研究業績

論文誌

  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. 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
  9. N. Komuro, "Estimating Indoor Population Density from Non-contact Sensor Data," Journal of Communications, Vol. 17, No. 3, pp.188-193, Mar. 2022
  10. 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)
  11. N. Komuro and H. Habuchi, "Design and analysis of optical wireless code shift keying with nonorthogonal sequences," OSA Continuum, vol. 4, no. 5, pp. 1437-1451, May 2021 (DOI: 10.1364/OSAC.413635)
  12. 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.
  13. 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.
  14. N. Komuro, T. Hashiguchi, K. Hirai, and M. Ichikawa, "Predicting Individual Emotion from Perception-based Non-contact Sensor Big Data," Scientific Report, vol. 11, 2317, Jan. 2021.
  15. 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.
  16. 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.
  17. 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.
  18. 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.
  19. 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.
  20. 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.
  21. 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.
  22. 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.
  23. 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.
  24. 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.
  25. 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.
  26. 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.
  27. 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.
  28. 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.
  29. 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 Computer Technology and Applications, vol. 3, pp. 775-783, Dec. 2012.
  30. 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.
  31. 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.
  32. 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.
  33. 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.
  34. 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.
  35. 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.
  36. 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.
  37. 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.
  38. 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.
  39. 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.
  40. 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.
  41. J. Ma, N. Komuro, S. Sakata: "Sensor Deployment for Location-Estimation Coverage," Key Engineering Materials, Vols.480-481, pp.1161-1166, June 2011
  42. 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.
  43. 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.
  44. 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.
  45. 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.
  46. 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.
  47. 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.


国際会議

  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. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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.
  9. 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, Sept. 2021.
  10. 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, Sept. 2021.
  11. 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, Sept. 2021.
  12. 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, Sept. 2021.
  13. 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.
  14. 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).
  15. 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.
  16. 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), Vol. 712, pp.89-96, Jan. 2021.
  17. 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)
  18. 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).
  19. 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).
  20. 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).
  21. 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).
  22. 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.
  23. 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.
  24. 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.
  25. 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.
  26. 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.
  27. 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.
  28. 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.
  29. 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.
  30. 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.
  31. 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.
  32. 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.
  33. 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.
  34. 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.
  35. 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
  36. 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.
  37. 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
  38. J. Shi, H. Sekiya, K. Sanada, N. Komuro, S. Sakata: "Delay analysis for IEEE802.11 string-topology multi-hop networks," Proc. NCSP, Mar. 2013.
  39. 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.
  40. 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.
  41. 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.
  42. 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
  43. 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.
  44. 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.
  45. K. Sanada, H. Sekiya, N. Komuro, S. Sakata: "Coupling effect in IEEE 802.11 DCF wireless multi-hop networks," Proc. NOLTA, Sept. 2011.
  46. 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 受賞)
  47. 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.
  48. 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.
  49. D. Lumbantoruan，N. Komuro, S. Sakata: "Cross Layer Approach to OLSR Performance Improvement Considering Link Quality," Proc. IJJSS, Sept. 2010.
  50. 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.
  51. 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.
  52. J. Ma, N. Komuro, S. Sakata: "Sensors Deployment for Location Estimation in Wireless Sensor Networks," Proc. ICUFN, June 2010.
  53. 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.
  54. 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.
  55. N. Komuro, H. Habuchi: "Throughput Analysis of the Nonorthogonal CSK/SS Random Access System on Communication between Users," Proc. PIMRC, Sept. 2009.
  56. T. Tsuboi, T. Shiraishi, N. Komuro : "Indoor human position tracking technique to support high-quality life," Proc. ICCAS-SICE, Aug. 2009.
  57. 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.
  58. N. Komuro, H. Habuchi, T. T suboi: "Throughput Evaluation of the the Nonorthogonal CSK/CDMA ALOHA with Interference Canceler," Proc. ISITA, Dec. 2008.
  59. N. Komuro, H. Habuchi, T. T suboi: "Effect of the Interference Canceler on the Nonorthogonal CSK/CDMA ALOHA," Proc. ITC-CSCC, July 2008.
  60. T. Shiraishi, N. Komuro, H. Ueda, H. Kasai, T. Tsuboi: "Indoor Location Estimation Technique using UHF band RFID," Proc. ICOIN, Jan. 2008.
  61. 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.
  62. 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.
  63. 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.
  64. 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.
  65. 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.
  66. 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.
  67. 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.
  68. 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.
  69. N. Komuro, H. Habuchi: "Throughput Analysis of the CSK/SSMA ALOHA with Nonorthogonal Sequences by Non-perfect Capture," Proc. ISSSTA, CD-ROM, Sep. 2004.
  70. N. Komuro, H. Habuchi: "Effect of Channel Load Sensing Protocol on the Nonorthogonal ALOHA System," Proc. ITC-CSCC, CD-ROM, July 2004.
  71. N. Komuro, H. Habuchi: "Throughput of the Unslotted CSK/SS ALOHA System with Nonorthogonal Sequences," Proc. ISPACS, CD-ROM, Dec. 2003.
  72. 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 受賞)
  73. N. Komuro, H. Habuchi, M. Kamada: "Throughput Analysis of Nonorthogonal Multilevel Spread ALOHA Systems," Proc. GLOBECOM, Vol.2/3, pp. 1825-1829, Nov. 2002.
  74. N. Komuro, H. Habuchi: "Theoretical Analysis of the Unslotted SS-CSC/CDMA ALOHA System," Proc. ICICS, CD-ROM, Oct. 2001.
  75. N. Komuro, H. Habuchi: "Throughput Analysis of Packet Radio Network using the SS-CSC/SSMA scheme," Proc. ISITA, pp. 736-739, Nov. 2000.
  76. N. Komuro, H. Habuchi: "Proposal of a Spread ALOHA System using the SS-CSC Technique," Proc. PIMRC, pp. 1525-1529, Sept. 2000.

口頭発表

  1. 有松夏子, 松村彩, 田原裕希恵, 井筒勇太, 川嵜彩恵, 外山幸太, 小室信喜, 津村徳道, 雨宮歩, "地域在住高齢者の気分と表情の関係," 第39回ライフサポート学会 (LIFE2024), 令和6年9月（東京大学）
  2. ウィジャヤ ライモン, 小室信喜, "ツリー型無線センサネットワークにおけるマルコフ連鎖モデルを用いた動的アクティブ期間制御方式," 電子情報通信学会情報理論研究会, Vol.124, No.48, pp. 25-30, 令和6年5月 （千葉大学）
  3. [Web 記事] "次世代通信の夜明け: 6Gが紡ぐ新たな社会像," So-gúd（ソウグウ）, 令和6年4月2日
  4. 小室信喜, "[講演] こころの状態を推定できる非接触型環境センサーについて," 千葉市科学館「大人が楽しむ科学教室」, 令和6年3月（千葉市科学館）
  5. 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)
  6. 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)
  7. 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)
  8. 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)
  9. 銭静石, 小室信喜, "BLE指紋法を用いた屋内測位におけるRSSIの揺らぎを低減した位置推定精度の向上手法," 電子情報通信学会コミュニケーションシステム研究会, vol.123, no.137, CS2023-58, pp.163-168, 令和5年7月（八丈島）
  10. 堀内涼太, 小室信喜, "Wake-up Radio方式に基づく省電力・負荷分散志向の自律分散型無線センサネットワークプロトコル," 電子情報通信学会コミュニケーションクオリティ研究会, vol.122, no.363, CQ2022-67, pp.35-40, 令和5年1月（つくば/オンライン）
    11. 　
  11. 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)
  12. 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)
  13. 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)
  14. 前田晃史郎, 橋口知輝, 小室信喜, 平井経太, "環境データと感情データの同時計測に基づくストレス状態予測モデルに関する基礎的検討," 電子情報通信学会ワイドバンドシステム研究会, vol.IEICE-120, no.290, pp.103-108, 令和2年12月 （オンライン）
  15. 冨田康平, 小室信喜, "ツリー型無線センサネットワークにおけるバッファ占有率を考慮したアクティブ期間制御方式," 電子情報通信学会ワイドバンドシステム研究会, vol.IEICE-120, no.290, pp.97-102, 令和2年12月 （オンライン）
  16. 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)
  17. 冨田康平, 小室信喜, “ヘテロジニアスセンサネットワークにおけるアクティブ期間 制御方式,” 情報科学技術フォーラム, 令和元年9月 (岡山)
  18. 中野雅章, 小室信喜, “統計モデルに基づいたBLE屋内測位システム,” 情報科学技術 フォーラム, 令和元年9月 (岡山)
  19. 庄司大成, 小室信喜, “無線センサネットワークを用いた室内環境モニタリングシステムの開発,” 電子情報通信学会情報通信方式研究会, CS2018-119, 平成31年3月 (神奈川)

講演等

  1. 小室信喜, "非接触環境センシングによる心の状態予測技術　～室内における心的状態推定技術と位置推定技術～," JST 新技術説明会, 令和5年12月（オンライン）
  2. 中山誠健, 鈴木規道, 小室信喜, "健康に影響する環境データを選択的に測定するセンサ, 大学見本市2023〜イノベーション・ジャパン, 令和5年8月（東京ビックサイト）
  3. 小室信喜, "非接触環境センシングによって心の状態を見える化 ," 大学見本市2023〜イノベーション・ジャパン, 令和5年8月（東京ビックサイト）
  4. 小室信喜, "非接触環境センシングによって心の状態を見える化 ," 大学見本市2023〜イノベーション・ジャパン, 令和5年8月（東京ビックサイト）
  5. 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)
  6. 小室信喜, "[セミナー講演] 非接触環境センシングによるヒトの心的状態推定技術," サイエンス＆テクノロジー・セミナー, 令和3年10月（オンライン）
  7. 小室信喜, "[招待講演] 電波・光無線通信における符号による多値変調方式の信頼性について 〜誤り率の観点から〜," 電子情報通信学会機能集積情報システム研究会, 令和3年3月（千葉大学）
  8. 小室信喜, "[講演] こんなところにも使えるIoT・センサーネットワーク技術," パーティクルフィルタ研究会, 平成30年8月（千葉大学）

解説記事等

  1. 小室信喜, "非接触センサを用いた感情推定への応用可能性," 車載テクノロジー, Vol.11, No.5, pp.45-53, 令和6年2月
  2. 小室信喜, "非接触型環境センサによる情動状態を推定," 光アライアンス, 2023年12月号, pp.27-32, 令和5年12月
  3. 小室信喜, "非接触型環境センシングによる心的状態推定技術," 電気計算, Vol.91, No.2, pp.29-35, 令和5年2月
  4. 小室信喜, "心の状態のセンシング," センサイト, 2022年11月号, 令和4年11月


受賞

  1. Excellent Student Paper Award for Oral Presentation 受賞 (令和3年4月) (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.（学生の受賞）
  2. ワイドバンドシステム研究会 研究奨励賞 (令和2年12月15日)（電子情報通信学会ワイドバンドシステム研究会） 冨田康平: "ツリー型無線センサネットワークにおけるバッファ占有率を考慮したアクティブ期間制御方式,"　電子情報通信学会ワイドバンドシステム研究会（オンライン）, vol.IEICE-120, no.290, pp.97-102, 令和2年12月　（学生の受賞）
  3. Studen Paper Award 受賞(2011年3月) (RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing, NCSP), S.Y. Chin, N. Komuro, H. Sekiya, S. Sakata: "Analytical Expressions RTS/CTS-used Wireless Multihop Networks," Proc. NCSP in Tianjin, China, pp.223-226, Mar. 2011. （学生の受賞）
  4. Best Paper Award 受賞(2010年6月) (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
  5. 2009年通信方式研究会委員長賞 (2009年7月) (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)
  6. SITA 2007 奨励賞受賞 (2008年10月) (第30回情報理論とその応用シンポジウム, SITA 2007), N. Komuro, H. Habuchi, T. Tsuboi: "Optimum Number of Concatenations in Nonorthogonal CSK/CDMA Slotted ALOHA with Interference Canceler," 第30回情報理論とその応用シンポジウム, 三重県賢島, 46-3, pp.917-922, (2007-11 発表, 2008-10 授賞式)
  7. Student Paper Award 受賞(2003年10月) (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

研究助成

  1. “照明光通信と電源線通信を融合する非直交符号多値変調ネットワーク,” 令和4年度科学研究費補助金挑戦的研究(萌芽), 令和4年度～令和6年度, 代表者
  2. "学習・労働支援のための非接触センサビッグデータを用いた心的状態推定システムの開発," NEDO 官民による若手研究者発掘支援事業 マッチングサポートフェーズ, 令和3年度～令和4年度, 代表者
  3. "光・電波融合型防犯センサネットワークの構築 (継続)," 平成31年度電気通信普及財団研究助成, 令和2年4月から令和3年3月, 代表者
  4. "働き方改革支援に向けた環境データ計測によるストレス状態推定システム," 大阪大学ライフデザイン・イノベーション研究拠点「グランドチャレンジ研究」, 令和元年7月から令和3年3月, 分担者(環境センシング・センサネットワークの設計・構築およびデータ解析を担当) (代表者名：平井経太)
  5. "光・電波融合型防犯センサネットワークの構築," 平成31年度電気通信普及財団研究助成, 平成31年4月から令和2年3月, 代表者
  6. "個々人の心的アイデンティティの多元的認知行動解析による理解," 日本学術振興会 課題設定による先導的人文学・社会科学研究推進事業, 平成29年4月〜令和2年9月分担者(屋内環境センシングネットワークの設計・構築を担当)（代表者名：一川誠）
  7. "稠密な無線LANの高品質化を実現するユーザ移動制御方法," 平成27年度科学研究 費補助金基盤研究(B), 平成27年4月から平成30年3月, 分担者(無線ネットワークの解析的評価を担当)(代表者名:村瀬勉)
  8. "Radio On Demand Networks技術を用いたオンデマンド型無線センサーアクチュエーターネットワーク（ROD-SAN）の研究開発 ," 総務省 戦略的情報通信研究開発推進事業(SCOPE) 平成25年4月から平成27年3月, 分担者(オンデマンド型無線センサネットワークにおけるルーティングプロトコル開発を担当)(代表者名:伊藤哲也 )
  9. "無線マルチホップネットワークにおける自律分散型通信品質保証方式," 2012年度矢崎科学技術振興記念財団奨励研究助成，平成24年4月から平成25年3月，代表者
  10. "無線マルチホップネットワークのための自律分散型QoS保証方式," 平成24年度電気通信普及財団長期海外渡航援助, 平成24年度, 代表者
  11. "クロスレイヤアプローチによる WPAN のための品質保証・省電力化方式", 平成23年度科学研究費補助金若手研究(B), 平成23年4月から平成26年3月，代表者
  12. "センサーメッシュネットワークを用いた測位と空間情報共有技術の研究," 平成23年度科学研究費補助金基盤研究(C), 平成23年4月から平成26年3月, 分担者(無線センサネットワークにおける位置推定精度向上に関する研究を担当)(代表者名:坪井利憲)
  13. "個の動作と全体の挙動の関連性に着目した無線ネットワークの解析," 平成23年度科学研究費補助金挑戦的萌芽研究, 平成23年4月から平成26年3月, 分担者 (主に無線マルチホップネットワークの実験検証を担当)(代表者名:阪田史郎)
  14. "大規模無線マルチホップネットワークにおけるマルチメディア通信の 品質制御方式の研究," 平成23年度科学研究費補助金基盤研究(B), 平成23年4月から平成26年3月, 分担者(End-to-End 誤り制御方式に関する研究等を担当)(代表者名:阪田史郎)
  15. "符号多値変調方式と衝突回避プロトコルを融合した クロスレイヤアプローチによる WPAN のための省電力化方式," 平成22年度電気通信普及財団助成, 平成22年4月から平成23年3月，代表者
  16. "RFIDを用いた移動導線推定による安心快適ユビキタスホーム," 平成20年度科学 研究費補助金基盤研究(C), 平成20年4月から平成24年3月, 分担者(ワイヤレスメッシュネットワークにおけるスループット向上法に関する 研究を担当)(代表者名:坪井利憲)

  • 海外渡航助成
    • 国際会議論文発表者助成金, 財団法人 NEC C&C 財団, 平成20年度後期
    • 海外渡航旅費援助, 電気通信普及財団, 平成19年
    • 国際会議論文発表者助成金, 財団法人 NEC C&C 財団, 平成14年度後期

産業財産権（特許等）

  1. 中山誠健，鈴木規道，小室信喜: "センサシステム," 特願2023-134715
  2. 小室信喜，井筒勇太: "位置推定装置および位置推定方法," 特願2023-104193
  3. 小室信喜，紅林勲: "情報処理装置及び情報処理方法," 特願2023-85457
  4. PEI TINGRUI, LI ZHETAO, LI WEIHONG, OUYANG JINGLUN, KOMURO NOBUYOSHI, LI WEIHONG: "Attribute similarity based flow table design method in SDN (Software Define Network)," 特願201810281003.5，特開108521376，特許108521376
  5. 阿部憲一，伊藤哲也，阿部成美，松田祐輝，阪田史郎， 小室信喜: "無線通信システム、無線通信方法、無線通信装置、無線通信装置制御方法、及び、無線通信装置制御プログラム," 特願2012041881，特開2013179451，特許5975509
  6. 飯塚宏之，阿部憲一，伊藤哲也，香川翔一，阪田 史郎， 小室信喜: "データ転送装置、スリープ制御方法、プログラム," 特願2011181265，特開2013046130，特許5804499
  7. 飯塚宏之，伊藤哲也，吉村紘一，香川翔一，阪田史郎， 小室信喜: "無線基地局装置およびその処理方法とプログラム," 特願2011036787，特開2012175497，特許5403701
  8. 飯塚宏之，松本晃，伊藤哲也，伏見聡， 小室信喜，阪田史郎: "無線通信装置、無線ネットワークシステム、データ転送方法及びプログラム," 特願2009295870，特開2011139119，特許5360905