Title :
Optimal Prefix Cache Allocation among Multiple Cooperative Local Proxies
Author :
Guan, Dongliang ; Xiong, Gang
Author_Institution :
Inst. of Software Eng., East China Normal Univ., Shanghai, China
Abstract :
This paper investigates the cache allocation of videos´ prefix among multiple proxies. For heterogeneous videos with different lengths, rates, and popularities and heterogeneous proxies with different storage capacities constraints, a heuristic cache allocation algorithm is proposed to minimize remote server use and load balance among multiple proxies. Simulation results verify the effectiveness of our proposed algorithm.
Keywords :
cache storage; resource allocation; video streaming; heterogeneous video; heuristic cache allocation algorithm; load balancing; multiple cooperative local proxies; prefix cache allocation algorithm; storage capacity constraint; Cache storage; Heuristic algorithms; Videos;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
DOI :
10.1109/WICOM.2009.5300935
