公开(公告)号：US20160080430A1

公开(公告)日：2016-03-17

申请号：US14954205

申请日：2015-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Haris ZISIMOPOULOS ,  Ricky KAURA

IPC: H04L29/06 ,  H04W8/04

CPC classification number: H04L65/1066 ,  H04L65/1003 ,  H04L65/1016 ,  H04L65/1059 ,  H04L65/1063 ,  H04W8/04 ,  H04W8/22 ,  H04W28/06 ,  H04W48/18

Abstract: The present invention relates to a method of transmitting a signal by an MME (Mobility Management Entity) in a wireless network, the method comprising: receiving a tracking area update message from an UE (User Equipment); transmitting, on reception the tracking area update message, an Update Location message comprising an IMS voice over PS (Packet Switched) session supported indication to an HSS (Home Subscriber Server), wherein the IMS voice over PS session supported indication indicates whether or not an IMS Voice over PS Session is supported homogeneously in all tracking areas in the serving MME.

Abstract translation: 本发明涉及一种由无线网络中的MME（移动性管理实体）发送信号的方法，该方法包括：从UE（用户设备）接收跟踪区域更新消息; 在接收到所述跟踪区域更新消息时，向HSS（归属订户服务器）发送包括通过PS（分组交换）会话支持的IMS语音的更新位置消息，其中所述IMS语音通过PS会话支持的指示指示是否 支持IMS会话的IMS语音在服务MME的所有跟踪区域中均匀地被支持。

公开(公告)号：US20150327161A1

公开(公告)日：2015-11-12

申请号：US14803640

申请日：2015-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Haris ZISIMOPOULOS ,  Ricky KAURA

IPC: H04W48/18 ,  H04W36/14

CPC classification number: H04W48/18 ,  H04W36/14 ,  H04W76/10

Abstract: The present invention provides a method of establishing a call to or from a user equipment in a wireless communication system comprising a first wireless network and a second wireless network, the second wireless network having an association with the first wireless network, the wireless communication system having a serving node and an application server capable of communication with said serving node, and the method comprising: receiving a message from said serving node at the application server, said message having information regarding network capabilities of said user equipment; and determining at the application server whether to anchor said call in the first wireless network or the second wireless network dependent on said information regarding network capabilities of said user equipment.

Abstract translation: 本发明提供一种在包括第一无线网络和第二无线网络的无线通信系统中建立与用户设备的呼叫的方法，所述第二无线网络具有与所述第一无线网络的关联，所述无线通信系统具有 能够与所述服务节点通信的服务节点和应用服务器，并且所述方法包括：从应用服务器处的所述服务节点接收消息，所述消息具有关于所述用户设备的网络能力的信息; 以及根据关于所述用户设备的网络能力的所述信息，在所述应用服务器处确定是否将所述呼叫固定在所述第一无线网络或所述第二无线网络中。