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VTC
2006
IEEE
158views Communications» more  VTC 2006»
16 years 15 days ago
An Adaptive-Scaling Algorithm for OFDM PAR Reduction Using Active Constellation Extension
Abstract— The Active Constellation Extension (ACE) technique is a lossless (in terms of throughput) Peak-to-Average Power Ratio (PAR) reduction technique that adaptively extends ...
Luqing Wang, Chintha Tellambura
TC
2008
15 years 6 months ago
Efficient Deadline-Based QoS Algorithms for High-Performance Networks
Quality of service (QoS) is becoming an attractive feature for high-performance networks and parallel machines because, in those environments, there are different traffic types, ea...
Alejandro Martínez-Vicente, George Apostolo...
PIMRC
2010
IEEE
15 years 4 months ago
Fair and efficient resource allocation algorithm for uplink multicarrier based cognitive networks
This paper presents an efficient and fair uplink resource allocation algorithm in multicarrier based cognitive radio systems. The proposed resource allocation is divided into two s...
Musbah Shaat, Faouzi Bader
VTC
2010
IEEE
134views Communications» more  VTC 2010»
15 years 4 months ago
Sensitivity of Spectrum Sensing Techniques to RF Impairments
Cognitive radios are devices capable of sensing a large range of frequencies in order to detect the presence of primary networks and reuse their bands when they are not occupied. D...
Jonathan Verlant-Chenet, Julien Renard, Jean-Miche...
CODES
2001
IEEE
15 years 10 months ago
Empirical comparison of software-based error detection and correction techniques for embedded systems
"Function Tokens" and "NOP Fills" are two methods proposed by various authors to deal with Instruction Pointer corruption in microcontrollers, especially in th...
Royan H. L. Ong, Michael J. Pont