Invited Talk at Muroran Institute of Technology (Co-organized)

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An invited talk by Yuyin Ma, Associate Professor, Xinjiang University, China, will be held on Febuary 23, 2025, Online

Associate Professor Yuyin Ma will share some interesting ideas about Towards User-centric Wireless Systems: Optimizing Reconfigurable Intelligent Surfaces for Customization and Sustainability.

CO-ORGANIZED BY:

IEEE Muroran Institute of Technology Student Branch

IEEE Sapporo Section Young Professionals (YP)

Emerging Networks and Systems Laboratory (ENeS), Muroran Institute of Technology


  Date and Time

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  • Date: 16 Apr 2025
  • Time: 01:25 AM UTC to 02:55 AM UTC
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  • Starts 16 April 2025 01:10 AM UTC
  • Ends 16 April 2025 01:25 AM UTC
  • No Admission Charge

  Speakers

Associate Prof. Yuyin Ma of Xinjiang University, China

Topic:

Towards User-centric Wireless Systems: Optimizing Reconfigurable Intelligent Surfaces for Customization & Sustainability

Reconfigurable Intelligent Surfaces (RISs) are emerging as a key technology for future wireless networks due to their passive metaelements, compact design, and cost-effectiveness. This study optimizes RIS-assisted wireless communication by addressing four key challenges: (1) analyzing the impact of multiple RISs on achievable rates in indoor networks, (2) optimizing RIS deployment in outdoor scenarios to maximize coverage under cost constraints, (3) minimizing overall power consumption by optimizing RIS-device associations, and (4) enhancing QoE in VR THz communication by jointly optimizing beamforming, AP transmission power, and rendering capacity. The proposed solutions employ a two-stage optimization strategy, balancing bit error rate (BER), data rate, and VR rendering efficiency.

Biography:

Yuyin Ma received the M.S. degree in Computer Science from Chongqing University, China, in 2021, and Ph.D. degree in Information and Electronic Engineering from the Muroran Institute of Technology, Japan, in 2024. She is currently an associate professor with School of Software, Xinjiang University, China. Her current research interests include wireless communication, reconfigurable intelligent surface and edge computing.

Address:China