Abstract
The random access (RA) procedure in LTE systems is essential for the machine-type communication (MTC) in space information networks (SIN). By using the RA procedure, the delays of different MTC terminals could be aligned to the reference timing such that signals of each other could arrive at the satellite simultaneously. To this end, an enhanced iterative parallel interference cancellation (EIPIC) algorithm is proposed in this paper. Analyses show that the inverse impact of multiple access interference and near-far effect always persists even though the codes are ideally orthogonal with each other. The proposed algorithm could parallelly detect each possible code, re-construct its frequency-domain signal and cancel its inverse impact for further detection. And an optimized weighting vector is further applied for the frequency-domain signal re-construction based on the analyses of the mean square error. Simulation results show that the proposed algorithm could significantly improve the RA performance compared to existing algorithms.
This work was supported in part by the National Natural Science Foundation of China (91538105), the 973 Program of China (2014CB340206), the China Postdoctoral Science Foundation (2016M590924), and the AeroSpace T.T.&.C. Innovation Program (201504A).
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
3GPP, Evolved Unversal Terrestrial Radio Access (E-UTRA), User Equipment radio transmission and reception, 3Gpp. Technical Specification 36.211, v.11.4.0, February 2013
Yang, L., Ren, G., Yang, B., Qiu, Z.: Fast time-varying channel estimation technique for LTE uplink in HST environment. IEEE Trans. Veh. Tech. 61(9), 4009–4019 (2012)
Mansour, M.M.: Optimized architecture for computing Zadoff-Chu sequences with application to LTE. In: 2009 Global Telecommunication Conference (GLOBECOM 2009), pp. 1–6, November 2009
Sesia, S., Toufik, I., Baker, M.P.J.: The UMTS Long Term Evolution - From Theory to Practice. Wiley, New York (2009)
Yu, C., Xiangming, W., Wei, Z.: Random access algorithm of LTE TDD system based on frequency domain detection. In: Fifth International Conference on Semantics, Knowledge and Grid (2009)
Kim, S., Joo, K., Lim, Y.: A delay-robust random access preamble detection algorithm for LTE system. In: IEEE Radio and Wireless Symposium (RWS), pp. 15–18, January 2012
Wei, L., Li, X., Yaying, W., et al.: Time-domain-cascade-correlation timing advance estimation method in LTE-A super coverage. In: International Conference on Wireless Communication and Signal Processing (WCSP), pp. 1–6, October 2013
Yanchao, H., Han, J., Tang, S.: A method of PRACH detection threshold setting in LTE TDD femtocell system. In: Conference on Communication and Networking in China (CHINACOM), pp. 408–413, August 2012
Yang, X., Fapojuwo, A.O.: Enhanced preamble detection for PRACH in LTE. In: IEEE Wireless Communications and Networking Conference (WCNC), pp. 3306–3311, April 2013
Sanguinetti, L., Morelli, M., Marchetti, L.: A random access algorithm for LTE systems. Trans. Emerg. Telecommun. Tech. 26, 3306–3311 (2013)
Yang, Y., Yum, T.S.P.: Analysis of power ramping schemes for UTRA-FDD random access channel. IEEE Trans. Wirel. Commun. 4(6), 2688–2693 (2005)
Andrews, J.G., Meng, T.H.-Y.: Performance of multicarrier CDMA with successive interference cancellation in a multipath fading channel. IEEE Trans. Commun. 52(5), 811–822 (2004)
Fang, L., Milstein, L.B.: Successive interference cancellation in multicarrier DS/CDMA. IEEE Trans. Commun. 48(9), 1530–1540 (2000)
Cheng, S., Narasimhan, R.: Soft interference cancellation receiver for SC-FDMA uplink in LTE. In: IEEE wireless Communications and Networking Conference (WCNC), pp. 3318–3322 (2013)
Zhang, H., Li, Y., Yi, Y.-W.: Practical considerations on channel estimation for up-link MC-CDMA systems. IEEE Trans. Wirel. Commun. 7(1), 4384–4392 (2008)
Niridakis, N.I., Vergados, D.D.: A survey on the successive interference cancellation performance for single-antenna and multiple-antenna OFDM systems. IEEE Commun. Surv. Tutor. 15(1), 312–335 (2013)
Benvenuto, N., Carnevale, G., Tomasin, S.: MC-CDMA with SIC: power control by discrete stochastic approximation and comparison with OFDMA. In: IEEE International Conference on Communications, pp. 5715–5720, June 2006
Sanctis, M.D., Cianca, E., Araniti, G.: Satellite communications supporting internet of remote things. IEEE Internet Things J. 3(1), 3340–3350 (2016)
Liu, G., Tan, R., Zhou, R.: Volcanic earthquake timing using wireless sensor networks. In: Information Processing in Sensor Networks, pp. 91–102 (2013)
Kawamoto, Y., Nishiyama, H., Kato, N.: A centralized multiple access scheme for data gathering in satellite-routed sensor system (SRSS). In: IEEE Global Communications Conference (GLOBECOM), pp. 2998–3002 (2013)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Wang, Q., Ren, G., Wu, J. (2017). Multiuser Detection for LTE Random Access in MTC-Oriented Space Information Networks. In: Yu, Q. (eds) Space Information Networks. SINC 2016. Communications in Computer and Information Science, vol 688. Springer, Singapore. https://doi.org/10.1007/978-981-10-4403-8_10
Download citation
DOI: https://doi.org/10.1007/978-981-10-4403-8_10
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-4402-1
Online ISBN: 978-981-10-4403-8
eBook Packages: Computer ScienceComputer Science (R0)