公开(公告)号：US20140086149A1

公开(公告)日：2014-03-27

申请号：US14094780

申请日：2013-12-02

Applicant: CORE WIRELESS LICENSING, S.A.R.L.

Inventor： Juha RÄSÄNEN ,  Juha BÄCK ,  Juha KALLIO ,  Seppo KALLIO ,  Juha LINDFORS ,  Juha ORAVAINEN

IPC: H04L29/06 ,  H04W76/04

CPC classification number: H04L65/1066 ,  H04W8/245 ,  H04W28/18 ,  H04W76/20

Abstract: A method in a communication system is disclosed. In the method a procedure for setting up a communication link between a first user equipment and a second user equipment via a communications network is initiated. Information regarding at least two modes of communication that can be used for communication via the communication link is signalled between the first and second user equipment. An indicator regarding a mode to be used for the communication is also signalled between the first user equipment and the second user equipment. After the signalling steps, a procedure for setting the mode of communication in accordance with the indicator is initiated in at least in one of the user equipment. According to an alternative embodiment signalling for reserving a possibility for at least tow different communication modes occurs between elements of the communication system.

Abstract translation: 公开了一种通信系统中的方法。 在该方法中，开始通过通信网络在第一用户设备和第二用户设备之间建立通信链路的过程。 关于可以用于通过通信链路的通信的至少两种通信模式的信息在第一和第二用户设备之间被通知。 关于用于通信的模式的指示符也在第一用户设备和第二用户设备之间发信号通知。 在信令步骤之后，在至少一个用户设备中启动用于根据指示符设置通信模式的过程。 根据替代实施例，在通信系统的元件之间发生用于保留至少牵引不同通信模式的可能性的信令。