Oblon, McClelland, Maier & Neustadt, L.L.P.
Method for internet protocol based multimedia subsystem registration and device, communication device, and storage medium
The disclosure relates to a method for Internet Protocol based Multimedia Subsystem (IMS) registration and device, a communication device, and a storage medium. The method for IMS registration includes determining whether a network side supports an IMS service; acquiring, based on an IMS Access Point Name (APN), an address for the IMS registration when the network side supports the IMS service; performing the IMS registration based on the acquired address for the IMS registration; and initiating an IMS re-registration when the IMS registration fails.
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
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inventional inventional inventional inventional inventional
Hengbin Wentao
Cui Li