Sciweavers

INFOCOM
2009
IEEE
13 years 11 months ago
Optimum Network Coding for Delay Sensitive Applications in WiMAX Unicast
—MAC layer random network coding (MRNC) was proposed in [1] as an alternative to HARQ for reliable data transmission in WiMAX unicast. It has been shown that MRNC achieves a high...
Amin Alamdar Yazdi, Sameh Sorour, Shahrokh Valaee,...
INFOCOM
2009
IEEE
13 years 11 months ago
Time Slicing in Mobile TV Broadcast Networks with Arbitrary Channel Bit Rates
Abstract—Mobile TV networks have received significant attention from the industry and academia, as they have already been deployed in several countries and their expected market...
Cheng-Hsin Hsu, Mohamed Hefeeda
INFOCOM
2009
IEEE
13 years 11 months ago
Experimental Comparison of Bandwidth Estimation Tools for Wireless Mesh Networks
—Measurement of available bandwidth in a network has always been a topic of great interest. This knowledge can be applied to a wide variety of applications and can be instrumenta...
Dhruv Gupta, Di Wu, Prasant Mohapatra, Chen-Nee Ch...
INFOCOM
2009
IEEE
13 years 11 months ago
TCP/IP Timing Channels: Theory to Implementation
—There has been significant recent interest in covert communication using timing channels. In network timing channels, information is leaked by controlling the time between tran...
Sarah H. Sellke, Chih-Chun Wang, Saurabh Bagchi, N...
INFOCOM
2009
IEEE
13 years 11 months ago
Network Performance Anomaly Detection and Localization
Abstract—Detecting the occurrence and location of performance anomalies (e.g., high jitter or loss events) is critical to ensuring the effective operation of network infrastructu...
Paul Barford, Nick G. Duffield, Amos Ron, Joel Som...
INFOCOM
2009
IEEE
13 years 11 months ago
Scheduling in Mobile Ad Hoc Networks with Topology and Channel-State Uncertainty
—We study throughput-optimal scheduling/routing over mobile ad-hoc networks with time-varying (fading) channels. Traditional back-pressure algorithms (based on the work by Tassiu...
Lei Ying, Sanjay Shakkottai
INFOCOM
2009
IEEE
13 years 11 months ago
OneClick: A Framework for Measuring Network Quality of Experience
—As the service requirements of network applications shift from high throughput to high media quality, interactivity, and responsiveness, the definition of QoE (Quality of Exper...
Kuan-Ta Chen, Cheng-Chun Tu, Wei-Cheng Xiao
INFOCOM
2009
IEEE
13 years 11 months ago
VISA: Virtual Scanning Algorithm for Dynamic Protection of Road Networks
—This paper proposes a VIrtual Scanning Algorithm (VISA), tailored and optimized for road network surveillance. Our design uniquely leverages upon the facts that (i) the movement...
Jaehoon Jeong, Yu Gu, Tian He, David Du
INFOCOM
2009
IEEE
13 years 11 months ago
Delay-Limited Cooperative Communication with Reliability Constraints in Wireless Networks
Abstract—We investigate optimal resource allocation for delaylimited cooperative communication in time varying wireless networks. Motivated by real-time applications that have st...
Rahul Urgaonkar, Michael J. Neely