Nobuyoshi's Activities

Journal

  1. H.-J. Choi, N. Komuro, W.-S. Kim, "Microservices-Based Resource Provisioning for Multi-User Cloud VR in Edge Network," Electronics, Vol. 13, No. 15, 3077, Aug. 2024. (DOI: 10.3390/electronics13153077)
  2. J. Qian, J. Li, N. Komuro, W.-S Kim, Y. Yoo, "Improved Particle Filter in Machine Learning-Based BLE Fingerprinting Method to Reduce Indoor Location Estimation Errors," Future Internet Vol. 16, No. 6, 211, JUne 2024. (DOI: 10.3390/fi16060211)
  3. S. Mochizuki and N. Komuro, "Power-efficient Wireless Sensor Network Using Distributed Compressed Sensing for Time-series Environmental Monitoring," Journal of Communications, Vol. 19, No. 4, pp. 182-188, Apr. 2024
  4. I. Kurebayashi, K. Maeda, N. Komuro, K. Hirai, H. Sekiya, and M. Ichikawa, "Mental-state estimation model with time-series environmental data regarding cognitive function," Internet of Things (Netherlands), Vol. 22, 100730, Mar. 2023 (DOI: 10.1016/j.iot.2023.100730)
  5. N. Komuro and S. Mochizuki, "Operation-Time Prolonging Method for IoTBased Outdoor Environment Monitoring System," Journal of Communications, Vol. 18, No. 5, pp. 340-345, May 2023 (DOI: 10.12720/jcm.18.5.340-345)
  6. H.-J. Choi, W.-S. Kim, and N. Komuro, "Single Point LiDAR-Based Indoor Map Generation Time Reduction Scheme," Journal of Korea Multimedia Society, Vol. 26, No. 2, pp. 166-174, Feb. 2023 (DOI: 10.9717/kmms.2023.26.2.166)
  7. N. Komuro and H. Habuchi, "Impact of systematically constructed nonorthogonal code shift keying for optical code division multiple access," Optics Continuum, Vol.2, No.1, pp.131-142, Jan. 2023 (DOI: 10.1364/OPTCON.479147)
  8. N. Komuro and H. Habuchi, "Impact of systematically constructed nonorthogonal code shift keying for optical code division multiple access," Optics Continuum, Vol.2, No.1, pp.131-142, Jan. 2023 (DOI: 10.1364/OPTCON.479147)
  9. R. Horiuchi, K. Tomita, and N. Komuro, "Markov chain-based Dynamic Superframe Adaptation Scheme for IEEE 802.15.4 MAC Protocol," IEICE Trans. Fundamentals, Vol.E105-A, No.5, pp.770-777, May. 2022
  10. N. Komuro, "Estimating Indoor Population Density from Non-contact Sensor Data," Journal of Communications, Vol. 17, No. 3, pp.188-193, Mar. 2022
  11. N. Komuro and H. Habuchi, "Nonorthogonal CSK/SS ALOHA system under MANET environment," ICT Express, Elsevier, Volume 7, no. 4, pp. 475-480, Dec. 2021 (DOI: 10.1016/j.icte.2021.03.002)
  12. N. Komuro and H. Habuchi, "Design and analysis of optical wireless code shift keying with nonorthogonal sequences," OSA Continuumm, vol. 4, no. 5, pp. 1437-1451, May 2021 (DOI: 10.1364/OSAC.413635)
  13. Y. Li, J.Cao, Z. Li, S. Oh, N. Komuro, "Lightweight Single Image Super-resolution with Dense Connection Distillation Network," ACM Trans. Multimedia Computing (TOMM), vol. 17, no. 15, pp. 1-17, Mar. 2021.
  14. K. Tomita and N. Komuro, "Duty Cycle Control Method Considering Buffer Occupancy for IEEE 802.15.4-Compliant Heterogeneous Wireless Sensor Network," Applied Sciences, vol. 11, no. 4, 1362, Feb. 2021.
  15. N. Komuro, T. Hashiguchi, K. Hirai, and M. Ichikawa, "Predicting Individual Emotion from Perception-based Non-contact Sensor Big Data," Scientific Reports, vol. 11, 2317, Jan. 2021.
  16. T. Okazawa, J. Ma, N. Komuro, Y-J. Choi, Z. Li, T. Pei, and Hiroo Sekiya, "An Opportunistic Directional MAC Protocol with Pulse/Tone Exchange in Wireless Ad-hoc Networks," Wireless Personal Communications, Springer, vol.111, no.,3 pp.1187-1205, Mar. 2020.
  17. T. Takayama, T. Umezawa, N. Komuro, and N. Osawa: "A regression model-based method for indoor positioning with compound location fingerprints," Geo-spatial Information Science, vol.22, no.2, pp.107-113, May 2019.
  18. K. Sanada, N. Komuro, Z. Li, T. Pei, Y-J. Choi, H. Sekiya: "Generalized analytical expressions for end-to-end throughput of IEEE 802.11 string-topology multi-hop networks," Ad Hoc Networks, Elsevier, vol.7, no.1, pp.135-148, Mar. 2018.
  19. A. Liu, Q. Zhang, Z. Li, Y-J. Choi, J. Li, N. Komuro: "A Green and Reliable Communication Modeling for Industrial Internet of Things," Computers and Electrical Engineering, Elsevier, vol. 58, pp. 364-381, Feb. 2017.
  20. T.M. Birhanu, Z. Li, H. Sekiya, N. Komuro, Y-J. Choi: “Efficient Thread Mapping for Heterogeneous Multicore IoT Systems," Hindawi Mobile Information Systems,” Hindawi Mobile Information Systems, vol. 2017, 3021565, 2017.
  21. Y. Yoshida, N. Komuro, J. Ma, H. Sekiya: "Multiple-Packet Reception MAC Protocol Applying Pulse/Tone Exchange in MIMO Ad-Hoc Networks," Journal of Multimedia Information System, vol.3, no.4, pp. 141-148, Dec. 2016.
  22. N. Komuro, S. Motegi, K. Sanada, J. Ma, Z. Li, T. Pei, Y.J. Choi, H. Sekiya: "Small-world-network model based routing method for wireless sensor network," IEICE Trans. Communications, Vol.E99-B, No.11, pp.2315-2322, Nov. 2016.
  23. N. Komuro, R. Manzoku, K. Sanada, J. Ma, Z. Li, T. Pei, Y.J. Choi, H. Sekiya: "Design and analysis of multi-channel MAC protocol with channel grouping in wireless ad-hoc network," IEICE Trans. Communications, Vol.E99-B, No.11, pp.2305-2314, Nov. 2016.
  24. Y. Wan, K. Sanada, N. Komuro, G. Motoyoshi, N. Yamagaki, S. Shioda, S. Sakata, T. Murase, H. Sekiya: "Throughput analysis of WLANs in saturation and non-saturation heterogeneous conditions with airtime concept," IEICE Trans. Communications, Vol.E99-B, No.11, pp.2289-2296, Nov. 2016.
  25. Y. Shimoyamada, K. Sanada, N. Komuro, H. Sekiya: "End-to-end throughput analysis for IEEE 802.11e EDCA string-topology wireless multi-hop networks," NOLTA, IEICE, Vol.E6-N, No.3, pp.-, July 2015.
  26. K. Sanada, J. Shi, N. Komuro, H. Sekiya: "End-to-End Delay Analysis for IEEE 802.11 String-Topology Multi-hop Networks," IEICE Trans. Commun., Vol.E98-B, No.7, pp.-, July 2015.
  27. N. Komuro: "Distributed Power Saving Scheme in Consideration of QoS Requirement for IEEE 802.11e Network," NOLTA, IEICE, Vol.E6-N, No.2, pp.-, Apr. 2015.
  28. S. Takizawa, N. Komuro, S. Sakata: "Energy Efficient Routing Control for 6LoWPAN WSN with Power-supplied and Battery-powered Nodes," Journal of Selected Areas in Telecommunications, Vol. 3, No. 11, pp. 10-16, Nov. 2013.
  29. N. Komuro, H. Habuchi: "Impact of Interference Cancellation Technique on Throughput of Nonorthogonal CSK/SSMA ALOHA System," Journal of Selected Areas in Telecommunications, Vol. 3, No. 11, pp. 17-23, Nov. 2013.
  30. D.T. Tuan. S. Sakata, N. Komuro: "A Combined Admission and Priority Control Mechanism for Assuring Communication Quality in VANETs integrated with Wireless Mesh Networks," Journal of Compu ter Technology and Applications, vol. 3, pp. 775-783, Dec. 2012.
  31. J. Ma, H. Sekiya, A. Nagasaki, N. Komuro, S. Sakata: "MAC Protocol for Ad Hoc Networks Using Smart Antennas for Mitigating Hidden and Deafness Problems," IEICE Trans. Commun., Vol. E95-B, no. 11, pp. 3545-3555, Nov. 2012.
  32. S. Takizawa, S. Sakata, N. Komuro: "Routing Control Scheme for Prolonging Network Lifetime in 6LoWPAN WSN with Power-supplied and Battery-powered Nodes," Journal of Computer Science, Technology and Application, Vol. 1, No. 1, pp. 39–46, Nov. 2012.
  33. 白石剛大，小室信喜，上田裕巳， 河西宏之，坪井利憲： "UHF 帯 パッシブ型 RFID を用いる屋内位置推定アルゴリズムの提案," 電子情報通信学会論文誌(B)，vol.J95-B, no. 10, Oct. 2012.
  34. A. Takahashi, N. Komuro, S. Sakata, S. Shioda, T. Murase: "Flow Control Scheme using Adaptive Receiving Opportunity Control for Wireless Multi-hop Networks," IEICE Trans. Commun., vol.E95-B, no. 9, pp. 2751-2758, Sept. 2012.
  35. J. Ma, H. Sekiya, N. Komuro, S. Sakata: "MAC protocol for smart-antenna used ad hoc networks with RTS/CTS overhead reduction," Journal of Selected Areas in Telecommunications, pp. 10-19, June 2012.
  36. K. Sanada, H. Sekiya, N. Komuro, S. Sakata: "Backoff-stage Synchronization in Three-hop String-Topology Wireless Networks with Hidden Nodes," NOLTA, IEICE, Vol. 3, No. 2, pp. 200-214, Apr. 2012.
  37. N. Komuro, K. Matsuura, S. Sakata: " QAM-CSK/SS: Multilevel Modulation Scheme for Enhancing Data Transmission Rate," Journal of Communication and Computer, Vol. 9, No. 3, Mar. 2012.
  38. 高瀬琢磨，小室信喜， 阪田史郎，塩田茂雄，村瀬勉，関屋大雄: "無線マルチホップネットワークにおけるトークン生成レートに 基づく QoS 保証のための受信器会制御方式," 電子情報通信学会論文誌(B), Vol.J95-B, No. 2, pp. 188-198, Feb. 2012.
  39. N. Komuro, H. Sekiya, S. Sakata: "Energy Efficient Wireless Random Access Network with Code based Multi-level Modulation Scheme," Journal of Signal Processing, Vol. 15, No. 6, pp.461-468, Nov. 2011.
  40. 高橋淳，小室信喜， 阪田史郎，塩田茂雄，村瀬勉: "無線マルチホップメッシュネットワークにおける 受信機会制御プロトコルを用いる流量制御方式," 電子情報通信学会論文誌(B)， Vol. J94-B, No. 8, pp. 988-991, Aug. 2011.
  41. S.Y. Chin, N. Komuro, H. Sekiya, S. Sakata: "Analytical Expressions RTS/CTS-used Wireless Multihop Networks," Journal of Signal Processing, Vol. 15, No. 4, pp. 267-270, July 2011.
  42. J. Ma, N. Komuro, S. Sakata: "Sensor Deployment for Location-Estimation Coverage," Key Engineering Materials, Vols.480-481, pp.1161-1166, June 2011
  43. H. Sekiya, Y. Tsuchiya, N. Komuro, S. Sakata: "Analytical Expressions of Maximum Throughput for Long-Frame Communications in One-way String Wireless Multihop Networks," Wireless Personal Communications, Springer, vol. 60, no. 1, pp. 29–41, Mar. 2011.
  44. C.Y. Luo, N. Komuro, K. Takahashi, H. Kasai, H. Ueda, T. Tsuboi: "Interference Drop Scheme: Enhancing QoS Provision in Multi-hop Ad Hoc Networks," IEICE Trans. Commun., Vol.E93-B, No. 8, pp. 2088-2096, Aug. 2010.
  45. C.Y. Luo, N. Komuro, K. Takahashi, T. Tsuboi: "Efficient TCP with Pacing for Multi-hop Ad Hoc Networks," IEICE Trans. Commun., Vol.E93-B, No. 3, pp. 581-589, Mar. 2010.
  46. N. Komuro, H. Habuchi, T. Tsuboi: "Nonorthogonal CSK/CDMA with Received-Power Adaptive Access Control Scheme," IEICE Trans. Fundamentals, Vol.E91-A, No. 10, pp. 2779-2786, Oct. 2008.
  47. N. Komuro, H. Habuchi: "A Reasonable Throughput Analysis of the CSK/SSMA Unslotted ALOHA System with Nonorthogonal Sequences," IEICE Trans. Fundamentals, Vol.E88-A, No. 6, pp. 1462-1468, June 200.
  48. N. Komuro, H. Habuchi, M. Kamada: "CSK/SSMA ALOHA System with Nonorthogonal Sequences," IEICE Trans. Fundamentals, Vol.E87-A, No. 10, pp. 2564-2570, Oct. 2004.

International Conference

  1. J. Qian, N. Komuro, and W.S. Kim, "Improving Position Estimation Accuracy Method by Reducing RSSI Offsets in BLE Fingerprinting-Based Indoor Positioning," Proc. IEEE Global Conference on Consumer Electronics (GCCE), pp.43-46, Oct. 2023 (Osaka, Japan).
  2. T. Isogami and N. Komuro, "Arousal and Emotional Valence-level Estimations using Non-contact Environmental Sensing," Proc. 2023 IEEE International Conference on Consumer Electronics-Taiwan, July 2023 (Kenting, Taiwan)
  3. Y. Izutsu and N. Komuro, "Indoor Walking Trajectory Estimation Method using Mobile Device Sensors," Proc. 2023 IEEE International Conference on Consumer Electronics-Taiwan, July 2023 (Kenting, Taiwan)
  4. N. Komuro, "[Invited] Duty Cycle Control Methods for IEEE 802.15.4-Compliant Heterogeneous Wireless Sensor Network," Sensors Research eConference, Sensors-eCon2022, Nov. 2022 (Online)
  5. K. Hayashi, R. Horiuchi, N. Komuro, "Scheduling Method for Improving Transmission and Reception Efficiency in IEEE802.15.4 used Heterogeneous Wireless Sensor Networks," Proc. 2022 IEEE International Conference on Consumer Electronics-Taiwan, July 2022.
  6. Y. Toriyama, I. Kurebayashi, N. Komuro, N. Suzuki, Y. Nakayama, H. Nakaoka, K. Tsumura, K. Takaguchi, "A Study on Emotion Estimation by Non-contact Sensing for Telework Life," Proc. 2022 IEEE International Conference on Consumer Electronics-Taiwan, July 2022.
  7. J. Li and N. Komuro, "Fingerprint-based BLE indoor position methods to improve localization accuracy by particle filters," Proc. 2022 IEEE International Conference on Consumer Electronics-Taiwan, July 2022.
  8. J. Li, M. Nakano, N. Komuro, "Fingerprint-based BLE Indoor Location Estimation using Particle Filters," Proc. IEEE 4th Global Conference on Life Sciences and Technologies, Mar. 2022.
  9. N. Komuro, K. Hirai, M. Ichikawa, "[Invited] Perception-based Non-contact Sensor used Emotion Estimation Technique and Its Application Possibility," Proc. the International Display Workshops (IDW), vol.28, pp.562-565, Dec. 2021.
  10. N. Komuro and H. Habuchi, "Data Transmission Efficiency of the Nonorthogonal CSK-used Optical Code Division Multiple Access System," Proc. IEEE International Conference on Consumer Electronics–Taiwan, June 2021. (accepted)
  11. S. Mochizuki and N. Komuro, "Power Saving Method using Compressed Sensing Technique for IoT-based Time-series Environment Monitoring System," Proc. IEEE International Conference on Consumer Electronics–Taiwan, June 2021. (accepted)
  12. I. Kurebayashi, N. Komuro, and K. Hirai, "Machine Learning Models for Individual Emotion Estimation from Indoor Environment Data," Proc. IEEE International Conference on Consumer Electronics–Taiwan, June 2021. (accepted)
  13. R. Horiuchi and N. Komuro, "Markov-chain Analysis Model based Active Period Adaptation Scheme for IEEE 802.15.4 Network," Proc. IEEE International Conference on Consumer Electronics–Taiwan, June 2021. (accepted)
  14. N. Komuro and H. Habuchi, "Parallel Optical Wireless Communication System with Hierarchical Nonorthogonal Code Shift Keying," Lecture Notes in Electrical Engineering (LNEE), Vol. 797, Chapter 7, 2021.
  15. K. Maeda, I. Kurebayashi, N. Komuro, and K. Hirai, "A Study on Time Series Analysis of Environmental Data for Predicting Emotional Conditions," Proc. IEEE 3rd Global Conference on Life Sciences and Technologies, pp. 273-274, Mar. 2021. (Nara, Japan).
  16. N. Komuro, T. Hashiguchi, K. Hirai, and M. Ichikawa, "Development of Wireless Sensor Nodes to Monitor Working Environment and Human Mental Conditions," Proc. International Conference on IT Convergence and Security, Lecture Notes in Electrical Engineering (LNEE), Vol. 712, pp.149-157, Jan. 2021.
  17. N. Komuro and R. Suzumaru, "Impact on Compressed Sensing for IoT Used Indoor Environment Monitoring System," Proc. International Conference on IT Convergence and Security, Lecture Notes in Electrical Engineering (LNEE), Springer Nature, Vol. 712, pp.89-96, Jan. 2021.
  18. S. Long, Z. Li, Z. Liu, Q. Deng, S. Oh, and N. Komuro "A Similarity Clustering-based Deduplication Strategy in Cloud Storage Systems," Proc. IEEE International Conference on Parallel and Distributed Systems (ICPADS), Dec. 2020. (Hong Kong)
  19. N. Komuro, H. Habuchi, "Parallel Optical Wireless Communication System with Concatenated CSK," Proc. 1st Workshop on Optical Wireless Communication for Smart City (1st OWC2), Dec. 2019. (Toyota, Japan).
  20. N. Komuro, H. Habuchi, "Intensity Modulation Direct Detection Optical Wireless Communication with Nonorthogonal Code Shift Keying," Proc. IEEE Global Conference on Consumer Electronics (GCCE), RMC1Mobile Computing & Communications (1), Oct. 2019 (Osaka, Japan).
  21. M. Nakano, N. Komuro, K. Kawamoto, "Indoor Positioning Method Based on BLE Location Fingerprint with Statistics Approach," Proc. IEEE Global Conference on Consumer Electronics (GCCE), Poster(3), Oct. 2019 (Osaka, Japan).
  22. K. Tomita, N. Komuro, "Duty-Cycle Control Achieving High Packet Delivery Ratio in Heterogeneous Wireless Sensor Networks," Proc. IEEE Global Conference on Consumer Electronics (GCCE), Poster(3), Oct. 2019 (Osaka, Japan).
  23. T. Takayama, T. Umezawa, N. Komuro, and N. Osawa: "An Indoor Positioning Method Based on Regression Models with Compound Location Fingerprints," Proc. Ubiquitous Positioning, Indoor Navigation and Location-Based Services (UPINLBS), 103, Mar. 2018.
  24. J-O. Koo, Y.Z. Jembre, Y-J. Choi, Z. Li, T. Pei, N. Komuro, and H. Sekiya: “Quality assessment of streaming services in mobile devices,” Proc. International Conference on Information Networking (ICOIN), pp. 695-699, Jan. 2017.
  25. Y.Z. Jembre, Z. Li, H. Sekiya, N. Komuro, Y.J. Choi: “Channel Assignment for Multi-interface Multi-hop Wireless Networks,” Proc. International Conference on ICT Convergence (ICTC), Oct. 2016.
  26. N. Komuro, Koyayangi, H. Sekiya: “Development of indoor environmental data collection system through Internet of Things,” International Conference on Multimedia Information Technology and Applications (MITA), July 2016.
  27. T. Tanii, K. Sanada, N. Komuro, and H. Sekiya: "Impact of multilevel factors to end-to-end throughput of IEEE 802.11 multi-hop networks through analytical expressions," Proc. Communications and Signal Processing(NCSP), pp.739--742, Mar. 2016.
  28. X. Li, Y. Narita, Y. Gotoh, S. Shioda, N. Komuro, H. Sekiya S. Sakata, K. Miyoshi, and T. Murase: "Light-weight performance analysis of Wi-Fi offload using mean-field approximation," Proc. IEEE Asia-Pacific Conference on Communications (APCC), 2015.
  29. K. Sanada, N. Komuro, H. Sekiya: "Throughput and delay analysis of IEEE802.11 string-topology multi-Hop networks," Proc. International Symposium on Nonlinear Theory and its Applications (NOLTA), Sept. 2015.
  30. K. Sanada, N. Komuro, H. Sekiya: "End-to-end throughput and delay analysis for IEEE 802.11 string topology multi-hop network using markov-chain model," Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Sept. 2015.
  31. K. Sanada, N. Komuro, H. Sekiya, "End-to-end throughput analysis for IEEE 802.11 string-topology multi-hop networks with two-way flows," Proc. International Conference on Multimedia Information Technology and Applications (MITA), Jun. 2015.
  32. S. Wakatsuki, S. Sakata, N. Komuro, T. Pei, Y. Choi, H. Sekiya: "Route construction method for 6LoWPAN/RPL wireless sensor network using mobile sink nodes," Proc. International Conference on Multimedia Information Technology and Applications (MITA), Jun. 2015.
  33. M.H. Bui, K. Sanada, N. Komuro, S. Shioda, S. Sakata, K. Miyoshi, T. Murase, H. Sekiya: "Throughput analysis of wireless networks with tethering function," Proc. IEEE Wireless communications and networking conference (WCNC), Mar. 2015.
  34. S. Motegi, N. Komuro, H. Sekiya: "Small-world network model based routing construction method for wireless sensor networks," Proc. International Workshop on Nonlinear Circuits, Communications and Signal Processing(NCSP), 28PM-4-3, Mar. 2015.
  35. N. Komuro, R. Manzoku, K. Sanada, J. Ma, H. Sekiya: "Multi-channel MAC procotol with channel grouping in wireless ad-hoc networks," Proc. IEEE Asia-Pacific Conference on Communications (APCC), Oct. 2014.
  36. K. Sanada, H. Sekiya, N. Komuro, S. Sakata: "Maximum throughput analysis for IEEE 802.11 string topology wireless multi-hop networks taking into account hidden nodes using Markov-chain model," Proc. NCSP, Mar. 2014
  37. J. Komatsu, S. Sakata, N. Komuro, T. Murase, S. Shioda: "Relay Access Point Congestion Control Scheme using Buffer Control for Wireless LAN Mesh Networks," Proc. WPMC, June 2013.
  38. N. Kai, S. Sakata, N. Komuro: "Dynamic Active Period Control for Low Power Consumption and Low Latency in Multi-hop Wireless Sensor Networks," Proc. The Fifth Ad Hoc, Sensor and P2P Networks Workshop (AHSP 2013), Mar. 2013
  39. J. Shi, H. Sekiya, K. Sanada, N. Komuro, S. Sakata: "Delay analysis for IEEE802.11 string-topology multi-hop networks," Proc. NCSP, Mar. 2013.
  40. N. Kai, S. Sakata, N. Komuro: "Adaptive Active Period Control for Low Power Consumption and Low Latency in Multi-hop Wireless Sensor Networks," Proc. SENSORNETS, Feb. 2013.
  41. J. Ma, S. Sekiya, N. Komuro, S. Sakata: "MAC protocol for ad hoc network using smart antenna with Pulse/Tone exchange," Proc. ICN'13, Jan. 2013.
  42. D.T. Tuan, S. Sakata, N. Komuro: " Priority and admission control for assuring quality of I2V emergency services in VANETs integrated with Wireless LAN Mesh Networks," International Conference on Communications and Electronics (ICCE), Aug. 2012.
  43. K. Sanada. H. Sekiya, S. Sakata, N. Komuro, ” Analytical Method of Maximum UDP Throughput for One-Way WirelessMulti-Hop Networks Using Markov Chain Model,”Proc. NCSP, Mar. 2012
  44. S. Takizawa, N. Komuro, S. Sakata: "Routing Control Scheme Prolonging Network Lifetime in a 6LoWPAN WSN with Power-supplied and Battery-powered Nodes," Proc. CCNC, pp. 301-305, Jan 2012.
  45. W. Kosuke, N. Komuro, S. Sakata, S. Shioda, T. Murase: "Receiving-Opportunity Control-employed QoS Guarantee Scheme in DCF and EDCA Stations Coexisting WLAN," Proc. CCNC, pp. 392-393, Jan. 2012.
  46. K. Sanada, H. Sekiya, N. Komuro, S. Sakata: "Coupling effect in IEEE 802.11 DCF wireless multi-hop networks," Proc. NOLTA, Sept. 2011.
  47. S.Y. Chin, N. Komuro, H. Sekiya, S. Sakata: " Analytical Expressions RTS/CTS-used Wireless Multihop Networks," Proc. NCSP, pp. 223-226, Mar. 2011 (Student Paper Award)
  48. N. Komuro, H. Sekiya, S. Sakata: " Energy Efficiency of Code Multi-level Modulation-used Wireless Random Access Network," Proc. NCSP, pp. 215-218, Mar. 2011.
  49. T. Takase, N. Komuro, S. Sakata, S. Shioda, T. Murase: " QoS Control for Wireless LAN using Receiving Opportunity Control based on Token Bucket Filter," Proc. IEEE CCNC, pp. 757-758, Jan. 2011.
  50. D. Lumbantoruan，N. Komuro, S. Sakata: "Cross Layer Approach to OLSR Performance Improvement Considering Link Quality," Proc. IJJSS, Sept. 2010.
  51. C.Y. Luo, N. Komuro, H. Ue da, T. Tsuboi: " Design of Observation for Multi-qubit Preparation based on Adaptive Rate Datagram Protocol Suitable for Real-Time Communication in Ad-Hoc Networks," Proc. SICE, TB02.03, Aug. 2010.
  52. H. Sekiya, Y. Tsuchiya, N. Komuro, S. Sakata: "Analytical Expressions of Maximum Throughput for Long-Frame Communications in One-way String Wireless Multihop Networks," Proc. ICUFN, 2B-4, June 2010.
  53. J. Ma, N. Komuro, S. Sakata: "Sensors Deployment for Location Estimation in Wireless Sensor Networks," Proc. ICUFN, June 2010.
  54. T. Sugimoto, N. Komuro, H. Sekiya, S. Sakata, K. Yagyu: "Maximum Throughput Analysis for RTS/CTS-used IEEE 802.11 DCF in Wireless Multi-hop Networks," Proc. ICCCE, May 2010.
  55. A. Takahashi, N. Komuro, S. Sakata, S. Shioda, T. Murase: " Receiving OpportunityControl-used Adomission Control Scheme for Wireless Multi-hop Networks," Proc. ICCCE, May 2010.
  56. N. Komuro, H. Habuchi: "Throughput Analysis of the Nonorthogonal CSK/SS Random Access System on Communication between Users," Proc. PIMRC, Sept. 2009.
  57. T. Tsuboi, T. Shiraishi, N. Komuro : "Indoor human position tracking technique to support high-quality life," Proc. ICCAS-SICE, Aug. 2009.
  58. C.Y. Luo, N. Komuro, K. Tak ahashi, H. Kasai, H. Ueda, T. Tsuboi: "Enhancing QoS Provision by Priority Scheduling with Interference Drop Scheme in Multi-hop Ad Hoc Networks," Proc. GLOBECOM, Dec. 2008.
  59. N. Komuro, H. Habuchi, T. T suboi: "Throughput Evaluation of the the Nonorthogonal CSK/CDMA ALOHA with Interference Canceler," Proc. ISITA, Dec. 2008.
  60. N. Komuro, H. Habuchi, T. T suboi: "Effect of the Interference Canceler on the Nonorthogonal CSK/CDMA ALOHA," Proc. ITC-CSCC, July 2008.
  61. T. Shiraishi, N. Komuro, H. Ueda, H. Kasai, T. Tsuboi: "Indoor Location Estimation Technique using UHF band RFID," Proc. ICOIN, Jan. 2008.
  62. N. Komuro, H. Habuchi, T. T suboi: "Throughput Evaluation of the nonorthogonal CSK ALOHA with the Received-Power Adaptive Access Control Scheme," Proc. ICICS, CD-ROM, Dec. 2007.
  63. C-Y.Luo, N. Komuro, K. Takahashi, T. Tsuboi: "PACED TCP: A DYNAMIC BANDWIDTH PROBE TCP WITH PACING IN AD HOC NETWORKS," Proc. PIMRC, CD-ROM, Sept. 2007.
  64. N. Komuro, H. Habuchi, T. Tsuboi: "THROUGHPUT ANALYSIS OF THE CHANNEL ESTIMATION-ORIENTED ACCESS CONTROL SCHEME ON CSK/CDMA," Proc. PIMRC, CD-ROM, Sept. 2007.
  65. N. Komuro, H. Habuchi, T. T suboi: "Influence of Channel Estimation Error on Throughput Performance in the Channel Estimation-Oriented Access Control Scheme with Code Shift Keying," Proc. ICCS, CD-ROM, Oct. 2006.
  66. N. Komuro, K. Osaki, Y. Shinmura, H. Ueda, T. Tsuboi: "A proposal of TCP congestion control scheme suited for bandwidth reservation network," Proc. ICC, CD-ROM, June 2006.
  67. N. Komuro, H. Habuchi: "Effect of Access Control Scheme based on the Estimation of Offered Load on the CSK/SS Random Access Systems", Proc. APCC, 1E, No.89, pp. 106-110, Oct. 2005.
  68. N. Komuro, H. Habuchi: "Novel Access Control Scheme based on the Estimation of Offered Load for the CSK/SS Random Access Systems," Proc. WPMC, pp.918-922, Sept. 2005.
  69. N. Komuro, H. Habuchi: "Throughput Evaluation of the CSK/SS Packet Radio Communications with Access Control Scheme based on the Estimation of Offered Load," Proc. ITC-CSCC, CD-ROM, July 2005.
  70. N. Komuro, H. Habuchi: "Throughput Analysis of the CSK/SSMA ALOHA with Nonorthogonal Sequences by Non-perfect Capture," Proc. ISSSTA, CD-ROM, Sep. 2004.
  71. N. Komuro, H. Habuchi: "Effect of Channel Load Sensing Protocol on the Nonorthogonal ALOHA System," Proc. ITC-CSCC, CD-ROM, July 2004.
  72. N. Komuro, H. Habuchi: "Throughput of the Unslotted CSK/SS ALOHA System with Nonorthogonal Sequences," Proc. ISPACS, CD-ROM, Dec. 2003.
  73. N. Komuro, H. Habuchi: "Throughput of the CSK/SS ALOHA System with Nonorthogonal Sequences," Proc. WPMC, Vol3/3, pp. (V3-483)-(V3-487), Oct. 2003 (Student Paper Award)
  74. N. Komuro, H. Habuchi, M. Kamada: "Throughput Analysis of Nonorthogonal Multilevel Spread ALOHA Systems," Proc. GLOBECOM, Vol.2/3, pp. 1825-1829, Nov. 2002.
  75. N. Komuro, H. Habuchi: "Theoretical Analysis of the Unslotted SS-CSC/CDMA ALOHA System," Proc. ICICS, CD-ROM, Oct. 2001.
  76. N. Komuro, H. Habuchi: "Throughput Analysis of Packet Radio Network using the SS-CSC/SSMA scheme," Proc. ISITA, pp. 736-739, Nov. 2000.
  77. N. Komuro, H. Habuchi: "Proposal of a Spread ALOHA System using the SS-CSC Technique," Proc. PIMRC, pp. 1525-1529, Sept. 2000.

Presentation

  1. K. Hayashi, N. Komuro, Y-H. Yoo, "Access Control Protocol for Tree-based Multichannel Wireless Sensor Network," Proc. Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), AL2-3, Jan. 2023 (Beppu, Japan, 別府)
  2. J-H. Jan, H.S. Rikhein, Y-H. Yoo, N. Komuro, "A mathematical approach to optimize network caching in 5G networks," Proc. Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), CL2B-4, Jan. 2023 (Beppu, Japan, 別府)
  3. H-G. An, J-H. Kim, N. Komuro, W-S. Kim, "Natural Neighbor Interpolation based Positioning Error and Deviation Mapping for Enhancing UWB Indoor Positioning," Proc. Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), CL2B-4, Jan. 2023 (Beppu, Japan, 別府)
  4. J. Qian, N. Komuro, Y-H. Yoo, W-S. Kim, "Improving position estimation accuracy by filtering processes in fingerprinting-based indoor positioning," Proc. Korea-Japan Joint Workshop on Complex Communication Sciences (KJCCS 2024), AL2-3, Jan. 2023 (Beppu, Japan, 別府)
  5. H-J. Choi, H-G. An, N. Komuro, W-S. Kim, "Single Point LiDAR Based Feature Extraction Techniques for 2D Map Generation," Proc. Japan-Korea Joint Workshop on Complex Communication Sciences (JKCCS2023), C1, Jan. 2023 (Gyeongju, Korea, 韓国慶州)
  6. S. Mochizuki, N. Komuro, W-S. Kim, "Study on the Effectiveness of Distributed Compressed Sensing in Wireless Sensor Networks," Proc. Japan-Korea Joint Workshop on Complex Communication Sciences (JKCCS2023), A1, Jan. 2023 (Gyeongju, Korea, 韓国慶州)
  7. I. Kurebayashi, N. Komuro, W-S. Kim, "Study on Emotion Estimation by Machine Learning using Time-series Sensor Data," Proc. Japan-Korea Joint Workshop on Complex Communication Sciences (JKCCS2023), A10, Jan. 2023 (Gyeongju, Korea, 韓国慶州)
  8. N. Komuro and T. Shoji, "[Poster Presentation] Development of IoT based Indoor Environment Monitoring and Estimation System," Proc. SmartCom2019, vol.IEICE-119, no.262, Nov. 2019 (Rutgers University, NJ, USA)

Award

  1. Excellent Student Paper Award for Oral Presentation(2021-04) (IEEE LifeTech 2021), Koshiro Maeda, Isao Kurebayashi, Nobuyoshi Komuro, and Keita Hirai, "A Study on Time Series Analysis of Environmental Data for Predetecting Emotional Conditions," IEEE LifeTech in Nara, Japan, ROT1-1, Mar. 2021.
  2. Best Paper Award (2010-06) (International Conference on Ubiquitous and Future Networks, ICUFN), H. Sekya, Y. Tsuchiya, N. Komuro, S. Sakata: "Analytical Expressions of Maximum Throughput for Long-Frame Communications in One-way String Wireless Multihop Networks," Proc. ICUFN in Jeju, Korea, 2B-4, June 2010
  3. 2009年通信方式研究会委員長賞 (2009-07) (電子情報通信学会通信方式研究会), 小室信喜，六田智之，待井一樹， 白石剛大，上田裕巳，河西宏之， 坪井利憲: "UHF 帯 RFID を用いる屋内位置推定における人体の影響を 考慮したシミュレーション," 通信方式研究会(岐阜大学)，CS2008-91， (2009-3発表，2009-7授賞式)
  4. SITA 2007 Encouragement Award (2008-10) (Symposium on Information Theory and its Applications, SITA 2007), N. Komuro, H. Habuchi, T. Tsuboi: "Optimum Number of Concatenations in Nonorthogonal CSK/CDMA Slotted ALOHA with Interference Canceler," Symposium on Information Theory and its Applications, Mie, Japan, 46-3, pp.917-922, (2007-11 Presentation, 2008-10 Award)
  5. Student Paper Award (2003-10) (The 6th International Symposium on Wireless Personal Multimedia Communications, WPMC'03）, N. Komuro, H. Habuchi: "Throughput of the CSK/SS ALOHA System with Nonorthogonal Sequences," Proc. WPMC'03 in Yokosuka, Japan, Vol3/3, pp.(V3-483)-(V3-487), Oct. 2003

Grants

  • Grant-in-Aid for Challenging Research (Exploratory), Japan, 4,940,000 Yen, 2022.6-2025.3 (Representative: Nobuyoshi Komuro)
  • New Energy and Industrial Technology Development Organization (NEDO), Public-Private Support Program to Discover Young Researchers, Japan, 800,000,000 Yen, 2022.4-2024.3
  • Telecommunications Advancement Foundation, Japan, 745,000 Yen, 2019.4-2020.3 (Representative: Nobuyoshi Komuro)
  • Grant-in-Aid for Scientific Research (B), Japan, 2015.4-2018.3 (Assigned area: Analitycal evaluation of wireless network)(Representative: Tutomu Murase)
  • YAZAKI-found, Japan, 1,000,000 Yen, 2012.4-2013.3 (Representative: Nobuyoshi Komuro)
  • Grant-in-Aid for Young Scientists (B), Japan, 3,411,000 Yen, 2011.4-2014.3 (Representative: Nobuyoshi Komuro)
  • Grant-in-Aid for Exploratory Research, Japan, 4,990,000 Yen, 2011.4-2013.3 (Assigned area: Throughput analysis of wireless multi-hop network) (Representative: Shiro Sakata)
  • Grant-in-Aid for Scientific Research (B), Japan, 9,150,000 Yen, 2011.4-2014.3 (Assigned area: Error correction method for End-to-End communication) (Representative: Shiro Sakata)
  • Grant-in-Aid for Scientific Research (C), Japan, 2011.4-2014.3 (Assigned area: Accuracy enhancement for location estimation in wireless sensor networks) (Representative: Nobuyoshi Komuro)
  • Telecommunications Advancement Foundation, Japan, 980,000 Yen, 2010.4-2011.3 (Representative: Nobuyoshi Komuro)
  • Grant-in-Aid for Scientific Research (C), Japan, 2008-2011 (Assigned area: Throughput improvement scheme for wireless mesh networks) (Representative: Toshinori Tsuboi

Patent

  1. PEI TINGRUI, LI ZHETAO, LI WEIHONG, OUYANG JINGLUN, KOMURO NOBUYOSHI, LI WEIHONG: "Attribute similarity based flow table design method in SDN (Software Define Network)," 特許108521376
  2. ABE KENICHI, ITO TETSUYA, ABE NARUMI, MATSUDA YUKI, SAKATA SHIRO, KOMURO NOBUYOSHI: "RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD, RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION DEVICE CONTROL METHOD, AND RADIO COMMUNICATION DEVICE CONTROL PROGRAM," 特許5975509
  3. IIZUKA HIROYUKI, ABE KENICHI, ITO TETSUYA, KAGAWA SHOICHI, SAKATA SHIRO, KOMURO NOBUYOSHI: "DATA TRANSFER UNIT, SLEEP CONTROL METHOD, PROGRAM ," 特許5804499
  4. IIZUKA HIROYUKI, ITO TETSUYA, YOSHIMURA KOICHI, KAGAWA SHOICHI, SAKATA SHIRO, KOMURO NOBUYOSHI: "RADIO BASE STATION DEVICE, AND PROCESSING METHOD THEREOF AND PROGRAM ," 特許5403701
  5. IIZUKA HIROYUKI, MATSUMOTO AKIRA, ITO TETSUYA, FUSHIMI SATOSHI, KOMURO NOBUYOSHI, SAKATA SHIRO: "WIRELESS COMMUNICATION DEVICE, WIRELESS NETWORK SYSTEM, DATA TRANSFER METHOD, AND PROGRAM ," 特許5360905