日 時 平成30年2月15日(木)14:30~ 16:00
会 場 熊本大学黒髪南キャンパス 総合研究棟2階204多目的会議室
講 師 Chungbuk National University, South Korea    Prof. Heung-Gyoon Ryu 氏
演 題 Enabling Technologies and Waveform Design for Enhanced Mobile Broad Band (eMBB) Communication System
講演概要 5G and B5G (beyond 5th Generation) mobile communication that will be shown in 2020 is very hot issue and seriously competitive to make the standardization and development as the next generation of current 4G LTE system. Some new spectrum efficient waveform designs have been proposed and discussed towards narrower main-lobe and lower side-lobe in spectrum.
 In this talk, at first some recent research and development trend and activities about the 5G mobile communication system will be discussed. Next, some strong candidates for 5G waveforms and multiple access technology will be shown and investigated and compared. Also, several enabling technologies for the 5G mobile system will be given for the more practical approach ways. Finally, as a main topic of this seminar, I like to show some recent research results of 5G waveform design and analysis. Also, some kinds of enabling technologies such as mm-Wave technology, IBFD (in-band full duplex) system and m-MIMO (massive multiple input multiple output) system will be discussed and checked. Finally, some new waveform will be introduced in this seminar talk.
 For the enhanced spectrum efficiency, very sharp waveform design and supportability to the massive multiple input and multiple output(MIMO) is really important in the beyond 5G cellular communication system. Out-of-band (OOB) power spectrum must be reduced to increase the spectrum efficiency and to save the frequency resources. Even though the filtering method is the one way to get the sharp OOB spectrum, the windowing method has been more efficient because of the simpler process and easier realization. In this seminar talk, I like to introduce 5G research and development (R/D) activities and waveform design for the enhanced mobile broadband (eMBB) mobile communication system.
参加費 無料
問合せ 熊本大学大学院先端科学研究部  常田明夫   tsuneda(a)cs.kumamoto-u.ac.jp
開 催 主催:電子情報通信学会九州支部


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