先端ワイヤレス・コミュニケーション研究センター(AWCC)は,スペインのUniversidad Politécnica de CartagenaからDr. José-Víctor
Rodríguezをお招きして,AWCCセミナー開催いたします.
Dr. Rodríguezは無線通信における電波伝搬モデリングの研究分野において,世界的に活躍されている著名な研究者のお一人であります.
学生の皆さんにとっては,第一線でご活躍されている研究者からお話を聞くことのできる貴重な機会であるので,奮ってご参加くださいますようお願い申し上げます.
日時:2019年11月18日(月)10:00~12:00
場所:電気通信大学 (東京都調布市調布ヶ丘1-5-1)東3号館3階 301室
参加費無料,予約不要
講師:
Dr. José-Víctor Rodríguez, Associate
Professor. Department of Information and Communications Technologies,
Universidad Politécnica de Cartagena, Spain
講演タイトル:
Radiowave Propagation in Urban Environments
※講演は英語で行われ通訳はつきません
講演概要:
The forthcoming generation of mobile
communication systems (5G and beyond) is destined to offer ultra-high
transmission rates while at the same time providing services with very low
latency. In this sense, the planning of such systems in urban environments
necessarily requires the development and application of radiowave propagation
models which evaluate the attenuation losses, mainly caused by the presence of
buildings.
Within this context, a review of the main
propagation models existing in the literature will be carried out along with
the proposal of improved formulations -based on the Uniform Theory of
Diffraction (UTD)- aimed at analyzing the so-called multiple-diffraction
phenomenon, which leads to the loss that waves experience when they impinge over
the buildings rooftops. Finally, the application of such formulations when
considering millimeter-wave frequencies will also be tackled.
講師略歴:
JOSÉ-VÍCTOR RODRÍGUEZ was born in
Murcia, Spain, in 1975. He received the Telecom- munications Engineering degree
from the Uni- versidad Politécnica de Valencia, Spain, in 2001, after doing
his graduate thesis at the Lund Institute of Technology, Lund University,
Sweden, in col- laboration with Ericsson Mobile Communications AB, and the
Ph.D. degree in communications engineering from the Universidad Politécnica de
Cartagena (UPCT), Spain, in 2006. In 2002, he joined the Department of
Information Technologies and Communications, UPCT, where he is currently an
Associate Professor. His current research interests include the modeling of
radio wave propagation in the mobile environment, with an emphasis on
multiple-building diffraction.
問い合わせ先:先端ワイヤレス・コミュニケーション研究センター(AWCC) 安達宏一(adachi[アットマーク]awcc.uec.ac.jp)