This paper presents the evaluation of the fading results on mobile propagation channel at distinct phytophysionomic and geomorphological sorts of cerrado...

• Paulo H. P. de Carvalho
• Plínio R. G. Alves
• Giovanni C. G. Alves
• João P. Leite

• Cerrado
• long - term and short - term fading
• statistics
• shadowing
• Matlab

SBrT 2015

Video streaming over IP is one of the applications with highest growth rate. In many cases, the quality of service in access networks is limited, which ten...

• Carlos A. G. da Silva
• Eduardo P. Ribeiro
• Carlos M. Pedroso

• Video Streaming
• perceived quality
• redundancy

SBrT 2015

Transmission systems known as Massive Multiple- input Multiple-output (MIMO) offer exciting opportunitie s due to their high spectral efficiencies capabil...

• Alexandre Pereira Junior
• Raimundo Sampaio-Neto

• Massive MIMO
• LAS detection
• Near ML detec- tion

SBrT 2015

This paper deals with the narrowband and wideband characterization of the urban channel in the 2.48 GHz band starting from signal measurements carried in R...

• U. R. Villanueva
• G. L. Siqueira
• L. J. Matos
• L. H. Gonsioroski
• P. V. G. Castellanos

• Prediction models
• coverage
• fading
• power delay profile
• delay spread

SBrT 2015

This is a conceptual approach of a work where we propose a support space of pixels to circular images from spherical surfaces using hyperbolic spaces. We wor...

• Laís Bássame Rodrigues
• Edson Agustini
• Sueli I. R. Costa

• Hyperbolic geometry
• support space of pixels
• mathematical morphology
• Fisher distance.

SBrT 2015