Initial Access in 5G mmWave Communication using Hybrid Genetic Algorithm and Particle Swarm Optimization

Muhammad Farras Archi, Dadang Gunawan

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

5G communication services, which provide many benefits and advantages, require several good technical specifications for each process mechanism. A delay is still a problem in the initial access mechanism to reach the 5G communication performance specification. Significant delays can occur when finding appropriate beam alignments to obtain directional links between the Base Station (BS) and the User Equipment (UE). Solving the problem with a suitable method makes the topic is important. In this paper, we propose a new beam refinement method based on Genetic Algorithm (GA) and Particle Swarm Optimization (PSO), namely Hybrid Genetic Algorithm and Particle Swarm Optimization (HGAPSO), which this method has several advantages over GA and PSO respectively. We use the capacity parameter against the number of iterations (delay) as a performance evaluation metric, where the suitable method is determined using these parameters. The simulation results show that HGAPSO has the second-lowest number of iterations in achieving convergence with the highest capacity compared to the GA and PSO methods. From these results, we conclude that HGAPSO is a suitable method compared to GA and PSO for the initial access mechanism in mmWave 5G communication systems.

Original languageEnglish
Title of host publication2020 3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020
EditorsFerry Wahyu Wibowo
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages182-186
Number of pages5
ISBN (Electronic)9781728184067
DOIs
Publication statusPublished - 10 Dec 2020
Event3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020 - Yogyakarta, Indonesia
Duration: 10 Dec 2020 → …

Publication series

Name2020 3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020

Conference

Conference3rd International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2020
CountryIndonesia
CityYogyakarta
Period10/12/20 → …

Keywords

  • 5G
  • Delay Search
  • HGAPSO
  • Initial Access
  • mmWave

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