Invention Grant
US07940852B2 Near optimal joint channel estimation and data detection for COFDM systems
有权
近COFDM系统的最优联合信道估计和数据检测
- Patent Title: Near optimal joint channel estimation and data detection for COFDM systems
- Patent Title (中): 近COFDM系统的最优联合信道估计和数据检测
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Application No.: US12315300Application Date: 2008-12-02
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Publication No.: US07940852B2Publication Date: 2011-05-10
- Inventor: Justin C. Chuang , Ye Li , Lang Lin
- Applicant: Justin C. Chuang , Ye Li , Lang Lin
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Main IPC: H04L5/12
- IPC: H04L5/12 ; H04L1/02
Abstract:
A method for decoding a received signal comprising the steps of receiving a signal at a plurality of antennas, applying Fast Fourier transformations to the received signal, estimating channel characteristics of a channel over which the signal was transmitted using iterative processing and decoding the transformed signal.
Public/Granted literature
- US20090080575A1 Method for near optimal joint channel estimation and data detection for COFDM systems Public/Granted day:2009-03-26
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