Title :
Expansion Planning of the Digital TV Broadcasting Service in Brazil using SFN
Author :
Arthur, R. ; Iano, Y. ; R.M., Silvio ; F., Roger
Abstract :
This work aims to discuss briefly the relevant technical aspects for introduction and expansion of Digital TV retransmission services based on OFDM Multiplexing. The initial channel allocation, proposed for introduction of Digital TV in Brazil, will carry the spectral overload problems of the current analogical systems.The use of single frequency networks (SFN) appears as an efficient solution for channel allocation.
Keywords :
Communication system control; Digital TV; FCC; Interference; Irrigation; OFDM; Radio frequency; TV broadcasting; Telecommunications; Digital TV; OFDM (Orthogonal Frequency Division Multiplexing); Single Frequency Network (SFN); channel planning;
Journal_Title :
Latin America Transactions, IEEE (Revista IEEE America Latina)
DOI :
10.1109/T-LA.2007.4445708
