Invited Speakers

Short Bio: TBU

Title of Talk: TBD

Abstract: TBU

Short Bio: TBU

Title of Talk: TBD

Abstract: TBU

Short Bio: Prof. Mardeni Roslee is a Professor at Faculty of Engineering, Multimedia University, Malaysia. His current research interests are 5G/6G telecommunication, Internet of Things, radar and sensing technology. He serves as Chair of Centre of Wireless Technology, former Deputy Director of Research Management Centre and was President of MMU Staff Association, Multimedia University. He was also the main founder of Armada Smart Tech MR Sdn Bhd, Spinn Off Company and registered Chartered Engineer with Engineering Council United Kingdom, and Member with The Institution of Engineering and Technology (IET), UK. His experiences include consultation, professional institution and academic sectors. He was invited as 25 keynote speaker for at worldwide international conferences and been invited by IEEE international conference as an invited speaker at 16 countries such as at Thailand, China, Australia, Korea, Indonesia, Singapore, Japan, French, United Kingdom, Spain, Canada, New Zealand, Romania, India and Turkey. His contributions to academic and the engineering professional over the years have earned him recognitions nationally and internationally, he has awarded more than 100 International/local awards including recipient of VTS Chapter of the Year Award 2017 from Canada, Excellence in European Creativity Special Award 2018 from Romania, World Invention Special Award 2019 from World Invention Intellectual Property Associations, Outstanding Researcher Award 2020 from VTS, USA, 2021 IEEE Malaysia Outstanding Volunteer Award, Global Challenge Award 2022 from Japan and Top Research Scientists in Malaysia 2020 from Academy Science Malaysia.

Title of Talk: Path Loss Models of 5G mmWave Communication System

Abstract: Wireless networks generally include some form of radio transmission for broadcasting and receiving wireless signals across a specified range of electromagnetic radiation spectrum, commonly referred to simply as spectrum.  The signal power in wireless communication systems is influenced by its surroundings; primarily, it will be affected by the path difference, operating frequency, and environmental effects. This makes it extremely challenging to plan any communication system that will provide better signal strength. Therefore, large scale path loss models are considered to estimate the path loss at various frequencies, distances, and in various environments. In this keynote, it will focus on the UMi, Uma and RMa environments to estimate the LOS and NLOS path loss for frequencies from 0.5-100 GHz. In the millimeter wave frequency range, a comparison is made between the path loss observed and the path loss models created by different standard organizations. The simulation results demonstrate that the 5GCM model is an optimized path loss model in the urban micro environment, similarly 3GPP model is an optimized path loss model in UMa and RMa environments. These optimized models produce enhanced path loss compared to the other path loss models. These optimized models could be used by the service providers to enhance the quality of service in 5G wireless networks.