Hiraku Okada

About

Hiraku Okada is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Global and Planetary Change. According to data from OpenAlex, Hiraku Okada has authored 114 papers receiving a total of 905 indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Electrical and Electronic Engineering, 58 papers in Computer Networks and Communications and 12 papers in Global and Planetary Change. Recurrent topics in Hiraku Okada’s work include Optical Wireless Communication Technologies (34 papers), Cooperative Communication and Network Coding (20 papers) and Advanced Wireless Communication Techniques (19 papers). Hiraku Okada is often cited by papers focused on Optical Wireless Communication Technologies (34 papers), Cooperative Communication and Network Coding (20 papers) and Advanced Wireless Communication Techniques (19 papers). Hiraku Okada collaborates with scholars based in Japan, Australia and Taiwan. Hiraku Okada's co-authors include Takaya Yamazato, Masaaki Katayama, Toshiaki Fujii, Tomohiro Yendo, Shintaro Arai, Shoji Kawahito, Isamu Takai, Koji Kamakura, Tomohisa Harada and Keiichiro Kagawa and has published in prestigious journals such as IEEE Communications Magazine, IEEE Journal on Selected Areas in Communications and IEEE Access.

In The Last Decade

Co-authorship network of co-authors of Hiraku Okada i

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Fields of papers citing papers by Hiraku Okada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hiraku Okada. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hiraku Okada. The network helps show where Hiraku Okada may publish in the future.

Countries citing papers authored by Hiraku Okada

Since Specialization

Citations

This map shows the geographic impact of Hiraku Okada's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hiraku Okada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiraku Okada more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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