Invention Grant
- Patent Title: Method for channel estimation
- Patent Title (中): 信道估计方法
-
Application No.: US13582509Application Date: 2011-03-04
-
Publication No.: US08824534B2Publication Date: 2014-09-02
- Inventor: Tomasz Hrycak , Saptarshi Das , Hans Georg Feichtinger , Gerald Matz
- Applicant: Tomasz Hrycak , Saptarshi Das , Hans Georg Feichtinger , Gerald Matz
- Applicant Address: AT Vienna AT Vienna
- Assignee: Universitat Wien,Technische Universitat Wien
- Current Assignee: Universitat Wien,Technische Universitat Wien
- Current Assignee Address: AT Vienna AT Vienna
- Agency: Stein IP, LLC
- Priority: EP10450035 20100304
- International Application: PCT/AT2011/000109 WO 20110304
- International Announcement: WO2011/106818 WO 20110909
- Main IPC: H04B3/46
- IPC: H04B3/46 ; H04L25/02 ; H04L27/26 ; H04L5/00
Abstract:
The invention relates to a method of estimating BEM coefficients of the Channel taps of a transmission Channel of an OFDM System having a given pilot arrangement, comprising, at the receiver side of the transmission Channel, the Steps of a) subsampling a received OFDM symbol in the frequency domain into a set of subsequences, b) inverse Fourier transforming each subsequence into a transformed subsequence, and c) estimating Fourier coefficients of a truncated Fourier series expansion model of the Channel taps from the set of transformed subsequences.
Public/Granted literature
- US20120327991A1 METHOD FOR CHANNEL ESTIMATION Public/Granted day:2012-12-27
Information query
