• 1776 Citations
  • 20 h-Index
19942019
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Research Output 1994 2019

2019

A Multi-Robot Cooperative Patrolling Algorithm with Sharing Multiple Cycles

Hong, Y., Kyung, Y. & Kim, S. L., 2019 Jun, 2019 European Conference on Networks and Communications, EuCNC 2019. Institute of Electrical and Electronics Engineers Inc., p. 300-304 5 p. 8802015. (2019 European Conference on Networks and Communications, EuCNC 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Robots
Hamiltonians
Traveling salesman problem
Costs
Computational complexity

A Reinforcement Learning Approach to Dynamic Spectrum Access in Internet-of-Things Networks

Cha, H. & Kim, S. L., 2019 May, 2019 IEEE International Conference on Communications, ICC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8762091. (IEEE International Conference on Communications; vol. 2019-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reinforcement learning
Learning algorithms
Network protocols
Internet of things
Sensors

Opportunistic map based Flexible Hybrid Duplex Systems in Dynamic Spectrum Access

Kim, S. M., Cha, H., Kim, S. L. & Chae, C. B., 2019 Jan 11, 2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018. Institute of Electrical and Electronics Engineers Inc., 8610496. (2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Hybrid systems
Field programmable gate arrays (FPGA)
Demonstrations
Geometry

Poster: Location-based Directional CSMA/CA for Millimeter Wave V2V Communications

Oh, S., Kim, H. & Kim, S. L., 2019 Jan 28, 2018 IEEE Vehicular Networking Conference, VNC 2018. Sahin, T., Tsai, H-M., Altintas, O., Wang, C-Y., Boban, M. & Lin, K. (eds.). IEEE Computer Society, 8628456. (IEEE Vehicular Networking Conference, VNC; vol. 2018-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier sense multiple access
poster
Millimeter waves
communications
Communication

Random Access with Opportunity Detection in Wireless Networks

Choi, J., Ko, S. W., Yamamoto, K. & Kim, S. L., 2019 Oct, In : IEEE Wireless Communications Letters. 8, 5, p. 1440-1443 4 p., 8732366.

Research output: Contribution to journalArticle

Wireless networks
Medium access control
Throughput
Transmitters
Geometry
1 Citation (Scopus)

Sense-and-Predict: Harnessing Spatial Interference Correlation for Cognitive Radio Networks

Kim, S., Cha, H., Kim, J., Ko, S. W. & Kim, S. L., 2019 May, In : IEEE Transactions on Wireless Communications. 18, 5, p. 2777-2793 17 p., 8681732.

Research output: Contribution to journalArticle

Radio interference
Cognitive Radio Networks
Cognitive radio
Interference
Predict

Spectrum leasing for micro-operators using blockchain networks

Kim, J., Cha, H. & Kim, S. L., 2019 Jan 1, Cognitive Radio Oriented Wireless Networks - 13th EAI International Conference, CROWNCOM 2018, Proceedings. Marquez-Barja, J., Shahid, A., Liu, W., Giannoulis, S., Jiao, X. & Moerman, I. (eds.). Springer Verlag, p. 66-77 12 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 261).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Economic and social effects
Wireless networks
Bandwidth

User-centric resource allocation with two-dimensional reverse pricing in mobile communication services

Choi, J., Jung, S. Y., Kim, S. L., Kim, D. M. & Popovski, P., 2019 Apr, In : Journal of Communications and Networks. 21, 2, p. 148-157 10 p., 8718093.

Research output: Contribution to journalArticle

Resource allocation
Communication
Wireless networks
Costs
Hotels
2018

Asymptotic Analysis of Normalized SNR-Based Scheduling in Uplink Cellular Networks with Truncated Channel Inversion Power Control

Kamiya, S., Yamamoto, K., Kim, S. L., Nishio, T. & Morikura, M., 2018 Jul 27, 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8423039. (IEEE International Conference on Communications; vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Asymptotic analysis
Power control
Scheduling
Distribution functions
Geometry
4 Citations (Scopus)

Delay Performance of Two-Stage Access in Cellular Internet-of-Things Networks

Kim, J., Lee, H. K., Kim, D. M. & Kim, S-L., 2018 Apr 1, In : IEEE Transactions on Vehicular Technology. 67, 4, p. 3521-3533 13 p.

Research output: Contribution to journalArticle

Internet of Things
Base stations
Vertex of a graph
Resource allocation
Random Access
3 Citations (Scopus)

Enhancing TCP end-to-end performance in millimeter-wave communications

Kim, M., Ko, S. W. & Kim, S-L., 2018 Feb 14, 2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications: Engaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; vol. 2017-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Communication
Packet loss
Base stations
Servers
2 Citations (Scopus)

Exploiting Caching for Millimeter-Wave TCP Networks: Gain Analysis and Practical Design

Kim, M., Ko, S. W., Kim, H., Kim, S. & Kim, S. L., 2018 Jan 1, In : IEEE Access. 6, p. 69769-69781 13 p., 8533330.

Research output: Contribution to journalArticle

Transmission control protocol
Wave transmission
Millimeter waves
Communication
Base stations

Guest editorial airborne communication networks

Cao, X., Kim, S. L., Obraczka, K., Wang, C. X., Wu, D. O. & Yanikomeroglu, H., 2018 Sep, In : IEEE Journal on Selected Areas in Communications. 36, 9, p. 1903-1906 4 p., 8541090.

Research output: Contribution to journalEditorial

Telecommunication networks
3 Citations (Scopus)

Impact of node speed on energy-constrained opportunistic Internet-of-Things with wireless power transfer

Ko, S. W. & Kim, S. L., 2018 Jul 23, In : Sensors (Switzerland). 18, 7, 2398.

Research output: Contribution to journalArticle

Internet
charging
Throughput
electric batteries
energy
5 Citations (Scopus)

Massive UAV-to-Ground Communication and its Stable Movement Control: A Mean-Field Approach

Kim, H., Park, J., Bennis, M. & Kim, S. L., 2018 Aug 24, 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2018. Institute of Electrical and Electronics Engineers Inc., 8445906. (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC; vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Unmanned aerial vehicles (UAV)
Communication
Energy utilization
Velocity control
Disasters
4 Citations (Scopus)

Millimeter-wave interference avoidance via building-aware associations

Kim, J., Park, J., Kim, S., Kim, S. L., Sung, K. W. & Kim, K. S., 2018 Feb 5, In : IEEE Access. 6, p. 10618-10634 17 p.

Research output: Contribution to journalArticle

Wave interference
Millimeter waves
Base stations
Telecommunication networks
Statistics

Millimeter-Wave Radio Access Network Sharing: A Market-Based Cooperative Bargaining Perspective

Yin, B., Yamamoto, K., Kim, S. L., Nishio, T. & Morikura, M., 2018 Jul 27, 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8422986. (IEEE International Conference on Communications; vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Wireless networks
Bandwidth
Base stations
Frequency allocation

Multi-robot path finding testbed in wireless networks against malicious attacks

Park, S., Kim, S., Cho, D. I. D., Jang, S., Sung, J. & Kim, S. L., 2018 Dec 10, International Conference on Control, Automation and Systems. IEEE Computer Society, p. 120-123 4 p. 8571613. (International Conference on Control, Automation and Systems; vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Testbeds
Wireless networks
Robots
Communication
Throughput
2 Citations (Scopus)

Poster: Millimeter wave V2V communications with inaccurate location information

Kim, J., Kim, H. & Kim, S. L., 2018 Jan 30, 2017 IEEE Vehicular Networking Conference, VNC 2017. Altintas, O., Casetti, C., Meireles, R., Kirsch, N. & Lo Cigno, R. (eds.). IEEE Computer Society, p. 35-36 2 p. (IEEE Vehicular Networking Conference, VNC; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

poster
Millimeter waves
communications
Vehicle to vehicle communications
Wave transmission
1 Citation (Scopus)

Testbed verification of spectrum access opportunity detection in cognitive radio networks

Kim, J., Ko, S. W., Cha, H. & Kim, S. L., 2018 Feb 27, 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017; vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Testbeds
Sensors
Software radio
MATLAB
2017
2 Citations (Scopus)

Cognitive Random Access for Internet-of-Things Networks

Kim, H., Ko, S. W. & Kim, S. L., 2017 Nov 14, 2017 IEEE 85th Vehicular Technology Conference, VTC Spring 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8108222. (IEEE Vehicular Technology Conference; vol. 2017-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet of Things
Random Access
Cognitive radio
Cognitive Radio
Interference
2 Citations (Scopus)

Cooperative transmissions in ultra-dense networks under a bounded dual-slope path loss model

Yang, Y., Sung, K. W., Park, J., Kim, S. L. & Kim, K. S., 2017 Jul 13, EuCNC 2017 - European Conference on Networks and Communications. Institute of Electrical and Electronics Engineers Inc., 7980732. (EuCNC 2017 - European Conference on Networks and Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Base stations
Channel state information
Energy efficiency
Energy utilization
5 Citations (Scopus)

Co-Primary Spectrum Sharing for Inter-Operator Device-to-Device Communication

Cho, B., Koufos, K., Jantti, R. & Kim, S. L., 2017 Jan, In : IEEE Journal on Selected Areas in Communications. 35, 1, p. 91-105 15 p., 7756392.

Research output: Contribution to journalArticle

Communication
Mathematical operators
Industry
2 Citations (Scopus)

Energy efficient mobile computation offloading via online prefetching

Ko, S. W., Huang, K., Kim, S-L. & Chae, H., 2017 Jul 28, 2017 IEEE International Conference on Communications, ICC 2017. Debbah, M., Gesbert, D. & Mellouk, A. (eds.). Institute of Electrical and Electronics Engineers Inc., 7997341

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy utilization
Fading channels
Markov processes
24 Citations (Scopus)

Live Prefetching for Mobile Computation Offloading

Ko, S. W., Huang, K., Kim, S. L. & Chae, H., 2017 May, In : IEEE Transactions on Wireless Communications. 16, 5, p. 3057-3071 15 p., 7880703.

Research output: Contribution to journalArticle

Prefetching
Energy utilization
Real time control
Cloud computing
Mobile devices
1 Citation (Scopus)

Revisiting frequency reuse towards supporting ultra-reliable ubiquitous-rate communication

Park, J., Kim, D. M., Popovski, P. & Kim, S. L., 2017 Jun 27, 2017 15th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2017. Institute of Electrical and Electronics Engineers Inc., 7959944. (2017 15th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reuse
Base stations
Communication
Interference
Frequency allocation
7 Citations (Scopus)

Sense-and-predict: Opportunistic MAC based on spatial interference correlation for cognitive radio networks

Kim, J., Ko, S. W., Cha, H. & Kim, S. L., 2017 May 5, 2017 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2017. Institute of Electrical and Electronics Engineers Inc., 7920787. (2017 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Testbeds
Transmitters
Quality of service
Geometry
3 Citations (Scopus)

Stochastic Geometry Analysis of Normalized SNR-Based Scheduling in Downlink Cellular Networks

Ohto, T., Yamamoto, K., Kim, S-L., Nishio, T. & Morikura, M., 2017 Aug 1, In : IEEE Wireless Communications Letters. 6, 4, p. 438-441 4 p., 7919261.

Research output: Contribution to journalArticle

Scheduling
Geometry
Laplace transforms
Rayleigh fading
Base stations
13 Citations (Scopus)

Ultra-dense edge caching under spatio-temporal demand and network dynamics

Kim, H., Park, J., Bennis, M., Kim, S. L. & Debbah, M., 2017 Jul 28, 2017 IEEE International Conference on Communications, ICC 2017. Debbah, M., Gesbert, D. & Mellouk, A. (eds.). Institute of Electrical and Electronics Engineers Inc., 7996764. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Base stations
Game theory
Geometry
Costs
2016

Aggregate interference in random CSMA/CA networks

Hwang, J., Choi, J., Jäntti, R. & Kim, S. L., 2016 Jan 1, Cognitive Radio Oriented Wireless Networks - 11th International Conference, CROWNCOM 2016, Proceedings. Noguet, D., Moessner, K. & Palicot, J. (eds.). Springer Verlag, p. 424-436 13 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 172).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier sense multiple access
Distribution functions
Simulators
Long Term Evolution (LTE)
Costs
Economic and social effects
Telecommunication traffic
Bandwidth
3 Citations (Scopus)

Delay-Constrained Capacity of the IEEE 802.11 DCF in Wireless Multihop Networks

Ko, S. W. & Kim, S. L., 2016 May 1, In : IEEE Transactions on Mobile Computing. 15, 5, p. 1105-1115 11 p., 7161346.

Research output: Contribution to journalArticle

Wireless networks
Throughput
Time division multiple access
Scheduling
7 Citations (Scopus)

Optimization of Spectrum Allocation and Subsidization in Mobile Communication Services

Jung, S. Y., Yu, S. M. & Kim, S. L., 2016 Oct, In : IEEE Transactions on Vehicular Technology. 65, 10, p. 8432-8443 12 p.

Research output: Contribution to journalArticle

Mobile Communication
Welfare
Optimization
Wireless networks
Communication
1 Citation (Scopus)

Resource allocation with reverse pricing for communication networks

Jung, S. Y. & Kim, S. L., 2016 Jul 12, 2016 IEEE International Conference on Communications, ICC 2016. Institute of Electrical and Electronics Engineers Inc., 7510973. (2016 IEEE International Conference on Communications, ICC 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Resource allocation
Telecommunication networks
Costs
Hotels
Industry
9 Citations (Scopus)

Spatio-temporal network dynamics framework for energy-efficient ultra-dense cellular networks

Park, J., Kim, S. L., Bennis, M. & Debbah, M., 2016 Jan 1, 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7842287. (2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Base stations
Energy efficiency
Power control
Game theory
Antennas
56 Citations (Scopus)

Tractable Resource Management with Uplink Decoupled Millimeter-Wave Overlay in Ultra-Dense Cellular Networks

Park, J., Kim, S-L. & Zander, J., 2016 Jun 1, In : IEEE Transactions on Wireless Communications. 15, 6, p. 4362-4379 18 p., 7430349.

Research output: Contribution to journalArticle

Millimeter Wave
Uplink
Resource Management
Cellular Networks
Overlay
6 Citations (Scopus)

Traffic convexity aware cellular networks: A vehicular heavy user perspective

Shim, T., Park, J., Ko, S. W., Kim, S. L., Lee, B. & Choi, J., 2016 Feb, In : IEEE Wireless Communications. 23, 1, p. 88-94 7 p., 7422410.

Research output: Contribution to journalArticle

Resource allocation
Experiments
2 Citations (Scopus)

User attraction via wireless charging in downlink cellular networks

Kim, J., Park, J., Ko, S. W. & Kim, S. L., 2016 Jun 15, 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016. Institute of Electrical and Electronics Engineers Inc., 7492901. (2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cellular Networks
Battery
Base stations
Charging (batteries)
Cell
20 Citations (Scopus)

User-centric mobility management in ultra-dense cellular networks under spatio-temporal dynamics

Park, J., Jung, S. Y., Kim, S. L., Bennis, M. & Debbah, M., 2016 Jan 1, 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7842367. (2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Power control
Base stations
Energy efficiency
Association rules
Geometry
2015
3 Citations (Scopus)

Exploiting regional differences: A spatially adaptive random access

Kim, D. M. & Kim, S. L., 2015 Aug 1, In : IEEE Transactions on Wireless Communications. 14, 8, p. 4342-4352 11 p., 7079533.

Research output: Contribution to journalArticle

Random Access
Transmitters
Carrier sense multiple access
Interference
Transmitter
2 Citations (Scopus)

Network Utility Maximization with Asymmetric User Satisfaction

Kim, H., Ko, S. W. & Kim, S. L., 2015 Jul, In : IEEE Communications Letters. 19, 7, p. 1205-1208 4 p., 7105357.

Research output: Contribution to journalArticle

Proportional Fairness
Utility Maximization
User Satisfaction
Frequency allocation
Resource allocation
8 Citations (Scopus)

On the throughput gain of device-to-device communications

Hwang, Y. J., Park, J., Sung, K. W. & Kim, S-L., 2015 Sep 1, In : ICT Express. 1, 2, p. 67-70 4 p.

Research output: Contribution to journalArticle

Throughput
Communication
Geometry
7 Citations (Scopus)

Sum-rate maximizing cell association via dual-connectivity

Kim, M., Jung, S. Y. & Kim, S. L., 2015 Oct 12, IEEE CITS 2015 - 2015 International Conference on Computer, Information and Telecommunication Systems. Caballero, D. C., Hsiao, K-F., Nicopolitidis, P., Obaidat, M. S. & Garcia, D. F. (eds.). Institute of Electrical and Electronics Engineers Inc., 7297764. (IEEE CITS 2015 - 2015 International Conference on Computer, Information and Telecommunication Systems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Base stations
Macros
2014
1 Citation (Scopus)

Asymmetric-valued spectrum auction and competition in wireless broadband services

Jung, S. Y., Yu, S. M. & Kim, S. L., 2014 Jan 1, 2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2014. IEEE Computer Society, p. 505-512 8 p. 6850339. (2014 12th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mobile Networks
Auctions
Broadband
Wireless networks
Operator
30 Citations (Scopus)

Asymptotic behavior of ultra-dense cellular networks and its economic impact

Park, J., Kim, S. L. & Zander, J., 2014 Feb 9, 2014 IEEE Global Communications Conference, GLOBECOM 2014. Institute of Electrical and Electronics Engineers Inc., p. 4941-4946 6 p. 7037588. (2014 IEEE Global Communications Conference, GLOBECOM 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

economic impact
Base stations
efficiency
Economics
profit
5 Citations (Scopus)

Content-specific broadcast cellular networks based on user demand prediction: A revenue perspective

Park, J. & Kim, S. L., 2014 Nov 10, IEEE Wireless Communications and Networking Conference, WCNC. Institute of Electrical and Electronics Engineers Inc., p. 2271-2276 6 p. 6952683. (IEEE Wireless Communications and Networking Conference, WCNC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Long Term Evolution (LTE)
Broadcasting
Telecommunication traffic
Base stations
Resource allocation
18 Citations (Scopus)

Game-theoretic understanding of price dynamics in mobile communication services

Yu, S. M. & Kim, S. L., 2014 Sep 1, In : IEEE Transactions on Wireless Communications. 13, 9, p. 5120-5131 12 p., 6841040.

Research output: Contribution to journalArticle

Mobile Communication
Wireless networks
Game
Mobile Networks
Communication
3 Citations (Scopus)

Guest editorial: Smart grid communications systems

Kim, S. L., Kitsos, P., Nekovee, M., Yu, F. R. & Zhang, Y., 2014 Jun, In : IEEE Systems Journal. 8, 2, p. 417-421 5 p., 6819884.

Research output: Contribution to journalReview article

Communication systems

Message from the conference program chairs

Okabe, Y., Kim, S. L. & Trossen, D., 2014 Jun 18, In : ACM International Conference Proceeding Series. 2014-May, May

Research output: Contribution to journalEditorial

Radio resource efficient cellular broadcast networks

Park, J., Yu, S. M. & Kim, S. L., 2014 Jun 18.

Research output: Contribution to conferencePaper