Verfahren und Vorrichtung zur Implementierung Trägerspezifischer Änderungen als Teil einer Verbindungsrekonfiguration, die auf die Verwendeten Sicherheitsschlüssel Wirkt

Details

Veröffentlichungs-Nr.

EP4712527

Anmeldetag

23. Juni 2018

Veröffentlichung

18. März 2026

Rechtsraum

EP

Abstract

A method and apparatus provides a communication connection between a user equipment and a network entity including a plurality of radio bearers having security keys. A connection reconfiguration message is received (1002), which identifies bearer specific changes to be made to a subset of radio bearers including less than all of the plurality of radio bearers, that impact the security keys being used by the subset of radio bearers, where the connection reconfiguration message includes a bearer identification field that identifies the radio bearers included in the subset and a chaining counter. The requested changes are applied (1004) to the subset of radio bearers associated with the bearer identification field without resetting the communication connection with the communication network.

Anmelder

Firma

Motorola Mobility LLC

Land

🇺🇸 USA