ISDB-Tb transmission in software-defined radio

dc.contributor.authorMaciel Y.P.
dc.contributor.authorAkamine C.
dc.contributor.authorBedicks G.
dc.contributor.authorLopes P.B.
dc.description.abstract© 2015 IEEE.Software-Defined Radio (SDR) has become a great tool for fast prototyping and developing new devices for communications systems as well as for implementing flexible, multi-standards communication equipment. In the same pace, Digital Terrestrial Television Broadcasting (DTTB) has become ubiquitous throughout the world and is continuously in development. Integrated System Digital Broadcasting Terrestrial version B (ISDB-TB) uses Band Segmented Transmission - Orthogonal Frequency Division Multiplexing (BST-OFDM), and a powerful channel code and interleavers. In this article, a new implementation of ISDB-TB modulator with SDR is proposed to achieve real time transmission fully compliant with the ISDB-TB standards. Also the computational performance characteristics of each processing block is presented to compare the total CPU consumption used. The software was developed in the GNU Radio and is a valuable tool in research and educational fields of digital communication.
dc.relation.ispartof2015 7th IEEE Latin-American Conference on Communications, LATINCOM 2015
dc.rightsAcesso Restrito
dc.subject.otherlanguageDigital Terrestrial Television Broadcasting
dc.subject.otherlanguagegnu radio
dc.subject.otherlanguageopen source software
dc.subject.otherlanguagesoftware radio
dc.titleISDB-Tb transmission in software-defined radio
dc.typeArtigo de evento
local.scopus.subjectCommunication equipments
local.scopus.subjectCommunications systems
local.scopus.subjectComputational performance
local.scopus.subjectDigital communications
local.scopus.subjectDigital terrestrial television broadcasting
local.scopus.subjectGNU radio
local.scopus.subjectReal-time transmissions
local.scopus.subjectSoftware-defined radios