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

Minho Kim, Seung Woo Ko, Seong-Lyun Kim

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

2 Citations (Scopus)

Abstract

Recently, millimeter-wave (mmWave) communications have received great attention due to the availability of large spectrum resources. Nevertheless, their impact on TCP performance has been overlooked, which is observed that the said TCP performance collapse occurs owing to the significant difference in signal quality between LOS and NLOS links. We propose a novel TCP design for mmWave communications, a mmWave performance enhancing proxy (mmPEP), enabling not only to overcome TCP performance collapse but also exploit the properties of mmWave channels. The base station installs the TCP proxy to operate the two functionalities called Ack management and batch retransmission. Specifically, the proxy sends the said early-Ack to the server not to decrease its sending rate even in the NLOS status. In addition, when a packet-loss is detected, the proxy retransmits not only lost packets but also the certain number of the following packets expected to be lost too. It is verified by ns-3 simulation that compared with benchmark, mmPEP enhances the end-to-end rate and packet delivery ratio by maintaining high sending rate with decreasing the loss recovery time.

Original languageEnglish
Title of host publication2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
Subtitle of host publicationEngaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-5
Number of pages5
ISBN (Electronic)9781538635315
DOIs
Publication statusPublished - 2018 Feb 14
Event28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017 - Montreal, Canada
Duration: 2017 Oct 82017 Oct 13

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume2017-October

Other

Other28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017
CountryCanada
CityMontreal
Period17/10/817/10/13

Fingerprint

Millimeter waves
Communication
Packet loss
Base stations
Servers
Availability
Recovery

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Kim, M., Ko, S. W., & Kim, S-L. (2018). Enhancing TCP end-to-end performance in millimeter-wave communications. In 2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications: Engaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings (pp. 1-5). (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2017-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2017.8292745
Kim, Minho ; Ko, Seung Woo ; Kim, Seong-Lyun. / Enhancing TCP end-to-end performance in millimeter-wave communications. 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., 2018. pp. 1-5 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).
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Kim, M, Ko, SW & Kim, S-L 2018, Enhancing TCP end-to-end performance in millimeter-wave communications. in 2017 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications: Engaged Citizens and their New Smart Worlds, PIMRC 2017 - Conference Proceedings. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 2017-October, Institute of Electrical and Electronics Engineers Inc., pp. 1-5, 28th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2017, Montreal, Canada, 17/10/8. https://doi.org/10.1109/PIMRC.2017.8292745

Enhancing TCP end-to-end performance in millimeter-wave communications. / Kim, Minho; Ko, Seung Woo; Kim, Seong-Lyun.

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., 2018. p. 1-5 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2017-October).

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

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Kim M, Ko SW, Kim S-L. Enhancing TCP end-to-end performance in millimeter-wave communications. In 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. 2018. p. 1-5. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2017.8292745