Title :
Energy-efficient transmission over a wireless link with optimal selection for bit-planes
Author :
Zhang, Ying ; Wu, Biao ; Li Zheng, Li ; Zhang, Zhao Yang
Author_Institution :
Sch. of Commun. & Inf. Eng., Shanghai Univ.
Abstract :
Wireless multimedia applications and services have undergone enormous development recently. In this paper, we propose a scheme for efficient transmission of a FGS video stream over a Markov fading link. Based on the memory existing in this wireless channel, our goal is to minimize the energy required for transmitting a FGS stream by optimally selecting bit-planes as well as reassigning time slots for data transmission. Experimental results demonstrate the validity of the proposed scheme
Keywords :
Markov processes; data communication; fading channels; multimedia communication; radio links; video streaming; FGS video stream; Markov fading link; bit-plane optimal selection; data transmission; energy-efficient transmission; wireless channel; wireless link; wireless multimedia applications; wireless multimedia services; Bandwidth; Energy efficiency; Fading; Physical layer; Power engineering and energy; Rayleigh channels; Resource management; Source coding; Streaming media; Telecommunication traffic;
Conference_Titel :
Multi-Media Modelling Conference Proceedings, 2006 12th International
Conference_Location :
Beijing
Print_ISBN :
1-4244-0028-7
DOI :
10.1109/MMMC.2006.1651334
