Invention Grant
- Patent Title: Delay restricted channel estimation for multi-carrier systems
- Patent Title (中): 多载波系统的延迟限制信道估计
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Application No.: US13163996Application Date: 2011-06-20
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Publication No.: US08305874B2Publication Date: 2012-11-06
- Inventor: Arunabha Ghosh
- Applicant: Arunabha Ghosh
- Applicant Address: US GA Atlanta
- Assignee: AT & T Intellectual Property I, L.P.
- Current Assignee: AT & T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Toler Law Group, PC
- Main IPC: H04J11/00
- IPC: H04J11/00
Abstract:
A method includes performing a channel estimation to obtain an estimate of the channel based on a received signal. A subset of elements of the estimate are suppressed to obtain a suppressed estimate of the channel. The method includes multiplying the suppressed estimate of the channel by a matrix to obtain a delay restricted estimate of the channel.
Public/Granted literature
- US20110243284A1 Delay Restricted Channel Estimation for Multi-Carrier Systems Public/Granted day:2011-10-06
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