Title :
OPRSFEC: A middleware of packet loss recovery in live multicast smart tv systems
Author :
Xiuyan Jiang ; Dejian Ye ; Yiming Chen
Author_Institution :
Sch. of Comput. Sci., Fudan Univ., Shanghai, China
Abstract :
In Smart TV Live Multicast systems, packet loss is one critical factor that causes OoS(Quality of Service) decreases, OPRSFEC (Optimized Reed-Solomon Forward Error Correction) provides an end-to-end method of packet loss recovery in the application layer which can recover lost packets completely (when the loss rate is less than 5%) with few computational resources and very little impact on users´ real-time experience. The OPRSFEC middleware has become a production-level technology which forms part of the IPTV2.0 standard in Shanghai Telecom and has been running on Mstar boards in Moca model television sets of brand Haier.
Keywords :
IPTV; middleware; multicast communication; quality of service; telecommunication computing; IPTV2.0 standard; OPRSFEC middleware; QoS; optimized Reed-Solomon forward error correction; packet loss recovery; quality of service; smart TV live multicast systems; Decoding; Encoding; Forward error correction; Packet loss; Servers; TV;
Conference_Titel :
Computer Communications Workshops (INFOCOM WKSHPS), 2013 IEEE Conference on
Conference_Location :
Turin
Print_ISBN :
978-1-4799-0055-8
DOI :
10.1109/INFCOMW.2013.6970710
