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CEC
2008
IEEE
14 years 2 months ago
Requantization codebook design using particle-pair optimizer
Abstract— A new algorithm of optimal requantization codebook design using particle-pair optimizer (PPO) is proposed to provide an effective way for image transmission over multis...
Zhen Ji, Jiarui Zhou, Huilian Liao, Q. H. Wu
CEC
2008
IEEE
14 years 2 months ago
A genetic algorithm for optimizing hierarchical menus
— Hierarchical menus are widely used as a standard user interface in modern applications that use GUIs. The performance of the menu depends on many factors: structure, layout, co...
Shouichi Matsui, Seiji Yamada
GLOBECOM
2008
IEEE
14 years 2 months ago
Congestion Avoidance and Fairness in Wireless Sensor Networks
—Designing a sensor network congestion avoidance algorithm is a challenging task due to the application specific nature of these networks. The frequency of event sensing is a de...
Mohammad Z. Ahmad, Damla Turgut
ICASSP
2008
IEEE
14 years 2 months ago
On persymmetric covariance matrices in adaptive detection
In the general area of radar detection, estimation of the clutter covariance matrix is an important point. This matrix commonly exhibits a persymmetric structure: this is the case...
Guilhem Pailloux, Philippe Forster, Jean Philippe ...
ICC
2008
IEEE
136views Communications» more  ICC 2008»
14 years 2 months ago
Frequency-Domain Interleaving for OFDM/TDM Using MMSE-FDE
—In this paper, frequency-domain interleaving on a frame-by-frame basis for orthogonal frequency division multiplexing combined with time division multiplexing (OFDM/TDM) using m...
Haris Gacanin, Fumiyuki Adachi