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ICC
2007
IEEE
128views Communications» more  ICC 2007»
15 years 11 months ago
A Near Optimal Localized Heuristic for Voice Multicasting over Ad Hoc Wireless Networks
Abstract-- Providing real-time voice multicasting over multihop ad hoc wireless networks is a challenging task. The unique characteristics of voice traffic (viz. small packet size,...
G. Venkat Raju, Tamma Bheemarjuna Reddy, C. Siva R...
213
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GLOBECOM
2009
IEEE
15 years 11 months ago
Optimization of Energy Efficient Transmission in Underwater Sensor Networks
Underwater communication is a challenging topic due to its singular channel characteristics. Most protocols used in terrestrial wireless communication can not be directly applied i...
Hongkun Yang, Bin Liu, Fengyuan Ren, Hao Wen, Chua...
JCP
2007
181views more  JCP 2007»
15 years 7 months ago
Reducing Energy Consumption of Wireless Sensor Networks through Processor Optimizations
When the environmental conditions are stable, a typical Wireless Sensor Network (WSN) application may sense and process very similar or constant data values for long durations. Thi...
Gürhan Küçük, Can Basaran
JSAC
2010
142views more  JSAC 2010»
15 years 5 months ago
Cross-layer optimization for streaming scalable video over fading wireless networks
—We present a cross-layer design of transmitting scalable video streams from a base station to multiple clients over a shared fading wireless network by jointly considering the a...
Honghai Zhang, Yanyan Zheng, Mohammad A. Khojastep...
CORR
2010
Springer
152views Education» more  CORR 2010»
15 years 2 months ago
Combinatorial Network Optimization with Unknown Variables: Multi-Armed Bandits with Linear Rewards
In the classic multi-armed bandits problem, the goal is to have a policy for dynamically operating arms that each yield stochastic rewards with unknown means. The key metric of int...
Yi Gai, Bhaskar Krishnamachari, Rahul Jain