) at the source joint with a
2-level Forward Error Correction (FEC) at the channel and superposition modulation for …

IPTV Challenges and Solutions in Metro Networks

S Zare, AG Rahbar - … and Internet Technologies: Trends and Issues, 2012 - igi-global.com
Abstract The Internet Protocol-based television (IPTV) uses digital TV technology and
transmits TV and video contents over IP-based networks, where customers can have more …

[引用][C] Traffic Control Based on Contention Resolution in Optical Burst Switching Networks

E Dhavarudha, C Charoenlarpnopparut…