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11. 发明申请

WO2018229528A1 SYSTEMS AND METHODS FOR OPTIMIZED SIGNALING FOR NON IP DATA DELIVERY (NIDD) COMMUNICATION 审中-公开
公开(公告)号：WO2018229528A1
公开(公告)日：2018-12-20
申请号：PCT/IB2017/053513
申请日：2017-06-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FOTI, George , KODUKULA, Venkata Sameer Kumar , SHARMA, Nipun , SINHA, Aditya Kumar
IPC分类号： H04W4/70 , H04W24/04
摘要： Systems and methods are disclosed herein that relate to deferring delivery of non-Internet Protocol (IP) data in a wireless communication system via a Non-IP Data Delivery (NIDD) procedure based on a power source status of a serving Radio Access Network (RAN) node of a target wireless device. In some embodiments, a method of operation of a network node comprises receiving, from an exposure function, a NIDD request comprising data from an application server to be delivered to a wireless device via a NIDD procedure. The method further comprises making a determination as to whether to deliver the data to the wireless device via the NIDD procedure based on a power source status of a RAN node associated with the wireless device. In this manner, delivery of the non-IP data can be deferred depending on the power source status of the RAN node.

12. 发明申请

WO2012042477A2 CONTENT SHARING FOR SOCIAL ENGAGEMENT 审中-公开
标题翻译：内容分享为社会参与
公开(公告)号：WO2012042477A2
公开(公告)日：2012-04-05
申请号：PCT/IB2011/054255
申请日：2011-09-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04L29/06
CPC分类号： H04L65/4076 , H04L65/4092
摘要： A user is provided the ability to request through a set top box or other terminal that a media session be replicated to another terminal. The control channel associated with the replicated media session is assigned to the requesting terminal so that the user of the requesting terminal can control the playback experience of a plurality of different terminals.
摘要翻译：向用户提供通过机顶盒或其他终端请求将媒体会话复制到另一个终端的能力。与复制的媒体会话相关联的控制信道被分配给请求终端，使得请求终端的用户可以控制多个不同终端的回放体验。

13. 发明申请

WO2011086539A1 SYSTEM AND METHOD FOR IPTV NODE RECOVERY 审中-公开
标题翻译： IPTV节点恢复系统与方法
公开(公告)号：WO2011086539A1
公开(公告)日：2011-07-21
申请号：PCT/IB2011/050221
申请日：2011-01-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04L29/14 , H04L29/08 , H04L29/06
CPC分类号： H04L67/14 , H04L65/1016 , H04L65/104 , H04L65/4069 , H04L67/142 , H04L69/40
摘要： A system and method for failure recovery for a node in an IPTV network makes use of the ability of an IMS Gateway, an Open IPTV Terminal Function, and an IPTV Control Server to provide each other with information about a session to be recovered in a manner which allows the control session state to be reconstructed without impacting the user's viewing experience.
摘要翻译：用于IPTV网络中的节点的故障恢复的系统和方法利用IMS网关，开放IPTV终端功能和IPTV控制服务器以一种方式向对方提供关于要恢复的会话的信息的能力这允许重建控制会话状态，而不影响用户的观看体验。

14. 发明申请

WO2011013050A3 POLICIES TRANSFER FOR SESSION TRANSFER 审中-公开
公开(公告)号：WO2011013050A3
公开(公告)日：2011-02-03
申请号：PCT/IB2010/053369
申请日：2010-07-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04L29/06 , H04W36/00
摘要： A system and method for transferring policies associated with a unicast session from one terminal node to another makes use of the IPTV controller in the network to obtain decryption keys that allow the transfer of viewing policies between the nodes when the program transfer is effected.

15. 发明申请

WO2010119433A1 METHOD AND SYSTEM FOR INSERTING ADVERTISEMENTS IN A CONTENT STREAM IN INTERNET PROTOCOL TELEVISION (IPTV) 审中-公开
标题翻译：在互联网协议电视（IPTV）内容流中插入广告的方法和系统
公开(公告)号：WO2010119433A1
公开(公告)日：2010-10-21
申请号：PCT/IB2010/051675
申请日：2010-04-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04N7/173 , H04N7/24 , H04L29/06
CPC分类号： H04N7/17318 , H04L65/1006 , H04L65/4076 , H04N7/17336 , H04N21/25891 , H04N21/26208 , H04N21/26258 , H04N21/6125 , H04N21/6332 , H04N21/64322 , H04N21/654 , H04N21/6543 , H04N21/6587 , H04N21/812
摘要： A method for inserting advertisements in a content stream in IPTV comprises: notifying an external decision point of advertisement insertion opportunities in the content stream; receiving, in response to the notification, advertisements selected by the external decision point, to be inserted in the advertisement insertion opportunities; and transmitting to a controlling node policies relative to the selected advertisements for insertion in the content stream. The method is carried out in a system, which comprises an advertisement management service for notifying the external decision point about the advertisement insertion opportunities, an input module, in response to the notification, for receiving the selected advertisements and an output module for transmitting to the controlling node the policies relative to the selected advertisements for insertion in the content stream.
摘要翻译：一种用于在IPTV中的内容流中插入广告的方法，包括：在外部决策点通知内容流中的广告插入机会; 接收响应于通知的外部决策点选择的广告，插入广告插入机会; 以及向所述控制节点发送相对于所选择的广告的策略以插入到所述内容流中。该方法在系统中进行，该系统包括用于通知外部决策点关于广告插入机会的广告管理服务，响应于该通知用于接收所选择的广告的输入模块和用于发送到所述广告插入机会的输出模块控制节点相对于所选择的广告的策略以插入到内容流中。

16. 发明申请

WO2010001329A1 IPTV CONTENT SHARING IN IMS NETWORK 审中-公开
标题翻译： IPTV内容在IMS网络中共享
公开(公告)号：WO2010001329A1
公开(公告)日：2010-01-07
申请号：PCT/IB2009/052814
申请日：2009-06-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04N7/16 , H04L29/06 , H04N7/173
CPC分类号： H04L65/1016 , H04L65/1069 , H04L65/4076 , H04L65/4084 , H04N21/25875 , H04N21/6405 , H04N21/64322
摘要： A Content Sharing AS facilitates the sharing of IPTV content distribution sessions between users in an IMS network. A first user's request to share an ongoing IPTV session is routed to the Content Sharing AS, with a SIP URI of a second user with whom to share the content, identification of the desired content, and the Mcast address of the IPTV session. The Content Sharing AS joins the IGMP session group and sends the first user a SIP URI for the content and a unique authentication token. The first user sends the content URI and token to the second user, such as via a SMS message. The second user may then send an SIP INVITE message toward the URI, which the IMS system routes to the Content Sharing AS. The second user provides the authentication token, which the Content Sharing AS uses to authenticate the second user, and share the IPTV content.
摘要翻译：内容共享AS有助于在IMS网络中的用户之间共享IPTV内容分发会话。共享正在进行的IPTV会话的第一用户的请求被路由到内容共享AS，具有与其共享内容的第二用户的SIP URI，所需内容的标识以及IPTV会话的Mcast地址。内容共享AS加入IGMP会话组，并向第一个用户发送内容的SIP URI和唯一的认证令牌。第一用户将内容URI和令牌发送给第二用户，例如通过SMS消息。然后，第二用户可以向URI发送SIP INVITE消息，IMS系统路由到内容共享AS。第二用户提供认证令牌，内容共享AS用于认证第二用户，并共享IPTV内容。

17. 发明申请

WO2009072019A1 METHODS, IPTV (INTERNET PROTOCOL TELEVISION) TERMINAL, AND IPTV CONTROL SERVER FOR IPTV BANDWIDTH MANAGEMENT 审中-公开
标题翻译：方法，IPTV（互联网协议电视）终端和用于IPTV带宽管理的IPTV控制服务器
公开(公告)号：WO2009072019A1
公开(公告)日：2009-06-11
申请号：PCT/IB2008/054584
申请日：2008-11-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04L29/06
CPC分类号： H04L65/4076 , H04L65/1006 , H04L65/1016
摘要： An IP Television (IPTV) terminal, an IPTV control server, and methods for used therein are provided for delegating the service admission control from the network to the terminals. As an IPTV terminal initiates a new IPTV service (e.g. linear TV, Video-on-Demand), a bandwidth balance available for use by IPTV terminals of the given IPTV subscription is verified locally, and if sufficient bandwidth is found, then the service is allowed and started. The terminal then informs the IPTV control server of the service initiation and a new bandwidth balance is obtained by the server, and sent to all IPTV terminals for the subscription. Next time a new service is initiated by any of the IPTV terminals of the given subscription, that new bandwidth balance is used locally by the terminals, to determine if sufficient bandwidth remains available for using the new service, thus allowing or inhibiting initiation of the service.
摘要翻译：提供IP电视（IPTV）终端，IPTV控制服务器及其中使用的方法，用于将服务许可控制从网络委托给终端。作为IPTV终端，IPTV终端发起新的IPTV业务（如线性电视，视频点播），可以在本地验证给予IPTV订阅的IPTV终端使用的带宽余量，如果发现有足够的带宽，则服务为允许和开始终端然后通知IPTV控制服务器进行业务发起，并由服务器获得新的带宽余量，并发送给所有IPTV终端进行订阅。下一次由给定订阅的任何IPTV终端发起新业务时，终端本地使用新的带宽余量，以确定足够的带宽是否仍然可用于使用新业务，从而允许或禁止启动业务。

18. 发明申请

WO2008120028A1 SYSTEM AND METHOD FOR INDICATING CIRCUIT SWITCHED ACCESS AT IMS REGISTRATION 审中-公开
标题翻译：用于在IMS注册中指示电路切换访问的系统和方法
公开(公告)号：WO2008120028A1
公开(公告)日：2008-10-09
申请号：PCT/IB2007/000843
申请日：2007-03-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , NAKADA, Kazuhiko , KELLER, Ralf , FOTI, George
发明人： NAKADA, Kazuhiko , KELLER, Ralf , FOTI, George
IPC分类号： H04L29/06 , H04Q7/38
CPC分类号： H04L65/1073 , H04L65/1016 , H04W4/18 , H04W48/18 , H04W60/00 , H04W80/10
摘要： In IP Multimedia Subsystem (IMS) IMS Control Channel Protocol (ICCP) is used between a user equipment (UE) and IMS Control Channel Function (ICCF) and Session Initiated Protocol (SIP) interface (between to ICCF, Call Session Control Function and Application Server) to support the indication of Circuit Switched (CS) access utilizing P-Access-Network-lnformation header. The indication can be used by an S-CSCF or AS for different purposes such as routing decision, charging, and presence info.
摘要翻译：在IP多媒体子系统（IMS）中，在用户设备（UE）和IMS控制信道功能（ICCF）和会话发起协议（SIP）接口之间使用IMS控制信道协议（ICCP）（ICCF，呼叫会话控制功能和应用服务器）来支持使用P-Access-Network-lnformation报头的电路交换（CS）访问的指示。该指示可以由S-CSCF或AS用于不同的目的，例如路由决定，计费和存在信息。

19. 发明申请

WO2008075235A1 METHOD, COMMUNICATIONS NODE, AND MEMORY FOR DYNAMIC DICTIONARY UPDATING AND OPTIMIZATION FOR COMPRESSION AND DECOMPRESSION OF MESSAGES 审中-公开
标题翻译：方法，通信节点和用于动态词典更新和优化的消息的压缩和解密的消息
公开(公告)号：WO2008075235A1
公开(公告)日：2008-06-26
申请号：PCT/IB2007/054774
申请日：2007-11-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04L29/06 , H03M7/30
CPC分类号： H04L29/06027 , H03M7/3088 , H04L65/607 , H04L69/04
摘要： A method, communications node, and memory for updating and respectively storing a dynamic dictionary for use in text-based protocol message compression/decompression. A message is received by the compression/decompression module from a local client module or from another's node, and the compression/decompression module determines if sequences from the received message match sequences from a dictionary, then determines if any matching sequences are successive in the message. If so, the compression module concatenates the matching successive sequences from the message and copies the resulting combined expression into a dynamic dictionary, thus creating a longer expression to be used in subsequent message compression and decompression. The compression module uses real traffic messages and creates longer string expressions. In one variant, the matching sequences comprise one or more string expressions constituted of one or more data bytes and the invention first detects message's individual expressions matching individual expressions from the dictionary.
摘要翻译：一种用于更新和分别存储用于基于文本的协议消息压缩/解压缩的动态字典的方法，通信节点和存储器。压缩/解压缩模块从本地客户端模块或另一个节点接收消息，并且压缩/解压缩模块确定来自接收到的消息的序列是否匹配来自字典的序列，然后确定消息中是否有连续的匹配序列。如果是这样，压缩模块将来自消息的匹配的连续序列连接起来，并将所得到的组合表达式复制到一个动态字典中，从而创建一个较长的表达式，以用于随后的消息压缩和解压缩。压缩模块使用实际流量消息并创建更长的字符串表达式。在一个变型中，匹配序列包括由一个或多个数据字节构成的一个或多个字符串表达式，并且本发明首先检测与字典相匹配的各个表达式的消息的单个表达。

20. 发明申请

WO2008068664A2 METHOD OF SENDING MEDIA PROGRAM INFORMATION TO A SUBSCRIBER AND NODES THEREFOR 审中-公开
标题翻译：将媒体节目信息发送给用户的方法及其节点
公开(公告)号：WO2008068664A2
公开(公告)日：2008-06-12
申请号：PCT/IB2007/054773
申请日：2007-11-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FOTI, George
发明人： FOTI, George
IPC分类号： H04N5/445 , H04N7/173 , H04L29/08 , H04L29/06 , H04N5/44
CPC分类号： H04N5/44543 , H04L65/4076 , H04L65/4092 , H04L67/306 , H04N5/4401 , H04N7/17318 , H04N21/25866 , H04N21/26208 , H04N21/4755 , H04N21/6543 , H04N21/6581
摘要： A method and nodes are introduced to allow pushing from a network towards an IP television (IPTV) terminal an Electronic Program Guide (EPG) in an optimized manner. An IPTV server stores a personalized EPG based on a generic EPG and on a subscriber profile. Upon changes to the personalized EPG, its content is pushed towards the IPTV terminal. According to one aspect of the invention, only changes from what the IPTV terminal has previously stored are being pushed down, thereby saving signalling bandwidth. For that purpose, the EPG as well as a user profile are presented and stored in eXtendable Markup Language (XML) format, allowing the use of XML Configuration Access Protocol for performing changes to the user profile from a Home Subscriber Server. Changes are then pushed towards the IPTV terminal.
摘要翻译：引入方法和节点以允许以优化的方式从网络向IP电视（IPTV）终端推送电子节目指南（EPG）。 IPTV服务器存储基于通用EPG和用户简档的个性化EPG。在改变个性化EPG时，其内容被推向IPTV终端。根据本发明的一个方面，只有IPTV终端先前存储的内容才被推下，从而节省了信令带宽。为此，EPG以及用户配置文件以可扩展标记语言（XML）格式呈现和存储，允许使用XML配置访问协议对来自归属订户服务器的用户配置文件进行更改。然后将变更推向IPTV终端。

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