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ICC
2008
IEEE
123views Communications» more  ICC 2008»
15 years 6 months ago
Downlink OFDM Scheduling and Resource Allocation for Delay Constraint SVC Streaming
Abstract—Efficient delivery of multimedia contents over wireless network is essential for future communication networks. However, content distribution and network engineering ar...
Xin Ji, Jianwei Huang, Mung Chiang, Francky Cattho...
ICCCN
2008
IEEE
15 years 6 months ago
A Power-Preserving Broadcast Protocol for WSNs with DoS Resistance
—Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In some situation such as time synchronization or building routing path, broadcasting messages must b...
Chien-Chun Ni, Tien-Ruey Hsiang, J. D. Tygar
ISM
2008
IEEE
119views Multimedia» more  ISM 2008»
15 years 6 months ago
Evaluation of Error Resilience Mechanisms for 3G Conversational Video
Communication in 3G networks may experience packet losses due to transmission errors on the wireless link(s) which may severely impact the quality of conversational and streaming ...
Jegadish Devadoss, Varun Singh, Jörg Ott, Che...
TMC
2012
13 years 2 months ago
Secure Initialization of Multiple Constrained Wireless Devices for an Unaided User
—A number of protocols and mechanisms have been proposed to address the problem of initial secure key deployment in wireless networks. Most existing approaches work either with a...
Toni Perkovic, Mario Cagalj, Toni Mastelic, Nitesh...
GLOBECOM
2008
IEEE
15 years 6 months ago
On Channel Estimation and Capacity for Amplify and Forward Relay Networks
—Relay networks have received considerable attention recently, especially when limited size and power resources impose constraints on the number of antennas within a wireless sen...
Alireza Shahan Behbahani, Ahmed M. Eltawil