Results 11 to 20 of about 232,611 (195)
Enhanced mobile digital video broadcasting with distributed space-time coding [PDF]
ICC Workshop on Telecommunications: From Research to Standards,
Ottawa : Canada (2012), 2012 This paper investigates the distributed space-time (ST) coding proposals for the future Digital Video Broadcasting--Next Generation Handheld (DVB-NGH) standard. We first theoretically show that the distributed MIMO scheme is the best broadcasting scenario in terms of channel capacity.
Ming Liu +4 more
arxiv +5 more sources
Systematic lossy forward error protection for error-resilient digital video broadcasting - a wyner-ziv coding approach [PDF]
IS&T/SPIE Electronic Imaging, 2005 Shantanu Rane, A. Aaron, Bernd Girod
semanticscholar +3 more sources
Wireless Communications and Mobile Computing, 2019 This paper describes design and implementation of an OFDM-based digital video broadcasting system test platform for multichannel ultra-high definition (UHD) broadcasting services.
Sang-Jung Ra +5 more
openalex +2 more sources
Efficient soft demodulation scheme for Digital Video Broadcasting via Satellite – Second Generation system [PDF]
IET Communications, 2013 In this study, the authors propose a compact soft demodulation method for M-ary modulation schemes defined in the Digital Video Broadcasting via Satellite - Second Generation (DVB-S2) system.
Meixiang Zhang, Sooyoung Kim
openalex +2 more sources
2D linear precoded OFDM for future mobile digital video broadcasting [PDF]
Signal Processing Advances in Wireless Communications, Recife :
Br\'esil (2008), 2008 In this paper, we propose a novel channel estimation technique based on 2D spread pilots. The merits of this technique are its simplicity, its flexibility regarding the transmission scenarios, and the spectral efficiency gain obtained compared to the classical pilot based estimation schemes used in DVB standards.
Oudomsack Pierre Pasquero +3 more
openalex +3 more sources
DVB-T2: New Signal Processing Algorithms for a Challenging Digital Video Broadcasting Standard
, 2010 Digital Video Broadcasting-Terrestrial (DVB-T) is the most widely deployed digital terrestrial television system worldwide with services on air in over thirty countries.
Mikel Mendicute +3 more
openalex +2 more sources
FREQUENCY TUNABLE ANTENNA FOR DIGITAL VIDEO BROADCASTING HAND-HELD APPLICATION [PDF]
, 2011 In this paper, we present a frequency tunable antenna suitable for Digital Video Broadcasting Handheld applications. Due to the narrow operating frequency band of the antenna derived from a monopole coupled loop antenna, a tuning system has been proposed
Mohamed Abdallah +3 more
semanticscholar +4 more sources
Some Aspects of Testing Process for Transport Streams in Digital Video Broadcasting [PDF]
Acta Technica Napocensis, Electronics and Telecommunications,
nr.1/2004 pp.59-74, 2008 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 ...
Radu Arsinte, Ciprian Ilioaei
openalex +3 more sources
Remote Sensing, 2020 This paper presents a passive radar system using a signal of opportunity from Digital Video Broadcasting Satellite (DVB-S). The ultimate purpose of the system is to be used as an air traffic monitoring and surveillance system.
R. Abdullah +5 more
semanticscholar +1 more source
DeFakePro: Decentralized DeepFake Attacks Detection using ENF Authentication [PDF]
the IEEE IT Professional, Special Issue on Information Hygiene and
the Fight against the Misinformation Info-demic, 2022, 2022 Advancements in generative models, like Deepfake allows users to imitate a targeted person and manipulate online interactions. It has been recognized that disinformation may cause disturbance in society and ruin the foundation of trust. This article presents DeFakePro, a decentralized consensus mechanism-based Deepfake detection technique in online ...
arxiv +1 more source