Invention Grant
- Patent Title: Non-linear model with tap output normalization
- Patent Title (中): 具有抽头输出归一化的非线性模型
-
Application No.: US13119160Application Date: 2010-11-16
-
Publication No.: US08390376B2Publication Date: 2013-03-05
- Inventor: Chunlong Bai
- Applicant: Chunlong Bai
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett, PLLC
- International Application: PCT/IB2010/055193 WO 20101116
- International Announcement: WO2012/066382 WO 20120524
- Main IPC: H03F1/26
- IPC: H03F1/26
Abstract:
A distortion model for a predistortion system uses tap output normalization to normalize the variance of data signals generated from different basis functions in a set of basis functions to a predetermined value. The distortion model is used by a distortion modeling circuit to calculate the weighting coefficients for a digital predistorter.
Public/Granted literature
- US20120119810A1 Non-Linear Model with Tap Output Normalization Public/Granted day:2012-05-17
Information query
