2012 - XXX Simpósio Brasileiro de Telecomunicações
A Bidirectional Processing Receiver for Layered
In this paper, we present a new receiver structure for layered space-time multiple-input multiple-output (MIMO) systems based on non-linear interference ca...
- D.C. Araújo
- W. C. Freitas Jr.
- A. L. F. de Almeida
- MIMO systems
- bidirectional processing
- successive interference cancelation
- space-time multiplexing
SBrT 2012
A Distance-based Study for Device-to-Device Communication Underlaying a Cellular System
The increasing demand for rich multimedia services and the scarcity of radio resources has motivated the research of technologies able to increase wireless...
- Henrique de H. M. Barros
- Márzio G. S. Rêgo
- Evilásio O. Lucena
- Tarcisio F. Maciel
- Walter C. Freitas Jr.
- F. Rodrigo P. Cavalcanti
SBrT 2012
Adjustments of Log-Distance Path Loss Model for Digital Television in Lima
it is necessary to perform a proper planning for an efficient deployment of new infrastructure for transmission of digital television in countries that hav...
- J. R. Fernández
- M. Quispe
- G. Kemper
- J. Samaniego
- D. Díaz
- Log-distance path loss model
- field measurements
- digital television
- coverage estimation
- propagation exponent
SBrT 2012
Admissible number of users in OFDM/TDMA based wireless systems through loss probability estimation considering multifractal traffic modeling
In this paper, we present an admission control scheme for an OFDM (Orthogonal Frequency-Division Multiplexing)/TDMA(Time Division Multiplexing Access) based ...
- Flávio Geraldo Coelho Rocha*
- Flávio Henrique Teles Vieira
- Josemar Alves dos Santos Junior
- Loss probability
- Multifractal Analysis
- Admission Control Scheme
SBrT 2012
Advancing Power Line Communication: Cognitive, Cooperative, and MIMO Communication
Power line communication is a an established wired communication technology that has been investigated for low and high bit rate data communication systems...
- Weiler A. Finamore
- Moisés V. Ribeiro
- Lutz Lampe
- Power line communication
- Smart grid communication
- Cooperative communication
- Cognitive communication
SBrT 2012