Analysis of Single Frequency Network (SFN) Under Delay Time
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https://doi.org/10.14419/ijet.v7i3.7.18876
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DVB-T2, single frequency network (SFN), guard interval, the delay time of transmitting signals, MER, SFN Gain -
Abstract
Single Frequency Network (SFN) is the key advantage option of Digital television terrestrial broadcast. Wherewith, it makes use of the frequency is worthwhile for planning the network. Using SFN makes it possible to cover the broadcast area with just one frequency. In this research, we present the effect of SFN, regardless of the SFN gain, Modulation Error Ratio (MER), Noise margin, by the effect of the signal delay within the guard interval (GI). The finding of this research is that show the SFN gain is higher during the echo delay that is    0 microseconds away. However, on the other hand, MER has declined. The results from this research are useful for designing and improving the SFN network of the digital television transmission.
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References
[1] Eizmendi, I., et al., DVB-T2: The second generation of terrestrial digital video broadcasting system. IEEE Transactions on Broadcasting on broadcasting, 2014. 60 (2): p. 258–271.
[2] Eizmendi, I., et al., Empirical DVB-T2 Thresholds for Fixed Reception. IEEE Transactions on broadcasting, 2013. 59 (2): p. 306-316.
[3] Ingun, A., DVB-T2 field trial and optimized parameters in Thailand. Electrical Engineering Congress (iEECON), 2014. p. 1-4.
[4] Morgade, J., et al., SFN-SISO and SFN-MISO Gain Performance Analysis for DVB-T2 Network Planning. IEEE Transactions on broadcasting, 2014. 60 (2): p. 272-286.
[5] Vigato, A., et al., Coded decision directed demodulation for second generation digital video broadcasting standard. IEEE Transactions on broadcasting, 2009. 55 (3): p. 607–615.
[6] Morgade, J., et al., DVB-T2 MISO/SISO receiver performance limits in Single Frequency Networks: Practical results. IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), 2013. p. 1-6.
[7] Ruckveratham, B., et al., Performance evaluation of DVB-T2 for outdoor reception. Conference: The International Conference on Digital Arts, Media and Technology (ICDAMT), 2016. p. 4-7.
[8] Malmgren, G., Network Planning of Single Frequency Broadcasting Networks. Licentiate Thesis, TRITA-S3-RST-9606, Royal Institute of Technology,
[9] Malmgren, G., On the performance of single frequency networks in correlated shadow fading. IEEE Transactions on broadcasting, 1997. 43 (2):
[10] Plets, V., et al., On the methodology for calculating SFN gain in digital broadcast systems. IEEE Transactions on broadcasting, 2010. 56 (3): p. 331–339.
[11] Jeon, S., et al., Analysis of the Network Gains of SISO and MISO Single Frequency Network Broadcast Systems. IEICE Transactions on Communications, 2014. 1: p. 182–189.
[12] Lanza, M., et al., Coverage optimization and power reduction in SFN using simulated annealing. IEEE Transactions on broadcasting, 2014. 60 (3): p. 474–485.
[13] Angueira, P., et al., DTV (COFDM) SFN Signal Variation Field Tests in Urban Environments for Portable Outdoor Reception. IEEE Transactions on broadcasting, 2003. 49 (1):
[14] Mattsson, A., Single frequency networks in DTV. IEEE Transactions on broadcasting, 2005. 51 (4): p. 413–422.
[15] Jeon, S., et al., Error floor analysis of signal space diversity schemes under erasure effect in single frequency network. IEEE Transactions on broadcasting, 2014. 58 (3): p. 508–513.
[16] Plets D., et al., On the methodology for calculating SFN gain in digital broadcast systems. IEEE Transactions on broadcasting, 2010. 56 (3): p. 331–339.
[17] Morgade J., et al., Coverage optimization for DVB-T/H single frequency networks using a PSO algorithm. In Proc. IEEE Int. Symp. Broadband Multimedia Syst. Broadcast, 2009. p. 1-6.
[18] Ligeti, A., Coverage probability estimation in single frequency networks in presence of correlated useful and interfering components. In Proc. 50th IEEE Veh, 1999. 4: p. 2408–2412.
[19] Guerra G., et al., Field measurement based characterization of the wideband urban multipath channel for portable DTV reception in single frequency networks. IEEE Transactions on broadcasting, 2005. 51 (2): p. 171–179.
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How to Cite
Ruckveratham, B., & Promwo, S. (2018). Analysis of Single Frequency Network (SFN) Under Delay Time. International Journal of Engineering & Technology, 7(3.7), 349-353. https://doi.org/10.14419/ijet.v7i3.7.18876Received date: 2018-09-03
Accepted date: 2018-09-03