HANDLING OF COMMUNICATION INTERRUPTION

A method is disclosed for a radio access network control node operating in a communication network having an associated user device, wherein the user device has an ongoing application service session with an application server via the communication network.The method includes detecting that a trigge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WITTENMARK, Emma, STRAND, Johan, RONKAINEN, Henrik, ÖSTBERG, Christer, SÖLVE, Torbjörn, GUSTAFSSON, Kjell
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method is disclosed for a radio access network control node operating in a communication network having an associated user device, wherein the user device has an ongoing application service session with an application server via the communication network.The method includes detecting that a trigger condition is met for the user device, the trigger condition indicating an upcoming communication interruption in relation to the application service session.The method also includes causing implementation of a temporary transmission rate adjustment of the application service session, wherein the temporary transmission rate adjustment provides a radio access channel margin accommodating the upcoming communication interruption.In some embodiments, causing implementation of the temporary transmission rate adjustment includes transmitting an adjustment command to the user device and/or the application server.Corresponding methods for a user device and an application server are also disclosed.