Currently serving as a Senior Research Scientist at Nokia.

Experiences

  • Industry: Researchers at Nokia Bell-Labs(FI), Samsung R&D Inst.(UK), SK Hynix(KR)
  • Academic: Postdoc/Ph.D/MSc in Communications Engineering at Aalto

Research Interest

  • Quantum computation, Quantum amplitude amplification
  • Decision-making, Reinforcement learning, Game theory, Optimization
  • Physics-informed model, Stochastic geometry
  • Computing resource management, Task offloading
  • Spectrum resource management, Interference model and control

Publications

  • [MMSys] X. Li, E. Vikberg, B. Cho, and Y. Xiao, “Pandia: Open-source Framework for DRL-based Real-time Video Streaming Control,” to appear in Proc. ACM Multimedia Systems Conference (MMSys), 2024.
  • [TKDE] B. Cho, Y. Xiao, P. Hui, and D. Dong, “Quantum bandit with amplitude amplification exploration in an adversarial environment,” in IEEE Transactions on Knowledge and Data Engineering (TKDE), vol. 36, no. 1, pp. 311-317, Jan. 2024. link
  • [TVT] B. Cho and Y. Xiao, “A repeated unknown game: Decentralized task offloading decision making in vehicular fog computing,” in IEEE Transactions on Vehicular Technology (TVT), vol. 72, no. 10, pp. 13430-13446, Oct. 2023. link
  • [SJ] O. U. Akgul, W. Mao, B. Cho, and Y. Xiao, “A data-driven platform for simulating vehicular fog computing environment,” in IEEE Systems Journal (SJ), vol. 17, no. 3, pp. 5002-5013, Sept. 2023. link
  • [TVT] W. Mao, O. U. Akgul, B. Cho, Y. Xiao, and A. Ylä-Jääski, “On-demand Vehicular Fog Computing for Beyond 5G Networks,” in IEEE Transactions on Vehicular Technology (TVT), vol. 72, no. 12, pp. 15237-15253, Dec. 2023. link
  • [EDGE] K. R. Rajput, C. D. Kulkarni, B. Cho, W. Wang, and I. Kim, “EdgeFaaSBench: Benchmarking Edge Devices Using Serverless Computing,” to appear in Proc. IEEE International Conference on Edge Computing (EDGE), Jul. 2022. link
  • [JIOT] W. Mao, O. U. Akgul, A. Mehrabi, B. Cho, Y. Xiao, and A. Ylä-Jääski, “Data-Driven Capacity Planning for Vehicular Fog Computing,” in IEEE Internet of Things Journal (JIOT), vo. 70, no. 11, pp. 11308-11323, Jan. 2022. link
  • [CCNC] X. Li, B. Cho, and Y. Xiao, “Balancing Latency and Accuracy on Deep Video Analytics at the Edge,” in Proc. IEEE Consumer Communications & Networking Conference (CCNC), pp. 299-306, Jan. 2022. link
  • [TVT] B. Cho and Y. Xiao, “Learning-based decentralized offloading decision making in an adversarial environment,” in IEEE Transactions on Vehicular Technology (TVT), vo. 70, no. 11, pp. 11308-11323, Sept. 2021. link
  • [JSAC] B. Cho, K. Koufos, R. Jäntti, and S.-L, Kim, “Co-primary spectrum sharing for inter-operator Device-to-Device communication,” in IEEE Journal on Selected Areas in Communications (JSAC), vol. 35, no. 1, pp. 91-105, Jan. 2017. link
  • [WCL] B. Cho, K. Koufos, and R. Jäntti, “Bounding the mean interference in matern type II hard-core wireless networks,” IEEE Wireless Communications Letters, vol.2, no.5, pp.563 - 566, Oct. 2013
  • [ICC] B. Cho, K. Koufos, R. Jäntti, Z. Li, and M. A. Uusitalo, “Spectrum allocation for multi-operator Device-to-Device communication,” in Proc. IEEE International Conference on Communications (ICC), pp. 5454 - 5459, Jun. 2015
  • [Crowncom] B. Cho, K. Koufos, and R. Jäntti, “Spectrum allocation and mode selection for overlay D2D using carrier sensing threshold,” in Proc. International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM), pp. 26 - 31, Jun. 2014
  • [Crowncom] B. Cho, K. Koufos, and R. Jäntti, “Interference control in cognitive wireless networks by tuning the carrier sensing threshold,” in Proc. International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM), pp.185 - 189, Jun. 2013
  • [IFAC] B. Cho, K. Koufos, K. Ruttik, and R. Jäntti, “Modeling the interference generated from car base stations towards indoor femto-cells,” in Proc. International Federation of Automatic control (IFAC) Symposium on Telematics Applications, pp. 96 - 101, Nov. 2013
  • [MNA] B. Cho, K. Koufos, and R. Jäntti, “Performance of secondary wireless networks with contention control in TV white spaces,” Journal of Mobile Networks and Applications, vol. 19, no. 4, pp. 467-472, Jun. 2014
  • [ECE] B. Cho, K. Koufos, K. Ruttik, and R. Jäntti, “Power allocation in the TV white space under a constraint on secondary system self-interference,” Journal of Electrical and Computer Engineering, vol. 2012, Jun. 2012
  • [Thesis] B. Cho, “Interference control and radio spectrum allocation in shared spectrum access,” D.Sc thesis, Aalto university, 2016. link
  • [Thesis] B. Cho, “A simulation study on interference in CSMA/CA ad-hoc networks using point process,” M.Sc thesis, Aalto university, 2011. link

Talks

  • Conference - “EdgeFaaSBench: Benchmarking Edge Devices Using Serverless Computing”, 2022 IEEE EDGE, Spain
  • Invited talk - “Decentralized Task Offloading Decision Making in an Adversarial Environment”, 2021 Trustworthy Edge Computing Workshop at ACM/IEEE SEC, USA
  • Invited talk - “Spectrum allocation for multi-operator Device-to-Device communication”, 2016 Radio Systems Laboratory at KTH, Sweden
  • Conference - “Interference modelling using hierarchical spatial clustering of terrain and user density maps”, 2014 IEEE VTC, Korea
  • Conference - “Spectrum allocation and mode selection for overlay D2D using carrier sensing threshold”, 2014 IEEE CROWNCOM, Finland
  • Conference - “Interference control in cognitive wireless networks by tuning the carrier sensing threshold”, 2013 IEEE CROWNCOM, USA
  • Conference - “Modeling the interference generated from car base stations towards indoor femto-cells”, 2013 IFAC, Korea

Teaching

  • Internet Protocols (Beam Management in 5G Radio protocol), 2020
  • Basic principles in Networking (HTTP and DNS), 2020
  • Radio resource and spectrum management (Tutorials and exercises), 2014-2016
  • Network access (Tutorials and exercises) 2012-2013

Service

  • IEEE Journal on Selected Areas in Communications
  • IEEE Transactions on Wireless Communications
  • IEEE Transactions on Vehicular Technology
  • IEEE Wireless Communications Letters
  • IEEE Wireless Communications Magazine
  • IEEE Communications Letters
  • IEEE Transactions on Industrial Informatics
  • IEEE Transactions on Cognitive Communications and Networking
  • International Conference on Distributed Computing Systems 2021 (External)