Publications

Publications

Experiments by users:

P. Netalkar, C. E. Caicedo Bastidas, I. Kadota, G. Zussman, I. Seskar, and D. Raychaudhuri, “Scalable dynamic spectrum access With IEEE 1900.5.2 spectrum consumption models,” IEEE Journal on Selected Areas in Communications, Special Issue on the Future of Wi-Fi and Wireless Technologies in Unlicensed Spectra (to appear), 2025.

Trinity College Dublin and Duke University: A. Raj, Z. Wang, T. Chen, D. Kilper, and M. Runi, “A Generalized Few-Shot Transfer Learning Archi- tecture for Modeling EDFA Gain Spectrum,” IEEE/Optica Journal of Optical Communications and Networking, Special Issue on Optimized and AI/ML Enabled Future Optical Networks (JOCN) (to appear),  2025.

Duke University, NEC Laboratories America, and Trinity College Dublin: Z. Wang, A, Raj, Y.-K. Huang, E. Ip, G. Borraccini, A. D’Amico, S. Han, Z. Qi, G. Zussman, K. Asahi, H. Kageshima, Y. Aono, T. Wang, M. Ruffini, D. Kilper, and T. Chen, “Toward Intelligent and Efficient Optical Networks: Performance Modeling, Co-existence, and Field Trials,” in Proc. IEICE OptoElectronics and Communications Conference/International Conference on Photonics in Switching and Computing (OECC/PSC’25) (invited), July 2025.

Trinity College Dublin, University of Antwerp – IMEC, Virginia Tech, University of Patras, Dienekes, Aalborg University, Tyndall National Institute, University College Cork, Nokia Bell Labs, Duke University, IBM Research Europe: M. Dzaferagic et al., “Decentralized AI-control framework for multi-party multi-network 6G deployments,” in Proc. IEEE ICC 2025 2nd Workshop on the path towards 6G: Standardization and Research Vision (PT6G), June 2025. [download]

Trinity College Dublin and Duke University: S. Xie, R. Raj, D. Briantcev, Z. Wang, T. Chen, and D. Kilper, “WDM System Stimulated Raman Scattering Spectrum and Tilt Prediction using CNN-based Transfer Learning,” in Proc. IEEE/IFIP International Conference on Optical Network Design and Modeling (ONDM’25), May 2025.

Nokia Bell Labs, Universidad Técnica Federico Santa Maria, Stuyvesant High School:  A. Adhikari, S. Mukherjee, A. Mehta, M. Kohli, R. Feick, R. Valenzuela, D. Chizhik, J. Du, and G. Zussman, “Around-corner and Over-top 28 GHz measurement in manhattan: Path loss and AoA for MU-MIMO,” in Proc. IEEE INFOCOM’25, May 2025. [download]

Stuyvesant High School: J. G. Econome, “Immersing Yourself and Students in Classroom Research: One Teacher’s Voyage”, The American Biology Teacher, Vol. 87, No. 4-5, P. 219, Apr-May, 2025. [download]

Duke University, Trinity College Dublin, NEC Laboratories America: Z. Wang, Y.-K. Huang, S. Han, D. Kilper, and T. Chen, “Multi-Span Optical Power Spectrum Prediction Using Cascaded Learning with One-Shot End-to-End Measurement,” Journal of Optical Communications and Networking, Vol. 17, Issue 1, pp. A23-A33, 2025. [download] Invited Paper to the JOCN Special Issue on Top-Scored Papers from IEEE/Optica OFC’24

Nokia Bell Labs, Duke University, Syracuse University, Universidad Técnica Federico Santa Maria: M. Kohli, C. E. Caicedo, T. Chen, I. Tamim, A. D. Estigarribia, T. Dai, I. Kadota, D. Chizhik, J. Du, R. Feick, R. A. Valenzuela, and G. Zussman, “Channel and spectrum consumption models for urban outdoor-to-outdoor 28 GHz wireless,” arXiv:2503.11876 [eess.SP], Mar. 2025. [download]

Trinity College Dublin: A. Raj, D. Kilper, M. Ruffini, “Transfer Learning for EDFA Gain Modeling: A Semi-Supervised Approach Using Internal Amplifier Features”, arXiv:2503.17094 [cs.NI], Mar. 2025.

Duke University, NEC Laboratories America, and Trinity College Dublin: Z. Wang, A. Raj, G. Borraccini, S. Han, Y.-K. Huang, T. Wang, M. Ruffini, D. Kilper, and T. Chen, “Scalable Machine Learning Models for Optical Transmission System Management,” in Proc. IEEE/Optica Optical Fiber Communication Conference (OFC’25) (invited), Mar. 2025.

Duke University: P. Maddala, J. Kolodziejski, A. Adhikari, K. Hermstein, D. Chen, L. Zhu, T. Chen, I. Seskar, and G. Zussman, “Demo: Experimentation with mobile 28 GHz phased array antenna modules,” Proc. ACM MobiCom’24, Nov. 2024. [download]

Duke University: Z. Gao, Z. Qi, and T. Chen, “Mambas: Maneuvering Analog Multi-User Beamforming Using an Array of Subarrays in mmWave Networks,” in Proc. ACM International Conference on Mobile Computing and Networking (MobiCom’24), Nov. 2024. [download]

Duke University and Microsoft: Z. Qi, C.-H. Tung, A. Kalia, and T. Chen, “Savannah: Efficient mmWave Baseband Processing with Minimal and Heterogeneous Resources”, Proc. ACM MobiCom’24, Nov. 2024. [download]

Princeton University: K-W. Cho, P. Maddala, I. Seskar, and K. Jamieson, “Demo: Metasurface-Enabled NextG mmWave for Roadside Networking,” Proc. ACM MobiCom’24, Nov. 2024. [download]

Syracuse University and Duke University: A. Adhikari, K. Hermstein, Y. Wu, T. Legbandt, C. E. Caicedo Bastidas, T. Chen, F. Moshary, I. Seskar, and G. Zussman, “28 GHz phased array interference measurements and modeling for a NOAA microwave radiometer in Manhattan,” Poster description in Proc. ACM MobiCom’24, Nov. 2024. [download]

Duke University and Microsoft: Z. Qi, C.-H. Tung, A. Kalia, and T. Chen, “Demo: Savannah: A Real-Time Programmable mmWave Baseband Processing Framework,” in Proc. ACM MobiCom’24, Oct. 2024.

Duke University and Trinity College Dublin: R. Raj, S. Xie, Z. Wang, T. Chen, and D. Kilper, “Raman Tilt Prediction for Digital Twin Modelling of ROADM-based Transmission Systems,” in Proc. IEEE Future Networks World Forum (FNWF’24), Oct. 2024.

Lehman College, Pomona College, Texas A&M University, Penn State University, SUNY Albany: G. Jain, B. Hindi, Z. Zhang, K. Srinivasula, M. Xie, M. Ghasemi, D. Weiner, S. A. Paris, X. Xu, M. Malcolm, M. Turkcan, J. Ghaderi, Z. Kostic, G. Zussman, and B. Smith, “StreetNav: Leveraging street cameras to support precise outdoor navigation for blind pedestrians,” Proc. ACM UIST’24, Oct. 2024. [download] [video preview] [demo video]

Washington University in St. Louis , MIT, Duke University, Northwestern, Texas Instruments: A. Nagulu, N. Reiskarimian, T. Chen, S. Garikapati, I. Kadota, T. Dinc, S. L. Garimella, M. Kohli, A. S. Levin, G. Zussman, and H. Krishnaswamy, “Doubling down on wireless capacity: A review of integrated circuits, systems, and networks for full duplex,” Proceedings of the IEEE, vol. 112, no. 5, pp. 405–432, Aug. 2024. [download]

Trinity College Dublin, University of Antwerp, IMEC, Virginia Tech, University of Patras, Aalborg University, Tyndall National Institute, University of College Cork, Nokia Bell Labs, and Duke University: M. Dzaferagic, M. Ruffini, N. Slamnik-Krijestorac, J. F. Santos, J. Marquez-Barja, C. Tranoris, S. Denazis, T. Kyriakakis, P. Karafotis, L. DaSilva, S. R. Pandey, J. Shiraishi, P. Popovski, S. K. Jensen, C. Thomsen, T. B. Pedersen, H. Claussen, J. Du, G. Zussman, T. Chen, Y. Chen, S. Tirupathi, I. Seskar, and D. Kilper, “Poster: Decentralized Multi-Party Multi-Network AI for Global Deployment of 6G Wireless Systems,” in Proc. EuCNC’24, June 2024.
 
Universidad Técnica Federico Santa Maria, Stuyvesant High School: M. Kohli, A. Adhikari, G. Avci, S. Brent, A. Dash, J. Moser, S. Hossain, I. Kadota, C. Garland, S. Mukherjee, R. Feick, D. Chizhik, J. Du, R. Valenzuela, and G. Zussman, “Outdoor-to-indoor 28 GHz wireless measurements in Manhattan: Path loss, environmental effects, and 90% coverage,” IEEE/ACM Transactions on Networking, vol. 32, no. 3, pp. 2463–2478, June 2024. [download]
 
Princeton University: K. W. Cho, P. Maddala, I. Seskar, K. Jamieson, “Wall-Street: Smart Surface-Enabled 5G mmWave for Roadside Networking,” arXiv preprint arXiv:2405.06754, May 2024 [download]
 
Syracuse University and Northwestern University: P. Netalkar, C. E. Caicedo Bastidas, I. Kadota, G. Zussman, I. Seskar, and D. Raychaudhuri, “Scalable dynamic spectrum access with IEEE 1900.5.2 spectrum consumption models,” TechRxiv, Apr. 2024. [download]
 
Duke University, Trinity College Dublin, NEC Laboratories America: Z. Wang, Y.-K. Huang, S. Han, T. Wang, D. Kilper, and T. Chen, “Multi-span optical power spectrum prediction using ML-based EDFA models and cascaded learning,” in Proc. IEEE/Optica Optical Fiber Communication Conference (OFC’24) , Mar. 2024. Top-Scored Paper and Corning Outstanding Student Paper Competition Finalist
 
NEC Laboratories America, NTT Network Innovation Labs, Politecnico di Torino, Trinity College Dublin, Duke University, NEC Corporation: E. Ip, Y.-K. Huang, G. Borraccini, T. Mano, T. Matsumura, H. Nishizawa, A. D’Amico, V. Curri, D. Kilper, Z. Wang, G. Zussman, T. Chen, and K. Asahi, “Inline fiber type identification using in-service Brillouin optical time domain analysis,” in Proc. IEEE/Optica Optical Fiber Communication Conference (OFC’24) , Mar. 2024.
 

NTT Network Innovation Labs, NEC Labs America, Duke University, NTT Software Innovation Center, NTT IOWN Development Center, Politecnico di Torino, Trinity College Dublin, NEC Corporation: H. Nishizawa, T. Mano, T. Ferreira de Lima, Y.-K. Huang, Z. Wang, W. Ishida, M. Kawashima, E. Ip, A. D’Amico, S. Okamoto, T. Inoue, K. Anazawa, V. Curri, G. Zussman, D. Kilper, T. Chen, T. Wang, K. Asahi, and K. Takasugi, “Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges,” Journal of Optical Communications and Networking, vol. 16, no. 2, pp. 233–242, Feb. 2024. [download]

NEC Laboratories America, Duke University, Trinity College Dublin, and NEC Corporation: Z. Wang, Y.-K. Huang, E. Ip, Z. Qi, G. Zussman, K. Asahi, H. Kageshima, Y. Aono, and T. Chen, “Field trial of coexistence and simultaneous switching of real-time fiber sensing and coherent 400 GbE in a dense urban environment,” IEEE/OPTICA Journal of Ligthwave Technology, vol. 42, no. 4, pp. 1304–1311, Feb. 2024. [download] Invited Paper to the Special Issue on Top-Scored Papers from IEEE/Optica OFC’23

RPI: M. Ghasemi, Z. Yang, M. Sun, H. Ye, Z. Xiong, J. Ghaderi, Z. Kostic, and G. Zussman, “Video-based social distancing: evaluation in the COSMOS testbed,” IEEE Internet of Things Journal, vol. 11, no. 3, pp. 4987–4997, Feb. 2024. [download]

Trinity College Dublin: S. Choudhury, P. Netalkar, F. Slyne, D. Collins, S. B. Ali, D. Kilper, I. Seskar, D. Raychaudhuri, “Remote Orchestration of NextG Services Across the Global Internet: An Experimental Study,” IEEE GLOBECOM: Workshop on FutureG Experimental Test Platforms for Advanced Systems Implementation and Research, Dec. 2023. [download]

NTT Network Innovation Labs, NEC Laboratories America, Duke University, NTT Software Innovation Center, Politecnico di Torino, Trinity College Dublin, and NEC Corporation: H. Nishizawa, T. Mano, T. Ferreira de Lima, Y.-K. Huang, Z. Wang, W. Ishida, M. Kawashima, E. Ip, A. D’Amico, S. Okamoto, T. Inoue, K. Anazawa, V. Curri, G. Zussman, D. Kilper, T. Chen, T. Wang, K. Asahi, and K. Takasugi, “Fast WDM provisioning with minimal probing: the first field experiments for DC exchanges,” arXiv:2309.07359v3 [eess.SY], Nov. 2023. [download]

Rice University and Accenture Labs: S. Choudhury, S. Das, S. Paul, Prasanthi Maddala, Ivan Seskar, Dipankar Raychaudhuri, “MEC-Intelligent Agent Support for Low-Latency Data Plane in Private NextG Core”, arXiv preprint arXiv:2310.06279, Oct. 2023. [download]

Lehman College, Pomona College, Texas A&M University, Penn State University, SUNY Albany: G. Jain, B. Hindi, Z. Zhang, K. Srinivasula, M. Xie, M. Ghasemi, D. Weiner, S. A. Paris, X. Y. T. Xu, M. Malcolm, M. Turkcan, J. Ghaderi, Z. Kostic, G. Zussman, and B. A. Smith, “StreetNav: Leveraging Street Cameras to Support Precise Outdoor Navigation for Blind Pedestrians,” arXiv:2310.00491 [cs.HC], Oct. 2023. [download] [demo video]

Lehman College, Pomona College, Texas A&M University, Penn State University, SUNY Albany: G. Jain, B. Hindi, M. Xie, Z. Zhang, K. Srinivasula, M. Ghasemi, D. Weiner, X. Xu, S. A. Paris, C. Tedjo, J. Bassin, M. Malcolm, M. Turkcan, J. Ghaderi, Z. Kostic, G. Zussman, and B. Smith, “Towards street camera-based outdoor navigation for blind pedestrians,” in Poster description in Proc. ACM ASSETS’23, Oct. 2023. [download] [demo video]

Duke University: Z. Qi, Z. Gao, C.-H. Tung, and T. Chen, “Programmable Millimeter-Wave MIMO Radios with Real-Time Baseband Processing”, in Proc. ACM MobiCom’23 Workshop on Wireless Network Testbeds, Experimental evaluation & CHaracterization (WiNTECH’23), Oct. 2023. [download]

NTT Network Innovation Labs, NEC Laboratories America, Duke University, NTT Software Innovation Center, Politecnico di Torino, Trinity College Dublin, and NEC Corporation: T. Mano, T. Ferreira de Lima, Y.-K. Huang, Z. Wang, W. Ishida, E. Ip, A. D’Amico, S. Okamoto, T. Inoue, H. Nishizawa, V. Curri, G. Zussman, D. Kilper, T. Chen, T. Wang, K. Asahi, and K. Takasugi, “First Field Demonstration of Automatic WDM Optical Path Provisioning over Alien Access Links for Data Center Exchange,” in Proc. European Conference on Optical Communication (ECOC’23), Oct. 2023. [download] one of Conf. Best Papers

Trinity College Dublin and Duke University: A. Raj, Z. Wang, F. Slyne, T. Chen, D. Kilper, and M. Ruffini, “Self-Normalizing Neural Network, Enabling One Shot Transfer Learning for Modeling EDFA Wavelength Dependent Gain,” in Proc. European Conference on Optical Communication (ECOC’23), Oct. 2023. [download]

Trinity College Dublin and Duke University: R. Raj, S. Xie, Z. Wang, T. Chen, and D. Kilper, “Machine Learning-based Raman Tilt Prediction in a ROADM Transmission System,” in Proc. European Conference on Optical Communication (ECOC’23), Oct. 2023. [download]

Trinity College Dublin and Duke University: Z. Wang, D. Kilper, and T. Chen, “An Open EDFA Gain Spectrum fDataset and Its Applications in Data-driven EDFA Gain Modeling,” IEEE/Optica Journal of Optical Communications and Networking (JOCN), Vol. 15, No. 9, pp. 588-599, September 2023. [dataset] [download]

Trinity College Dublin and Duke University: E. Akinrintoyo, Z. Wang, B. Lantz, T. Chen, and D. Kilper, “Reconfigurable Topology Testbeds: A New Approach to Optical System Experiments,” Optical Fiber Technology, Special Issue on Novel Optical Networking Architectures and Open Interfaces for 5G and Future 6G Networks (OFT) (invited), vol. 76, pp. 103243, Mar. 2023. [download]

Kentyou: M. Ghasemi, S. Kleisarchaki, T. Calmant, J. Lu, S. Ojha, Z. Kostic, L. Gürgen, G. Zussman, and J. Ghaderi, “Demo: Real-time Multi-Camera Analytics for Traffic Information Extraction and Visualization,” in Proc. IEEE PerCom’23, Mar. 2023 [download]

NEC Laboratories America, Duke University, Trinity College Dublin, and NEC Corporation: Y. K. Huang, Z. Wang, E. Ip, Z. Qi, G. Zussman, D. Kilper, K. Asahi, H. Kageshima, Y. Aono, and T. Chen, “Field trial of coexistence and simultaneous switching of real-time fiber sensing and 400GbE supporting DCI and 5G mobile services,” in Proc. IEEE/OPTICA Optical Fiber Communication Conference (OFC’23), W3H.4, Mar. 2023. Top Scored Paper [download]

Duke University and Trinity College Dublin: Z. Wang, D. Kilper, and T. Chen, “Transfer learning-based ROADM EDFA wavelength dependent gain prediction using minimized data collection,” in Proc. IEEE/OPTICA Optical Fiber Communication Conference (OFC’23), Th2A.1, Mar. 2023. [download]

Syracuse University: P. Netalkar, A. Zahabee, C. E. Caicedo Bastidas, I. Kadota, D. Stojadinovic, G. Zussman, I. Seskar, and D. Raychaudhuri, “Large-scale dynamic spectrum access with IEEE 1900.5.2 spectrum consumption models,” in Proc. IEEE WCNC’23, Mar. 2023. [download]

Nokia Bell Labs: D. Chizhik, J. Du, M. Kohli, A. Adhikari, R. Feick, R. Valenzuela, and G. Zussman, “Accurate urban path loss models including diffuse scatter,” in Proc. 17th European Conf. on Antennas and Propagation (EuCAP’23), Mar. 2023. [download]

Northeastern University: L. Bonati, M. Polese, S. D’Oro, S. Basagni, and T. Melodia, “OpenRAN Gym: AI/ML Development, Data Collection, and Testing for O-RAN on PAWR Platforms,” Computer Networks, vol. 220, pp. 1-11, Jan. 2023. [download]

Nokia Bell Labs, Universidad Técnica Federico Santa Maria, Stuyvesant High School: M. Kohli, A. Adhikari, G. Avci, S. Brent, J. Moser, S. Hossain, A. Dash, I. Kadota, R. Feick, D. Chizhik, J. Du, R. Valenzuela, and G. Zussman, “Outdoor-to-Indoor 28GHz Wireless Measurements in Manhattan: Path Loss, Location Impacts, and 90% Coverage,” in Proc. ACM MOBIHOC’22, Oct. 2022. [download] [dataset (NIST)] [dataset (local)] [presentation]

Duke University and Trinity College Dublin: Z. Wang, E. Akinrintoyo, D. Kilper, and T. Chen, “Optical signal spectrum prediction using machine learning and in-line channel monitors in a multi-span ROADM system,” in Proc. ECOC’22, Sept. 2022. [download]
 
Northeastern University:L. Bonati, M. Polese, S. D’Oro, S. Basagni, and T. Melodia, “OpenRAN Gym: AI/ML Development, Data Collection, and Testing for O-RAN on PAWR Platforms”, arXiv:2207.12362 [cs.NI], July 2022. [download]
 
Technological University Dublin, University College Dublin, and University of Nebraska-Lincoln (UNL): S. Sharm, S. Urumka, G. Fontanesi, V.S. Karanam, B. Hu, B. Ramamurthy, A. Nag, “Towards Emulation of Intelligent IoT Networks on EU-US Testbeds,” 2022 International Seminar on Intelligent Technology and Its Applications (ISITIA), July 2022, pp. 484-489.
 
Kentyou: M. Ghasemi, S. Kleisarchaki, T. Calmant, L. Gürgen, J. Ghaderi, Z. Kostic, and G. Zussman, “Demo: Real-time camera analytics for enhancing traffic intersection safety,” in Proc. ACM MobiSys’22, June 2022. [download]
 
Nokia Bell Labs, Universidad Técnica Federico Santa Maria, Stuyvesant High School: M. Kohli, A. Adhikari, G. Avci, S. Brent, A. Dash, J. Moser, S. Hossain, I. Kadota, C. Garland, S. Mukherjee, R. Feick, D. Chizhik, J. Du, R. Valenzuela, and G. Zussman, “Outdoor-to-indoor 28 GHz wireless measurements in manhattan: Path loss, environmental effects, and 90% coverage,” arXiv:2205.09436 [eess.SP], May 2022. [download]
 
RPI: Z. Yang, M. Sun, H. Ye, Z. Xiong, G. Zussman, and Z. Kostic, “Bird’s-eye View Social Distancing Analysis System,” in Proc. IEEE ICC 2022 Workshop on Edge Learning for 5G Mobile Networks and Beyond, May 2022. [download]
 

Duke University, Trinity College Dublin, and Telecom Paris: T. Chen, J. Yu, A. Minakhmetov, C. Gutterman, M. Sherman, S. Zhu, S. Santaniello, A. Biswas, I. Seskar, G. Zussman, and D. Kilper, “A software-defined programmable testbed for beyond-5G optical-wireless experimentation at city-scale”, IEEE Network, Special Issue on Next-Generation Optical Access Networks to Support Super-Broadband Services and 5G/6G Mobile Networks, vol. 36, no. 2, pp. 90-99, Mar./Apr. 2022. [download]

Kyutech: A. Qadeer, M. J. Lee and K. Tsukamoto, “Flow-Level Dynamic Bandwidth Allocation in SDN-Enabled Edge Cloud using Heuristic Reinforcement Learning,” 2021 8th International Conference on Future Internet of Things and Cloud (FiCloud), Aug. 2021. [download]

Nokia Bell Labs: D. Chizhik, J. Du, R. Valenzuela, “Universal Path Gain Laws for Common Wireless Communication Environments”, IEEE Transactions on Antennas and Propagation, vol. 69, no. 6, pp. 3459–3469, June 2021  [download]

RPI: M. Ghasemi, Z. Yang, M. Sun, H. Ye, Z. Xiong, J. Ghaderi, Z. Kostic, and G. Zussman, “Demo: Video-based social distancing evaluation in the COSMOS testbed pilot site,” in Proc. ACM MOBICOM’21, 2021. [download] [poster]

Syracuse University: D. Stojadinovic, P. Netalkar, C. E. Caicedo Bastidas, I. Kadota, G. Zussman, I. Seskar, and D. Raychaudhuri, “A spectrum consumption model-based framework for DSA experimentation on the COSMOS testbed,” in Proc. ACM MobiCom’21 Workshop on Wireless Network Testbeds, Experimental evaluation & CHaracterization (WiNTECH’21), 2021.  [download] [presentation]

Trinity College Dublin and Duke University: B. Lantz, J. Yu, A. Bhardwaj, A. Diaz-Montiel, A. Quraishy, S. Santaniello, T. Chen, R. Fujieda, A. Mukhopadhyay, G. Zussman, M. Ruffini, and D. Kilper, “SDN-controlled dynamic front-haul provisioning, emulated on hardware and virtual COSMOS optical x-haul testbeds,” in Proc. OSA OFC’21, 2021. [download] [presentation] [demo video]

Nokia Bell Labs and and Universidad Técnica Federico Santa María:  J. Du, D. Chizhik, R. Valenzuela, R. Feick, G. Castro, M. Rodriguez, T. Chen, M. Kohli, and G. Zussman, “Directional measurements in urban street canyons from macro rooftop sites at 28 GHz for 90% outdoor coverage,” IEEE Transactions on Antenna and Propagation, vol. 69, no. 6, pp. 3459–3469, June 2021. [download]

Telecom Paris: A. Minakhmetov, C. Gutterman, T. Chen, J. Yu, C. Ware, L. Iannone, D. Kilper, and G. Zussman, “Experiments on cloud-RAN wireless handover using optical switching in a dense urban testbed,” in Proc. OSA OFC’20, Th2A.25, 2020. [download]
 
Nokia Bell labs: K. Guan, J. E. Simsarian, F. Boitier, D. Kilper, J. Pesic, and M. Sherman, “Efficient Classification of Polarization Events Based on Field Measurements”, Proc. OSA OFC’20, Th3D.7, 2020 [download]
 

Nokia Bell Labs and Universidad Técnica Federico Santa María: T. Chen, M. Kohli, T. Dai, A. D. Estigarribia, D. Chizhik, J. Du, R. Feick, R. Valenzuela, and G. Zussman, “28GHz channel measurements in the COSMOS testbed deployment area,” in Proc. ACM MobiCom’19 Workshop on Millimeter-Wave Networks and Sensing Systems (mmNets), 2019. [download] [presentation]

Testbed design, pilot experiments, and educational outcomes by the project team:

  1. C. Zang, M. K. Turkcan, G. Zussman, Z. Kostic, and J. Ghaderi, “Adaptive data collection for robust learning across multiple distributions,” in Proc. ICML’25 (to appear), July 2025.
  2. M. Kohli, M. B. Dastjerdi, J. Zhou, I. Seskar, H. Krishnaswamy, G. Zussman, and T. Chen, “Design and testbed deployment of frequency-domain equalization full duplex radios,” IEEE Transactions on Wireless Communications, vol. 24, no. 5, pp. 4377–4391, May 2025. [download].

  3. N. S. Pargoo, M. Ghasemi, S. Xia, M. K. Turkcan, T. Ehsan, C. Zang, Y. Sun, J. Ghaderi, G. Zussman, Z. Kostic, and J. Ortiz, “Urban sensing for human-centered systems:A modular edge framework for real-time interaction,” in Proc. 3rd Int. Workshop on Human-Centered Sensing, Modeling, and Intelligent Systems (HumanSys), 2025. [download]

  4. M. Ghasemi, Z. Kostic, G. Zussman, and J. Ghaderi, “Systems and methods for adaptive streaming for real-time video analytics (ASTRA), US Patent Application.” Apr-2025.

  5. X. Di, Y. Fu, M. K. Turkcan, M. Ghasemi, Z. Mo, C. Zang, A. Adhikari, Z. Kostic, and G. Zussman, “AI-Powered urban transportation digital twin: Methods and applications,” arXiv:2501.10396 [eess.SY], Dec. 2024. [download]

  6. N. S. Pargoo, M. Ghasemi, S. Xia, M. K. Turkcan, T. Ehsan, C. Zang, Y. Sun, J. Ghaderi, G. Zussman, Z. Kostic, and J. Ortiz, “The Streetscape Application Services Stack (SASS): Towards a distributed sensing architecture for urban applications,” arXiv:2411.19714 [cs.NI], Nov. 2024. [download]
  7. M. Ghasemi, Z. Kostic, J. Ghaderi, and G. Zussman, “EdgeCloudAI: Edge-Cloud Distributed Video Analytics,” in Demo description in Proc. ACM MobiCom’24, Nov. 2024. [download]
  8. A. Nagulu, N. Reiskarimian, T. Chen, S. Garikapati, I. Kadota, T. Dinc, S. L. Garimella, M. Kohli, A. S. Levin, G. Zussman, and H. Krishnaswamy, “Doubling down on wireless capacity: A review of integrated circuits, systems, and networks for full duplex,” Proceedings of the IEEE, vol. 112, no. 5, pp. 405–432, Aug. 2024. [download]
  9. C. Zang, M. Turkcan, G. Zussman, J. Ghaderi, and Z. Kostic, “Data-driven traffic simulation for an intersection in a metropolis,” in The 1st Workshop on Populating Empty Cities — Virtual Humans for Robotics and Autonomous Driving at CVPR 2024 (POETS), June 2024.
  10. M. K. Turkcan, S. Narasimhan, C. Zang, G. H. Je, B. Yu, M. Ghasemi, J. Ghaderi, G. Zussman, and Z. Kostic, “Constellation dataset: benchmarking high-altitude object detection for an urban intersection,” arXiv:2404.16944 [cs.CV], Apr. 2024. [download]
  11. M. Ghasemi, Z. Kostic, G. Zussman, and J. Ghaderi, “Systems and methods for adaptive streaming for real-time video analytics (ASTRA), US Provisional Patent Application No. 63/633,989.” Apr. 2024.
  12. M. Kohli, M. B. Dastjerdi, J. Zhou, I. Seskar, H. Krishnaswamy, G. Zussman, and T. Chen, “Design and testbed deployment of frequency-domain equalization full duplex radios,” arXiv:2401.17751 [cs.NI], Jan. 2024. [download]
  13. T. Chen, P. Maddala, P. Skrimponis, J. Kolodziejski, A. Adhikari, H. Hu, Z. Gao, A. Paidimarri, A. Valdes- Garcia, S. Rangan, G. Zussman, and I. Seskar, “Programmable and Open-Access Millimeter-Wave Radios in the COSMOS Testbed: Design, Deployment, and Experimentation,” Computer Networks (COMNET) (invited), vol. 234, pp. 109922, Oct. 2023. [download]
  14. P. Netalkar, J. Chen and D. Raychaudhuri, “mmCPTP: A Cross-Layer Pull based Transport Protocol for 5G mmWave Networks,” IEEE/IFIP Network Operations and Management Symposium (NOMS 2023), May 2023. [download]
  15. Z. Kostic, A. Angus, Z. Yang, Z. Duan, I. Seskar, G. Zussman, and D. Raychaudhuri, “Smart city intersections: Intelligence nodes for future metropolises,” IEEE Computer, Special Issue on Smart and Circular Cities, Dec. 2022. [download]
  16. I. Nasim, P. Skrimponis, A. Ibrahim, S. Rangan, I. Seskar, “Reinforcement Learning of Millimeter Wave Beamforming Tracking over COSMOS Platform,” in Proc. 16th ACM Workshop on Wireless Network Testbeds, Experimental evaluation & Characterization (WiNTECH’22), Oct. 2022. [download]
  17. S. Choudhury, J. Kolodziejski, I. Seskar, and D. Raychaudhuri, “Experimental evaluation of virtual reality applications running on next-gen network scenarios with edge cloud assistance,”  in Proc. 16th ACM Workshop on Wireless Network Testbeds, Experimental evaluation & Characterization (WiNTECH’22), Oct. 2022. [download]
  18. A. Angus, Z. Duan, G. Zussman, and Z. Kostic, “Real-Time Video Anonymization in Smart City Intersections,” in Proc. IEEE MASS’22 (invited), Oct. 2022. [download] [presentation] [video] [dataset]
  19. B. Gokalgandhi, I. Seskar, “Channel Estimation for Massive MIMO systems using Tensor Cores in GPU,” In Proc. IEEE INFOCOM Workshop on Computer and Networking Experimental Research using Testbeds (CNERT 2022), May 2022. [download]
  20. Z. Kostic, A. Angus, Z. Yang, Z. Duan, I. Seskar, G. Zussman, and D. Raychaudhuri, “Smart city intersections: Intelligence nodes for future metropolises,” arXiv:2205.01686v2 [cs.CV], May 2022. [download]
  21. Z. Yang, M. Sun, H. Ye, Z. Xiong, G. Zussman, and Z. Kostic, “Birds eye view social distancing analysis system,” arXiv:2112.07159 [cs.CV], Dec. 2021. [download]
  22. Z. Duan, Z. Yang, R. Samoilenko, D. Snehal Oza, A. Jagadeesan, M. Sun, H. Ye, Z. Xiong, G. Zussman, Z. Kostic,” Smart City Traffic Intersection: Impact of Video Quality and Scene Complexity on Precision and Inference,” in Proc. 19th IEEE International Conference on Smart City Dec. 2021. [download]
  23. M. Kohli, T. Chen, M. Baraani Dastjerdi, J. Welles, I. Seskar, H. Krishnaswamy, and G. Zussman, “Open-access full-duplex wireless in the ORBIT and COSMOS testbeds,” Computer Networks, no. 199, p. 108420, Nov. 2021. [download]
  24. T. Chen, P. Maddala, P. Skrimponis, J. Kolodziejski, X. Gu, A. Paidimarri, S. Rangan, G. Zussman, and I. Seskar, “Programmable and open-access millimeter-wave radios in the PAWR COSMOS testbed,” in Proc. ACM MobiCom’21 Workshop on Wireless Network Testbeds, Experimental evaluation & CHaracterization (WiNTECH’21), 2021. [download] [presentation]
  25. M. Ghasemi, Z. Kostic, J. Ghaderi, and G. Zussman, “Auto-SDA: Automated Video-based Social Distancing Analyzer,” in Proc. 3rd Workshop on Hot Topics in Video Analytics and Intelligent Edges (HotEdgeVideo’21), 2021. [download] [presentation]
  26. M. Ghasemi, “Auto-SDA: Automated video-based social distancing analyzer,” ACM SIGMETRICS Performance Evaluation Review, vol. 49, no. 2, pp. 69–71, Sep. 2021. [download] ACM SIGMETRICS’21 SRC finalist
  27. X. Gu, A. Paidimarri, B. Sadhu, C. Baks, S. Lukashov, M. Yeck, Y. Kwark, T. Chen, G. Zussman, I. Seskar, and A. Valdes-Garcia, “Development of a compact 28-GHz software-defined phased array for a city-scale wireless research testbed,” in Proc. IEEE International Microwave Symposium (IMS’21), June 2021. [download] Finalist of IMS’21 Advanced Practice Paper Competition (APPC)
  28. P. Skrimponis, N. Makris, S. Borges Rajguru, K. Cheng, J. Ostrometzky, E. Ford, Z. Kostic, G. Zussman, and T. Korakis, “COSMOS Educational Toolkit: Using Experimental Wireless Networking to Enhance Middle/High School STEM Education,” ACM SIGCOMM Computer Communication Review, vol. 50, no. 4, Oct. 2020.  [download]
  29. D. Raychaudhuri, I. Seskar, G. Zussman, T. Korakis, D. Kilper, T. Chen, J. Kolodziejski, M. Sherman, Z. Kostic, X. Gu, H. Krishnaswamy, S. Maheshwari, P. Skrimponis, and C. Gutterman, “Challenge: COSMOS: A city-scale programmable testbed for experimentation with advanced wireless,” in Proc. ACM MobiCom’20, 2020. [download] [presentation] [long video] [short video]
  30. M. Kohli, T. Chen, M. Baraani Dastjerdi, J. Welles, I. Seskar, H. Krishnaswamy, and G. Zussman, “Open-access full-duplex wireless in the ORBIT and COSMOS testbeds,” in Proc. ACM MobiCom’20 Workshop on Wireless Network Testbeds, Experimental evaluation & CHaracterization (WiNTECH), 2020. [download] [presentation] [video]
  31. M. Kohli, T. Chen, J. Welles, M. Baraani Dastjerdi, J. Kolodziejski, M. Sherman, I. Seskar, H. Krishnaswamy, and G. Zussman, “Demo: Remote experimentation with open-access full-duplex wireless in the COSMOS testbed,” in Proc. ACM MobiCom’20, 2020. [download] [presentation] [video]
  32. P. Skrimponis, N. Makris, K. Cheng, J. Ostrometzky, Z. Kostic, G. Zussman, T. Korakis, and S. Borges Rajguru, “Evaluation: A teacher professional development program using wireless communications and NGSS to enhance STEM teaching & learning,” in Proc. ASEE Annual Conference, 2020. [download] [presentation][video]
  33. S. Yang, E. Bailey, Z. Yang, J. Ostrometzky, G. Zussman, I. Seskar, Z. Kostic, “COSMOS Smart Intersection: Edge Compute and Communications for Bird’s Eye Object Tracking,” IEEE Percom – SmartEdge 2020, 4th International Workshop on Smart Edge Computing and Networking, 2020. [download]
  34. J. Yu, C. Gutterman, A. Minakhmetov, M. Sherman, T. Chen, S. Zhu, G. Zussman, I. Seskar, and D. Kilper, “Dual use SDN controller for management and experimentation in a field deployed testbed,” in Proc. OSA OFC’20, T3J.3, 2020. [download]
  35. C. Gutterman, A. Minakhmetov, J. Yu, M. Sherman, T. Chen, S. Zhu, I. Seskar, D. Raychaudhuri, D. Kilper, and G. Zussman, “Programmable optical x-haul network in the COSMOS testbed,” in Proc. IEEE ICNP’19 Workshop Midscale Education and Research Infrastructure and Tools (MERIT), 2019. [download]
  36. T. Chen, J. Welles, M. Kohli, M. Baraani Dastjerdi, J. Kolodziejski, M. Sherman, I. Seskar, H. Krishnaswamy, and G. Zussman, “Experimentation with full-duplex wireless in the COSMOS testbed,” in Proc. IEEE ICNP’19 Workshop Midscale Education and Research Infrastructure and Tools (MERIT), 2019. [download] [presentation]
  37. J. Yu, T. Chen, C. Gutterman, S. Zhu, G. Zussman, I. Seskar, and D. Kilper, “COSMOS: Optical architecture and prototyping,” in Proc. OSA OFC’19, M3G.3 (invited), 2019. [download] [slides]   .
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