In this thesis an OFDM/ OQAM based system for the next generation terrestrial digital broadcasting standard is proposed and its performance, in terms of spectral efficiency, is compared to OFDM-CD3 performance. As far as coding is concerned, LDPC and BCH codes have been utilized, synchronization and channel estimation have been performed by a superimposed technique and a one tap MMSE equalization scheme has been adopted. As shown by simulation results, an improvement of more than 13% is achieved by OFDM/OQAM system, confirming, in a practical system, the expectation of a significant spectral efficiency improvement.In questa tesi viene proposto un sistema di trasmissione basato su modulazione OFDM/OQAM per il broadcasting video digitale t...
© © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for...
Wireless technologies have brought a rapid growth to digital video broadcasting and as such, has pla...
Tesi per compendi de publicacionsFrom the perspective of increasingly data rate requirements in mobi...
ABSTRACT: Digital Video Broadcasting Terrestrial (DVB-T) based OFDM transmission and receptions are ...
The Teletext standard sends data during the VBI (Vertical Blanking Interval) portion of an analogue ...
This paper describes design and implementation of an OFDM-based digital video broadcasting system te...
The migration to 4G networks will bring a new level of expectation to wireless communications. As af...
In this contribution, the performance of trellis coded modulation (TCM), bit-interleaved coded modul...
In 2005 the Brazilian government supported researches in order to design a new DTV standard which wo...
Approaching the channel capacity limit has been the main goal of communication engineers since the p...
In the year 2005 the Brazilian government supported many research consortia in order to develop an a...
© © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for...
Esta dissertação aborda o estudo de códigos corretores de erro baseados em matrizes quaternárias esp...
Approaching the channel capacity limit has been the main goal of communication engineers since the p...
Resumo: Esta dissertação aborda o estudo de códigos corretores de erro baseados em matrizes quaterná...
© © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for...
Wireless technologies have brought a rapid growth to digital video broadcasting and as such, has pla...
Tesi per compendi de publicacionsFrom the perspective of increasingly data rate requirements in mobi...
ABSTRACT: Digital Video Broadcasting Terrestrial (DVB-T) based OFDM transmission and receptions are ...
The Teletext standard sends data during the VBI (Vertical Blanking Interval) portion of an analogue ...
This paper describes design and implementation of an OFDM-based digital video broadcasting system te...
The migration to 4G networks will bring a new level of expectation to wireless communications. As af...
In this contribution, the performance of trellis coded modulation (TCM), bit-interleaved coded modul...
In 2005 the Brazilian government supported researches in order to design a new DTV standard which wo...
Approaching the channel capacity limit has been the main goal of communication engineers since the p...
In the year 2005 the Brazilian government supported many research consortia in order to develop an a...
© © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for...
Esta dissertação aborda o estudo de códigos corretores de erro baseados em matrizes quaternárias esp...
Approaching the channel capacity limit has been the main goal of communication engineers since the p...
Resumo: Esta dissertação aborda o estudo de códigos corretores de erro baseados em matrizes quaterná...
© © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for...
Wireless technologies have brought a rapid growth to digital video broadcasting and as such, has pla...
Tesi per compendi de publicacionsFrom the perspective of increasingly data rate requirements in mobi...