Finger using time division method and rake receiver having the same
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United States of America Patent
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-
Feb 8, 2005
Grant Date -
Apr 11, 2002
app pub date -
Dec 22, 2000
filing date -
Oct 11, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
There is disclosed a finger for effectively processing signals received via multi-path in a receiver of a mobile communication system and a RAKE receiver having the finger. In processing signals received by a plurality of antennas in the present invention, a single finger batch-processes the signals received by the plurality of antennas using the property that the time delays of the received signals are almost same and a time division method. At this time, a single apparatus batch-processes a portion necessary for a common calculation and a plurality apparatus separately process portions necessary for separate calculations. Thus, the present invention can provide a high-performance finger and a RAKE receiver having the finger wherein a single finger can process each of signals received by a plurality of antennas.
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