Title :
An Adaptive Control Method in the Hybrid Wireless Broadcast Environment
Author :
Cai, Jing ; Terada, Tsutomu ; Hara, Takahiro ; Nishio, Shojiro
Author_Institution :
Grad. Sch. of Inf. Sci. & Technol., Osaka Univ., Suita
Abstract :
In this paper, we investigate adaptive control for broadcast scheduling and base station caching in the hybrid wireless broadcast (HWB) environment. The proposed adaptive method can adapt well to different access conditions and bandwidth capabilities and adequately exploit the three data delivery modes: push-based broadcast, pull- based broadcast, and pull-based point-to-point communication. Simulation studies demonstrated that our proposed method achieves significant performance improvement in average waiting time and success rate.
Keywords :
adaptive control; broadcasting; radio networks; scheduling; telecommunication control; adaptive control; base station caching; broadcast scheduling; hybrid wireless broadcast environment; pull-based broadcast; pull-based point-to-point communication; push-based broadcast; Adaptive control; Bandwidth; Base stations; Broadcast technology; Cellular phones; Environmental management; Satellite broadcasting; Scheduling; Web server; Wireless communication;
Conference_Titel :
Mobile Data Management, 2007 International Conference on
Conference_Location :
Mannheim
Print_ISBN :
1-4244-1241-2
DOI :
10.1109/MDM.2007.21