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ICNS
2007
IEEE
14 years 1 months ago
DRR-SFF: A Practical Scheduling Algorithm to Improve the Performance of Short Flows
— Short flow first scheduling (SFF) strategy is effective in obtaining more stringent performance bounds for short flows in Internet. However, previous strict SFF approaches i...
Changhua Sun, Lei Shi, Chengchen Hu, Bin Liu
VTC
2008
IEEE
239views Communications» more  VTC 2008»
14 years 1 months ago
Cross-Layer and Path Priority Scheduling Based Real-Time Video Communications over Wireless Sensor Networks
—This paper addresses the problem of real-time video streaming over a bandwidth and energy constrained wireless sensor network (WSN). Considering the compressed video bit stream ...
Min Chen, Victor C. M. Leung, Shiwen Mao, Ming Li
MOBIHOC
2009
ACM
14 years 8 months ago
Admission control and scheduling for QoS guarantees for variable-bit-rate applications on wireless channels
Providing differentiated Quality of Service (QoS) over unreliable wireless channels is an important challenge for supporting several future applications. We analyze a model that h...
I-Hong Hou, P. R. Kumar
TON
2010
163views more  TON 2010»
13 years 5 months ago
Toward practical opportunistic routing with intra-session network coding for mesh networks
—We consider opportunistic routing in wireless mesh networks. We exploit the inherent diversity of the broadcast nature of wireless by making use of multi-path routing. We presen...
Bozidar Radunovic, Christos Gkantsidis, Peter B. K...
ICC
2007
IEEE
145views Communications» more  ICC 2007»
14 years 1 months ago
Distributed Optimization for Utility-Energy Tradeoff in Wireless Sensor Networks
Abstract— Wireless sensor networks (WSNs) are energyconstrained in nature, in this paper, we formulate the problem of data transport in sensor networks as a network utility maxim...
Shengbin Liao, Wenqing Cheng, Wei Liu, Zongkai Yan...