A new geometric capacity characterization of a discrete memoryless channel. - Kenji Nakagawa; Fumio Kanaya (IEEE Trans. Inf. Theory, 1988)

Theoretical studies on the performance of lossy photon channels. - Fumio Kanaya; Kenji Nakagawa (IEEE Trans. Commun., 1989)

Geometric characterization of capacity-constraint function. - Kenji Nakagawa; Fumio Kanaya (IEEE Trans. Inf. Theory, 1989)

On the practical implication of mutual information for statistical decisionmaking. - Fumio Kanaya; Kenji Nakagawa (IEEE Trans. Inf. Theory, 1991)

On the converse theorem in statistical hypothesis testing. - Kenji Nakagawa; Fumio Kanaya (IEEE Trans. Inf. Theory, 1993)

On the converse theorem in statistical hypothesis testing for Markov chains. - Kenji Nakagawa; Fumio Kanaya (IEEE Trans. Inf. Theory, 1993)

On the optimal Markov chain of IS simulation. - Kenji Nakagawa (IEEE Trans. Inf. Theory, 2001)

Active queue control scheme for achieving approximately fair bandwidth allocation. - Takashi Miyamura; Takashi Kurimoto; Kenji Nakagawa; Prasad Dhananjaya; Michihiro Aoki; Naoaki Yamanaka (ICC, 2002)

Application of Tauberian Theorem to the Exponential Decay of the Tail Probability of a Random Variable. - Kenji Nakagawa (IEEE Trans. Inf. Theory, 2007)

Contention Window Size Control for QoS Support in Multi-hop Wireless Ad Hoc Networks. - Pham Thanh Giang; Kenji Nakagawa (APNOMS, 2009)

Achieving Fairness over 802.11 Multihop Wireless Ad Hoc Networks. - Pham Thanh Giang; Kenji Nakagawa (IEICE Trans. Commun., 2009)

Cross-Layer Scheme to Control Contention Window for Per-Flow in Asymmetric Multi-Hop Networks. - Pham Thanh Giang; Kenji Nakagawa (IEICE Trans. Commun., 2010)

Performance Evaluation of 44GHz Band Massive MIMO Based on Channel Measurement. - Akinori Taira; Hiroki Iura; Kenji Nakagawa; Shigeru Uchida; Kazuaki Ishioka; Akihiro Okazaki; Satoshi Suyama; Tatsunori Obara; Yukihiko Okumura; Atsushi Okamura (GLOBECOM Workshops, 2015)

Intrusiveness-aware Estimation for high quantiles of a packet delay distribution. - Kohei Watabe; Kenji Nakagawa (ICC, 2015)

A Method at Link Layer to Improve the Fairness in Multi-hop Wireless Ad Hoc Networks. - Nguyen Minh Tuan; Kenji Nakagawa; Kohei Watabe (SoICT, 2015)

Cooperation between Channel Access Control and TCP Rate Adaptation in Multi-Hop Ad Hoc Networks. - Pham Thanh Giang; Kenji Nakagawa (IEICE Trans. Commun., 2015)

Accurate delay measurement for parallel monitoring of probe flows. - Kohei Watabe; Shintaro Hirakawa; Kenji Nakagawa (CNSM, 2017)

A Proposal of an Efficient Traffic Matrix Estimation Under Packet Drops. - Kohei Watabe; Toru Mano; Kimihiro Mizutani; Osamu Akashi; Kenji Nakagawa; Takeru Inoue (ICDCS, 2017)

Performance Evaluation of Nonlinear Precoding Based on 44 GHz Band Experiments for 5G Ultra High Capacity Massive MIMO. - Kenji Nakagawa; Shigeru Uchida; Akinori Taira; Hiroshi Nishimoto; Hiroki Iura; Akinori Okazaki; Atsushi Okamura (VTC Spring, 2017)

Improving Fairness in Wireless Ad Hoc Networks by Channel Access Sensing at Link Layer and Packet Rate Control. - Nguyen Minh Tuan; Kohei Watabe; Pham Thanh Giang; Kenji Nakagawa (IEICE Trans. Commun., 2017)

Packet Delay Estimation That Transcends a Fundamental Accuracy Bound due to Bias in Active Measurements. - Kohei Watabe; Kenji Nakagawa (IEICE Trans. Commun., 2017)

On the Search Algorithm for the Output Distribution That Achieves the Channel Capacity. - Kenji Nakagawa; Kohei Watabe; Takuto Sabu (IEEE Trans. Inf. Theory, 2017)

Model-Less Approach of Network Traffic for Accurate Packet Loss Simulations. - Masahiro Terauchi; Kohei Watabe; Kenji Nakagawa (ICNP, 2018)

Analysis for the Slow Convergence in Arimoto Algorithm. - Kenji Nakagawa; Yoshinori Takei; Kohei Watabe (ISITA, 2018)

Online Estimation for Packet Loss Probability of MMPP/D/1 Queuing by Importance Sampling. - Hung Nguyen Ngoc; Kenji Nakagawa (SoICT, 2018)

Indoor Experimental Trial on Hybrid 16-Beam Spatial-Multiplexing for High SHF Wide-Band Massive MIMO in 5G. - Manabu Sakai; Kenji Nakagawa; Hiroki Iura; Naofumi Iwayama; Akihiro Okazaki; Nobuhide Nonaka; Satoshi Suyama; Jun Mashino; Atsushi Okamura; Yukihiko Okumura (VTC Fall, 2018)

Foreword. - Kenji Nakagawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018)

Accurate Loss Estimation Technique Utilizing Parallel Flow Monitoring. - Kohei Watabe; Norinosuke Murai; Shintaro Hirakawa; Kenji Nakagawa (CNSM, 2019)

Accurate Measurement Technique of Packet Loss Rate in Parallel Flow Monitoring. - Kohei Watabe; Norinosuke Murai; Shintaro Hirakawa; Kenji Nakagawa (ICCCN, 2019)

A Parallel Flow Monitoring Technique That Achieves Accurate Delay Measurement. - Kohei Watabe; Shintaro Hirakawa; Kenji Nakagawa (IEICE Trans. Commun., 2019)

Measuring Lost Packets with Minimum Counters in Traffic Matrix Estimation. - Kohei Watabe; Toru Mano; Takeru Inoue; Kimihiro Mizutani; Osamu Akashi; Kenji Nakagawa (IEICE Trans. Commun., 2019)

Model-less Approach for an Accurate Packet Loss Simulation. - Kohei Watabe; Masahiro Terauchi; Kenji Nakagawa (ICC, 2020)

Fingerprinting-Based Outdoor Localization with 28-GHz Channel Measurement: A Field Study. - Haijian Sun; Pu Wang 004; Milutin Pajovic; Toshiaki Koike-Akino; Philip V. Orlik; Akinori Taira; Kenji Nakagawa (SPAWC, 2020)

Poster: A Tunable Model for Graph Generation Using LSTM and Conditional VAE. - Shohei Nakazawa; Yoshiki Sato; Kenji Nakagawa; Sho Tsugawa; Kohei Watabe (ICDCS, 2021)

A Tunable Model for Graph Generation Using LSTM and Conditional VAE. - Shohei Nakazawa; Yoshiki Sato; Kenji Nakagawa; Sho Tsugawa; Kohei Watabe (CoRR, 2021)

Analysis of the Convergence Speed of the Arimoto-Blahut Algorithm by the Second-Order Recurrence Formula. - Kenji Nakagawa; Yoshinori Takei; Shin-ichiro Hara; Kohei Watabe (IEEE Trans. Inf. Theory, 2021)

On a Proof of the Convergence Speed of a Second-order Recurrence Formula in the Arimoto-Blahut Algorithm. - Kenji Nakagawa; Yoshinori Takei; Shin-ichiro Hara (CoRR, 2022)

Accurate Parallel Flow Monitoring for Loss Measurements. - Kohei Watabe; Norinosuke Murai; Shintaro Hirakawa; Kenji Nakagawa (IEICE Trans. Commun., 2022)

GraphTune: A Learning-Based Graph Generative Model With Tunable Structural Features. - Kohei Watabe; Shohei Nakazawa; Yoshiki Sato; Sho Tsugawa; Kenji Nakagawa (IEEE Trans. Netw. Sci. Eng., 2023)

A Sequential Computation Algorithm for the Center of the Smallest Enclosing Ball. - Kenji Nakagawa; Yoshinori Takei (CoRR, 2025)