Timing synchronization scheme for OFDM signal in general purpose processor based software defined radio receiver

Yuki Tanaka, Mamiko Inamori, Yukitoshi Sanada

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

3 Citations (Scopus)

Abstract

Software defined radio (SDR) is a technology that allows a single terminal to support various kinds of wireless systems by changing its software to reconfigure the wireless terminal. As a software defined radio (SDR) receiver platform, Sora has been developed recently, which is based on a general purpose processors (GPPs). In the SDR receiver, timing synchronization of OFDM signal consumes a significant amount of computational power in the GPP. In this paper, a new time synchronization scheme for the GPP based SDR platform is proposed. The proposed scheme reduces the amount of data transmission between the memory and the GPP. It is shown through the experiment that the proposed scheme reduces the number of cycles for timing synchronization by 1/5.

Original languageEnglish
Title of host publication2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012
Pages2287-2290
Number of pages4
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 - Sydney, NSW, Australia
Duration: 2012 Sep 92012 Sep 12

Publication series

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

Other

Other2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012
CountryAustralia
CitySydney, NSW
Period12/9/912/9/12

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Tanaka, Y., Inamori, M., & Sanada, Y. (2012). Timing synchronization scheme for OFDM signal in general purpose processor based software defined radio receiver. In 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 (pp. 2287-2290). [6362737] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2012.6362737