Adaptive modulation and frame length method based on Moore state machine in LTE‐R communication system
Abstract
In this study, the problem of adaptive modulation and frame length (AMFL) is investigated in long‐term evolution for railway (LTE‐R) communication system. By considering the effect of frame length, a novel AMFL strategy based on Moore state machine (MSM) is proposed. The influence of the frame length on the goodput is discussed by theoretical analysis and simulation evaluation. According to modulation and frame length schemes (MFLSs) adopted in LTE‐R system, the finite state set of the MSM is designed. For different MFLSs, the frame error rate (FER) and signal‐to‐noise ratio (SNR) curve is obtained. By giving a target FER, the SNR thresholds corresponding to different MFLSs are achieved. From the perspectives of modulation priority and frame length priority, two different AMFL‐MSMs are designed to change MFLSs dynamically. Simulation results show that the proposed two AMFL‐MSMs have more stable goodput than the common modulation schemes and less symbol energy consumption than the high‐order modulation scheme. In addition, the AMFL‐MSM with modulation priority has better performance than the AMFL‐MSM with frame length priority in terms of goodput stability.
References
[1]
He R.S., Ai B., Wang G.P. et al.: ‘High‐speed railway communications: from GSM‐R to LTE‐R’, IEEE Veh. Technol. Mag., 2016, 11, (3), pp. 49–58
[2]
Alexandropoulos G.C., Conti A., Mathiopoulos P.T.: ‘Adaptive M‐QAM systems with diversity in correlated Nakagami‐m fading and shadowing’. Proc. IEEE Global Telecommunications Conf. (GLOBECOM), Miami, FL, USA, 2010, pp. 1–5
[3]
Svensson A.: ‘An introduction to adaptive QAM modulation schemes for known and predicted channels’, Proc. IEEE, 2007, 95, (12), pp. 2322–2336
[4]
Wang Y., Cui Q., Tao X. et al.: ‘Robust AMC scheme against feedback delay in vehicular environment’. Proc. IEEE Int. Conf. on Communications (ICC), Dresden, Germany, 2009, pp. 1–5
[5]
Farrokh A., Krishnamurthy V., Schober R. et al.: ‘Optimal adaptive modulation and coding with switching costs’, IEEE Trans. Commun., 2009, 57, (3), pp. 697–706
[6]
Zheng K., Wang Y., Lei L. et al.: ‘Cross‐layer queuing analysis on multihop relaying networks with adaptive modulation and coding’, IET Commun., 2010, 5, (3), pp. 295–302
[7]
Wang N., Gulliver T.A.: ‘Cross layer AMC scheduling for a cooperative wireless communication system over Nakagami‐m fading channels’, IEEE Trans. Wirel. Commun., 2012, 11, (6), pp. 2330–2341
[8]
Harsini J.S., Lahouti F., Levorato M. et al.: ‘Analysis of non‐cooperative and cooperative type II hybrid ARQ protocols with AMC over correlated fading channels’, IEEE Trans. Wirel. Commun., 2011, 10, (3), pp. 877–889
[9]
Pfletschinger S., Declercq D., Navarro M. et al.: ‘Adaptive HARQ with non‐binary repetition coding’, IEEE Trans. Commun., 2014, 13, (8), pp. 4193–4204
[10]
Zhang P., Miao Y., Zhao Y. et al.: ‘Cross‐layer design of AMC and truncated HARQ using dynamic switching thresholds’. Proc. IEEE Wireless Communications and Networking Conf. (WCNC), Shanghai, China, 2013, pp. 906–911
[11]
Malkamaki E., Leib H.: ‘Performance of truncated type‐II hybrid ARQ schemes with noisy feedback over block fading channels’, IEEE Trans. Commun., 2000, 48, (9), pp. 1477–1487
[12]
Liu Q.W., Zhou S.L., Giannakis G.B.: ‘Cross‐layer combining of adaptive modulation and coding with truncated ARQ over wireless links’, IEEE Trans. Wirel. Commun., 2004, 3, (5), pp. 1746–1755
[13]
Selmi A., Siala M., Boujemaa H. et al.: ‘Optimum joint adaptive modulation and coding and power control for packet transmission over fading channels using the ARQ protocol’. Proc. Int. Conf. on Information Science, Signal Processing and their Applications (ISSPA), Montreal, QC, Canada, 2012, pp. 573–577
[14]
Selmi A., Siala M., Boujemaa H.: ‘Efficient combination of hybrid ARQ with adaptive modulation and coding and power control operating in tracking mode’. Proc. IEEE Annual Int. Symp. on Personal, Indoor, and Mobile Radio Communications (PIMRC), London, UK, 2013, pp. 1507–1512
[15]
Fantacci R., Marabissi D., Tarchi D. et al.: ‘Adaptive modulation and coding techniques for OFDMA systems’, IEEE Trans. Wirel. Commun., 2009, 52, (9), pp. 4876–4883
[16]
Zhao Y., Chen Z., Ji H.: ‘Moore state machine for adaptive modulation and coding in high‐speed railway LTE‐R systems’, Electron. Lett., 2016, 52, (9), pp. 776–777
[17]
Sassioui R., Jabi M., Szczecinski L. et al.: ‘HARQ and AMC: friends or foes?’, IEEE Trans. Commun., 2017, 2, (65), pp. 635–650
[18]
Lettieri P., Srivastava M.B.: ‘Adaptive frame length control for improving wireless link throughput, range, and energy efficiency’. Proc. IEEE Int. Conf. on Computer Communications (INFOCOM), San Francisco, CA, USA, 1998, pp. 564–571
[19]
Kojima S., Maruta K., Ahn C.J.: ‘Adaptive modulation and coding using neural network based SNR estimation’, IEEE Access, 2019, 7, pp. 183545–183553
[20]
Zeng R., Liu T., Yu X. et al.: ‘Novel channel quality indicator prediction scheme for adaptive modulation and coding in high mobility environments’, IEEE Access, 2019, 7, pp. 11543–11553
[21]
Blanquez‐Casado F., Torres M., Gomez G.: ‘Link adaptation mechanisms based on logistic regression modeling’, IEEE Commun. Lett., 2019, 23, (5), pp. 942–945
[22]
Su W., Lin J., Chen K. et al.: ‘Reinforcement learning‐based adaptive modulation and coding for efficient underwater communications’, IEEE Access, 2019, 7, pp. 67539–67550
[23]
Torabi M., Aliasghari S., Nerguizian C.: ‘Cross‐layer design of T‐ARQ and adaptive modulation and coding in a spectrum sharing with cooperative relaying system’, IET Commun., 2019, 13, (11), pp. 1662–1669
[24]
Zhang J., Chen S., Maunder R.G. et al.: ‘Adaptive coding and modulation for large‐scale antenna array‐based aeronautical communications in the presence of co‐channel interference’, IEEE Trans. Wirel. Commun., 2018, 17, (2), pp. 1343–1357
[25]
Alnwaimi G., Boujemaa H.: ‘Adaptive packet length and MCS using average or instantaneous SNR’, IEEE Trans. Veh. Technol., 2018, 67, (11), pp. 10519–10527
[26]
Wang J., Zhu H., Gomes N.J.: ‘Distributed antenna systems for mobile communications in high speed trains’, IEEE J. Sel. Areas Commun., 2012, 30, (4), pp. 675–683
[27]
Wang H.H., Hou H.A., Chen J.C.: ‘Design and analysis of an antenna control mechanism for time division duplexing distributed antenna systems over high‐speed rail communications’, IEEE Trans. Emerg. Top. Comput., 2016, 4, (4), pp. 516–527
[28]
Rappaport T.: ‘Wireless communications principles and practice’ (Prentice‐Hill International Press, USA, 2001, 2nd edn.)
[29]
Marakhovsky V.B., Vadimovich S.A.: ‘Globally asynchronous systems of interactive Moore state machines’, IET Comput. Digit. Tech., 2016, 10, (4), pp. 186–192
[30]
Proakis J.G.: ‘Digital communications’ (McGraw‐Hill International Press, USA, 1995, 3rd edn.)
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© 2021 The Institution of Engineering and Technology.
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Published: 01 May 2020
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