High-speed and low-latency front-haul system for heterogeneous wireless networks using seamless fiber-millimeter-wave

Tien Dat Pham, Atsushi Kanno, Tetsuya Kawanishi

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

4 Citations (Scopus)

Abstract

We propose a novel high-capacity and low-latency front-haul system for small cells-based heterogeneous wireless networks. We experimentally demonstrate a proof-of-concept seamless convergence of radio-over-fiber (RoF) and millimeter-wave (MMW) system at 90 GHz for high-speed wireless signal transmission. Simultaneous transmission and demodulation of standard-compliant very-high-throughput WLAN IEEE 802.11ac and high-speed LTE-A signals over the system are successfully confirmed for the downlink direction. Satisfactory transmission performance over the converged 10-km RoF and a 5-m 90-GHz wireless link is achieved. The measured root-mean-square error vector magnitude is much better than the requirement defined by the standards.

Original languageEnglish
Title of host publicationIEEE International Conference on Communications
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages994-999
Number of pages6
Volume2015-September
ISBN (Print)9781467364324
DOIs
Publication statusPublished - 2015 Sep 9
Externally publishedYes
EventIEEE International Conference on Communications, ICC 2015 - London, United Kingdom
Duration: 2015 Jun 82015 Jun 12

Other

OtherIEEE International Conference on Communications, ICC 2015
CountryUnited Kingdom
CityLondon
Period15/6/815/6/12

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Keywords

  • Front-haul system
  • heterogeneous wireless networks
  • millimeter wave
  • radio-on-radio
  • radio-over-fiber
  • small-cell networks

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

Cite this

Pham, T. D., Kanno, A., & Kawanishi, T. (2015). High-speed and low-latency front-haul system for heterogeneous wireless networks using seamless fiber-millimeter-wave. In IEEE International Conference on Communications (Vol. 2015-September, pp. 994-999). [7248452] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2015.7248452