Title :
Improving Resource Utilization in Hybrid Packet/Circuit Multicasting for IPTV Delivery
Author :
Zhiyang Guo ; Xuan Luo ; Yaohui Jin ; Haoting Luo ; Weiqiang Sun ; Wei Guo ; Weisheng Hu ; Wen-De Zhong
Author_Institution :
Key Lab. of Adv. Opt. Commun. Syst. & Networks, Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
Considering that one channel may be redundantly distributed in several locations in today´s IPTV delivery network, we propose ILP and heuristic approaches that adopt multi-tree delivery to achieve improved network resource utilization.
Keywords :
IP networks; digital television; linear programming; multicast communication; resource allocation; IPTV delivery network; Internet protocol television; heuristic approach; hybrid packet/circuit multicasting; integer linear programming; multitree delivery; network resource utilization; Bandwidth; Digital TV; Hydrogen; IPTV; Large-scale systems; Packet switching; Resource management; Streaming media; Switching circuits; Tail;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528375
