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ESTIMEDIA
2004
Springer
14 years 4 days ago
Adaptive spectrum-based variable bit truncation of discrete cosine transform (DCT) for energy-efficient wireless multimedia comm
This paper presents a new adaptive scheme to reduce the computation energy of the discrete cosine transform (DCT) architecture for image/video coding. The scheme employs the noise ...
Feng Liu, Chi-Ying Tsui
BROADNETS
2004
IEEE
14 years 5 days ago
Efficient QoS Provisioning for Adaptive Multimedia in Mobile Communication Networks by Reinforcement Learning
The scarcity and large fluctuations of link bandwidth in wireless networks have motivated the development of adaptive multimedia services in mobile communication networks, where i...
Fei Yu, Vincent W. S. Wong, Victor C. M. Leung
JSS
2006
134views more  JSS 2006»
13 years 8 months ago
An agent based synchronization scheme for multimedia applications
Synchronization of multimedia streams is one of the important issue in multimedia communications. In this paper, we propose an adaptive synchronization agency for synchronization ...
Sunilkumar S. Manvi, P. Venkataram
JSAC
2007
81views more  JSAC 2007»
13 years 8 months ago
Payload Length and Rate Adaptation for Multimedia Communications in Wireless LANs
— We provide a theoretical framework for cross-layer design in multimedia communications to optimize single-user throughput by selecting the transmitted bit rate and payload size...
Sayantan Choudhury, Jerry D. Gibson
GLOBECOM
2007
IEEE
14 years 2 months ago
Adaptive Multi-Dimensional QoS-Based Packet Scheduling Scheme for Multimedia Broadcasting Over Geostationary Satellite Networks
— Future success towards 3G and beyond systems is in supporting a variety of multimedia services with diverse quality-of-service (QoS) demands. With their inherent broadcast capa...
Hongfei Du, Linghang Fan, Barry G. Evans