Naoki Ishikawa

1.2k total citations
54 papers, 866 citations indexed

About

Naoki Ishikawa is a scholar working on Electrical and Electronic Engineering, Computer Networks and Communications and Artificial Intelligence. According to data from OpenAlex, Naoki Ishikawa has authored 54 papers receiving a total of 866 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Electrical and Electronic Engineering, 14 papers in Computer Networks and Communications and 12 papers in Artificial Intelligence. Recurrent topics in Naoki Ishikawa's work include Advanced Wireless Communication Technologies (24 papers), Cooperative Communication and Network Coding (10 papers) and Full-Duplex Wireless Communications (8 papers). Naoki Ishikawa is often cited by papers focused on Advanced Wireless Communication Technologies (24 papers), Cooperative Communication and Network Coding (10 papers) and Full-Duplex Wireless Communications (8 papers). Naoki Ishikawa collaborates with scholars based in Japan, United Kingdom and China. Naoki Ishikawa's co-authors include Shinya Sugiura, Lajos Hanzo, Rakshith Rajashekar, Chao Xu, Lie‐Liang Yang, K.V.S. Hari, Zhaocheng Wang, Robert G. Maunder, Ryuhei Mori and Peichang Zhang and has published in prestigious journals such as IEEE Transactions on Signal Processing, IEEE Communications Surveys & Tutorials and IEEE Access.

In The Last Decade

Naoki Ishikawa

49 papers receiving 852 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Naoki Ishikawa Japan 15 776 221 182 77 62 54 866
Jianping Zheng China 15 613 0.8× 232 1.0× 167 0.9× 124 1.6× 81 1.3× 84 769
Jin Yu China 9 461 0.6× 112 0.5× 160 0.9× 76 1.0× 11 0.2× 20 571
Zouheir Rezki Saudi Arabia 22 1.5k 1.9× 772 3.5× 271 1.5× 137 1.8× 54 0.9× 147 1.6k
R Swaminathan India 18 843 1.1× 242 1.1× 536 2.9× 135 1.8× 23 0.4× 75 1.0k
Bartolomeu F. Uchôa-Filho Brazil 12 764 1.0× 435 2.0× 104 0.6× 109 1.4× 8 0.1× 79 877
Mark F. Flanagan Ireland 19 1.1k 1.4× 504 2.3× 192 1.1× 76 1.0× 20 0.3× 144 1.2k
Rakshith Rajashekar United Kingdom 17 970 1.3× 359 1.6× 316 1.7× 28 0.4× 22 0.4× 30 1.0k
Debalina Ghosh India 13 351 0.5× 69 0.3× 375 2.1× 71 0.9× 89 1.4× 69 737
Alberto Morello Italy 11 571 0.7× 458 2.1× 215 1.2× 38 0.5× 11 0.2× 35 702
Hung Tran Sweden 15 556 0.7× 395 1.8× 113 0.6× 48 0.6× 12 0.2× 70 660

Countries citing papers authored by Naoki Ishikawa

Since Specialization
Citations

This map shows the geographic impact of Naoki Ishikawa'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 Naoki Ishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Naoki Ishikawa more than expected).

Fields of papers citing papers by Naoki Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Naoki Ishikawa. 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 Naoki Ishikawa. The network helps show where Naoki Ishikawa may publish in the future.

Co-authorship network of co-authors of Naoki Ishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Naoki Ishikawa. A scholar is included among the top collaborators of Naoki Ishikawa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Naoki Ishikawa. Naoki Ishikawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Iimori, Hiroki, et al.. (2025). Superimposed Pilot-Based OTFS: Will It Work?. IEEE Transactions on Vehicular Technology. 75(3). 4192–4204.
2.
Iimori, Hiroki, et al.. (2025). Maximizing Spectrum Efficiency of Data-Carrying Reference Signals via Bayesian Optimization. IEEE Open Journal of the Communications Society. 6. 3892–3903. 1 indexed citations
3.
Ishikawa, Naoki, et al.. (2024). Quantum Speedup for Multiuser Detection With Optimized Parameters in Grover Adaptive Search. IEEE Access. 12. 83810–83821. 2 indexed citations
4.
Mitarai, Kosuke, et al.. (2024). Accelerating Grover Adaptive Search: Qubit and Gate Count Reduction Strategies With Higher Order Formulations. IEEE Transactions on Quantum Engineering. 5. 1–12. 8 indexed citations
5.
Iimori, Hiroki, et al.. (2024). Boosting Spectral Efficiency With Data-Carrying Reference Signals on the Grassmann Manifold. IEEE Transactions on Wireless Communications. 23(8). 10137–10149. 3 indexed citations
6.
Ishikawa, Naoki, et al.. (2024). Quantum search algorithm for binary constant weight codes. Quantum Information Processing. 23(10). 1 indexed citations
7.
Baba, Rie, et al.. (2024). Deep Neural Network Based Reduced-Complexity Detector for Grassmann Constellation. 1–5. 1 indexed citations
8.
Iimori, Hiroki, et al.. (2024). Performance Analysis of Data-Carrying Reference Signal in Time-Varying Channels. 1–5. 1 indexed citations
9.
Abreu, Giuseppe Thadeu Freitas de, et al.. (2024). Grover Adaptive Search for Maximum Likelihood Detection of Generalized Spatial Modulation. 1–5. 3 indexed citations
10.
Mori, Ryuhei, et al.. (2023). Quantum Algorithm for Higher-Order Unconstrained Binary Optimization and MIMO Maximum Likelihood Detection. IEEE Transactions on Communications. 71(4). 1926–1939. 19 indexed citations
11.
Ishikawa, Naoki, et al.. (2023). Qubit Reduction and Quantum Speedup for Wireless Channel Assignment Problem. IEEE Transactions on Quantum Engineering. 4. 1–12. 8 indexed citations
12.
Ishikawa, Naoki, et al.. (2023). A simple metric that correlates with public Wi‐Fi throughput. Electronics Letters. 59(8).
13.
14.
Abreu, Giuseppe Thadeu Freitas de, et al.. (2023). Noncoherent Massive MIMO With Embedded One-Way Function Physical Layer Security. IEEE Transactions on Information Forensics and Security. 18. 3158–3170. 5 indexed citations
15.
Ishikawa, Naoki, et al.. (2023). On the Capacity of Generalized Quadrature Spatial Modulation. IEEE Wireless Communications Letters. 12(12). 2158–2162. 1 indexed citations
16.
Xiao, Lixia, Pei Xiao, Naoki Ishikawa, et al.. (2020). Differentially-Encoded Rectangular Spatial Modulation Approaches the Performance of Its Coherent Counterpart. IEEE Transactions on Communications. 68(12). 7593–7607. 12 indexed citations
17.
Ishikawa, Naoki, Rakshith Rajashekar, Chao Xu, et al.. (2019). Differential-Detection Aided Large-Scale Generalized Spatial Modulation is Capable of Operating in High-Mobility Millimeter-Wave Channels. IEEE Journal of Selected Topics in Signal Processing. 13(6). 1360–1374. 27 indexed citations
18.
Ishikawa, Naoki. (2017). Space-, time-, and frequency-domain permutation modulation designed for microwave and optical wireless communications. 3 indexed citations
19.
Ishikawa, Naoki, et al.. (2010). Detection of submitters suspected of pretending to be someone else in a community site. Language Resources and Evaluation.
20.
Ishikawa, Naoki, et al.. (2005). Measurement of LCL and common-mode impedance at outlet in house. IEICE Technical Report; IEICE Tech. Rep.. 105(263). 67–72. 1 indexed citations

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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