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ICC
2007
IEEE
15 years 10 months ago
Orthogonal En/Decoders for Truly Asynchronous Spectral Amplitude Encoded OCDMA
— In this paper, theoretical results are presented on the modular construction of tree and cascade encoders/decoders of any size for truly asynchronous and orthogonal spectral am...
Bas Huiszoon, Laurens Bakker, Huug de Waardt, Giok...
TELETRAFFIC
2007
Springer
15 years 10 months ago
Analysis and Provisioning of a Circuit-Switched Link with Variable-Demand Customers
We consider a single circuit-switched communication link, depicted by a Erlang multi-class loss queue, where a customer may vary its required bandwidth during its service. We obtai...
Wenhong Tian, Harry G. Perros
ICMCS
2005
IEEE
104views Multimedia» more  ICMCS 2005»
15 years 10 months ago
A High-Performance Memory-Efficient Architecture of the Bit-Plane Coder in JPEG 2000
The paper presents a high-performance architecture of the bit-plane coder for the embedded block coding algorithm in JPEG 2000. The architecture adopts a pipeline structure and is...
Grzegorz Pastuszak
ISCAS
2003
IEEE
139views Hardware» more  ISCAS 2003»
15 years 9 months ago
A subspace method for channel estimation of multi-user multi-antenna OFDM system
A subspace based blind method is proposed for estimating the channel responses of a multi-user and multi-antenna OFDM uplink system. It gives estimations to all channel responses,...
Yonghong Zeng, Tung-Sang Ng
ICASSP
2011
IEEE
14 years 8 months ago
Localized filtering for artifact removal in compressed images
The paper proposes a novel method for coding artifact reduction in compressed images. For removing blocking artifacts, a localized DCT-based filter with condition on the similari...
Dung Trung Vo, Truong Q. Nguyen