H-Index & Metrics Top Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Computer Science H-index 47 Citations 10,533 436 World Ranking 3216 National Ranking 34
Electronics and Electrical Engineering H-index 58 Citations 15,426 650 World Ranking 673 National Ranking 17

Research.com Recognitions

Awards & Achievements

2002 - IEEE Fellow For contributions and leadership in digital cellular communication technologies.


What is he best known for?

The fields of study he is best known for:

  • Computer network
  • Telecommunications
  • Statistics

His main research concerns Electronic engineering, Code division multiple access, Fading, Communication channel and Computer network. His Electronic engineering study incorporates themes from Power control, Rayleigh fading, Transmission, Bit error rate and Algorithm. The concepts of his Code division multiple access study are interwoven with issues in Antenna diversity, Spread spectrum, Mobile radio, Multiplexing and Multipath propagation.

His Fading study integrates concerns from other disciplines, such as Demodulation, Chip and Absolute phase. Fumiyuki Adachi has included themes like Frequency domain and Filter in his Communication channel study. His work deals with themes such as Wireless, Throughput, Wi-Fi array and Broadband networks, which intersect with Computer network.

His most cited work include:

  • Wideband DS-CDMA for next-generation mobile communications systems (746 citations)
  • Tree-structured generation of orthogonal spreading codes with different lengths for forward link of DS-CDMA mobile radio (355 citations)
  • The Application of MIMO to Non-Orthogonal Multiple Access (334 citations)

What are the main themes of his work throughout his whole career to date?

Fumiyuki Adachi mostly deals with Electronic engineering, Bit error rate, Fading, Communication channel and Code division multiple access. Fumiyuki Adachi has researched Electronic engineering in several fields, including Rayleigh fading, Equalization, Transmission, Orthogonal frequency-division multiplexing and Telecommunications link. His Bit error rate study deals with Algorithm intersecting with Phase-shift keying and Detection theory.

His Fading research is multidisciplinary, incorporating perspectives in Intersymbol interference, Multipath propagation, Chip and Data transmission. His Communication channel research is multidisciplinary, incorporating elements of Wireless, Throughput and Computer network. His research in Code division multiple access intersects with topics in Transmitter power output, Antenna diversity, Spread spectrum, Interference and Mobile radio.

He most often published in these fields:

  • Electronic engineering (49.47%)
  • Bit error rate (27.62%)
  • Fading (27.24%)

What were the highlights of his more recent work (between 2014-2021)?

  • Electronic engineering (49.47%)
  • MIMO (12.22%)
  • Computer network (22.04%)

In recent papers he was focusing on the following fields of study:

His scientific interests lie mostly in Electronic engineering, MIMO, Computer network, Algorithm and Communication channel. His Electronic engineering research includes elements of Antenna diversity, Transmission, Bit error rate, Spectral efficiency and Telecommunications link. His biological study spans a wide range of topics, including Wireless, Wireless network, Heterogeneous network and Efficient energy use.

His Wireless research incorporates themes from Relay, Transmitter power output and Communications system. His research in Algorithm focuses on subjects like Minimum mean square error, which are connected to Multiplexing. His Communication channel study integrates concerns from other disciplines, such as Interference, Co-channel interference, Overhead and Throughput.

Between 2014 and 2021, his most popular works were:

  • The Application of MIMO to Non-Orthogonal Multiple Access (334 citations)
  • Deep-Learning-Based Millimeter-Wave Massive MIMO for Hybrid Precoding (125 citations)
  • 6G: Opening New Horizons for Integration of Comfort, Security, and Intelligence (92 citations)

In his most recent research, the most cited papers focused on:

  • Computer network
  • Telecommunications
  • Statistics

Fumiyuki Adachi mainly focuses on Base station, Computer network, Communication channel, MIMO and Wireless. Fumiyuki Adachi combines subjects such as Wireless network, Heterogeneous network, Mathematical optimization, Efficient energy use and Telecommunications link with his study of Base station. His Computer network study incorporates themes from Resource management, Throughput, 3G MIMO and Radio resource management.

Fumiyuki Adachi has included themes like Algorithm, Electronic engineering and Co-channel interference in his Communication channel study. His Electronic engineering research is multidisciplinary, relying on both Frequency domain, Bit error rate, Orthogonal frequency-division multiplexing, Signal and Channel state information. The study incorporates disciplines such as Relay and Algorithm design in addition to Wireless.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Top Publications

Wideband DS-CDMA for next-generation mobile communications systems

F. Adachi;M. Sawahashi;H. Suda;H. Suda.
IEEE Communications Magazine (1998)

1246 Citations

The Application of MIMO to Non-Orthogonal Multiple Access

Zhiguo Ding;Fumiyuki Adachi;H. Vincent Poor.
IEEE Transactions on Wireless Communications (2016)

567 Citations

Tree-structured generation of orthogonal spreading codes with different lengths for forward link of DS-CDMA mobile radio

F. Adachi;M. Sawahashi;K. Okawa.
Electronics Letters (1997)

544 Citations

Broadband CDMA techniques

F. Adachi;D. Garg;S. Takaoka;K. Takeda.
IEEE Wireless Communications (2005)

427 Citations

Crosscorrelation between the envelopes of 900 MHz signals received at a mobile radio base station site

F. Adachi;M.T. Feeney;J.D. Parsons;A.G. Williamson.
IEE Proceedings F Communications, Radar and Signal Processing (1986)

314 Citations

Transmission power control method and a transmission power control apparatus

Sawahashi Mamoru;Adachi Fumiyuki;Dohi Tomohiro.

268 Citations

A Dynamic Channel Assignment Scheme for Distributed Antenna Networks

Ryusuke Matsukawa;Tatsunori Obara;Fumiyuki Adachi.
vehicular technology conference (2012)

254 Citations

Modeling and Analysis for Reactive-Decision Spectrum Handoff in Cognitive Radio Networks

Chung-Wei Wang;Li-Chun Wang;Fumiyuki Adachi.
global communications conference (2010)

247 Citations

Time division multiple access methods for wireless personal communications

D.D. Falconer;F. Adachi;B. Gudmundson.
IEEE Communications Magazine (1995)

245 Citations

Wireless Past and Future--Evolving Mobile Communications Systems--

Fumiyuki Adachi.
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (2001)

238 Citations

Profile was last updated on December 6th, 2021.
Research.com Ranking is based on data retrieved from the Microsoft Academic Graph (MAG).
The ranking h-index is inferred from publications deemed to belong to the considered discipline.

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