NOTIFYING AVAILABILITY OF INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM SERVICES

• Main Authors: Sahu Debesh Kumar, Cherian George, Gundu Naresh
• Format: Patent
• Language: English
• Published: 29.09.2016
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

Methods, systems, and devices are described for receiving, by a mobile device via a second RAT, an indication of the availability of a service on a first RAT. The mobile device may determine a configuration for a voice call session based on the availability of the service on the first RAT. The mobil...