Improved compressed sensing based channel estimation for terrestrial DTV using auxiliary pilot channel

Ryan Paderna, Yafei Hou, Takeshi Higashino, Minoru Okada

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

1 Citation (Scopus)

Abstract

This paper proposed a scattered auxiliary channel subcarriers for OFDM as additional pilots. This will improve the performance of compressed sensing based channel estimation for digital terrestrial TV. The auxiliary channel is designed to convey additional information on modulating signal transmission. The simulation shows that the proposed system has less bit-error-rate compared with the system without scattered auxiliary channel subcarriers. That is because the channel estimation will detect the correct position of the channel impulses with sufficient pilots.

Original languageEnglish
Title of host publication2015 15th International Symposium on Communications and Information Technologies, ISCIT 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages213-216
Number of pages4
ISBN (Electronic)9781467368209
DOIs
Publication statusPublished - Apr 22 2016
Externally publishedYes
Event15th International Symposium on Communications and Information Technologies, ISCIT 2015 - Nara, Japan
Duration: Oct 7 2015Oct 9 2015

Other

Other15th International Symposium on Communications and Information Technologies, ISCIT 2015
CountryJapan
CityNara
Period10/7/1510/9/15

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Fingerprint Dive into the research topics of 'Improved compressed sensing based channel estimation for terrestrial DTV using auxiliary pilot channel'. Together they form a unique fingerprint.

  • Cite this

    Paderna, R., Hou, Y., Higashino, T., & Okada, M. (2016). Improved compressed sensing based channel estimation for terrestrial DTV using auxiliary pilot channel. In 2015 15th International Symposium on Communications and Information Technologies, ISCIT 2015 (pp. 213-216). [7458345] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCIT.2015.7458345