Base station synchronization
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United States of America Patent
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Apr 9, 2013
Grant Date -
Aug 4, 2011
app pub date -
Apr 11, 2011
filing date -
Apr 7, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A method and apparatus of time synchronizing a plurality of base stations in a wireless communication system includes receiving an indication of a timing associated with a synch burst, where the synch burst is from a mastercell having a better time synchronization quality than other cells and measured by at least one cell other than the mastercell. A request is sent to a wireless transmit/receive unit (WTRU) for a measurement of a base station time of arrival (BSTOA) value of the at least one cell other than the mastercell. The BSTOA value from the WTRU is received and a timing adjustment is sent to the at least one cell other than the mastercell.
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