Abstract
In long-term evolution (LTE), a scheduler plays a key role in the resource allocation to the users. The scheduling is accomplished by the channel quality indicator (CQI) report sent by the user equipment (UE). There has been considerable amount of feedback delay while sending the CQI which degrades the system. This project is to analyze the different types of schedulers used in LTE in terms of throughput.
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References
Djouama A, Lim M-S (2015) Reduction of the feedback delay effect on a proportional fair scheduler in LTE downlink using nonlinear support vector machine prediction. AEU Int J Electron Commun 69(10):1393–1402
Jang H-C, Lee Y-J (2013) QoS-constrained resource allocation scheduling for LTE network. In: International symposium on wireless and pervasive computing (ISWPC), pp 1–6
Bruce KB, Cardelli L, Pierce BC (1997) Comparing object encodings. In: Abadi M, Ito T (eds) Theoretical aspects of computer software. Lecture notes in computer science, vol 1281. Springer, Berlin, pp 415–438
van Leeuwen J (ed) (1995) Computer science today. In: Recent trends and developments. Lecture notes in computer science, vol 1000. Springer, Berlin
Michalewicz Z (1996) Genetic algorithms + data structures = evolution programs, 3rd edn. Springer, Berlin
Trivedi RD, Patel MC (2014) Comparison of different scheduling algorithm for LTE. Int J Emerg Technol Adv Eng 4(5). ISSN 2250-2459, ISO 9001:2008 Certified Journal
Baldonado M, Chang C-CK, Gravano L, Paepcke A (1997) The stanford digital library metadata architecture. Int J Digit Libr 1:108–121
Sun Z, Yin C, Yue G (2006) Reduced-complexity proportional fair scheduling for OFDMA systems. In: Proceedings of the 2006 international conference on communications, circuits and systems proceedings, June 2006
Basukala R, Ramli H, Sandrasegaran AM, Chen KL (2010) Impact of CQI feedback rate/delay on scheduling video streaming services in LTE downlink. In: 12th IEEE international conference on communication technology (ICCT), pp 1349–1352
Harri H, Antti T (2009) LTE for UMTS OFDMA and SC-FDMA based radio access. Wiley. ISBN: 978-0-470-99401-6
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Amutha Prabha, N., Sujatha, C.N., Gudipalli, A., Rajini, G.K., Mandava, S. (2021). Scheduler of a LTE Downlink System. In: Komanapalli, V.L.N., Sivakumaran, N., Hampannavar, S. (eds) Advances in Automation, Signal Processing, Instrumentation, and Control. i-CASIC 2020. Lecture Notes in Electrical Engineering, vol 700. Springer, Singapore. https://doi.org/10.1007/978-981-15-8221-9_278
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DOI: https://doi.org/10.1007/978-981-15-8221-9_278
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