PIC Detector for Joint Distributed STBC under Imperfect Synchronization

Author

Wang, Xin ; Wu, Zhuo

Author_Institution

Shanghai Univ., Shanghai, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

In this paper, a new signal detection scheme using both parallel interference cancellation (PIC) and equalization for the efficient joint distributed space-time coding is proposed to suppress the impact of imperfect synchronisation in distributed cellular systems. Simulation results show that the proposed scheme outperforms the existing joint DSTBC decoded scheme in terms of BER. And also it achieves the same system capacity as the existing scheme. Meanwhile, a low structure and computational complexity has been retained.

Keywords

cellular radio; error statistics; interference suppression; signal detection; space-time codes; BER; computational complexity; distributed cellular systems; imperfect synchronization; joint distributed space-time coding; parallel interference cancellation detector; signal detection scheme; Computational complexity; Computational modeling; Cooperative systems; Detectors; Interference cancellation; MIMO; Mobile communication; Receiving antennas; System performance; Transmitting antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3692-7

Electronic_ISBN

978-1-4244-3693-4

Type

conf

DOI

10.1109/WICOM.2009.5305264

Filename

5305264