Results 141 to 150 of about 590 (182)

Estimating Doubly-Selective Channels in DVB-T2

2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), 2018
The ability to receive broadcast content in highly mobile scenarios plays an important role in determining the success of broadcast systems in general. The second generation of Terrestrial Digital Video Broadcasting (DVB-T2) has made several technical enhancements to increase the data carrying capacity that enabled the reception of High Definition (HD)
Kelvin Chelli, Thorsten Herfet
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On Associating SVC and DVB-T2 for Mobile Television Broadcast

2011 IEEE Global Telecommunications Conference - GLOBECOM 2011, 2011
No ...
Ksentini, Adlen, Hadjadj-Aoul, Yassine
openaire   +2 more sources

OFDM DVB T2 transmitter simulation

2011 19thTelecommunications Forum (TELFOR) Proceedings of Papers, 2011
Simulation models used for DVB, with minor amendments may be applied to DVB-T2. But for the simulation of all possibilities of DVB-T2 need new modules. The simulation becomes more complex and requires the use of algebraic computer systems with the symbolic signal processing.
M. D. Lutovac, B. Miskovic
openaire   +1 more source

DVB-T2-Messtechnik

2016
DVB-T2 ist zwar gegenuber DVB-T ein deutlich komplexerer Standard und erfordert deshalb auch mehr Rechenleistung im DVB-T2-Messempfanger; im Prinzip werden aber die gleichen Messparameter erfasst, namlich HF-Pegel Bitfehlerverhaltnisse (BER = Bit Error Ratio) Modulationsfehler (MER = Modulation Error Ratio) Konstellationsdiagramm ...
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A Fast Metaheuristic for the Design of DVB-T2 Networks

2018
In order to better exploit scarce radio spectrum resources, the second generation of the Digital Video Broadcasting - Terrestrial standard (DVB-T2) has been developed and is under adoption in many countries, especially in Europe, for providing digital television services.
D'Andreagiovanni F, Nardin A
openaire   +1 more source

Evaluation of SFN gain for DVB-T2

2017 International Conference on Digital Arts, Media and Technology (ICDAMT), 2017
The evaluation of power gain and modulation error ratio (MER) gain of Digital Video Broadcasting - Second Generation Terrestrial (DVB-T2) for Single Frequency Network (SFN) is very important for the performance of the receiver. The power gain and MER gain are considered based on the data measurement. However, the quality of service in the SFN area will
Bundit Ruckveratham, Sathaporn Promwong
openaire   +1 more source

DVB-T2 Measurement Technology

2020
Although DVB-T2 is a significantly more complex standard than other norms and hence requires more computing power in the DVB-T2 measuring receiver, the parameters measured are essentially the same, namely: RF level Bit Error Ratios (BER) Modulation Error Ratios (MER) Constellation diagram (appearance, shape) Shoulder ...
openaire   +1 more source

Elements of Synchronous DVB-T2 Network

2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO), 2019
This article discusses issues related to the synchronization of the information signal in single-frequency networks of digital television broadcasting DVB-T2. As an example, are presented the configuration parameters of a single-frequency cluster and the quality indicators of a received signal.
M. I. Iacob, Yu. I. Demciuc
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Localization using DVB-T2 Signals

2014 International Conference on Engineering and Technology (ICET), 2014
The Global Navigation Satellite System (GNSS) has grown significantly in the last recent years. Unfortunately, in some environments such as dense urban or indoor areas, GNSS suffers from poor precision and lack of satellite visibility. Therefore, another positioning system is required to replace or augment GNSS in those environments. The use of Signals
Tamer Yehya, Ashraf Mahran, Yahya Mohasseb   +2 more
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Experimental Study of DVB-T2 Threshold

2019 Joint International Conference on Digital Arts, Media and Technology with ECTI Northern Section Conference on Electrical, Electronics, Computer and Telecommunications Engineering (ECTI DAMT-NCON), 2019
This paper describes the Threshold of Digital Terrestrial Television second generation network in Thailand. The measured result were carried out from 22 measured location, located in 22 district in Bangkok, Thailand.
Nattapan Suwansukho, Sathaporn Promwong
openaire   +1 more source