ETRI Journal

  • 제34권4호
  • /
  • Pages.492-502
  • /
  • 2012
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  • 1225-6463(pISSN)
  • /
  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
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System-Level Performance of Spread Spectrum-Based Add-on Service Overlaid onto the Existing Terrestrial Digital Multimedia Broadcast Band

  • Yoon, Seokhyun (Department of Electronics Engineering, Dankook University) ;
  • Lim, Bo-Mi (Broadcasting & Telecommunications Convergence Research Laboratory, ETRI) ;
  • Lee, Yong Tae (Broadcasting & Telecommunications Convergence Research Laboratory, ETRI)
  • 투고 : 2011.11.08
  • 심사 : 2012.02.16
  • 발행 : 2012.08.30
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초록

We consider an overlaid broadcast service, where a spread spectrum (SS)-based broadcast signal is overlaid onto the existing terrestrial Digital Multimedia Broadcasting (T-DMB) band. The system is similar to the augmented data transmission in the ATSC DTV, for which it was investigated mostly in terms of link level performance, such as bit error rate. Our focus in this paper is on the system-level performances. More specifically, utilizing both a large scale path loss and a small scale fading channel model, the primary objective is to explore the tradeoff between the coverage and the achievable rate of the overlaid service and, finally, to determine the achievable rate in the overlaid service for marginal coverage reduction in the existing broadcast service. The analytical and simulation results show that an SS-based add-on service of 10 kbps to 20 kbps can co-exist with the T-DMB service while resulting in only a marginal degradation in T-DMB coverage (for example, less than one percent reduction).

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참고문헌

  1. F. Khan, "Broadcast Overlay on Unicast via Superposition Coding and Interference Cancellation," Proc. VTC, vol. 2, Montreal, Canada, Sept. 2006, pp. 836-841.
  2. D. Kim et al., "Superposition of Broadcast and Unicast in Wireless Cellular Systems," IEEE Commun. Mag., vol. 46, no. 7, July 2008, pp. 110-117.
  3. S. Yoon and D. Kim, "Performance of Superposition Coded Broadcast/Unicast Service Overlay System," IEICE Trans. Commun., vol. 91B, no. 9, Sept. 2008, pp. 2933-2939.
  4. T.M. Cover and J.A Thomas, Elements of Information Theory, New York: Wiley Interscience, 1991.
  5. T.M. Cover, "Broadcast Channels," IEEE Trans. Inf. Theory, vol. 18, no. 1, Jan. 1972, pp. 2-14. https://doi.org/10.1109/TIT.1972.1054727
  6. T.W. Sun et al., "Superposition Turbo TCM for Multi-Rate Broadcast," Proc. ICC, May 2003, pp. 3145-3149.
  7. X. Wang and M.T. Orchard, "Design of Superposition-Coded Modulation for Unequal Protection," Proc. ICC, June 2001, pp. 412-416.
  8. S. Gadkari and K. Rose, "Time Division versus Superposition Coded Modulation Schemes for Unequal Error Protection," IEEE Trans. Commun., vol. 47, no. 3, Mar. 1999, pp. 370-379. https://doi.org/10.1109/26.752817
  9. X. Wang, Y. Wu, and B. Caron, "Transmitter Identification Using Embedded Pseudo Random Sequences," IEEE Trans. Broadcast., vol. 50 , no. 3, 2004, pp. 244-252. https://doi.org/10.1109/TBC.2004.834027
  10. X. Wang, Y. Wu, and J.-Y. Chouinard, "Robust Data Transmission Using the Transmitter Identification Sequences in ATSC DTV Signals," IEEE Trans. Consum. Electron., vol. 51, no. 1, 2005, pp. 41-47. https://doi.org/10.1109/TCE.2005.1405697
  11. F. Yang et al., "Transmitter Identification with Watermark Signal in DVB-H Signal Frequency Network," IEEE Trans. Broadcast., vol. 55, no. 3, 2009, pp. 663-667. https://doi.org/10.1109/TBC.2009.2025840
  12. S.I. Park et al., "Transmitter Identification Signal Analyzer for Single Frequency Network," IEEE Trans. Broadcast., vol. 54, no. 3, Part: 1, 2008, pp. 383-393. https://doi.org/10.1109/TBC.2008.2000311
  13. S.I. Park et al., "RF Watermark Backward Compatibility Tests for the ATSC Terrestrial DTV Receivers," IEEE Trans. Broadcast., vol. 57, no. 2, Part: 1, 2011, pp. 246-252. https://doi.org/10.1109/TBC.2011.2104810
  14. S.I. Park, H.M. Kim, and W. Oh, "Reception Power Estimation Using Transmitter Identification Signal for Single Frequency Network," IEEE Trans. Broadcast., vol. 55, no. 3, 2009, pp. 652-655. https://doi.org/10.1109/TBC.2009.2025458
  15. Y.-W. Suh et al., "A Novel TxID Insertion System for ATSC DTV Auxiliary Data Transmission," IEEE Trans. Consum. Electron., vol. 57, no. 1, 2011, p. 35.
  16. ETSI "Digital Video Broadcasting (DVB): Transmission System for Handheld Terminals," ETSI EN 302 304 v1.1.1, Nov. 2004.
  17. S. Cho et al., "System and Services of Terrestrial Digital Multimedia Broadcasting (T-DMB)," IEEE Trans. Broadcast., vol. 53, no. 1, Mar. 2007, pp. 171-178. https://doi.org/10.1109/TBC.2007.891712
  18. G. Lee et al., "Development of Terrestrial DMB Transmission System based on Eureka-147 DAB System," IEEE Trans. Consum. Electron., vol. 51, no. 1, Feb. 2005, pp. 63-68. https://doi.org/10.1109/TCE.2005.1405700
  19. ETSI, "Radio Broadcasting Systems; Digital Audio Broadcasting (DAB) to Mobile, Portable and Fixed Receivers," ETSI EN 300 401 ver. 1.3.3, May 2001.
  20. F. Etemadi and H. Jafarkhani, "Optimal Rate and Power Allocation for Layered Transmission with Superposition Coding," Proc. Data Compression Conf., Mar. 27-29, 2007, p. 380.
  21. Y. Liu et al., "Optimal Rate Allocation for Superposition Coding in Quasi-Static Fading Channels," Proc. ISIT 2002, Lausanne, Switzerland, June 30-July 5, 2002, p. 111.
  22. 3GPP2 WG3, "1x EV-DO Evaluation Methodology," v1.3, Aug. 2003.
  23. T.S. Rappaport, Wireless Communications: Principles & Practice, Upper Saddle River, NJ: Prentice Hall, Inc., 1996.
  24. M. Lampe, H. Rohling, and J. Eichinger "PER-Prediction for Link Adaptation in OFDM Systems," 7th Int. OFDM Workshop, Hamburg, Germany. Sept. 2002.
  25. Y. Blankenship et al., "Link Error Prediction Methods for Multicarrier Systems," Proc. VTC2004 Fall, Los Angeles, 2004.
  26. J.G. Proakis, Digital Communications, Boston: McGraw Hill, 1995.
  27. 3GPP2 WG3, "Derivation of Equations Used in the Computation of Symbol SINR and Equivalent SNR for OFDM-Based Transmission," 3GPP2 Working Document C30-20040823-016, Aug. 2004.
  28. 3GPP TSG-RAN, "Feasibility Study for Enhanced Uplink for UTRA," Technical Report TR25.892 v1.1.0, Mar. 2004.

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