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CNSR
2005
IEEE
105views Communications» more  CNSR 2005»
14 years 2 months ago
A New Analytic Approach to Evaluation of Packet Error Rate in Wireless Networks
Bit Error Rate (BER) and Packet Error Rate (PER) are important Quality of Service Parameters for Wireless network. Most of researches in QoS have been devoted to the analysis of B...
Ramin Khalili, Kavé Salamatian
WCNC
2008
IEEE
14 years 3 months ago
Statistical Analysis of the IEEE 802.15.4a UWB PHY over Multipath Channels
Abstract— This paper shows the application of a recently proposed statistical characterization of the ultra-wideband (UWB) radio channel to the standardized IEEE 802.15.4a UWB ph...
Klaus Witrisal
NCA
2008
IEEE
13 years 9 months ago
Improved transmission of vector quantized data over noisy channels
The conventional channel-optimized vector quantization (COVQ) is very powerful in the protection of vector quantization (VQ) data over noisy channels. However, it suffers from the ...
Chi-Sing Leung, John Sum, Herbert Chan
TCOM
2010
110views more  TCOM 2010»
13 years 7 months ago
Joint data QR-detection and Kalman estimation for OFDM time-varying Rayleigh channel complex gains
—This paper deals with the case of a high speed mobile receiver operating in an orthogonal-frequency-divisionmultiplexing (OFDM) communication system. Assuming the knowledge of d...
Hussein Hijazi, Laurent Ros
VTC
2010
IEEE
132views Communications» more  VTC 2010»
13 years 7 months ago
Large Scale Parameter for the WINNER II Channel Model at 2.53 GHz in Urban Macro Cell
— This paper presents results of wide band channel measurements at 2.53 GHz for a representative urban macro cell environment in Ilmenau, Germany. The extensive channel sounding ...
Christian Schneider, Milan Narandzic, Martin K&aum...