Results 261 to 270 of about 260,249 (333)

Spectrum Monitoring of Radio Digital Video Broadcasting Based on an Improved Generative Adversarial Network

Radio Science, 2021
Due to the inherent broadcast nature of wireless communication systems, instances of radio jamming are common, such as natural interference and man‐made interference, resulting in increasing demands for radio monitoring.
Xiaoyan Wang, J. Yang, Longzhou Zhang, Q. Lu, Ming Huang   +4 more
semanticscholar   +1 more source

Passive bistatic radar using digital video broadcasting-terrestrial receivers as general-purpose software-defined radio receivers.

Review of Scientific Instruments, 2018
We investigate the use of low-cost digital video broadcasting-terrestrial (DVB-T) receivers as general-purpose software-defined radio (SDR) receivers for passive bistatic radar (PBR) applications. Two DVB-T receivers are synchronized using a common clock
W. Feng, J. Friedt, G. Cherniak, Motoyuki Sato   +3 more
semanticscholar   +1 more source

INTEGRATED SECURITY FOR DIGITAL VIDEO BROADCAST

International Conference on Consumer Electronics, 1996
As satellite TV becomes more prevalent and the content becomes more valuable, the motivation to pirate its content become greater. Although conditional access and encryption schemes are used in satellite receivers to secure the broadcast content from signal thieves, many of the current systems are vulnerable to attack.
M. Buer, J. Wallace
openaire   +1 more source

Digital video broadcasting: Satellite specification

Philips Journal of Research, 1996
Digital video transmission over satellite channels is described. Many systems have so far been proposed for satellite transmission, and exist in some form. Recently, the European Telecommunications Standard (ETS 300 421) has now been accepted by the Digital Audio-Video Interface Council (DAVIC) as the world standard.
Leslie Rysdale, Paul de Bot, Samir N. Hulyalkar   +2 more
openaire   +1 more source

Multimedia in Croatian digital video broadcasting

Proceedings EC-VIP-MC 2003. 4th EURASIP Conference focused on Video/Image Processing and Multimedia Communications (IEEE Cat. No.03EX667), 2004
Multimedia services in future will require the transmission of very high data rates over broadband radio channels. The objective of this paper is to describe the large potential, the flexibility and adaptivity of the digital video broadcasting with OFDM modulation technique, and the application in future in Croatia.
openaire   +2 more sources

Digital Video Broadcasting (DVB) Evolution

2009
Achieving widespread access by all European citizens to new services and advanced applications of the information society is one of the crucial goals of the European Union’s (EU) strategic framework for the future. Towards realizing this primary target, multiple access platforms are expected to become available, using different access methods for ...
Ioannis Chochliouros, Anastasia S. Spiliopoulou, Stergios P. Chochliouros   +2 more
openaire   +1 more source

Digital video broadcasting: Cable specification

Philips Journal of Research, 1996
In this paper, we describe the transmission standard selected for transmission of digitally compressed television signals over the cable network in Europe. This standard specifies the error correction coding, modulation and framing structures to be used in the transmitted signal. We review the key features of this standard and describe the architecture
openaire   +1 more source

Digital Video Broadcasting Project

International Journal of Digital Television, 2013
Abstract
openaire   +1 more source

2018 Digital Video Broadcasting Update

SMPTE Motion Imaging Journal, 2018
Digital Video Broadcasting (DVB) is celebrating its 25th anniversary in 2018. We are therefore especially pleased to update SMPTE and its members on the highlights from DVB’s work over the past year and to provide some insight into its future plans. For many years, DVB has enjoyed a close and valuable working relationship with SMPTE, with a number of ...
openaire   +1 more source

Terrestrial digital video broadcasting technology

2009 9th International Conference on Telecommunication in Modern Satellite, Cable, and Broadcasting Services, 2009
Existing analog video broadcasting transmission systems are very sensitive to interference from other analog video signals and require high co-channel protection ratio. Terrestrial digital video broadcast systems are significantly less sensitive to noise and interference.
openaire   +1 more source