Publications


Books and Book Chapters:

  1. Book: Chatterjee, B.C.♦ and Oki, E., Spectrally-Spatially Flexible Optical Networks: Principles, Architectures, and Management. in Optical Networks book series, Springer Nature Switzerland AG (Proposal Accepted, Under Preparation).
  2. Book: Chatterjee, B.C.♦ and Oki, E., Elastic Optical Networking Technologies: Fundamentals, Design, Control, and Management. CRC Press, Taylor and Francis Group, Boca Raton, U.S.A, 2020; ISBN-13: 978-1138611719, ISBN-10: 1138611719.
  3. Book: Chatterjee, B.C.♦, Sarma, N., Sahu, P.P. and Oki, E., “Routing and Wavelength Assignment for WDM-based Optical Networks: Quality-of-Service and Fault Resilience”, Springer International Publishing, Lecture Notes in Electrical Engineering, Volume 410, 2017; ISBN: 978-3-319-46202-8 (Print) 978-3-319-46203-5 (Online)

Journals:

  1. Kawabata, A., Hiragi, S., Chatterjee, B.C., and Oki, E. “Distributed Processing Network Design Scheme for Virtual Application Processing Platform,” IEEE Transactions on Network and Service Management, 2025, IF: 5.3 [to appear].
  2. Imanaka, S., Kawabata, A., Chatterjee, B.C., and Oki, E. “Distributed Server Allocation for Internet-of-Things Monitoring Services with Preventive Start-Time Optimization against Server Failure,” IEEE Transactions on Network and Service Management, 2025, IF: 5.3 [to appear].
  3. Ahmed, I., Oki, E., Chatterjee, B.C.♦, “AnDefrag: Analytical Model for Blocking Probabilities Considering Defragmentation in Spectrally-Spatially Elastic Optical Networks,” IEEE Transactions on Networking, 2025, IF: 3.7 [to appear].
  4. Bao, B., Yang, H., Yao, Q., Zhang, J., Chatterjee, B.C., Oki, E., “Node-Oriented Slice Reconfiguration Based on Spatial and Temporal Traffic Prediction in Metro Optical Networks,” IEEE Transactions on Network and Service Management, vol. 21, no. 6, pp. 6731-6743, 2024, IF: 5.3.
  5. Kumar, V., Halder, J., Mitra, A., Oki, E., and Chatterjee, B.C.♦, “VNEavXT: Offline Virtual Network Embedding Model Considering Crosstalk-Avoided Approach in Spectrally-Spatially Elastic Optical Networks,” IEEE Transactions on Network Science and Engineering, vol. 11, no. 5, pp. 4807 - 4821, 2024, IF: 6.7.
  6. Imanaka, S., Kawabata, A., Chatterjee, B.C., and Oki, E., “Polynomial-Time Server Allocation Algorithm in Delay-Sensitive Internet-of-Things Monitoring Services,” Computer Network, vol. 248, pp. 110504, 2024, IF: 5.6.
  7. Prajapati, U., Chatterjee, B.C., and Banerjee, A., “GLBMF: Greedy-based Load Balancing in SDN by Reducing Switch Migrations and Prioritizing Mice Flow Traffic,” Wireless Personal Communications, pp. 1-24, 2024, IF: 2.2 [to appear].
  8. Kawabata, A., Chatterjee, B.C., and Oki, E., “DSND: Delay-Sensitive Network Design Scheme for Multi-Service Slice Networks,” IEEE Networking Letters, vol. 6, no. 2, pp. 143 - 147, 2024.
  9. Ahmed, I., Oki, E., and Chatterjee, B.C.♦, “Modeling and Analysis of Crosstalk-Avoided and Crosstalk-Aware Approaches in Spectrally-Spatially Elastic Optical Networks,” Computer Network, vol. 242, pp. 110256, 2024, IF: 5.6.
  10. Prajapati, U., Chatterjee, B.C.♦, and Banerjee, A., “FractionalLB: Controller Load Balancing using Fractional Switch Migration in Software-Defined Networks,” IEEE Networking Letters, vol. 6, no. 2, pp. 129 - 133, 2024.
  11. Takeda, K., Sato, T., Chatterjee, B.C., and Oki, E., “Lightpath Provisioning Model Considering Crosstalk-Derived Fragmentation in Spectrally-Spatially Elastic Optical Networks,” Computer Network, vol. 237, pp. 110099, 2023, IF: 5.6.
  12. Ahmed, I., Rai, R., Maity, M., Oki, E., and Chatterjee, B.C.♦, “AnalyticalBP: Analytical Model for Blocking Probabilities Considering Crosstalk-Avoided Approach in Spectrally-Spatially Elastic Optical Networks,” IEEE Transactions on Communications, vol. 72, no. 3, pp. 1487 - 1501, 2024, IF: 8.3.
  13. Kawabata, A., Chatterjee, B.C., and Oki, E., “CMND: Consistent-aware Multi-Server Network Design Model for Delay-Sensitive Applications,” IEEE/IEICE Transactions on Communications, vol. E107-B, no. 3, pp. 321-329, 2024, IF: 0.7.
  14. Prajapati, U., Chatterjee, B.C., Banerjee, A., “OptiGSM: Greedy-Based Load Balancing with Minimum Switch Migrations in Software-Defined Networks,” IEEE Transactions on Network and Service Management, vol. 21, no. 2, pp. 2200-2210, 2023, IF: 5.3.
  15. Kawabata, A., Chatterjee, B.C., and Oki, E., “MHND: Multi-Homing Network Design Model for Delay Sensitive Applications,” IEICE Transactions on Communications, vol. E106-B, no. 11, pp. 1143-1153, 2023, IF: 0.7.
  16. Halder, J. and Chatterjee, B.C.♦, “A Resource Allocation Model for Mixed-Grid Optical Networks,” IEEE Transactions on Network and Service Management, vol. 20, no. 4, pp. 4158-4169, 2023, IF: 5.3.
  17. Kawabata, A., Tojo, Chatterjee, B.C., and Oki, E., “A Network Design Scheme in Delay Sensitive Monitoring Services,” IEICE Transactions on Communications, vol.E106-B, no.10, Oct 2023, IF: 0.7.
  18. Chatterjee, B.C.♦, Ahmed, I., Wadud, A., Maity, M., and Oki, E., “BPRIA: Crosstalk-Avoided Bi-Partitioning-Based Counter-Propagating Resource Identification and Allocation for Spectrally-Spatially Elastic Optical Networks,” IEEE Transactions on Network and Service Management, vol. 19, no. 4, pp. 4369-4383, 2022, IF: 5.3.
  19. Takeda, K., Sato, T., Chatterjee, B.C., and Oki, E., “Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Space-Division Multiplexing Elastic Optical Networks,” IEEE Transactions on Network and Service Management, vol. 19, no. 4, pp. 4323-4337, 2022, IF: 5.3
  20. Chatterjee, B.C.♦, Basavaprabhu, S., and Oki, E., “BPA: Approximation Batch-Processing Algorithm for Static Lightpath Requests in Elastic Optical Networks,” IEEE Networking Letters, vol. 4, no. 4, pp. 189-193, 2022.
  21. Jana, R.K., Chatterjee, B.C., Singh, A.P., Srivastava, A., Mukherjee, B., Lord, A., and Mitra, A., “Quality-Aware Resource Provisioning for Multiband Elastic Optical Networks: A Deep Learning-Assisted Approach,” IEEE/OSA Journal of Optical Communications and Networking, vol. 14, no. 11, pp. 882-893, 2022, IF: 5.0.
  22. Halder, J., Maity, M., Oki, E., and Chatterjee, B.C.♦, “Shared Backup Path Protection-Based Resource Allocation Considering Inter-Core and Inter-Mode Crosstalk for Spectrally-Spatially Elastic Optical Networks,” IEEE Communications Letters, vol. 26, no. 3, pp. 637-641, 2022, IF: 4.1
  23. Jana, R.K., Chatterjee, B.C., Singh, A.P., Srivastava, A., Mukherjee, B., Lord, A., and Mitra, A., “Machine Learning-Assisted Nonlinear-Impairment-Aware Proactive Defragmentation for C+L Band Elastic Optical Networks,” IEEE/OSA Journal of Optical Communications and Networking, vol. 14, no. 3, pp. 56-68, 2022, IF: 5.0
  24. Bao, B., Yang, H., Yao, Q., Yu, A., Chatterjee, B.C., Oki, E., and Zhang, J. “SDFA: A Service-Driven Fragmentation-Aware Resource Allocation in Elastic Optical Networks,” IEEE Transactions on Network and Service Management, vol. 19, no. 1, pp. 353-365, 2022, IF: 5.3.
  25. Fujun, H., Sato, T., Chatterjee, B.C., Kurimoto, T., Urushidani, S., and Oki, E., “Robust Optimization Model for Primary and Backup Resource Allocation in Cloud Providers,” IEEE Transactions on Cloud Computing, vol. 10, no. 4, pp. 2920-2935, 2022, IF: 6.5.
  26. Chatterjee, B.C.♦, Wadud, A., Ahmed, I., and Oki, E., “Priority-Based Inter-Core and Inter-Mode Crosstalk-Avoided Resource Allocation for Spectrally-Spatially Elastic Optical Networks,” IEEE/ACM Transactions on Networking, vol. 29, no. 4, pp. 1634-1647, 2021, IF: 3.7.
  27. Kawabata, A., Chatterjee, B.C., and Oki, E., “An Optimistic Synchronization Based Optimal Server Selection Scheme for Delay Sensitive Communication Services,” IEICE Transactions on Communications, vol.E104-B, no.10, Oct. 2021. 2021, IF: 0.7.
  28. Chauhan, P., Deka, S.K., Chatterjee, B.C., and Sarma, N., “Utility Driven Cooperative Spectrum Sensing Scheduling for Heterogeneous Multi-Channel Cognitive Radio Networks,” Telecommunication Systems (Springer), vol. 78, pp. 25–37, 2021, IF: 2.5.
  29. Chauhan, P., Deka, S.K., Chatterjee, B.C., and Sarma, N., “Cooperative Spectrum Prediction-Driven Sensing for Energy Constrained Cognitive Radio Networks,” IEEE Access, vol. 9, pp. 26107-26118, 2021, IF: 3.9.
  30. Chatterjee, B.C.♦, Wadud, A., and Oki, E., “Proactive Fragmentation Management Scheme Based on Crosstalk-Avoided Batch Processing for Spectrally-Spatially Elastic Optical Networks,” IEEE JSAC Special Issue on Latest Advances in Optical Networks for 5G Communications and Beyond, vol. 39, no. 9, pp. 2719-2733, 2021, IF: 16.4.
  31. Chatterjee, B.C.♦, Stol, N., and Oki, E., “Impairment-Aware Spectrum Allocation in Elastic Optical Networks: A Dispersion-Sensitive Approach,” Optical Fiber Technology, vol. 61, pp. 1-10, 2020, IF: 2.7.
  32. Chatterjee, B.C.♦, and Oki, E., “Defragmentation Based on Route Partitioning in 1+1 Protected Elastic Optical Networks,” Computer Networks, vol. 177, 2020, pp. 1-11, IF: 5.6.
  33. Datta Choudhury, P., Reddy, P.V.R., Chatterjee, B.C., Oki, E., and De, T., “Performance of Routing and Spectrum Allocation Approaches for Multicast Traffic in Elastic Optical Networks,” Optical Fiber Technology, vol. 58, pp. 1-8, 2020, IF: 2.7.
  34. Kaur, R., Gupta, A., Srivastava, A., Chatterjee, B.C., Mitra, A., Ramamurthy, B., and Bohara V.A., “Resource Allocation and QoS Guarantees for Real World IP traffic in Integrated XG-PON and IEEE802.11e EDCA Networks,” IEEE Access, vol. 8, pp. 124883-124893, 2020, IF: 3.9.
  35. Kawabata, A., Chatterjee, B.C., and Oki, E., “Participating-Domain Segmentation Based Server Selection Scheme for Real-Time Interactive Communication,” IEICE Transactions on Communications, vol. E104-B, no. 7, pp 736-747, 2020, IF: 0.7.
  36. Ahmed, T., Ferdousi, S., Tornatore, M., Mitra, A. Chatterjee, B.C., and Mukherjee, B., “Dynamic Routing, Spectrum, and Modulation Format Allocation in Mixed-Grid Optical Networks,” IEEE/OSA Journal of Optical Communications and Networking, vol. 12, no. 5, pp. 79-88, 2020, IF: 5.0.
  37. Sawa, T., He, F., Sato, T., Chatterjee, B.C., and Oki, E., “Defragmentation Using Reroutable Backup Paths in Toggled-based Quasi 1+1 Path Protected Elastic Optical Networks,” IEICE Transactions on Communications, vol. E103-B, no. 3, pp. 211-223, 2020, IF: 0.7.
  38. Zhao, J., Bao, B., Yang, H., Oki, E., and Chatterjee, B.C., “Holding-Time- and Impairment-Aware Shared Spectrum Allocation in Mixed-Line-Rates Elastic Optical Networks,” IEEE/OSA Journal of Optical Communications and Networking, vol. 11, no. 6, pp. 322-332, 2019, IF: 5.0.
  39. Chatterjee, B.C.♦, He, F., Oki, E., Fumagalli, A., and Yamanaka, N., “A Span Power Management Scheme for Rapid Lightpath Provisioning and Releasing in Multi-Core Fiber Networks,” IEEE/ACM Transactions on Networking, vol. 27, no. 2, 734-747, 2019, IF: 3.7.
  40. Kishi, Y., Kitsuwan, N., Ito, H., Chatterjee, B.C., and Oki, E., “Modulation-Adaptive Link-Disjoint Path Selection Model for 1+1 Protected Elastic Optical Networks,” IEEE Access, vol. 7, no. 1, pp. 25422-25437, 2019, IF: 3.367.
  41. Matsuno, T., Chatterjee, B.C., Kitsuwan, N., Oki, E., Veeraraghavan, M., Okamoto, S., and Yamanaka, N., “Designing a Hadoop System Based on Computational Resources and Network Delay for Wide Area Networks,” Telecommunication Systems (Springer) , vol. 70, no. 1, pp. 13-25, 2019, IF: 2.5.
  42. Kawabata, A., Chatterjee, B.C., and Oki, E., “Participating-Domain Segmentation Based Delay-Sensitive Distributed Server Selection Scheme,” IEEE Access, vol. 7, no. 1, pp. 20689–20697, 2019, IF: 3.9.
  43. Zhao, J., Bao, B., Chatterjee, B.C., Oki, E., Hu, J., and Ren, D., “Dispersion based Highest-Modulation-First Last-Fit Spectrum Allocation Scheme for Elastic Optical Networks,” IEEE Access, vol. 6, pp. 59907-59916, 2018, IF: 3.9.
  44. Chatterjee, B.C.♦, Sato, T., and Oki, E., “Recent Research Progress on Spectrum Management Approaches in Software-Defined Elastic Optical Networks,” Optical Switching and Networking, vol. 30, pp. 93-104, 2018, IF: 2.2.
  45. Pradhan, A.K., Chatterjee, B.C., Oki, E., and De, T., “Knapsack-based Multicast Traffic Grooming for Optical Networks,” Optical Switching and Networking, vol. 27, pp. 40-49, 2018, IF: 2.2.
  46. Chatterjee, B.C.♦, BA, S., and Oki, E., “Fragmentation Problems and Defragmentation Approaches in Elastic Optical Networks: A Survey,” IEEE Communications Surveys and Tutorials, vol. 20, no. 1, pp. 183-210, 2018, IF: 35.6.
  47. Kawabata, A., Chatterjee, B.C., Ba, S., and Oki, E., “A Real-Time Delay-Sensitive Communication Approach Based on Distributed Processing,” IEEE Access, vol. 5, no. 1, pp. 20235 – 20248, 2017, IF: 3.9.
  48. BA, S., Chatterjee, B.C., and Oki, E., “Defragmentation Scheme Based on Exchanging Primary and Backup Paths in 1+1 Path Protected Elastic Optical Networks,” IEEE/ACM Transactions on Networking, vol. 25, no. 3, pp. 1717-1731, 2017, IF: 3.7.
  49. Pham, P.V., Chatterjee, B.C., Muktadir, A.H.A., and Oki, E., “Instantaneous Recovery Route Design Scheme Using Multiple Coding-Aware Protection Scenarios,” Telecommunication Systems (Springer), vol. 64, no. 1, pp. 75-85, 2017, IF: 2.5.
  50. Chatterjee, B.C.♦, and Oki, E., “Dispersion-Adaptive First-Last Fit Spectrum Allocation Scheme for Elastic Optical Networks,” IEEE Communications Letters, vol. 20, no. 4, pp. 696-699, 2016, IF: 4.1
  51. BA, S., Chatterjee, B.C., Okamoto, S., Yamanaka, N., Fumagalli, A., and Oki, E., “Route Partitioning Scheme for Elastic Optical Networks with Hitless Defragmentation,” IEEE/OSA Journal of Optical Communications and Networking, vol. 8, no. 6, pp. 356-370, 2016, IF: 5.0.
  52. Chatterjee, B.C.♦, Fadini, W., and Oki, E., “Spectrum Allocation Scheme Based on First-Last-Exact Fit Policy for Elastic Optical Networks,” Journal of Network and Computer Applications, vol. 68, June 2016, pp. 164172, 2016, IF: 8.7.
  53. Chatterjee, B.C.♦, Sarma, N., and Oki, E., “Routing and Spectrum Allocation in Elastic Optical Networks: A Tutorial,” IEEE Communications Surveys and Tutorials, Vol. 17, no. 3, pp. 1776-1800, 2015, IF: 35.6.
  54. Fadini, W., Chatterjee, B.C.♦, and Oki, E., “A Subcarrier-Slot Partition Scheme with First-Last Fit Spectrum Allocation for Elastic Optical Networks,” Computer Network, vol. 91, pp. 700 - 711, 2015, IF: 5.6.
  55. Chatterjee, B.C.♦, Jayabal, Y., Yamanaka, N., Okamoto, S., Fumagalli, A., and Oki, E., “Span Power Management Scheme for Rapid Lightpath Provisioning in Multi-Core Fiber Networks,” IET Electronics Letters, vol. 51, no. 1, pp. 76-78, 2015, IF: 1.2.
  56. Chatterjee, B.C., Sarma, N. and Sahu, P.P., “Priority based Dispersion-Reduced Wavelength Assignment for Optical Networks,” IEEE/OSA Journal of Lightwave Technology, vol. 31, no. 2, pp. 257-263, 2013, IF: 4.7.
  57. Chatterjee, B.C.♦, Sarma, N. and Sahu, P.P., “Review and Performance Analysis on Routing and Wavelength Assignment Approaches for Optical Networks,” IETE Technical Review (Taylor & Francis) , vol. 30, no. 1, pp. 12-23, 2013, IF: 2.4.
  58. Chatterjee, B.C.♦, Sarma, N. and Sahu, P.P., “A QoS-aware Wavelength Assignment Scheme for Optical Networks,” Optik - International Journal for Light and Electron Optics, Vol. 124, no. 20, pp. 4498-4501, 2013, IF: 3.1.
  59. Chatterjee, B.C., Sarma, N. and Sahu, P.P., “Priority based Routing and Wavelength Assignment with Traffic Grooming for Optical Networks,” IEEE/OSA Journal of Optical Communications and Networking, vol. 4, no. 6, pp. 480-489, 2012, IF: 5.0.
  60. Chatterjee, B.C.♦, Sarma, N. and Sahu, P.P., “A Heuristic Priority based Wavelength Assignment Scheme for Optical Networks,” Optik - International Journal for Light and Electron Optics, vol. 123, no. 17, pp. 1505-1510, 2012, IF: 3.1.
Note: ♦ indicates the corresponding authors.

Conferences:

  1. Prakash, V., Katiyar, S., Rai, R.K., and Chatterjee, B.C., “PPO-RMSA: Proximal Policy Optimization-Based Routing, Modulation, and Spectrum Allocation in Elastic Optical Networks,” Proc. of 25th ICTON, July 6-10 2025, Barcelona, Spain.
  2. Barbhuiya, D.H., Deka, S.K., Sarma, N., and Chatterjee, B.C., “POSTER: DGSP — Demand-Grouping and Spectrum-Partitioning-Based Spectrum Allocation in Elastic Optical Networks,” Proc. of IEEE HPSR), 20-22 May 2025, Osaka, Japan.
  3. Ahmed, I., Oki, E., and Chatterjee, B.C., “Investigating the Impact of Fragmentation on Blocking Performance in Spectrally-Spatially Elastic Optical Networks,” Proc. of IEEE HPSR, 20-22 May 2025, Osaka, Japan.
  4. Prajapati, U., Chatterjee, B.C., and Banerjee, A., “DSFSM: Delay-Sensitive Fractional Switch Migration For Multi-Controller Software-Defined Networks,” Proc. of IEEE ICNC, 17-20 Feb, Honolulu, Hawaii, USA.
  5. Ahmed, I., Oki, E., and Chatterjee, B.C., “Modeling Blocking Performance with Fragmentation in Spectrally-Spatially Elastic Optical Networks,” Proc. of IEEE ICNC, 17-20 Feb, Honolulu, Hawaii, USA.
  6. Kumar, V., Oki, E., and Chatterjee, B.C. “Virtual Optical Network Embedding in Spectrally-Spatially Elastic Optical Networks Considering Dynamic Scenarios,” 20th International Conference on IP + Optical Network (iPOP2022), 27-28 Jun 2024, Hokkaido, Japan.
  7. Ahmed, I., Oki, E., and Chatterjee, B.C., “Blocking Probability Analysis Modeling in Spectrally-Spatially Elastic Optical Networks: A Crosstalk-Avoided Perspective,” Proc. of 24th ICTON, July 14-18 2024, Bari, Italy.
  8. Ahmed, I., Rai, R., Oki, E., and Chatterjee, B.C., “AnalyticalDF: Analytical Model for Blocking Probabilities Considering Spectrum Defragmentation in Spectrally-Spatially Elastic Optical Networks,” Proc. of IEEE INFOCOM, 20–23 May 2024, Vancouver, Canada.
  9. Imanaka, S., Kawabata, A., Chatterjee, B.C., Oki, E., “Algorithm for Server Allocation in Delay-Sensitive Internet-of-Things Monitoring Services,” Proc. of IEEE ICNC, 19–22 Feb 2024, Hawaii, USA.
  10. Barbhuiya, D.H., Deka, S.K., Chatterjee, B.C., and Sarma, N., “ML-DSP: Machine Learning-Assisted Dynamic Spectrum Partitioning in Elastic Optical Networks,” Proc. of IEEE ANTS, 17–20 Dec 2023, Jaipur, India.
  11. Hiragi, S., Chatterjee, B.C., Oki, E., and Kawabata, A., “A Distributed Processing Communication Scheme for Real-Time Applications over Wide-Area Networks,” Proc. of IEEE CCNC, 6–9 Jan 2024, Las Vegas, USA.
  12. Oki, E. and Chatterjee, B.C., “Performance of Defragmentation Approach Based on Route Partitioning in 1+1 Protected Elastic Optical Networks,” Proc. of 23rd ICTON, 2-6 Jul 2023, Bucharest, Romania. [Invited Paper]
  13. Khantwal, R., Kumar, V., Oki, E., and Chatterjee, B.C., “PDavXT: Partition-Based Crosstalk-Avoided Defragmentation Scheme for Spectrally-Spatially Elastic Optical Networks,” Proc. of 23rd ICTON, 2-6 Jul 2023, Bucharest, Romania.
  14. Takeda, K., Sato, T., Chatterjee, B.C., and Oki, E., “Crosstalk-Derived Fragmentation-Aware Lightpath Provisioning Model in Spectrally-Spatially Elastic Optical Networks,” Proc. of IEEE OECC, 2-6 Jul 2023, Shanghai, China.
  15. Kawabata, A., Chatterjee, B.C., and Oki, E., “A Network Design Approach Considering Data Consistency for Delay-Sensitive Distributed Processing Systems,” Proc. of IEEE ICC, 28 May–01 June 2023, Rome, Italy.
  16. Prajapati, U., Chatterjee, B.C., Banerjee, A., “GLBSM: Greedy-Based Load Balancing by Reducing Switch Migrations in Software-Defined Networks,” Proc. of IEEE ANTS, 18–21 Dec 2022, Gandhinagar, Gujarat, India.
  17. Kumar, V., Halder, J., Oki, E., and Chatterjee, B.C., “XTawVNE: Inter Core and Inter Mode Crosstalk Aware Virtual Network Embedding in Spectrally Spatially Elastic Optical Networks,” Proc. of IEEE ANTS, 18–21 Dec 2022, Gandhinagar, Gujarat, India.
  18. Kawabata, A., Chatterjee, B.C., and Oki, E., “MHND: Multi-Homing Network Design Model for Delay Sensitive Distributed Processing Applications,” Proc. of IEEE CCNC, 8–11 Jan 2023, Las Vegas, USA.
  19. Halder, J., Oki, E., and Chatterjee, B.C., “Regenerator-Aware Inter-Core and Inter-Mode Crosstalk-Avoided Resource Allocation for Spectrally-Spatially Elastic Optical Networks,” Proc. of IEEE HPSR, 6-8 Jun 2022, Jiangsu, China (Hybrid: In-Person and Virtual Conference).
  20. Kumar, V., Halder, J., Mitra, A., Oki, E., and Chatterjee, B.C., “Inter-Core and Inter-Mode Crosstalk-Avoided Virtual Network Embedding in Spectrally-Spatially Elastic Optical Networks,” Proc. of IEEE HPSR, 6-8 Jun 2022, Jiangsu, China (Hybrid: In-Person and Virtual Conference).
  21. Chatterjee, B.C., Ahmed, I., Wadud, A., Maity, M., and Oki, E., “Impact of Counter-Propagation and Bi-Partitioning in Resource Allocation for Crosstalk-Avoided Spectrally-Spatially Elastic Optical Networks,” 18th International Conference on IP + Optical Network (iPOP2022), 3rd Jun 2022, Japan (Hybrid: In-Person and Virtual Conference) [POSTER Presentation].
  22. Halder, J., Maity, M., Oki, E., and Chatterjee, B.C. “Resource Allocation Considering Inter-Core and Inter-Mode Crosstalks in Path-Protected Spectrally-Spatially Elastic Optical Networks,” 18th International Conference on IP + Optical Network (iPOP2022), 3rd Jun 2022, Japan (Hybrid: In-Person and Virtual Conference) [POSTER Presentation].
  23. Halder, J., Maity, M., Oki, E., and Chatterjee, B.C., “Crosstalk and Noise Avoided Resource Allocation Based on Quantum-Key-Distribution for Spectrally-Spatially Elastic Optical Networks,” Proc. of IEEE ICC, 16–20 May 2022, Seoul, South Korea (Hybrid: In-Person and Virtual Conference).
  24. Kawabata, A., Chatterjee, B.C., and Oki, E., “An Optimistic Synchronization Based Server Selection Scheme with Successive Participation,” Proc. of IEEE CCNC, 8–11 Jan 2022, Las Vegas, USA (Virtual Conference) [POSTER Presentation].
  25. Bao, B., Yang, H., Yao, Q., Chao, L., Chatterjee, B.C., and Oki, E., “Link-oriented Spectrum Resource Balancing for Hybrid Edge/Cloud Elastic Datacenter Optical Networks,” Proc. of IEEE/OSA ACP, 24 – 27 Oct 2021, Shanghai, China (Virtual Conference) [POSTER Presentation].
  26. Jana, R.K., Chatterjee, B.C., Singh, A.P., Srivastava, A., Mukherjee, B., Lord, A., and Mitra, A., “Performance Evaluation of Conventional Spectrum-Allocation Policies for C+L Band Elastic Optical Networks,” Proc. of IEEE ANTS, 13-16 Dec 2021, Hyderabad, India (Hybrid: In-Person and Virtual Conference).
  27. Chatterjee, B.C., Ahmed, I., Wadud, A., and Oki, E., “A Crosstalk-Avoided Core, Mode, and Spectrum Allocation Scheme Based on Priority for Spectrally-Spatially Elastic Optical Networks,” 17th International Conference on IP + Optical Network (iPOP2021), 30th Sept - 1th Oct 2021, Japan (Virtual Conference) [POSTER Presentation].
  28. Kawabata, A., Tojo, T., Chatterjee, B.C., and Oki, E., “An Optimal Allocation Scheme of Database and Application for Delay Sensitive IoT Services,” Proc. of IEEE Globecom, 7-11 Dec 2021, Madrid, Spain (Hybrid: In-Person and Virtual Conference).
  29. Bao, B., Yang, H., Wan, Y., Yao, A., Zhang, J., Chatterjee, B.C., and Oki, E., “Node-Oriented Traffic Prediction and Scheduling Based on Graph Convolutional Network in Metro Optical Networks,” Proc. of IEEE/OSA OFC, 06 – 11 June 2021, CA, USA (Virtual Conference).
  30. Takeda, K., Sato, T., Chatterjee, B.C., and Oki, E., “Jointly Inter-Core XT and Impairment Aware Lightpath Provisioning in Elastic Optical Networks,” Proc. of IEEE ICC, 14-23 June 2021, Montreal, Canada (Virtual Conference).
  31. Kawabata, A., Chatterjee, B.C., and Oki, E., “Optimal Server Selection Scheme with Optimistic Synchronization for Delay Sensitive Services,” Proc. of IEEE CCNC, 9-12 Jan 2021, USA (Virtual Conference).
  32. Chatterjee, B.C. and Oki, E., “Defragmentation for 1+1 Protected Elastic Optical Networks: A Route Partitioning Approach,” 16th International Conference on IP + Optical Network (iPOP2020), 10-11 Sept 2020, Japan (Virtual Conference).
  33. Oki, E., Sawa, T., He, F., Sato, T., and Chatterjee, B.C., “Performance of Hitless Defragmentation with Rerouting for Quasi 1+1 Protected Elastic Optical Networks,” Proc. of 21th ICTON, 19-23 July 2020, Bari, Italy, paper Mo.D3.6. [Invited paper].
  34. Kawabata, A., Chatterjee, B.C., and Oki, E., “Participating-Domain Segmentation Based Server Selection Scheme in Successive Participation Scenario,” Proc. of IEEE GLOBECOM, 9-13 Dec, 2019, Waikoloa, HI, USA.
  35. Sawa, T., He, F., Sato, T., Chatterjee, B.C., and Oki, E., “Defragmentation Considering Link Congestion in Toggled 1+1 Path Protected Elastic Optical Networks,” 24th Optoelectronics and Communications Conference/ International Conference on Photonics in Switching and Computing (OECC/PSC 2019), 7-11 July, 2019, Fukuoka, Japan.
  36. Oki, E., Sato, T., Chatterjee, B.C., “Spectrum Fragmentation Management in Elastic Optical Networks,” 21th International Conference on Transparent Optical Networks (ICTON - 2019), 9-13 July 2019, Angers, France, paper Th.B3.1.
  37. Kawabata, A., Chatterjee, B.C., and Oki, E., “Participating-Domain Segmentation Based Server Selection Scheme in Delay-Sensitive Distributed Communication Approach,” Proc. of IEEE NFV-SDN, 27-29 Nov 2018, Verona, Italy.
  38. Sawa, T., He, F., Sato, T., Chatterjee, B.C., and Oki, E., “Defragmentation Using Reroutable Backup Paths in Toggled 1+1 Path Protected Elastic Optical Networks,” Proc. of IEEE APCC, 12-14 Nov 2018, Ningbo, China.
  39. Chatterjee, B.C., Sarma, N., Mitra, A., Srivastava, A., Stol, N., and Oki, E., “Performance of Dispersion-Reduced Wavelength Assignment in Wavelength-Routed Optical Networks,” Proc. of 20th ICTON, 1-5 Jul 2018, Bucharest, Romania, paper We.C3.5.
  40. Chatterjee, B.C. and Oki, E., “Performance of Hitless Defragmentation Scheme in Quasi 1+1 Path Protected Elastic Optical Networks,” Proc. of 20th ICTON, 1-5 Jul 2018, Bucharest, Romania, paper Th.A2.4. [Invited paper].
  41. Kaur, R., Srivastava, A., Chatterjee, B.C., Mitra, A., and Ramamurthy, B., “Performance Analysis of Fairness Oriented Dynamic Bandwidth Algorithm in Integrated Fiber-Wireless Architecture Based on XG-PON and Wi-Fi,” Proc. of 20th ICTON, 1-5 Jul 2018, Bucharest, Romania, paper We.P.15.
  42. Fujun He, F., Sato, T., Chatterjee, B.C., Kurimoto, T., Urushidani, S., and Oki, E., “Robust Optimization Model for Backup Resource Allocation in Cloud Provider,” Proc. of IEEE ICC, 20-24 May 2018, Kansas City, MO, USA.
  43. Chatterjee, B.C., Kitsuwan, N., and Oki, E., “Performance Evaluation of First-Last-Exact Fit Spectrum Allocation Policy for Elastic Optical Networks,” Proc. of 19th ICTON, 2-6 Jul 2017, Girona, Catalonia, Spain, paper Tu.B1.6.
  44. Kitsuwan, N., Pavarangkoon, P., Chatterjee, B.C., and Oki, E., “Performance of Elastic Optical Network with Allowable Spectrum Conversion at Intermediate Switches,” Proc. of ICTON, 2-6 Jul 2017, Girona, Catalonia, Spain, paper Tu.B1.1. [Invited paper]
  45. Ba, S., Chatterjee, B.C., and Oki, E. “Performance of Route Partitioning Scheme for Hitless Defragmentation in Elastic Optical Networks,” Proc. of IEEE ICNC, 26-29 Jan 2017, Silicon Valley, USA.
  46. Oki, E. and Chatterjee, B.C., “Design and Control in Elastic Optical Networks: Issues, Challenges, and Research Directions,” Proc. of IEEE ICNC, 26-29 Jan 2017, Silicon Valley, USA. [Invited paper]
  47. Ba, S., Kawabata, A., Chatterjee, B.C., and Oki, E., “Computational Time Complexity of Allocation Problem for Distributed Servers in Real-time Applications,” Proc. of APNOMS, 5-7 Oct 2016, Kanazawa, Japan.
  48. Chatterjee, B.C. and Oki, E., “Lightpath Threshold Adaptation Algorithm for Dispersion-Adaptive First-Last Fit Spectrum Allocation Scheme in Elastic Optical Networks,” Proc. of ICTON, 10-14 Jul 2016, Trento, Italy, paper We.A1.5.
  49. Oki, E., Chatterjee, B.C., “Performance Evaluation of Partition Scheme with First-last Fit Spectrum Allocation for Elastic Optical Networks,” Proc. of 18th ICTON, 10-14 Jul 2016, Trento, Italy, paper We.A1.4. [Invited paper]
  50. Matsuno, T., Chatterjee, B.C., Oki, E., Veeraraghavan, M., Okamoto, S., and Yamanaka, N., “Task Allocation Scheme Based on Computational and Network Resources for Heterogeneous Hadoop Clusters,” Proc. of IEEE HPSR, pp. 203-208, Jun 14-17, 2016, Yokohama, Japan.
  51. Kawabata, A., Chatterjee, B.C., and Oki, E., “Distributed Processing Communication Scheme for Real-Time Applications Considering Delay Time Variation and Admissible Maximum Delay,” Proc. of IEEE CQR, 9-12 May 2016, Stevenson, WA, USA.
  52. Chatterjee, B.C., Oki, E., “Performance Evaluation of Spectrum Allocation Policies for Elastic Optical Networks,” Proc. of 17th ICTON, 5-9 Jul 2015, Budapest, Hungary, paper Tu.D3.5.
  53. Oki, E., Chatterjee, B.C., Jayabal, Y., Okamoto, S., Yamanaka, N., and Fumagalli, A., “Performance Evaluation of Span Power Control Scheme for Fast Optical Lightpath Provisioning in Multi-Core Fiber Networks,” Proc. of ICTON, 5-9 Jul 2015, Budapest, Hungary, paper Th.A1.3. [Invited paper]
  54. Matsuno, T., Chatterjee, B.C., Okamoto, S., Oki, E., Veeraraghavan, M., and Yamanaka, N., “Resource Allocation Scheme for Hadoop in Campus Networks,” Proc. of IEEE APCC, 14-16 Oct 2015, Kyoto University, Kyoto, Japan, pp. 596-597.
  55. Chatterjee, B.C., Sarma, N. and Sahu, P.P., “Dispersion Reduction Routing and Wavelength Assignment for Optical Networks,” Proc. of 2nd ICon-TOP, pp. 456 - 463, 7-9 Dec 2011, Kolkata, India. [Invited paper]

Workshops and Technical Reports:

  1. Ahmed, I., Oki, E., and Chatterjee, B.C. “Crosstalk-Aware vs. Crosstalk-Avoided Approaches in Spectrally-Spatially Elastic Optical Networks: Which is the Better Choice?,” 5th IEEE Workshop in Recent Advances in Photonics-2022 (WRAP-2022), 4-6 March 2022, IIT Bombay, Mumbai, India.
  2. Takeda, K., Sato, T., Chatterjee, B.C., and Oki, E., “Performance of Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Elastic Optical Networks,” IEICE Technical Report, Photonic Network, vol. 121, no. 350, pp. 23-30, 2022.
  3. Kumar, P. and Chatterjee, B.C. “Indian IT and Telecommunication Industry: Past, Present, and Future,” 5th IEEE Workshop in Recent Advances in Photonics-2022 (WRAP-2022), vol. 104, no. 7, pp. 734-737, 2021.
  4. Takeda, K., Sato, T., Chatterjee, B.C., and Oki, E., “Jointly Inter-core XT and Intra-core Impairment Aware Resource Allocation Model in Space-division Multiplexing Elastic Optical Networks,” IEICE Technical Report, Photonic Network, vol. 120, no. 388, pp. 116-122, 2021.
  5. Sawa, T., He, F., Sato, T., Chatterjee, B.C., and Oki, E., “Defragmentation Based on Rerouting and Toggling Paths in 1+1 Path Protected Elastic Optical Networks,” IEICE Technical Report, Photonic Network, 2018.
  6. Fujun He, F., Sato, T., Chatterjee, B.C., Kurimoto, T., Urushidani, S., and Oki, E., “Mix Integer Linear Programming Model for Backup Resource Allocation in Cloud Provider,” Photonic Network Workshop, 25 Jul 2018, Kyoto University, Japan. [poster presentation]
  7. Chatterjee, B.C. and Yamanaka, N., “Some Thoughts on India and Japan,” The Journal of the Institute of Electronics Information and Communication Engineers, vol. 101, no. 2, pp.184-187, 2018.
  8. Matsuno, T., Chatterjee, B.C., Okamoto, S., Oki, E., Veeraraghavan, M., and Yamanaka, N., “Task Allocation Scheme for Hadoop in Campus Network Environment,” Proc. of IEICE Society Conference, 8-11 Sep., 2015, Sendai, Japan, paper B-12-20.
  9. Matsuno, T., Chatterjee, B.C., Kitsuwan, N., Oki, E., Veeraraghavan, M., Okamoto, S., and Yamanaka, N., “A Task Allocation Scheme in Hadoop Clusters Considering Computational and Network Resources for Wide Area Networks,” IEICE Technical Report, Photonic Network, PN2016-31, vol. 116, no. 307, pp. 31 - 37, 2016.
  10. Pham, P.V., Muktadir, A.H.A., Chatterjee, B.C., and Oki, E., “Instantaneous Recovery Scheme for Route Design Using Multiple Coding-Aware Protection Scenarios,” Proc. of Photonic Network Workshop, pp. 5-9, 18-19 Mar., 2015, Okinawa, Japan.
  11. Fadini, W., Chatterjee, B.C., and Oki, E., “Performance Evaluation of Partition Scheme for Elastic Spectrum Allocation in Japan Photonic Network," Proc. of IEICE Japan Photonic Network Design Contest, pp 1-4, 28th Nov., 2014, Tokyo, Japan.
  12. Chatterjee,B.C., Sarma, N. and Sahu, P.P., “A Priority-based Wavelength Assignment Scheme for Optical Networks,” Proc. of IWNMA, pp. 1-4, 2-5 Jan 2011, Bangalore, India.

Funding

  1. Efficient resource allocation for spectrally-spatially elastic optical networks
    • Funding Agency: Core Research Grant, Science and Engineering Research Board (SERB), Govt. of India
    • Implementing agency: South Asian University, New Delhi
    • Duration: 2021 to 2023
    • Role: Principal Investigator
    • Amount: 48,14,172 INR
  2. Development of secured and reliable spectrum allocation schemes for next-generation elastic optical networks
    • Funding Agency: Ministry of Electronics & IT (MeitY), R&D in CC&BT group, Govt. of India
    • Implementing agency: Tezpur University, Assam, South Asian University, New Delhi, and Dr. SPM International Institute of Information Technology, Naya Raipur
    • Duration: 2021 to 2023
    • Role: Chief Investigator
    • Amount: 86,63,952 INR
  3. Spectrum defragmentation management in elastic optical networks using machine learning
    • Funding Agency: Indo-Japan collaborative project, DST (India)-JSPS (Japan)
    • Implementing agency: South Asian University, New Delhi, India and Kyoto University, Japan
    • Duration: 2020 to 2022
    • Role: Principal Investigator
    • Amount: 6,60,000 INR (Indian Side) + 2,000,000 JPY (Japan Side)
  4. DST Inspire Faculty Research Grant
    • Funding Agency: Dept. of Science and Technology, Govt. of India
    • Duration: Apr 2017 to Mar 2023
    • Role: Principal Investigator
    • Amount: 35,00,000 INR
  5. Designing routing and spectrum allocation schemes for elastic optical networks
    • Funding Agency: Ministry of Education, Culture, Sports, Science and Technology under the Program for Promoting the Enhancement of Research Universities, Japan.
    • Implementing agency: The University of Electro-Communications, Japan
    • Duration: May 2014 to Feb 2016
    • Role: Principal Investigator
    • Amount: 9,60,000 JPY

Teaching

I am a teaching instructor for the following courses at South Asian University (SAU):
    • CS203: Computer Networks (Winter Semester)
    • CSxxx: Network Programming (Winter Semester)
    • CS101: Programming and Data Structures (Monsoon Semester)
    • CSxxx: Optical Networks (Monsoon Semester)
I taught CSE234 - Computer Architecture and Operating Systems (Operating Systems part) at Indraprastha Institute of Information Technology Delhi (IIITD), New Delhi, India.

Achievements

    • Conference Travel Grant (CTG) funded by IEEE ComSoc to attend INFOCOM 2024.
    • IETE – Brig M L Anand Award FY 2021.
    • INSA Visiting Scientist Award FY 2021-2022.
    • Selected as Fellow of the Institution of Electronics and Telecommunications Engineers (IETE), India, in Mar 2021.
    • IEEE Senior Member in Mar 2019.
    • Outstanding Reviewer Award by (Computer Networks - Elsevier) in Aug 2018 .
    • DST Inspire Faculty Award for the July 2016 Session.
    • ERCIM Postdoctoral Research Fellowship by European Research Consortium for Informatics and Mathematics, in Dec 2016.
    • UEC (The University of Electro - Communications, Tokyo, Japan) Postdoctoral Research Fellowship, Apr 2014 to Mar 2016.
    • IETE (The Institution of Electronics and Telecommunication Engineers, New Delhi, India) Research Fellowship, Oct 2011 to Dec 2013.

Professional Services

  1. Associate Editor: IEEE Access Journal (From Dec 2018 to Till-date)
  2. TPC Member: IEEE RNDM 2015 - 2018, IEEE HPSR 2016 (Social Media Chairs), 2017, and 2019, IEEE ICC 2017 - 2019, and IEEE GLOBECOM 2018 - 2019
  3. Referee Service:
    • Journals: IEEE/ACM Transactions on Networking, IEEE Transactions on Communications, IEEE/OSA Journal of Lightwave Technology, IEEE/OSA Journal of Optical Communication and Networking, IEEE Communications Letters, IEEE Photonics Technology Letters, IEEE Access, Optics Express, Computer Networks - Elsevier, Optical Fiber Technology - Elsevier, Optical Switching and Networking - Elsevier, IEICE Transactions on Communications, IETE Technical Review - Taylor & Francis, Telecommunication Systems - Springer, IEICE Communications Express, and Photonic Network Communications - Springer
    • Conferences: IEEE ICC 2015 - 2019, IEEE HPSR 2015 - 2019, IEEE GLOBECOM 2015 - 2019, and IEEE RNDM 2015 - 2018

To prospective students:

I am looking for a couple of motivated JRF (at least three) to work on different SERB, DST, and MeitY projects, funded by Govt. of India, in the area of Optical networks. If you are interested in working with me, please drop me a mail.

Contact

  • bijoycc[AT]ieee[DOT]org, bijoycc[AT]sau[DOT]int
  • +91-11-24195-276 (O)
  • bijoy.chand.chatterjee
  • Room# LS-203, Rajpur Road, Maidan Garhi, New Delhi 110 068