Title :
On the selection of training sequence code pair for MIMO technology in 3GPP GERAN system
Author :
Lee, Jae-Hyuk ; Baek, Jun-Ho ; Hwang, Seung-Hoon ; Choi, Byoung-Jo
Abstract :
In this paper, we investigate to relationship between TSCs (training sequence codes) and find optimal pair to decrease the channel estimation error in GSM/EDGE evolution system. For the proposed pair, the cross-correlation between the TSCs is employed. Such TSC codes as in normal symbol rate, high symbol rate, and MUROS (Multi User Reusing One Slot) scheme are considered. To decrease the channel error variance may result in improving the performance of channel estimation.
Keywords :
3G mobile communication; MIMO communication; cellular radio; channel estimation; codes; 3GPP GERAN system; GSM-EDGE evolution system; MIMO technology; channel error variance; channel estimation error; multiuser reusing one slot scheme; training sequence code pair; Autocorrelation; Channel estimation; Equalizers; Fading; GSM; MIMO; Maximum likelihood estimation; Mobile communication; Modulation coding; Receiving antennas; Channel estimation; Cross-correlation; MUROS; TSC; TSC pair;
Conference_Titel :
Advanced Communication Technology (ICACT), 2010 The 12th International Conference on
Conference_Location :
Phoenix Park
Print_ISBN :
978-1-4244-5427-3
