摘要 |
A method ( 1700 ) and apparatus ( 1801 ) provide channel estimation with extended bandwidth filters. Antenna ( 1813 ) receives a signal such as a pilot signal and detects a bandwidth associated with the pilot signal in a detector ( 320 ). One of a plurality of filters ( 603, 605, 607, and 609 ) including extended bandwidth filters ( 311 ) and a default filter ( 305 ) can be selected by a selector ( 617 ). If the detector detects activity associated with a wider bandwidth, the filter associated with the wider bandwidth is selected over the presently selected filter. If no activity is detected, the default filter is selected.
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