Inserting method of downlink common pilot
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United States of America Patent
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Dec 28, 2010
Issued Date -
N/A
app pub date -
Sep 12, 2006
filing date -
Sep 29, 2005
priority date (Note) -
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Abstract
The present invention discloses a method for inserting a downlink common pilot in a TDD system and more particularly to a method for inserting a downlink common pilot in a TDD system based on OFDMA technology and the method includes two steps. A: data to be transmitted are divided into several segments to be transmitted in several continuous time periods, wherein each time period includes several slots with at least one downlink slot; B: a common pilot is inserted in one downlink slot in the time period. Therefore, the scheduling based on the frequency domain can be achieved by measuring the common pilot channel.
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