INTERSYSTEM HANDOVER BETWEEN FIRST AND SECOND NETWORK USING WAITING MODE FOR QUICK RECONNECTION WITH FIRST NETWORK Russian patent published in 2013 - IPC H04W36/14 

Abstract RU 2476015 C2

FIELD: radio engineering, communication.

SUBSTANCE: methods and devices are provided for simple and fast return to a network with the first radio access technology (RAT) in case a handover to a network with the second RAT is cancelled. Methods and the device provide for changeover of a mobile station (MS) into a waiting mode until the handover to the network with the second RAT is completed, and a request to a service base station (BS) for retention of service and working information of MS and information of service flow condition.

EFFECT: improved continuity of service in process of handover.

28 cl, 17 dwg

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RU 2 476 015 C2

Authors

Chehn Stiven D.

Chin Tom

Shi Guanmin Karl

Li Kuo-Chun

Dates

2013-02-20Published

2009-04-27Filed