APPARATUS AND METHOD FOR MAINTAINING A CIRCUIT-SWITCHED VOICE CALL IN A MULTI-RAB WIRELESS COMMUNICATION SYSTEM IN AN AREA OF WEAK COVERAGE

An apparatus and a method are provided for improving user experience in a multi-radio access bearer (multi-RAB) wireless communication system. After a user equipment establishes a circuit-switched communication link and a packet-switched communication link with a core network, it may receive an indi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHAKRAVARTHY, Chetan, Gopalakrishnan, KRISHNAMOORTHY, Sathish, PATIL, Kiran, NAMBIAR, Rajiv, R, PALANIAPPAN, Vinoth, SANKA, Suresh, KANAMARLAPUDI, Sitaramanjaneyulu
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
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