BR0008497A

3G

Title

Not Available

Application Number:

BR20000008497

Publication Date:

24-09-2002

Current Assignee:

QUALCOMM INC

Family ID:

22400539

Application Date:

25-02-2000

Publication Country:

US

View on Espacenet

Priority Date:

26-02-1999

Declaring Company:

QUALCOMM INC

Abstract  Abstract

METHOD AND SYSTEM FOR REPASSING BETWEEN AN ASYNCRONA BASE STATION AND A CDMA BASE STATION, SYNCRONA. A method and system are described that allow for faster capture of the call signal sent from a target base station in a mixed network of synchronous and asynchronous base stations. The server base station transmits an estimated timing error (417) between a server base station and a target base station in a neighboring list. By using the timing information, a mobile station estimates the relative timing offset (408) between the outgoing link signals received from the server base station and signals received from the target base station. The timing information captured during the transfer allows accurate updating of the estimated timing error (417) subsequently transmitted in the neighboring listings by the base stations.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.

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