Invention Application
US20030189972A1 Method and device for interference cancellation in a CDMA wireless communication system
有权
用于CDMA无线通信系统中的干扰消除的方法和装置
- Patent Title: Method and device for interference cancellation in a CDMA wireless communication system
- Patent Title (中): 用于CDMA无线通信系统中的干扰消除的方法和装置
-
Application No.: US10116760Application Date: 2002-04-03
-
Publication No.: US20030189972A1Publication Date: 2003-10-09
- Inventor: Friedbert Berens , Timo Roman
- Applicant: STMICROELECTRONICS N.V.
- Applicant Address: NL AMSTERDAM
- Assignee: STMICROELECTRONICS N.V.
- Current Assignee: STMICROELECTRONICS N.V.
- Current Assignee Address: NL AMSTERDAM
- Main IPC: H04B001/69
- IPC: H04B001/69
Abstract:
The method of interference cancellation in a CDMA wireless communication system comprises receiving an incident digital signal containing a user signal transmitted on a CDMA user physical channel and an interfering signal, projecting said incident digital signal onto a projection space orthogonal to the space containing said interfering signal, filtering said projected signal with a filter matched to the CDMA user physical channel for detecting the data contained in said user signal.
Public/Granted literature
- US07099377B2 Method and device for interference cancellation in a CDMA wireless communication system Public/Granted day:2006-08-29
Information query
