Method of coding resource blocks for 5G technology
DOI:
https://doi.org/10.18372/2310-5461.37.12363Keywords:
Resource element, LTE - radio frame, system with uneven weight coefficients, weight coefficient, code word, LTE – technology, 5G - generationsAbstract
The structure of the LTE radio frame has been analyzed for the use of a fundamentally new coding method. The optimal structural unit of LTE - radio frame - resource block is found and restructured. The resource block was divided into three-bit streams in order to use small bit code words; the bit width of the code words was reduced to achieve the possibility of data transfer using inverse cosine transform on radio communication channels. The process of encoding a resource block is described. A mathematical apparatus for software modeling of the encoding process of a resource block has been developed. The statistical parameters for reducing the bit intensity of the transformed data stream with the help of systems with non-uniform weight coefficients are calculated. A significant decrease in the bit rate of the information stream in the LTE radio frame has been achieved due to a new method of coding resource blocks.
References
P. Popovski, V. Braun, H.-P. Mayer, P. Fertl and othe, “Scenarios, requirements and KPIs for 5G mobile and wireless system”, 01.05.2013 / ICT-317669-METIS/D1.1
Yudin O. K. et al. A Method for Determining Informative Components on the Basis of Construction of a Sequence of Decision Rules //Cybernetics and Systems Analysis. – 2016. – Т. 52. – №. 2. – С. 323. DOI: 10.1007/s10559-016-9830-5
Алімпієв А.М., Бараннік В.В., Белікова Т.В., Сідченко С.О. Теоретичні основи створення технологій протидії прихованим інформаційним атакам в сучасній гібридній війні // Системи обробки інформації. Харьков: ХНУПС, 2017. № 4(150) – С.113 – 121.
Barannik V.V., Ryabukha Yu.N., Podlesnyi S.A. Structural slotting with uniform redistribution for enhancing trustworthiness of information streams. Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika), 2017. №76 (7), pp.607. DOI: 10.1615 / TelecomRadEng.v76.i7.40
Cox, Christopher (Christopher Ian), 1965 - An introduction to LTE: LTE, LTE - advanced, SAE and 4G mobile communications. ISBN: 9781119970385. DOI: 10.1002 / 9781119942825
Yudin O., Frolov O., Ziubina R. Quantitative quality indicators of the invariant spatial method of compressing video data //Problems of Infocommunications Science and Technology (PIC S&T), 2015 Second International Scientific-Practical Conference. – IEEE, 2015. – С. 227-229. DOI: 10.1109/INFOCOMMST.2015.7357320
V.G. Averin (course of lectures) "disciplines computer networks and telecommunications", the Federal state educational institution of secondary vocational education "Ural radio engineering technical school named after. A.S. Popova, Yekaterinburg, 2009.
Pradeep Prabhu Technical blog, related to the wireless technology LTE physical layer http://pro3gsm.com/arhitektura-seti-lte
Barannik V., Lytvinenko M., Okladnoy D. , Suprun O. Description of the OFDM symbol with the help of mathematical laws. Analysis of technologies that were used in this case. 2nd IEEE International Conference on Advanced Information and Communication Technologies, AICT 2017, Proceedings, Lviv, 2017, pp. 183. DOI: 10.1109/AIACT.2017.8020095
Barannik V., Podlesny S.A., Yalivets K., Bekirov A. The analysis of the use of technologies of error resilient coding at influence of an error in the codeword. Modern Problems of Radio Engineering, Telecommunications and Computer Science (TCSET), Proceedings of the 13th International Conference on TCSET 2016, Lviv, 2016, pp. 52-54. DOI: 10.1109/TCSET.2016.7451965
Y. Wang and Q. F. Zhu, “Error control and concealment for video communication: A review,” Proceedings of the IEEE, vol. 86, no. 5. pp. 974-997, May 1998.
R.C. Gonzales and R.E. Woods, “Digital image processing,” in Prentice Hall, edition. II, 2002. – 1072 p.
Юдін О. К., Стрельбіцький М. А. Спосіб визначення кількості інформації з урахуванням фактору їїстаріння //Наукоємнітехнології. – 2017. – Т. 33. – №. 1. DOI: 10.18372/2310-5461.33.11552
Gonzalez R. Digital image processing / R. Gonzalez, R. Woods. M .: Technosphere, 2005. 1072 p.
Миано Дж. Формати і алгоритми стиснення зображень в дії: навчальний посібник / Дж. Миано; пер. с англ. – М. : Триумф, 2003. – 336 с. ISSN 1560-8956
Ватолін Д. Методи стиснення даних. Пристрій архіваторів, стиснення зображень і відео / Д. Ватолин, А. Ратушняк, М. Смирнов, В. Юкин – М.: ДИАЛОГ – МИФFИ, 2003. – 384с. ISSN 1681-7710
Barannik V.V., Ryabukha Yu.N., Tverdokhleb V.V., Baranmk D.V. Methodological basis for constructing a method for compressing of transformants bit representation, based on non-equilibrium positional encoding. 2nd IEEE International Conference on Advanced Information and Communication Technologies, AICT 2017, Proceedings, Lviv, 2017, pp. 188. DOI: 10.1109 / AIACT.2017.8020096
