Abstract
In order to realize the frame detection of signals which have different unique word (UW) lengths in multi-channel receiver, multiple UWs correlation detection algorithm is proposed. The algorithm judges whether the decision variable is greater than the threshold according to the UW length, from large to small, to determine whether a valid header is presented. Monte Carlo simulation is used to analyze the feasibility of the algorithm. In addition, a barrel shift register bank structure is adopted in hardware implementation, which can reuse multipliers to calculate the square magnitude of the correlation value and the energy of differential signal while traversing UWs. Simulations show that the proposed algorithm improves the detection performance and results in an easy-to-implement and resources saving structure.
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References
Sun, W., Song, J.: A frame synchronization algorithm in burst OFDM communication based on IEEE 802.11a (2011)
Schmidl, T.M., Cox, D.C.: Low-overhead, low-complexity [burst] synchronization for OFDM. In: IEEE International Conference on Communications, ICC 1996, Conference Record, Converging Technologies for Tomorrow’s Applications, vol. 3, pp. 1301–1306 (1996)
Zhou, L., Saito, M.: A new symbol timing synchronization for OFDM based WLANs. In: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, vol. 2, pp. 1210–1214 (2004)
Wang, Y.Q., Yang, X.D.: A study of frame synchronization algorithm based on IEEE 802.16 standard. Appl. Sci. Technol. (2009)
Gao, Y., Jiao, L., Fengguo, M.A.: An efficient frame detection synchronization technology for IEEE 802.11a wireless LAN system. Comput. Eng. 31(19), 120–122 (2005)
Cao, D., Wang, J.: Hard decision algorithms for rapid synchronization acquisition of bursty transmissions in CDMA. J. Tianjin Univ. (1999)
Nasraoui, L., Atallah, L.N., Siala, M.: An efficient synchronization method for OFDM systems in multipath channels. In: IEEE International Conference on Electronics, Circuits, and Systems, pp. 1152–1155 (2010)
Yang, D., Yan, C., Wang, H., et al.: Performance evaluation of different detectors for frame synchronization in DVB-S2 system. In: International Conference on Wireless Communications and Signal Processing, pp. 1–5. IEEE (2010)
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© 2018 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Zhao, B. (2018). Design and Implementation of Multi-channel Burst Frame Detector. In: Gu, X., Liu, G., Li, B. (eds) Machine Learning and Intelligent Communications. MLICOM 2017. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 227. Springer, Cham. https://doi.org/10.1007/978-3-319-73447-7_64
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DOI: https://doi.org/10.1007/978-3-319-73447-7_64
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