TY - GEN
T1 - Timing synchronization scheme for OFDM signal in general purpose processor based software defined radio receiver
AU - Tanaka, Yuki
AU - Inamori, Mamiko
AU - Sanada, Yukitoshi
PY - 2012/12/1
Y1 - 2012/12/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84871967393&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84871967393&partnerID=8YFLogxK
U2 - 10.1109/PIMRC.2012.6362737
DO - 10.1109/PIMRC.2012.6362737
M3 - Conference contribution
AN - SCOPUS:84871967393
SN - 9781467325691
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
SP - 2287
EP - 2290
BT - 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012
T2 - 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012
Y2 - 9 September 2012 through 12 September 2012
ER -