Coverage Improvement by Adaptive Bandwidth Control Corresponding to Radio Channel Fluctuation in Multi-Band IoT Systems with Spectrum Sharing Systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper clarifies cell coverage improvement by bandwidth control corresponding to radio channel fluctuation in multi-band IoT systems with spectrum sharing. The results by computer simulation show that the bandwidth control can improve the coverage of an interfering multi-band system by 10% at the use rate of 70% and the inter-system power rate of 20 dB when an interfered system uses the frequency band of third-order inter-modulation distortion caused by the interfering system. The results also show that the usable bandwidth rate to achieve the required coverage can be improved by up to 12%.

Original languageEnglish
Title of host publicationProceedings of ISCIT 2021
Subtitle of host publication2021 20th International Symposium on Communications and Information Technologies: Quest for Quality of Life and Smart City
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages101-104
Number of pages4
ISBN (Electronic)9781665449588
DOIs
Publication statusPublished - Oct 19 2021
Event20th International Symposium on Communications and Information Technologies, ISCIT 2021 - Virtual, Online, Japan
Duration: Oct 19 2021Oct 22 2021

Publication series

NameProceedings of ISCIT 2021: 2021 20th International Symposium on Communications and Information Technologies: Quest for Quality of Life and Smart City

Conference

Conference20th International Symposium on Communications and Information Technologies, ISCIT 2021
Country/TerritoryJapan
CityVirtual, Online
Period10/19/2110/22/21

Keywords

  • IoT
  • bandwidth control
  • spectrum sharing systems

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Vision and Pattern Recognition
  • Information Systems
  • Information Systems and Management

Fingerprint

Dive into the research topics of 'Coverage Improvement by Adaptive Bandwidth Control Corresponding to Radio Channel Fluctuation in Multi-Band IoT Systems with Spectrum Sharing Systems'. Together they form a unique fingerprint.

Cite this