Partial pilot transmission for self-interference channel estimation in full-duplex MIMO systems

Kyungsik Min, Sangjoon Park, Sooyong Choi

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

Abstract

This paper proposes a partial pilot transmission method for self-interference (SI) channel estimation in full-duplex multiple-input multiple-output (MIMO) systems. In the proposed partial pilot transmission method, pilots for estimating the SI channel are transmitted in part for the total transmit antennas. For the channels where the pilots are not transmitted, the previously estimated SI channels are utilized. Compared to the conventional method where pilots are transmitted for the whole transmit antennas, even if the partial pilot transmission method has the increased SI channel estimation error, the proposed pilot transmission method can achieve about a 1 bps/Hz gain in terms of the ergodic achievable rate.

Original languageEnglish
Title of host publicationICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks
PublisherIEEE Computer Society
Pages1034-1038
Number of pages5
ISBN (Electronic)9781509047499
DOIs
Publication statusPublished - 2017 Jul 26
Event9th International Conference on Ubiquitous and Future Networks, ICUFN 2017 - Milan, Italy
Duration: 2017 Jul 42017 Jul 7

Publication series

NameInternational Conference on Ubiquitous and Future Networks, ICUFN
ISSN (Print)2165-8528
ISSN (Electronic)2165-8536

Other

Other9th International Conference on Ubiquitous and Future Networks, ICUFN 2017
CountryItaly
CityMilan
Period17/7/417/7/7

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Science Applications
  • Hardware and Architecture

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  • Cite this

    Min, K., Park, S., & Choi, S. (2017). Partial pilot transmission for self-interference channel estimation in full-duplex MIMO systems. In ICUFN 2017 - 9th International Conference on Ubiquitous and Future Networks (pp. 1034-1038). [7993957] (International Conference on Ubiquitous and Future Networks, ICUFN). IEEE Computer Society. https://doi.org/10.1109/ICUFN.2017.7993957