Telecommunications – Transmitter and receiver at separate stations – Distortion – noise – or other interference prevention,...
Reexamination Certificate
2011-07-26
2011-07-26
Dao, Minh D (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Distortion, noise, or other interference prevention,...
C455S067130, C455S135000, C455S226300, C375S254000, C375S278000
Reexamination Certificate
active
07986919
ABSTRACT:
A recursive method of calculating an inverse impairments matrix is used to generate an SINR estimate, which in turn is used to generate a CQI estimate. The recursive inverse impairments matrix calculation avoids the need to perform a computationally intensive matrix inversion, allowing for faster CQI estimate generation and consuming less power.
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Kangas Ari
Ringström Markus
Coats & Bennett PLLC
Dao Minh D
Telefonaktiebolaget LM Ericsson (publ)
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