Verschlüssung in Drahtlos Kommunikationsystem

Details

Veröffentlichungs-Nr.

EP3346668

Aktenzeichen

EP18150215

Anmeldetag

3. Januar 2018

Veröffentlichung

4. Dezember 2019

Erteilung

4. Dezember 2019

Rechtsraum

EP

IPC

H04L29/06H04W12/02H04W72/00H04L9/00H04W12/00H04W76/11// H04L9/08

Abstract

A method (700) for encryption in a wireless communication system includes encrypting, at a base station, data of a physical layer control channel using at least one of a control channel type, a radio resource aggregation level of the control channel, a radio resource index of the control channel, or a subcarrier frequency of the control channel (702); and transmitting the encrypted data to a user equipment (UE), where the UE is in a cell of the base station (706).

Anmelder

Firma

BlackBerry Limited

Land

🇨🇦 Kanada

Fachgebiete