Title :
Performance evaluation of Brazilian DTV mobile reception
Author :
Bedicks, Gunnar, Jr. ; Yamada, Fujio ; Akamine, Cristiano ; Horta, Edson Lemos ; Sukys, Francisco ; Motoyama, Rodrigo Eiji
Author_Institution :
Sch. of Eng., Mackenzie Presbyterian Univ., Sao Paulo
Abstract :
This paper presents the tests of Brazilian digital TV system (SBTVD) carried out to evaluate the performance on mobile reception conditions. The majority of digital television stations in Sao Paulo is configured with hierarchical modulation (one high definition (HD) program and one low definition (LD) program). Considering these two programs, the main areas of Sao Paulo city area were evaluated and mapped, in order to show the places where the signal needs to be improved.
Keywords :
digital television; high definition television; mobile television; television reception; Brazilian DTV mobile reception condition; SBTVD; Sao Paulo city; digital television station; hierarchical modulation; high definition program; low definition program; performance evaluation; Communication standards; Data communication; Digital TV; Digital modulation; Digital multimedia broadcasting; High definition video; Multiplexing; OFDM; TV broadcasting; Testing; BST-OFDM; Electric field strength; Mobile Reception;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting, 2009. BMSB '09. IEEE International Symposium on
Conference_Location :
Bilbao
Print_ISBN :
978-1-4244-2590-7
Electronic_ISBN :
978-1-4244-2591-4
DOI :
10.1109/ISBMSB.2009.5133728
