Verfahren zur Verbesserung der Kontinuität von Datenübertragungen Und/oder zur Verringerung von Unterbrechungen oder Unterbrechungsphasen von Datenübertragungen zwischen einem Benutzergerät und einem Mobilkommunikationsnetzwerk, System, Telekommunikationsnetzwerk und Benutzergerät, Programm und Computerlesbares Medium

Details

Veröffentlichungs-Nr.

EP3860222

Aktenzeichen

EP20154354

Anmeldetag

29. Januar 2020

Veröffentlichung

23. August 2023

Erteilung

23. August 2023

Rechtsraum

EP

IPC

H04W36/30

Abstract

The present invention relates to a method for enhancing continuity of data transmissions and/or for reducing interruption or interruption periods of data transmissions between a user equipment and a mobile communication network, the mobile communication network comprising or being assigned to a radio access network, the radio access network comprising at least a first base station entity and a second base station entity, each one of the base station entities potentially serving the user equipment,wherein - upon the user equipment, while being in connected mode and being served by the first base station entity, measuring or detecting a deterioration of the radio communication link to and/or from the first base station entity - the user equipment initiates a radio link failure procedure and/or a cell selection procedure in case of a sufficiently strong deterioration of the radio communication link to and/or from the first base station entity, possibly leading to the user equipment eventually being served by the second base station entity instead of the first base station entity,wherein the method comprises the following steps:-- in a first step, the user equipment receives a radio link threshold indication, the radio link threshold indication being related to at least one radio link parameter and indicates a threshold value regarding the at least one radio link parameter,-- in a second step, subsequent to the first step, the user equipment initiates - in order to enhance continuity of an occurring data transmission and/or for reducing interruption or interruption periods of an occurring data transmission with the first base station entity - a preparation stage for the radio link failure procedure in case that a measurement or a determination regarding the at least one radio link parameter indicates a worse radio communication link quality compared to the threshold value of the radio link threshold indication.

Anmelder

Firma

Deutsche Telekom AG

Land

🇩🇪 Deutschland

Fachgebiete