Title :
Toward an optical transport network for switched digital TV distributions: the challenges and ongoing 3TNet field trial in Shanghai
Author :
Sun, Weiqiang ; Hu, Weisheng ; Jin, Yaohui ; Guo, Wei
Author_Institution :
Shanghai Jiaotong Univ., Shanghai
Abstract :
IP based digital TV distribution (or IPTV) has received much attention recently. We examined the challenges of delivering IPTV in optical transport networks. We also introduce the overlay model implemented by 3TNet in China. Some results from recent field trial are also given.
Keywords :
IP networks; digital television; optical fibre networks; 3TNet field; IP based digital TV distribution; Shanghai; optical transport network; overlay model; switched digital TV distribution; Bandwidth; Copper; DSL; Digital TV; IPTV; Optical fiber networks; Optical receivers; Routing; US Department of Transportation; Video compression;
Conference_Titel :
Optical Internet and Next Generation Network, 2006. COIN-NGNCON 2006. The Joint International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-89-955301-4-6
Electronic_ISBN :
978-89-955301-4-6
DOI :
10.1109/COINNGNCON.2006.4454643
