EP2187688A2

3G

Title

Base station synchronization for handover in a hybrid GSM/CDMA network

Application Number:

EP20090012323

Publication Date:

19-05-2010

Current Assignee:

QUALCOMM INC

Family ID:

23903903

Application Date:

08-01-2001

Publication Country:

US

View on Espacenet

Priority Date:

07-01-2000

Declaring Company:

QUALCOMM INC

Abstract  Abstract

A mobile wireless telecommunications system which includes base stations (30) of a first type operating according to a first air interface and base stations (36) of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station (40) in the system from a first base station (30) which is of the first type to a second base station (36) which is of the second type. A communications link is established over the first air interface between the mobile station (40) and the first base station (30). Data is received from the mobile station (40) responsive to a signal received by the mobile station (40) over the second air interface from the second base station (36) substantially without breaking the communications link with the first base station. The mobile station (40) is handed over from the first (30) to the second base station (36) responsive to the data received therefrom.

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.

© 2021 All Rights Reserved FrandAvenue