PRIORITY ALLOCATION METHOD OF THE BANDWIDTH DOWNLINK OF LTE TECHNOLOGY

Authors

  • Haider Al-Zayadi
  • Mushtaq Talib Al-Sharify
  • Yuriy Khlaponin
  • Talib AL-Sharify

DOI:

https://doi.org/10.18372/2310-5461.26.8718

Keywords:

LTE, QoS, QoE, Resource Block Allocation, data transfer, Bandwidth capacity, FDD, TDD

Abstract

The results of developing a method of distribution of the frequency and time resources downlink technology LTE were presented. The proposed method is aimed to ensure the quality of service of wireless for users by allocating the user station required capacity in the downlink. A comparative analysis were done of the proposed method with known solutions of distribution time-frequency resources of LTE technology in terms of the overall performance of the downlink, the degree of balancing capacity, as well as the confidence level allocating user stations required capacity.

References

Гаркуша С. В., Василенко Ю. А. Модель планирования частотно-временного ресурса в нисходящем канале связи технологии LTE // Научно-технический Вестник информационных технологий, механики и оптики, 2013. — Вып. 3(85). — С. 92–98.

Гаркуша С. В. Модель распределения блоков планирования в нисходящем канале связи технологии LTE // Грузинский электронный научный журнал: Компьютерные науки и телекоммуникации. — 2013. — Вып. 3(39). — С. 76–94.

Garkusha S., Al-Dulaimi A.M.K., Al-Janabi H. D. The Model of Scheduling Block Allocation in Downlink LTE // Proc. of IEEE XXXIV International Scientific Conference Electronics and Nanotechnology. 15–18 April 2014. — Kyiv, UKRAINE, 2014. — P. 455–459.

Garkusha S., Al-Dulaimi A., Al-Janabi H. Result Research Model of Scheduling Block Allocation in Downlink LTE // Proceedings of the XII International Conference Modern Problems of Radio Engineering, Telecommunications, and Computer Science (TCSET’2014), Lviv-Slavske, February 25 – March 1, 2014. – Lviv-Slavske, Ukraine, 2014. – P. 498–500.

3GPP TS 36.211. 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 11). — Valbonne, France: Sophia Antipolis, 2012. — 108 p.

Ghosh A., Zhang J., Muhamed R., Andrews J. Cr. Fundamentals of LTE. — Prentice Hall, USA, 2010. — 464 p.

Iosif O., Banica I. On the Analysis of Packet Scheduling in Downlink 3GPP LTE System // The Fourth International Conference on Communication Theory, Reliability, and Quality of Service (CTRQ 2011). — 2011. — P. 99–102.

Dahlman E., Parkvall S., Skold J., Beming P. 3G Evolution — HSPA and LTE for Mobile Broadband. — Academic Press, 2008. — 608 p.

Kawser M. T., Farid H. M. A. B., Hasin A. R., Sadik A .M. J., Razu I. К. Performance Comparison between Round Robin and Proportional Fair Scheduling Methods for LTE // International Journal of Information and Electronics Engineering. — 2012. — V. 2. —№ 5. — P. 678–681.

Galaviz G., Covarrubias D.H., Andrade A.G., Villarreal S. A resource block organization strategy for scheduling in carrier aggregated systems // EURASIP Journal on Wireless Communications and Networking. — 2012. — P. 107—124.

Girici T., Zhu C., Agre J.R., Ephremides A. Proportional Fair Scheduling Algorithm in OFDMA-BasedWireless Systems with QoS Constraints // Journal of communications and networks. — 2010. — V. 12. — № 1. — P. 30–42.

3GPP TS 36.213. 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 11). – Valbonne, France: Sophia Antipolis, 2012.

Galaviz G., Covarrubias D. H., Andrade A. G., Villarreal S. A resource block organization strategy for scheduling in carrier aggregated systems. EURASIP Journal on Wireless Communications and Networking, 2012. — P. 107–124.

Issue

Section

Information and Communication Systems and Networks