Verfahren zur gleichzeitigen Kommunikation mit mehreren Basisstationen und zugehörige Kommunikationsvorrichtung

Details

Veröffentlichungs-Nr.

EP2770796

Aktenzeichen

EP14020017

Anmeldetag

24. Februar 2014

Veröffentlichung

27. April 2016

Erteilung

27. April 2016

Rechtsraum

EP

IPC

H04W76/02H04W76/06// H04W36/00H04W84/04H04W12/04

Abstract

A method of handling simultaneous communications in a communication system comprising a UE, a first base station and a second base station, where the UE has been connected to the first base station, is disclosed. The method comprises the first base station determining to allocate a cell of the second base station to the UE; the first base station transmitting a cell addition request message to the second base station in response to the determination, for requesting the second base station to allocate radio resources of the cell of the second base station to communicate with UE; and the first base station transmitting an RRC message to the UE, wherein the first RRC message comprises information related to the security key and information related to the security algorithm.

Anmelder

Firma

HTC Corporation

Land

🇹🇼 Taiwan

Fachgebiete