Iterative phase offst estimation for mobile broadband satellite internet systems

Joong Gon Ryu, Jun Heo, Pansoo Kim, Ho Jin Lee

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

Abstract

In this paper, we present efficient carrier phase estimating algorithms collaborate with a turbo code decoder for mobile broadband satellite DVB-RCS systems. Estimation of the carrier phase is based on soft information of transmitted symbol provided by iterative turbo decoder. We investigate performance of external single estimator and internal multiple estimator in the PSP (Per Survivor Processing) manner over AWGN channel. For phase estimation, the LMS (Least Mean Square) scheme is considered. For decision of transmitted symbol, three different APP-based methods are also compared.

Original languageEnglish
Title of host publication2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring - Proceedings
Pages2617-2620
Number of pages4
Publication statusPublished - 2006
Event2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring - Melbourne, Australia
Duration: 2006 May 72006 Jul 10

Publication series

NameIEEE Vehicular Technology Conference
Volume6
ISSN (Print)1550-2252

Other

Other2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring
CountryAustralia
CityMelbourne
Period06/5/706/7/10

Keywords

  • DVB-RCS
  • Iterative decoding
  • Turrbo code

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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  • Cite this

    Ryu, J. G., Heo, J., Kim, P., & Lee, H. J. (2006). Iterative phase offst estimation for mobile broadband satellite internet systems. In 2006 IEEE 63rd Vehicular Technology Conference, VTC 2006-Spring - Proceedings (pp. 2617-2620). [1683341] (IEEE Vehicular Technology Conference; Vol. 6).