-
公开(公告)号:US20120331159A1
公开(公告)日:2012-12-27
申请号:US13608082
申请日:2012-09-10
申请人: Bo Åsrtöm , Mats Stille , Anders Ryde , Stephen Terrill , Bror Lennart Norell
发明人: Bo Åsrtöm , Mats Stille , Anders Ryde , Stephen Terrill , Bror Lennart Norell
IPC分类号: G06F15/16
CPC分类号: H04L65/1006 , H04L65/1016 , H04L65/1073 , H04L65/40 , H04L67/141
摘要: A User Equipment (UE) and IP Multimedia Subsystem (IMS) network node for indicating the IMS services and IMS applications to which a Session Initiation Protocol (SIP) message relates. An IMS communication service identifier and an IMS application reference are added to the SIP message. The identifier and the reference may be added as Feature Tags. The reference may also be added as an a-line augmenting an m-line in a Session Description Protocol (SDP) part of the SIP message.
摘要翻译: 用于指示会话发起协议(SIP)消息所关联的IMS服务和IMS应用的用户设备(UE)和IP多媒体子系统(IMS)网络节点。 将IMS通信服务标识符和IMS应用引用添加到SIP消息中。 标识符和引用可以作为特征标签添加。 也可以在SIP消息的会话描述协议(SDP)部分中添加引用以增加m行。