Method and apparatus for improving the quality of channel estimation algorithms using training sequences
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United States of America Patent
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N/A
Issued Date -
May 26, 2005
app pub date -
Nov 10, 2004
filing date -
Nov 11, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An aspect of the present invention is the use of two criteria in channel estimation, e.g. a value related to the length of an estimated Channel Impulse Response (CIR) and a value related to a noise content of the received signal, e.g. a Signal-to-Noise Ratio (SNR). These parameters can be used for the post-processing algorithm. An advantage of the present invention is that it is much more robust against long channels and/or high noise contents in received signals. Additionally it has moderate implementation complexity.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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STMICROELECTRONICS BELGIUM NV | EXCELSIORLAAN 44-46 ZAVENTEM B-1930 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Wernaers, Yves | Teralfeue, BE | 9 | 33 |
# of filed Patents : 9 Total Citations : 33 |
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- 12 Citation Count
- H03K Class
- 57.31 % this patent is cited more than
- 20 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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