Synchronization in a mobile communications network
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United States of America Patent
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N/A
Issued Date -
Dec 25, 2008
app pub date -
Aug 2, 2007
filing date -
Jun 22, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A basestation, for example a femtocell basestation for use in a mobile communications network, has a frequency synthesizer, for generating signals at desired frequencies, and also has a wireless communications interface, for transmitting and receiving signals in the mobile communications network. The femtocell basestation also has a packet data interface, for transmitting and receiving packet data signals over a wide area network. The basestation is adapted to receive a signal from a first other basestation of the mobile communications network over the wireless communications interface, and to synchronize the frequency synthesizer with the signals received from the first other basestation of the mobile communications network, and to transmit a signal to a second other basestation of the mobile communications network over the packet data interface, such that the second other basestation of the mobile communications network is able to synchronize its frequency synthesizer with the signals transmitted from the basestation.
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