Title :
Multi-Cell Interference Cancellation for TD-SCDMA Compatible Mobile Satellite System
Author :
Zhu, Ran ; Ren, Shubo ; Wu, Jianjun
Author_Institution :
Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing, China
Abstract :
In this paper two multi-cell interference cancellation (MCIC) schemes are proposed for the TD-SCDMA compatible mobile satellite service (MSS) system, including the parallel scheme and the serial scheme. In the MCIC schemes inter-cell interference is reconstructed and cancelled with the initial data, which is obtained through traditional single-cell joint detection (SCJD). Both intra-cell and inter-cell interference can be eliminated through the MCIC schemes and the uplink system performance is greatly improved compared with traditional SCJD scheme.
Keywords :
cellular radio; code division multiple access; interference suppression; mobile satellite communication; MCIC scheme; SCJD scheme; TD-SCDMA compatible mobile satellite service system; intercell interference elimination; intracell interference elimination; multicell interference cancellation; parallel scheme; serial scheme; single-cell joint detection; uplink system; Bit error rate; Delay; Interference cancellation; Joints; Satellites; Time division synchronous code division multiple access;
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2011 IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4244-8328-0
DOI :
10.1109/VETECF.2011.6093122
