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DATE
2006
IEEE
112views Hardware» more  DATE 2006»
14 years 2 months ago
Simultaneously improving code size, performance, and energy in embedded processors
Code size and energy consumption are critical design concerns for embedded processors as they determine the cost of the overall system. Techniques such as reduced length instructi...
Ahmad Zmily, Christos Kozyrakis
ICMCS
2006
IEEE
146views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Performance Analysis of Compressed-Domain Automatic Speaker Recognition as a Function of Speech Coding Technique and Bit Rate
Compressed-domain automatic speaker recognition is based on the analysis of the compressed parameters of speech coders. The objective is to perform low-complexity on-line speaker ...
Matteo Petracca, Antonio Servetti, Juan Carlos De ...
VTC
2006
IEEE
103views Communications» more  VTC 2006»
14 years 2 months ago
On the Golden Code Performance for MIMO-HSDPA System
Abstract— In this paper, we propose a new MIMO-HSDPA transmission scheme with two transmit and two receive antennas, using an optimal Space-Time block code: the Golden code [1]. ...
Rym Ouertani, Ahmed Saadani, Ghaya Rekaya-Ben Othm...
ICMCS
2005
IEEE
86views Multimedia» more  ICMCS 2005»
14 years 2 months ago
A Perceptual Performance Measure for Adaptive Echo Cancellers in Packet-Based Telephony
This paper investigates performance measures of adaptive echo cancellers for packet-based telephony. It is shown that steady-state echo return loss enhancement (ERLE) does not acc...
James D. Gordy, Rafik A. Goubran
WIOPT
2005
IEEE
14 years 2 months ago
Modular Analytical Performance Models for Ad Hoc Wireless Networks
Wireless ad hoc networks raised a series of challenging research tracks. In order to analyze and validate research results achieved, thorough performance evaluation efforts are ne...
Fernando Luís Dotti, Paulo Fernandes, Afons...