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1. 发明申请

WO2016008522A1 POLICY CONTROL IN SESSION INITIATION PROTOCOL FORKING 审中-公开
标题翻译：会议启动协议中的政策控制
公开(公告)号：WO2016008522A1
公开(公告)日：2016-01-21
申请号：PCT/EP2014/065269
申请日：2014-07-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： RIVAS MOLINA, Ignacio , BALABHADRUNI, Venkata Ramesh , DANNEBRO, Patrik , ERIKSSON, Rikard , FERNANDEZ ALONSO, Susana , LINDHOLM, Fredrik
IPC分类号： H04W4/16 , H04W76/02 , H04L29/06
CPC分类号： H04L12/1407 , H04L65/1006 , H04L65/1046 , H04L65/105 , H04L65/1069 , H04L65/80 , H04M15/57 , H04M15/62 , H04M15/63 , H04M15/66 , H04M15/8228 , H04W4/16 , H04W4/24 , H04W76/11 , H04W80/10
摘要： Methods and apparatuses for updating policy and charging rules relating to early dialogs in session initiation protocol forking in a telecommunications network. A node comprises a receiver (304), configured to receive a plurality of preliminary responses originating from a plurality of terminating end points as part of Session Initiation Protocol, SIP, forking. The node comprises an early dialog controller (314), configured, for each received preliminary response, to determine a unique identifier and to control a transmitting means, which may be a transmitter (302), to transmit a corresponding preliminary message comprising the unique identifier to a further node (400) for use as a Policy and Charging Rules Function, PCRF (200), for creating an early dialog by the further node. The receiver is further configured to receive updated data for at least one of the preliminary responses. The node further comprises an updated dialog controller (316) configured to retrieve the unique identifier corresponding to the at least one preliminary response and control the transmitter to transmit an updating message based on the updated data and comprising the retrieved unique identifier to the further node for updating the corresponding early dialog.
摘要翻译：用于在电信网络中的会话发起协议分叉中更新与早期对话相关的策略和计费规则的方法和装置。节点包括接收器（304），其被配置为接收来自多个终止端点的多个初步响应，作为会话发起协议SIP分组的一部分。节点包括早期对话控制器（314），其被配置用于每个接收到的初步响应以确定唯一标识符并且控制可以是发射机（302）的发射装置，以发送包括唯一标识符的对应的初步消息到用于作为策略和计费规则功能的另一节点（400），用于由所述另外的节点创建早期对话的PCRF（200）。接收器还被配置为接收至少一个初步响应的更新数据。所述节点还包括被配置为检索对应于所述至少一个初步响应的所述唯一标识符的更新的对话控制器（316），并且控制所述发射机基于所述更新的数据来发送更新消息，并且将所检索的唯一标识符包括在所述另一节点更新相应的早期对话框。

2. 发明申请

WO2016016338A1 TECHNIQUE FOR APPLYING POLICY AND CHARGING RULES TO BEARERS 审中-公开
标题翻译：适用于承包人的政策和收费规则的技巧
公开(公告)号：WO2016016338A1
公开(公告)日：2016-02-04
申请号：PCT/EP2015/067436
申请日：2015-07-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KELLER, Ralf , DANNEBRO, Patrik , RYDE, Anders
IPC分类号： H04W36/00 , H04W36/14 , H04W4/24
CPC分类号： H04W36/0011 , H04L12/1407 , H04M15/66 , H04W4/24 , H04W36/0022 , H04W36/0027 , H04W36/08 , H04W36/14
摘要： The present disclosure generally relates to aspects of applying policy and charging rules to bearers in a communication network. The policy and charging rules are provided for application to at least a dedicated bearer. The technique presented herein may be implemented in connection with a mobile terminal moving between an access point of a first type supporting default and dedicated bearers and an access point of a second type supporting default and not supporting dedicated bearers. A method embodiment of the present disclosure removes an established dedicated bearer and temporarily suspends application of the rules to the dedicated bearer upon a move from an access point of the first type to an access point of the second type. A network endpoint of an ongoing session kept agnostic of the removal of the dedicated bearer. Upon a move from the access point of the second type to an access point of the first type, the dedicated bearer is re-established and the rules are re-applied to the re-established dedicated bearer.
摘要翻译：本公开通常涉及将策略和计费规则应用于通信网络中的承载者的方面。策略和计费规则被提供给至少一个专用承载应用。本文中呈现的技术可以结合移动终端在第一类型的支持默认的接入点和专用承载之间移动，以及支持默认的第二类型的接入点并且不支持专用承载。本公开的方法实施例在从第一类型的接入点移动到第二类型的接入点时，移除建立的专用承载并暂时将规则的应用暂停到专用承载。正在进行的会话的网络端点与专用承载的删除不相关。在从第二类型的接入点移动到第一类型的接入点时，重新建立专用承载，并将规则重新应用于重新建立的专用承载。

3. 发明申请

WO2015081971A1 IP ADDRESS ASSIGNMENT FOR A UE IN 3GPP 审中-公开
标题翻译： 3GPP中的UE的IP地址分配
公开(公告)号：WO2015081971A1
公开(公告)日：2015-06-11
申请号：PCT/EP2013/075201
申请日：2013-12-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： DANNEBRO, Patrik , GARNEIJ, Fredrik
IPC分类号： H04L29/12 , H04W60/00
CPC分类号： H04W76/11 , H04L61/1588 , H04L61/2007 , H04L61/6086 , H04L67/16 , H04W60/00 , H04W76/12 , H04W76/18 , H04W80/045
摘要： A method performed in a user equipment, UE, (1) and a gateway (2) for data communication in a 3GPP network via an access point name, APN, capable of providing support for packet data network, PDN, connectivity using a first internet protocol version and PDN connectivity using a second internet protocol version. The method comprises the steps of the UE requesting (S1) dual stack PDN connectivity from a gateway (2) and receiving (S2) a single IP address on either the first or the second internet protocol version from the gateway (2) and further receiving (S3) from the gateway (2) a cause code indicating that only the assigned PDN and internet protocol version is allowed.
摘要翻译：一种在用户设备UE，（1）和网关（2）中执行的方法，用于通过接入点名称APN在3GPP网络中进行数据通信，APN能够提供对分组数据网络的支持，PDN，使用第一互联网的连接协议版本和PDN连接使用第二个互联网协议版本。该方法包括以下步骤：UE从网关（2）请求（S1）双栈PDN连接，并从网关（2）接收（S2）第一或第二网际协议版本上的单个IP地址，并进一步接收（S3）从所述网关（2）发出指示仅允许所分配的PDN和互联网协议版本的原因代码。

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