Base station scanning using multiple receive paths
AssigneeSony Ericsson Mobile Communications AB
InventorFilip Skarp
Life of this patent
Estimating the term…
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AssigneeSony Ericsson Mobile Communications AB
InventorFilip Skarp
Estimating the term…
A communication device (100) comprises at least a first receive path (12) and a second receive path (22). The first receive path (12) is configured to receive first radio signals, and the second receive path (22) is configured to receive second radio signals. Further, the communication device (100) comprises a reception processor (50). The reception processor (50) is configured to process the first radio signals and the second radio signals to generate a data output signal (55). Further, the communication device (100) comprises a first oscillator (13) and a second oscillator (23). The first oscillator (13) is configured to supply a first oscillator signal to the first receive path (12). The second oscillator (23) is configured to supply a second oscillator signal to the second receive path (22). Further, the communication device comprises a scanning processor (60) coupled at least to the second receive path (22) and to the second oscillator (23). The scanning processor (60) is configured to scan for radio signals from at least one base station by evaluating the second radio signals received by the second receive path (22) and controlling the second oscillator (23) to provide the second oscillator signal with frequencies which are different from a frequency of the first oscillator signal.
1-15. (canceled)
A mobile communication device, comprising:
A method of receiving data in a mobile communication device, comprising:
Dependencies are inferred from the claim text.