Patent ID: 9504008
Filing Date: 2016-11-22
CPC Classification: H04W

Claim Text:
1. A mobile station for providing notification of a circuit switched event, the mobile station comprising: a circuit switched modem, configured to communicate circuit switched data over a circuit switched network; a packetized data modem, configured to communicate packetized data over a packetized data network; a radio, configured to couple the packetized data modem to the packetized data network via a packetized data radio link, and configured to couple the circuit switched modem to the circuit switched network via a circuit switched radio link; and a tune away controller, coupled to said circuit switched modem and to said packetized data modem, configured to indicate tune away events over said packetized data network and notice the mobile station to process the circuit switched event, wherein said tune away controller directs switching of said radio between said packetized data radio link and said circuit switched radio link; wherein the circuit switched event comprises a mobile registration event.