참고문헌
- R. Pabst, et. al., "Relay-based deployment concepts for wireless and mobile broadband radio," IEEE Commun. Mag., vol. 42, no. 9, pp. 80-89, Sept. 2004.
- J. Sydir and R. Taori, "An evolved cellular system architecture incorporating relay stations," IEEE Commun. Mag., vol. 47, no. 6, pp. 115-121, June 2009. https://doi.org/10.1109/MCOM.2009.5116808
- Y. H. Ko and Y. S. Cho, "A joint method of cell searching and DoA estimation for a mobile relay station with beamforming antennas," in Proc. IEEE GLOBECOM, New Orleans, Nov. 2008.
- Y. Shen, T. Luo, and Z. Moe, "Neighboring cell search for LTE systems," IEEE Trans. Wireless Commun., vol. 11, no. 3, pp. 908-919, 2012. https://doi.org/10.1109/TWC.2012.011012.100089
- J. G. Andrews, A. Ghosh, and R. Muhamed, Fundamentals of WiMAX: Understanding Broadband Wireless Network, Prentice Hall, 2007.
- J. C. Liberti and T. S. Rappaport, Smart Antennas for Wireless Communication: IS-95 and Third Generation CDMA Applications, Prentice Hall PTR, 1999.
- H. L. V. Trees, Optimum Array Processing: Part IV of Detection, Estimation, and Modulation Theory, Wiley-Interscience, 2002.
- S. U. Pillai and B. H. Kwon, "Forward/backward spatial smoothing techniques for coherent signal identification," IEEE Trans. Acoust. Speech, Signal Process., vol. 37, no. 1, pp. 8-15, 1989. https://doi.org/10.1109/29.17496
- W. Du and R. L. Kirlin, "Improved spatial smoothing techniques for DoA estimation of coherent signals," IEEE Trans. Signal Process., vol. 39, no. 5, pp. 1208-1210, May 1991. https://doi.org/10.1109/78.80975
- W. Nam and Y. H. Lee, "Preamble-based cell identification for cellular OFDM systems," IEEE Trans. Wireless Commun., vol. 7, no. 12, pp. 5263- 5267, 2008. https://doi.org/10.1109/T-WC.2008.071426
- K. S. Kim, S. W. Kim, Y. S. Cho, and J. Y. Ahn, "Synchronization and cell-search technique using preamble for OFDM cellular systems," IEEE Trans. Veh. Technol., vol. 54, no. 6, pp. 3469-3485, Nov. 2007.