Invention Grant
- Patent Title: Channel estimation using linear phase estimation
- Patent Title (中): 使用线性相位估计的信道估计
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Application No.: US12195158Application Date: 2008-08-20
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Publication No.: US08194768B1Publication Date: 2012-06-05
- Inventor: Jungwon Lee , Raj M. Misra , Adina Matache , Konstantinos Sarrigeorgidis
- Applicant: Jungwon Lee , Raj M. Misra , Adina Matache , Konstantinos Sarrigeorgidis
- Applicant Address: BM Hamilton
- Assignee: Marvell International Ltd.
- Current Assignee: Marvell International Ltd.
- Current Assignee Address: BM Hamilton
- Main IPC: H04K1/10
- IPC: H04K1/10

Abstract:
Systems and methods are provided for channel estimation using linear phase estimation. These systems and methods enable improved channel estimation by estimating a linear channel phase between received pilot subcarrier signals. The estimated linear phase can then be removed from the received pilot subcarrier signals. After the estimated linear phase is removed from the received pilot subcarrier signals, a channel response can be estimated. A final estimated channel response can be generated by multiplying the results of the linear channel estimation by the estimated linear phase.
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