Two Papers ranked in IEEE Popular Articles

Our two papers about RF energy harvesting and spatial modulation, respectively, are ranked in the latest IEEE Wireless Communication Letters Popular Articles (September 2015).

IEEE Wireless Communication LettersのPopular Articles (September 2015)に,RFエナジーハーベスティングおよび空間変調に関する論文2本が,それぞれランクインしました(28位,33位).空間変調の論文は18ヶ月連続のランクインとなります.

New paper accepted for IEEE Wireless Commun. Lett.

Our paper “Diversity-Multiplexing Tradeoff of Dynamic Harvest-and-Foward Cooperation” has been accepted for publication in the  IEEE Wireless Commun. Lett, which was co-authored with Prof. I. Krikidis and Dr. C. K. Ho.

Our paper has been accepted to Asilomar’15

Our paper entitled “Frameless ALOHA with Multiple Base Stations” has been accepted to Asilomar’15 will be held at Asilomar Conference Grounds, CA.

The program is available at the following website:

Presentation@MJWRT 2015

Professor Ishibashi gave an invited talk entitled “Coding over Nodes: A Way Towards Ergodic Capacity” at Malaysia-Japan Workshop on Radio Technology (MJWRT 2015) at UTM Kuala Lumpur on 15th June 2015.

20150623145014-ApeosPort-V C3375 T2(525459)-2434-150623145018

Prof. Chen visited our laboratory.

Prof. Yougan Chen, Ph.D visited our laboratory and had discussions with Prof. Ishibashi on 1st June.

Prof. Chen published the paper entitled “OFDM-Modulated Dynamic Coded Cooperation in Underwater Acoustic Channels” in IEEE Journal of Oceanic Engineering which was inspired by Prof. Ishibashi’s paper on dynamic coded cooperation.

[Prof. Chen’s website]


Our member, Hiroki Kawabata, gave presentation titled “Analysis of Energy Harvesting Relay Selection Using Channel Distribution Information” at IEICE SR, Akashi, Japan.


“チャネル分布情報を用いたエナジーハーベスティング中継端末選択法の解析”,川畑大樹,ヴッパラ サティアナラヤナ,アブレウ ジュゼッペ,石橋功至

Prof. Abreu: New visiting professor.

Prof. Giuseppe Abreu from Jacobs University Bremen, Germany, is now visiting our laboratory.

He will stay until the end of August and we have started a joint research project about the secrecy capacity.