Cochannel Interference Cancelling Effects of MSE Processing and Viterbi Decoding in On-Board Processing Satellites. - Kazuhito Ishida; Ikuo Oka; Ichiro Endo (IEEE Trans. Commun., 1986)

Error probability for digital transmission over nonlinear channels with application to TCM. - Yow-Jong Liu; Ikuo Oka; Ezio Biglieri (IEEE Trans. Inf. Theory, 1990)

A Global Message Network Employing Low Earth-Orbiting Satellites. - Jaidev Kaniyil; Jun Takei; Shigeru Shimamoto; Yoshikuni Onozato; Tomonori Usui; Ikuo Oka; Tsutomu Kawabata (IEEE J. Sel. Areas Commun., 1992)

Exact analysis of bit error probability for trellis coded modulation. - Hideki Yoshikawa; Ikuo Oka; Chikato Fujiwara (GLOBECOM, 2001)

Exact Analysis of Bit Error Probability for 4-State Soft Decision Viterbi Decoding. - Hideki Yoshikawa; Ikuo Oka; Chikato Fujiwara; Yoshimasa Daido (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Topology-aware server selection method for dynamic parallel downloading. - Yoshinori Higashi; Shingo Ata; Ikuo Oka; Chikato Fujiwara (CCNC, 2005)

Exact analysis of bit error probability for trellis coded QPSK. - Hideki Yoshikawa; Ikuo Oka; Chikato Fujiwara (IEEE Commun. Lett., 2005)

Network Support for TCP Version Migration. - Shingo Ata; Koichi Nagai; Ikuo Oka (APNOMS, 2006)

On Inferring Network Impact Factors by Decomposition of Mixed Distribution. - Yasuhiro Sato; Shingo Ata; Ikuo Oka; Chikato Fujiwara (GLOBECOM, 2006)

A general orthogonal modulation model for software radios. - Ikuo Oka; Marc P. C. Fossorier (IEEE Trans. Commun., 2006)

Real-Time Identification of Different TCP Versions. - Junpei Oshio; Shingo Ata; Ikuo Oka (APNOMS, 2007)

On the Use of Anonymized Trace Data for Performance Evaluation in IP Routers. - Yusuke Toji; Shingo Ata; Ikuo Oka (APNOMS, 2007)

Fast, Accurate, and Lightweight Real-Time Traffic Identification Method Based on Flow Statistics. - Masaki Tai; Shingo Ata; Ikuo Oka (PAM, 2007)

Effective Bit Selection Methods for Improving Performance of Packet Classifications on IP Routers. - Gang Qin; Shingo Ata; Ikuo Oka; Chikato Fujiwara (IEICE Trans. Commun., 2007)

The Measurement of User's Subjective Assessment on Throughput Degradation in Bulk Data Transmission. - Yasuhiro Sato; Shin'ichiro Kitano; Shingo Ata; Ikuo Oka (APNOMS, 2008)

Environment-Independent Online Real-Time Traffic Identification. - Masaki Tai; Shingo Ata; Ikuo Oka (ICNS, 2008)

A strategic approach for re-organization of internet topology for improving both efficiency and attack tolerance. - Yasuhiro Sato; Shingo Ata; Ikuo Oka (NOMS, 2008)

Analysis of Time-Dependent Query Trends in P2P File Sharing Systems. - Masato Doi; Shingo Ata; Ikuo Oka (APNOMS, 2009)

Identification of Different TCP Versions Based on Cluster Analysis. - Junpei Oshio; Shingo Ata; Ikuo Oka (ICCCN, 2009)

Estimating flow distribution by using difference information of multiple packet samplings. - Hiroomi Isozaki; Shingo Ata; Ikuo Oka (ICOIN, 2009)

Inferring Network Impact Factors: Applying Mixed Distribution to Measured RTTs. - Yasuhiro Sato; Shingo Ata; Ikuo Oka; Chikato Fujiwara (IEICE Trans. Commun., 2009)

A Strategic Approach for Re-organizing the Internet Topology by Applying Social Behavior Dynamics. - Yasuhiro Sato; Shingo Ata; Ikuo Oka (J. Netw. Syst. Manag., 2009)

Hardware implementation of fast forwarding engine using standard memory and dedicated circuit. - Kazuya Zaitsu; Koji Yamamoto 002; Yasuto Kuroda; Kazunari Inoue; Shingo Ata; Ikuo Oka (ICECS, 2010)

Pulse interference mitigation techniques for QPSK and QAM using Viterbi decoding. - Yu Morishima; Ikuo Oka; Shingo Ata (ISITA, 2010)

A modulation classification using amplitude moments in OFDM systems. - Daisuke Shimbo; Ikuo Oka (ISITA, 2010)

Foreword. - Ikuo Oka (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Moment Analysis of Decision Variables for MAP Decoding. - Aki Kaizu; Yu Morishima; Ikuo Oka; Shingo Ata (ICCCN, 2011)

Comparisons of Machine Learning Algorithms for Application Identification of Encrypted Traffic. - Yohei Okada; Shingo Ata; Nobuyuki Nakamura; Yoshihiro Nakahira; Ikuo Oka (ICMLA (2), 2011)

Server selection for equalizing of performance in distributed cooperative system. - Shin'ichiro Higashi; Shingo Ata; Akihiro Nakao; Ikuo Oka (ICOIN, 2011)

Error Probability Analysis of Majority Decision in Tree Network Composed of BSC. - Kazutaka Nishino; Shinji Tani; Ikuo Oka; Shingo Ata (IEICE Trans. Commun., 2011)

Estimating Environment-Independent Parameters on Basis of Comparative Assessment of User's Subjectivity. - Yasuhiro Sato; Shin'ichiro Kitano; Shingo Ata; Ikuo Oka (IEICE Trans. Commun., 2011)

Modeling of flows based on behavior of applications. - Hiroomi Isozaki; Shingo Ata; Ikuo Oka (ICOIN, 2012)

Signal detection and modulation classification using a goodness of fit test. - Chiaki Honda; Ikuo Oka; Shingo Ata (ISITA, 2012)

Exact bit error analysis of soft decision Viterbi decoding for truncated path history and an application to interference channels. - Yu Morishima; Ikuo Oka; Shingo Ata (ISPACS, 2012)

Block length estimation for block orthogonal modulations by cyclic moments. - Ikuo Oka; Takafumi Kinugasa; Shingo Ata (ISPACS, 2012)

Cross-community approach for efficient information retrieval in social networking. - Yasuhiro Sato; Hirona Shimokawa; Shingo Ata; Ikuo Oka (NOMS, 2012)

Presenting mathematical web pages for understanding lectures. - Kuniko Yamada; Hiroshi Ueda; Harumi Murakami; Ikuo Oka (SCIS&ISIS, 2012)

Towards Social Networking: A Proof-of-Concept Model. - Yasuhiro Sato; Hirona Shimokawa; Shingo Ata; Ikuo Oka (SocialCom/PASSAT, 2012)

A High-Grained Traffic Prediction for Microseconds Power Control in Energy-Aware Routers. - Sou Koyano; Shingo Ata; Ikuo Oka; Kazunari Inoue (UCC, 2012)

Basis Vector Estimation Analysis for Identification of Block Orthogonal Modulations. - Takafumi Kinugasa; Ikuo Oka; Shingo Ata (IEICE Trans. Commun., 2012)

FPS-RAM: Fast Prefix Search RAM-Based Hardware for Forwarding Engine. - Kazuya Zaitsu; Koji Yamamoto 002; Yasuto Kuroda; Kazunari Inoue; Shingo Ata; Ikuo Oka (IEICE Trans. Commun., 2012)

Majority decision sensor networks composed of binary tree fading links. - Shogo Nakanishi; Yu Morishima; Ikuo Oka; Shingo Ata (APCC, 2013)

2D Sliced Packet Buffer with traffic volume and buffer occupancy adaptation for power saving. - Kenzo Okuda; Shingo Ata; Yasuto Kuroda; Yuji Yano; Hisashi Iwamoto; Kazunari Inoue; Ikuo Oka (CCNC, 2013)

Proactive cache management method for content hash based distributed archive system. - Yutaka Yasuda; Shingo Ata; Ikuo Oka (ICOIN, 2013)

Image Processing Approach to Automatic Scoring System for Archery Targets. - Thi Thi Zin; Ikuo Oka; Takuya Sasayama; Shingo Ata; Hitoshi Watanabe; Hiroshi Sasano (IIH-MSP, 2013)

A behavior based policy management for adaptive trustworthiness assignment in future network. - Akira Wada; Yasuhiro Sato; Xuan Liu 002; Tianyi Xing; Shingo Ata; Deep Medhi; Dijiang Huang; Ikuo Oka (IM, 2013)

Predicting time series of individual trends with resolution adaptive ARIMA. - Hiroki Nakayama; Shingo Ata; Ikuo Oka (M&N, 2013)

A 250 Msps, 0.5 W eDRAM-Based Search Engine Dedicated Low Power FIB Application. - Hisashi Iwamoto; Yuji Yano; Yasuto Kuroda; Koji Yamamoto 002; Kazunari Inoue; Ikuo Oka (IEICE Trans. Electron., 2013)

A study on micro level traffic prediction for energy-aware routers. - Sou Koyano; Shingo Ata; Hisashi Iwamoto; Yuji Yano; Yasuto Kuroda; Kazunari Inoue; Ikuo Oka (ACM SIGOPS Oper. Syst. Rev., 2013)

Towards real-time processing for application identification of encrypted traffic. - Yuichi Kumano; Shingo Ata; Nobuyuki Nakamura; Yoshihiro Nakahira; Ikuo Oka (ICNC, 2014)

Error probability analyses of maximum a posteriori probability decoding by moment techniques. - Daiki Hato; Yu Morishima; Ikuo Oka; Shingo Ata (ISITA, 2014)

A database oriented management for asynchronous and consistent reconfiguration in Software-Defined Networks. - Yuki Kawai; Yasuhiro Sato; Shingo Ata; Dijiang Huang; Deep Medhi; Ikuo Oka (NOMS, 2014)

Abstract model of SDN architectures enabling comprehensive performance comparisons. - Tatsuya Sato; Shingo Ata; Ikuo Oka; Yasuhiro Sato (CNSM, 2015)

Caching algorithm for content-oriented networks using prediction of popularity of contents. - Hiroki Nakayama; Shingo Ata; Ikuo Oka (IM, 2015)

Enhancing immediacy of identification with multi-stage application identification. - Yuichi Kumano; Shingo Ata; Nobuyuki Nakamura; Yoshihiro Nakahira; Ikuo Oka (NTMS, 2015)

Energy-efficient high-speed search engine using a multi-dimensional TCAM architecture with parallel pipelined subdivided structure. - Masami Nawa; Kenzo Okuda; Shingo Ata; Yasuto Kuroda; Yuji Yano; Hisashi Iwamoto; Kazunari Inoue; Ikuo Oka (CCNC, 2016)

Maximum likelihood estimation for SNR in Nakagami fading channels. - Shinji Nishijima; Ikuo Oka; Shingo Ata (ISITA, 2016)

PAPR control of OFDM signals using spinal codes. - Hodaka Tashiro; Yu Morishima; Ikuo Oka; Shingo Ata (ISITA, 2016)

Identification of user behavior from flow statistics. - Shingo Ata; Yusuke Iemura; Nobuyuki Nakamura; Ikuo Oka (APNOMS, 2017)

Identification of communication devices from analysis of traffic patterns. - Hiroki Kawai; Shingo Ata; Nobuyuki Nakamura; Ikuo Oka (CNSM, 2017)

Presenting Mathematical Expression Images on Web to Support Mathematics Understanding. - Kuniko Yamada; Hiroshi Ueda; Harumi Murakami; Ikuo Oka (IEA/AIE (2), 2017)

Exact Analysis for Error Probability of Max-Log-MAP Decoding in Sequence Dependent Channels. - Tadashi Tomizuka; Riku Iwanaga; Ikuo Oka; Shingo Ata (ISITA, 2018)

Channel Selection Metric by the Number of Users and SNR in WLAN. - Taiga Okutate; Ikuo Oka; Shingo Ata (ISPACS, 2019)

Probability Distribution Analysis of Backoff Time with Frozen Backoff in CSMA/CA. - Koki Samoto; Ikuo Oka; Shingo Ata (ISPACS, 2019)

A Device Identification Method Based on Combination of Multiple Information. - Yuki Imamura; Nobuyuki Nakamura; Taketsugu Yao; Shingo Ata; Ikuo Oka (NOMS, 2020)