This paper presents some aspects related to the DVB (Digital Video Broadcasting) investigation. The basic aspects of DVB are presented, with an emphasis on DVB-T version of standard. The main purpose of this research is to analyze the way that the transmission of the transport streams is realized in case of the Terrestrial Digital Video Broadcasting (DVB-T). To accomplish this, first, Digital V...

Orthogonal Frequency Division Multiplexing (OFDM) has well known advantages such as robustness against frequency selective fading and narrowband interference, high efficiency on bandwidth, and efficient implementation. Recently, OFDM has been widely used in digital audio broadcasting (DAB), digital video broadcasting-terrestrial (DVB-T), mobile multimedia access communication (MMAC), IEEE802.11...

Orthogonal Frequency Division Multiplexing (OFDM) is a transmission technique which ensures efficient utilization of the spectrum by allowing overlap of carriers. OFDM is a combination of modulation and multiplexing that is used in the transmission of information and data. Compared with the other wireless transmission techniques like Frequency Division Multiple Access (FDMA), Code Division Mult...

Digital Video Broadcasting Terrestrial (DVB-T) is a leading international standard established for the move from Analog to Digital Broadcasting basically via terrestrial networks. Within DVB-T, it is possible to carry defined data containers in addition to the audio and video in the MPEG-2 transport stream. This paper presents a hardware/software co-design method for the implementation of DVB-T...

OFDM is a multicarrier modulation technique, where a high speed data stream is further splited into number of parallel streams of low data rate and these low rates data streams are transmitted simultaneously over a number of orthogonal subcarriers. It provides the high data rate and high frequency spectral efficiency and low implementation complexity [2]. Because of these advantages, OFDM is us...

Orthogonal Frequency Division Multiplexing (OFDM) is a hotly researched topic, due to its high data rate and robustness to multi-path fading. As such, it has been widely adopted in wireless standards, e.g., IEEE 802.11a/g, digital audio/video broadcasting and Integrated Services Digital Broadcasting (ISDB). In the presence of doubly-selectivity in fading channels, OFDM suffers from intercarrier...