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ITIIS
2010
223views more  ITIIS 2010»
13 years 6 months ago
An Adaptive FEC Mechanism Using Cross-layer Approach to Enhance Quality of Video Transmission over 802.11 WLANs
Forward Error Correction (FEC) techniques have been adopted to overcome packet losses and to improve the quality of video delivery. The efficiency of the FEC has been significantl...
Longzhe Han, Sungjun Park, Seung-Seok Kang, Hoh Pe...
MOBIHOC
2007
ACM
14 years 7 months ago
Approximation algorithms for longest-lived directional multicast communications in WANETs
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
Song Guo, Oliver W. W. Yang, Victor C. M. Leung
ICC
2008
IEEE
132views Communications» more  ICC 2008»
14 years 2 months ago
An On-Off Queue Control Mechanism for Scalable Video Streaming over the IEEE 802.11e WLAN
— In this paper, we study the issue of scalable video streaming over IEEE 802.11e EDCA WLANs. Our basic idea is to control the number of “active” nodes on the channel in orde...
Yu Zhang, Chuan Heng Foh, Jianfei Cai
CASCON
1996
140views Education» more  CASCON 1996»
13 years 9 months ago
Improving cohesiveness and flexibility in systems management architectures using distributed object technologies over the intern
Management applications are sensitive to changes in application and system configuration. This coupling makes it difficult and expensive to develop management applications and kee...
Asham El Rayess, Vidar Vetland, Jerome A. Rolia, J...
CLUSTER
2005
IEEE
14 years 1 months ago
Fast Query Processing by Distributing an Index over CPU Caches
Data intensive applications on clusters often require requests quickly be sent to the node managing the desired data. In many applications, one must look through a sorted tree str...
Xiaoqin Ma, Gene Cooperman