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11. 发明申请

US20110238712A1 ACTIVE SESSION SEARCH 审中-公开
标题翻译：活动会话搜索
公开(公告)号：US20110238712A1
公开(公告)日：2011-09-29
申请号：US13119224
申请日：2009-09-30
申请人： Pavel Dostal , Hans Rohnert , Ivo Sedlacek
发明人： Pavel Dostal , Hans Rohnert , Ivo Sedlacek
IPC分类号： G06F17/30
CPC分类号： H04L12/189 , H04L12/1813 , H04L12/1859 , H04L65/403 , H04L65/4061
摘要： A method and apparatus is described in which a server providing group communication maintains document of active group sessions. The group communication server may provide a search capability to identify active group sessions. Alternatively, the group communication server uses a caching entity to provide the search capability to identify active group sessions corresponding to a search request from a user.
摘要翻译：描述了一种方法和装置，其中提供组通信的服务器维护活动组会话的文档。组通信服务器可以提供搜索能力来识别活动组会话。或者，组通信服务器使用缓存实体来提供搜索能力来识别来自用户的与搜索请求对应的活动组会话。

12. 发明申请

US20080102870A1 Push-To-Talk-Over-Cellular (Poc) Method 审中-公开
标题翻译：一键通话（Poc）方法
公开(公告)号：US20080102870A1
公开(公告)日：2008-05-01
申请号：US11663255
申请日：2005-05-17
申请人： Petr Gothard , Petr Klika , Martin Palecek , Ivo Sedlacek
发明人： Petr Gothard , Petr Klika , Martin Palecek , Ivo Sedlacek
IPC分类号： H04B7/00
CPC分类号： H04W4/10 , H04M7/006 , H04W76/45
摘要： A method for communicating in a radio-communication system including an infrastructure network and user stations, wherein the infrastructure network enables the user stations to communicate by way of a so-called push-to-talk method wherein messages can be transmitted using a first type of recipient-identification information to a plurality of user stations and, using a second type of recipient-identification information, to individual user stations. In response to a request relating to specific recipient-identification information, information about the type of specific recipient-identification information is sent to a user station by the infrastructure network.
摘要翻译：一种用于在包括基础设施网络和用户站的无线电通信系统中进行通信的方法，其中所述基础设施网络使所述用户站能够通过所谓的一键通方式进行通信，其中消息可以使用第一类型的接收者识别信息发送给多个用户站，并且使用第二类型的接收者识别信息给各个用户站。响应于与特定接收者识别信息相关的请求，关于特定接收者识别信息的类型的信息由基础设施网络发送给用户站。

13. 发明申请

US20080039029A1 METHOD AND SYSTEM FOR SYNCHRONIZING AT LEAST TWO MEDIA STREAMS WITHIN ONE PUSH-TO-TALK-OVER-CELLULAR SESSION 审中-公开
标题翻译：用于在一个按钮到细胞过程中同步至少两个介质流的方法和系统
公开(公告)号：US20080039029A1
公开(公告)日：2008-02-14
申请号：US11837850
申请日：2007-08-13
申请人： Pavel DOSTAL , Ivo Sedlacek
发明人： Pavel DOSTAL , Ivo Sedlacek
IPC分类号： H04B1/38
CPC分类号： H04L29/06 , H04L65/1016 , H04L65/4061 , H04L65/607 , H04W4/10 , H04W56/009 , H04W76/45 , H04W84/042
摘要： A service providing receiving client receives at least one first message containing first media and at least one second message containing second media. The first message contains first relative time information, e.g. an RTP timestamp and the second message contains second relative time information (another RTP timestamp). The first relative time information and second relative time information could be used by the service providing receiving client for delivering both media to a media recipient in a synchronized way. The sending push-to-talk-over-cellular (PoC) client, PoC server and receiving PoC client must be changed in the way that the synchronization information needed for the media streams are provided in the Talk Burst Control Protocol messages or Media Burst Control Protocol messages of the Media-floor Control Entity.
摘要翻译：提供接收客户端的服务接收包含第一媒体和包含第二媒体的至少一个第二消息的至少一个第一消息。第一个消息包含第一个相对时间信息，例如 RTP时间戳，并且第二消息包含第二相对时间信息（另一个RTP时间戳）。第一相对时间信息和第二相对时间信息可以被服务提供接收客户端用于以同步的方式将两个媒体传送到媒体接收者。发送即按即说通话蜂窝（PoC）客户端，PoC服务器和接收PoC客户端必须以在通话突发控制协议消息或媒体突发控制中提供媒体流所需的同步信息的方式进行更改媒体层控制实体的协议消息。

14. 发明授权

US09654954B2 Providing an IMS voice session via a packet switch network and an emergency voice session via a circuit switch network 有权
公开(公告)号：US09654954B2
公开(公告)日：2017-05-16
申请号：US14374156
申请日：2012-01-26
申请人： Ivo Sedlacek , Ralf Keller
发明人： Ivo Sedlacek , Ralf Keller
IPC分类号： H04W4/22 , H04W76/00 , H04L29/06 , H04M7/00 , H04W8/02 , H04W8/06 , H04W48/18 , H04W80/00 , H04W88/06 , H04W48/14
CPC分类号： H04W4/90 , H04L65/1006 , H04L65/1016 , H04L65/1053 , H04L65/1069 , H04M7/0024 , H04W8/02 , H04W8/06 , H04W48/14 , H04W48/18 , H04W60/00 , H04W76/50 , H04W80/00 , H04W88/06
摘要： A communication network comprises a packet switched domain associated with a packet switched capable radio access network and supports an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network. The terminal supports an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network and an Internet Protocol Multimedia Subsystem emergency voice session via the packet switched capable radio access network. A method is executed by a control node of the packet switched domain and comprises sending instruction information to the terminal. The instruction information instructs the terminal to execute an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network without regard to whether the communication network has indicated support of an emergency session related data transmission via the packet switched capable radio access network and the packet switched domain.

15. 发明授权

US09641479B2 Interworking between messaging service domains 有权
公开(公告)号：US09641479B2
公开(公告)日：2017-05-02
申请号：US12865937
申请日：2009-02-13
申请人： Adamu Haruna , Hans Rohnert , Ivo Sedlacek , Brigitte Van Gerven
发明人： Adamu Haruna , Hans Rohnert , Ivo Sedlacek , Brigitte Van Gerven
IPC分类号： G06F15/16 , H04L12/28 , H04W4/00 , H04L12/58 , H04L29/06
CPC分类号： H04L51/36 , H04L51/066 , H04L51/28 , H04L65/1006 , H04L65/1096
摘要： An interworking function is provided between first and second messaging domains or technologies, when original address/identities of users in the first domain and the second domain are incompatible. Upon receiving from a sender in the first messaging domain a message addressed to a recipient in the second messaging domain, the interworking function provides, for an original sender address or identity received in the message, a new sender address which is valid in the second messaging domain, and inserts the new address in a header field of the message to be forwarded to the recipient in the second messaging domain. Moreover, the interworking function adds the original sender address into the specific header field of the message either as a part of the new sender address or as an attribute.

16. 发明授权

US09526119B2 Methods and apparatus for multiple data packet connections 有权
标题翻译：多数据包连接的方法和装置
公开(公告)号：US09526119B2
公开(公告)日：2016-12-20
申请号：US13532317
申请日：2012-06-25
申请人： Ivo Sedlacek , Peter Hedman , Zu Qiang , Dinand Roeland
发明人： Ivo Sedlacek , Peter Hedman , Zu Qiang , Dinand Roeland
IPC分类号： H04W4/00 , H04W76/02 , H04W12/06 , H04L29/06 , H04W48/00 , H04W92/02
CPC分类号： H04W76/10 , H04L63/0892 , H04W12/06 , H04W48/17 , H04W92/02
摘要： A network can handle access attempts by a mix of user equipments (UEs) that do and do not support multiple packet data network connections and do and do not support Internet Protocol version 6 (IPv6) and access attempts from networks that do and do not support multiple PDN connections. A method of operating a Trusted Non-3GPP Access network with a 3GPP network involves an authentication, authorization, and accounting (AAA) proxy in the Trusted Non-3GPP Access network and a UE that supports multiple PDN connections, with the AAA proxy sending an indication to the UE that the network supports multiple PDN connections.
摘要翻译：网络可以通过不支持多个分组数据网络连接的用户设备（UE）的混合来处理访问尝试，并且不支持并且不支持来自不支持的网络的因特网协议版本6（IPv6）和访问尝试多个PDN连接。使用3GPP网络操作受信任的非3GPP接入网络的方法涉及可信非3GPP接入网络中的认证，授权和计费（AAA）代理以及支持多个PDN连接的UE，其中AAA代理发送向UE指示网络支持多个PDN连接。

17. 发明申请

US20150055554A1 Providing an IMS Voice Session via a Packet Switch Network and an Emergency Voice Session via a Circuit Switch Network 有权
标题翻译：通过分组交换网络和紧急语音会话经由电路交换网络提供IMS语音会话
公开(公告)号：US20150055554A1
公开(公告)日：2015-02-26
申请号：US14374156
申请日：2012-01-26
申请人： Ivo Sedlacek , Ralf Keller
发明人： Ivo Sedlacek , Ralf Keller
IPC分类号： H04W4/22 , H04M7/00 , H04W8/02 , H04L29/06
CPC分类号： H04W4/90 , H04L65/1006 , H04L65/1016 , H04L65/1053 , H04L65/1069 , H04M7/0024 , H04W8/02 , H04W8/06 , H04W48/14 , H04W48/18 , H04W60/00 , H04W76/50 , H04W80/00 , H04W88/06
摘要： A method of providing an availability of an execution of an Internet Protocol Multimedia Subsystem voice session via a packet switched capable radio access network of an Internet Protocol Multimedia Subsystem based communication network (100) with a terminal (102) is described. The communication network (100) comprises a packet switched domain associated with the packet switched capable radio access network. The communication network (100) supports an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network. The terminal (102) supports an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network and an Internet Protocol Multimedia Subsystem emergency voice session via the packet switched capable radio access network. The method is executed by a control node (112) of the packet switched domain (106). The method comprises sending (264) instruction information to the terminal (102). The instruction information instructs the terminal (102) to execute an Internet Protocol Multimedia Subsystem voice session via the packet switched capable radio access network without regard to whether the communication network (100) having indicated support of an emergency session related data transmission via the packet switched capable radio access network and the packet switched domain (106). The latter enable an improved usage of capabilities of the terminal (102).
摘要翻译：描述了经由具有终端（102）的基于因特网协议多媒体子系统的通信网络（100）的具有分组交换能力的无线电接入网络提供互联网协议多媒体子系统语音会话的可用性的方法。通信网络（100）包括与分组交换能力的无线电接入网络相关联的分组交换域。通信网络（100）经由分组交换能力的无线接入网络支持因特网协议多媒体子系统语音会话。终端（102）经由具有分组交换能力的无线电接入网络和经由分组交换能力的无线电接入网络的因特网协议多媒体子系统紧急语音会话来支持因特网协议多媒体子系统语音会话。该方法由分组交换域（106）的控制节点（112）执行。该方法包括向终端（102）发送（264）指令信息。指示信息指示终端（102）经由分组交换能力的无线电接入网络执行因特网协议多媒体子系统语音会话，而不考虑通过分组交换已指示支持紧急会话相关数据传输的通信网络（100）无线接入网络和分组交换域（106）。后一种能够改进对终端（102）的能力的使用。

18. 发明授权

US08099089B2 Method, user equipment and software product for media stream transfer between devices 有权
标题翻译：用于设备之间媒体流传输的方法，用户设备和软件产品
公开(公告)号：US08099089B2
公开(公告)日：2012-01-17
申请号：US12152759
申请日：2008-05-13
申请人： Ivo Sedlacek , Adamu Haruna , Miguel Garcia , Arto Leppisaari
发明人： Ivo Sedlacek , Adamu Haruna , Miguel Garcia , Arto Leppisaari
IPC分类号： H04M3/42 , H04L12/16 , H04Q11/00
CPC分类号： H04M3/58 , H04L65/1006 , H04L65/1093 , H04L65/1096
摘要： A method, user equipment, and computer program product are disclosed for accepting a plurality of media streams at a first user equipment, and then sending a session initiation protocol refer request to a recipient. The request specifies a second user equipment, and the request also indicates a subset of those media streams which the recipient is requested to offer to the second user equipment. There can be at least two media streams of the same media type, out of which some media stream(s) are to be offered to the second user equipment and the other media stream(s) are not to be offered to the second user equipment.
摘要翻译：公开了用于在第一用户设备处接受多个媒体流的方法，用户设备和计算机程序产品，然后向接收者发送会话发起协议参考请求。请求指定第二用户设备，并且请求还指示接收者被请求提供给第二用户设备的那些媒体流的子集。可以存在相同媒体类型的至少两个媒体流，其中一些媒体流将被提供给第二用户设备，并且其他媒体流不被提供给第二用户设备。

19. 发明申请

US20110208830A1 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR COPYING CONTENT BETWEEN SERVERS 有权
标题翻译：方法，装置和计算机程序产品复制服务器之间的内容
公开(公告)号：US20110208830A1
公开(公告)日：2011-08-25
申请号：US13059619
申请日：2008-10-17
申请人： Adamu Haruna , Hans Rohnert , Ivo Sedlacek , Zoltan Ördögh
发明人： Adamu Haruna , Hans Rohnert , Ivo Sedlacek , Zoltan Ördögh
IPC分类号： G06F15/16
CPC分类号： H04L67/06 , G06F17/30861 , H04L51/08 , H04L67/02
摘要： Arrangements for forwarding content from a message storage server to a content sharing server of a Converged IP Messaging (CPM) system are described. An HTTP PUT request is issued by a user/client to the content sharing server, with the request identifying the location of the content on the message storage server. In response to the HTTP PUT request, the content sharing server issues a request, such as an IMAP download request, to the message storage server (either directly or via an intermediary). In response, the message storage server provides the content, without that content being sent to the user device.
摘要翻译：描述了将内容从消息存储服务器转发到融合IP消息系统（CPM）系统的内容共享服务器的安排。用户/客户端向内容共享服务器发出HTTP PUT请求，请求标识消息存储服务器上内容的位置。响应于HTTP PUT请求，内容共享服务器向消息存储服务器（直接地或经由中间人）发出诸如IMAP下载请求的请求。作为响应，消息存储服务器提供内容，而不将该内容发送到用户设备。

20. 发明申请

US20100011069A1 EXCHANGE OF MESSAGES AND SESSIONS 有权
标题翻译：信息交流和会议
公开(公告)号：US20100011069A1
公开(公告)日：2010-01-14
申请号：US12418383
申请日：2009-04-03
申请人： Adamu Haruna , Hans Rohnert , Ivo Sedlacek
发明人： Adamu Haruna , Hans Rohnert , Ivo Sedlacek
IPC分类号： G06F15/16
CPC分类号： H04W4/10 , H04L51/16 , H04L51/36 , H04L65/1083 , H04W4/20 , H04W76/45
摘要： A Conversation-ID indication, a Contribution-ID indication and an optional In-reply-to-Contribution-ID indication are contained in individual standalone CPM Messages and the CPM Session Invitation messages only. The Conversation-ID indication allows assigning the CPM messages and media to the CPM conversations. The Contribution-ID identifies the individual standalone CPM message or the CPM session Invitation. Usage of the Contribution-ID indication and the In-reply-to-Contribution-ID indication allow associating the CPM session messages and the standalone CPM messages belonging to the same CPM conversation (i.e. having the same Conversation ID) into a tree view representing the CPM Conversation. The media and CPM Messages within a CPM session is implicitly linked to the CPM session invitation and further organized based on the time to form a list.
摘要翻译：会话ID指示，Contribution-ID指示和可选的In-reply-to-Contribution-ID指示包含在单独的CPM消息和CPM会话邀请消息中。会话ID指示允许将CPM消息和媒体分配给CPM会话。 Contribution-ID标识个别独立CPM消息或CPM会话邀请。 Contribution-ID指示和In-reply-to-Contribution-ID指示的使用允许将CPM会话消息和属于相同CPM会话的独立CPM消息（即具有相同的对话ID）关联到表示 CPM对话 CPM会话中的媒体和CPM消息隐含地链接到CPM会话邀请，并根据形成列表的时间进一步组织。

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