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1. 发明申请

WO2021073754A1 MANAGEMENT OF TRANSPORT ADDRESSES ASSOCIATED WITH A COMPUTING DEVICE 审中-公开
公开(公告)号：WO2021073754A1
公开(公告)日：2021-04-22
申请号：PCT/EP2019/078390
申请日：2019-10-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HOLMBERG, Christer , KERÄNEN, Ari
IPC分类号： H04L29/12
摘要： The present disclosure proposes methods and nodes that may cooperate to enable the provision of one or more candidate transport addresses associated with a computing device to an invoking node, and to enable the invoking node to use the one or more candidate transport addresses to contact the device. The candidate transport addresses are fetched from a storage node by a fetching node and provided to the invoking node. The location of a suitable storage node, and URIs of resources hosted on the computing device, may be specified in a description of the device. The URIs may use a URI scheme that supports candidate transport addresses.

2. 发明申请

WO2006074825A1 FACILITATING EARLY MEDIA IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：促进通信系统中的早期媒体
公开(公告)号：WO2006074825A1
公开(公告)日：2006-07-20
申请号：PCT/EP2005/050100
申请日：2005-01-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , HOLMBERG, Christer
发明人： HOLMBERG, Christer
IPC分类号： H04L29/06
CPC分类号： H04L29/08594 , H04L29/06027 , H04L65/1006 , H04L65/4007 , H04L65/4092 , Y10S379/90
摘要： A method of sending information from a Session Initiation Protocol intermediate node to a first Session Initiation Protocol terminal. The method comprises, upon receipt of a session initiation request at the Session Initiation Protocol intermediate node, establishing a first Session Initiation Protocol dialog between the Session Initiation Protocol intermediate node and the first Session Initiation Protocol terminal, sending information over said first dialog, forwarding said request from the Session Initiation Protocol intermediate node to a second, destination Session Initiation Protocol terminal, before, during, or after establishment of said first dialog, and establishing a second Session Initiation Protocol dialog, between the first and second Session Initiation Protocol terminals.
摘要翻译：一种从会话发起协议中间节点向第一个会话发起协议终端发送信息的方法。该方法包括：在会话发起协议中间节点接收到会话发起请求时，在会话发起协议中间节点和第一会话发起协议终端之间建立第一会话发起协议对话，在所述第一对话中发送信息，转发所述在建立所述第一对话之前，期间或之后，从所述会话发起协议中间节点请求到第二目的地会话发起协议终端，以及在所述第一和第二会话发起协议终端之间建立第二会话发起协议对话。

3. 发明申请

WO2017018918A1 SERVER, CLIENT DEVICE AND METHODS THEREIN FOR HANDLING CACHED CONTENT RESSOURCES 审中-公开
标题翻译：服务器，客户端设备及其处理高速缓存内容的方法
公开(公告)号：WO2017018918A1
公开(公告)日：2017-02-02
申请号：PCT/SE2016/050259
申请日：2016-03-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HÅKANSSON, Stefan , HOLMBERG, Christer , LINDSTRÖM, Daniel , BERGKVIST, Adam
IPC分类号： H04L29/08 , H04W88/02
CPC分类号： H04L67/2847 , H04L67/02 , H04L67/22 , H04L67/306 , H04W4/18
摘要： A server (600), a client device (602) and methods therein, for handling cached content resources. When the client device (602) sends a download request (6:3) in a downloading session, the server (600) identifies (6:4) at least one content resource deemed to be potentially needed later in the downloading session. The server (600) then sends a cache map to the client device (602) in a response to the download request. The cache map comprises a pre-fetch indication indicating that the identified at least one content resource should be pre-fetched by the client device (602) from a cache (604) containing the identified at least one content resource. Thereby, the client device is able to pre-fetch (6:8) the content resources before the performance of communication may become reduced so that communication with the cache (604) is difficult or even impossible, e.g. due to deteriorated radio conditions or congestion in the communication network.
摘要翻译：服务器（600），客户端设备（602）及其中的方法，用于处理缓存的内容资源。当客户端设备（602）在下载会话中发送下载请求（6：3）时，服务器（600）识别（6：4）在下载会话中被认为是潜在需要的至少一个内容资源。然后，服务器（600）响应于下载请求向客户端设备（602）发送高速缓存映射。高速缓存映射包括指示所识别的至少一个内容资源应当由包含所识别的至少一个内容资源的高速缓存（604）由客户端设备（602）预提取的预取指示。因此，客户端设备能够在通信执行之前预先获取内容资源（6：8），以减少与高速缓存（604）的通信难度甚至不可能的通信。由于无线电条件恶化或通信网络拥塞。

4. 发明申请

WO2010037428A1 SESSION ESTABLISHMENT IN A COMMUNICATION NETWORK 审中-公开
标题翻译：通信网络中的会议建立
公开(公告)号：WO2010037428A1
公开(公告)日：2010-04-08
申请号：PCT/EP2008/063301
申请日：2008-10-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HEIDERMARK, Alf , HOLMBERG, Christer , LINDHOLM, Fredrik , PRZYBYSZ, Hubert
发明人： HEIDERMARK, Alf , HOLMBERG, Christer , LINDHOLM, Fredrik , PRZYBYSZ, Hubert
IPC分类号： H04L29/06
CPC分类号： H04L65/1016 , H04L65/1063 , H04L65/1069 , H04L67/303 , H04L69/24
摘要： A method and apparatus for establishing a communication session in an IMS Centralized Services communication network. A Service Centralization and Continuity Application Server (SCC AS) receives a request from an originating device to establish a session with a target device. The request includes a plurality of codec identifiers that could be used by the originating device. The SCC AS sends a second request to establish the session to the target device. The SCC AS subsequently receives, from an intermediate node between the SCC AS and the target device, an invite message. The invite message includes an indication that a codec identifier has been selected from the plurality of codec identifiers. The SCC AS then sends a message to the intermediate node instructing the intermediate node to establish the session.
摘要翻译：一种用于在IMS集中式服务通信网络中建立通信会话的方法和装置。服务集中和连续性应用服务器（SCC AS）从始发设备接收与目标设备建立会话的请求。该请求包括可由始发设备使用的多个编解码器标识符。 SCC AS向目标设备发送建立会话的第二个请求。 SCC AS随后从SCC AS和目标设备之间的中间节点接收邀请消息。邀请消息包括从多个编解码器标识符中选择了编解码器标识符的指示。然后，SCC AS向指示中间节点建立会话的中间节点发送消息。

5. 发明申请

WO2021190733A1 DEVICES AND METHODS FOR PROVISION OF RESOURCE REPRESENTATIONS 审中-公开
公开(公告)号：WO2021190733A1
公开(公告)日：2021-09-30
申请号：PCT/EP2020/058212
申请日：2020-03-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CAMARILLO GONZALEZ, Gonzalo , HOLMBERG, Christer , KERÄNEN, Ari
IPC分类号： H04L29/08 , H04L29/06 , H04L65/1016 , H04L65/105 , H04L65/4076 , H04L65/601 , H04L65/608 , H04L67/12 , H04L69/22
摘要： A sending node is disclosed that is operable to provide a representation of at least one resource, wherein the resource comprises a sensor measurement, and wherein the representation is operable for transmission using an Internet of Things (IoT) transfer Protocol. The sending node comprises processing circuitry configured to generate (110) a representation of the resource according to a data model, generate (120) a Real-time Transport Protocol (RTP) data packet, wherein the RTP data packet comprises the generated representation of the resource, and send (130) the generated RTP packet to a receiving node. Also disclosed are a receiving node and an intermediate node.

6. 发明申请

WO2017188871A1 SERVER, CLIENT DEVICE AND METHODS THEREIN FOR HANDLING CACHED CONTENT RESOURCES 审中-公开
标题翻译：服务器，客户端设备和其中用于处理内容资源的方法
公开(公告)号：WO2017188871A1
公开(公告)日：2017-11-02
申请号：PCT/SE2016/050376
申请日：2016-04-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HÅKANSSON, Stefan , BERGKVIST, Adam , HOLMBERG, Christer , LINDSTRÖM, Daniel
IPC分类号： H04L29/08
摘要： A server (500), a client device (502) and methods therein, for handling cached content resources. When receiving (5:3) a request from the client device (502) in a downloading session, the server (500) identifies (5:4) a set of caches (504, 506) that can be accessed by the client device (502). The server (500) then sends (5:6)5 a cache map to the client device (502) indicating that a first content resource is stored in a first cache (504) of the identified set of caches and a second content resource is stored in a second cache (506) of the identified set of caches. Thereby, the server (500) is able to adapt the cache map depending on which caches can be accessed by the client device (502), to ensure that the client device 10 (502) can retrieve the content resources in an efficient manner.
摘要翻译：服务器（500），客户端设备（502）及其中的方法，用于处理高速缓存的内容资源。当在下载会话中从客户端设备（502）接收（5：3）请求时，服务器（500）识别（5：4）客户端设备可访问的一组高速缓存（504,506） 502）。然后，服务器（500）向客户端设备（502）发送（5：6）高速缓存映射图，指示第一内容资源被存储在所标识的一组高速缓存的第一高速缓存（504）中，并且第二内容资源是存储在所识别的一组高速缓存的第二高速缓存（506）中。从而，服务器（500）能够根据客户端设备（502）可以访问哪些缓存来适配缓存映射图，以确保客户端设备10（502）能够以有效的方式检索内容资源。 / p>

7. 发明申请

WO2006061440A1 SESSION CONTROLLER AND METHOD OF OPERATING A SESSION CONTROLLER 审中-公开
标题翻译：会话控制器和操作会议控制器的方法
公开(公告)号：WO2006061440A1
公开(公告)日：2006-06-15
申请号：PCT/EP2005/056707
申请日：2005-12-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZETTERLUND, Jerker , HEDENSJÖ, Mats , FERNGREN, Per , HOLMBERG, Christer , VORMISTO, Hannu , KNIGHT, Anthony
发明人： ZETTERLUND, Jerker , HEDENSJÖ, Mats , FERNGREN, Per , HOLMBERG, Christer , VORMISTO, Hannu , KNIGHT, Anthony
IPC分类号： H04L29/06 , H04L29/12
CPC分类号： H04L63/029 , H04L29/06027 , H04L29/12009 , H04L29/12405 , H04L29/12471 , H04L29/125 , H04L29/12537 , H04L61/2528 , H04L61/2553 , H04L61/2564 , H04L61/2578 , H04L65/1006 , H04L65/1026 , H04L65/1036 , H04L65/1043
摘要： A method of operating a Session Controller is provided. The Session Controller communicates with a client (40) and comprises a signalling proxy (10) and a media proxy (20) , the Session Controller being latched to a media plane address and port. The method comprises: detecting, at the signalling proxy, that the client is changing or has changed its IP address and/or port to a different address and/or port; instructing the media proxy to monitor for incoming media from the client of an address and/or port different from the address and/or port that the media proxy has been using previously as the address and/or port of the client; and if any media is received by the media proxy of such a different address and/or port, using said different address and/ or port as destination address and/or port for media from the media proxy to the client. A corresponding Session Controller, and a signalling proxy and a media proxy for use in such a Session Controller are also disclosed.
摘要翻译：提供了一种操作会话控制器的方法。会话控制器与客户端（40）通信，并且包括信令代理（10）和媒体代理（20），会话控制器被锁存到媒体平面地址和端口。该方法包括：在信令代理处检测客户端正在改变或已经将其IP地址和/或端口改变为不同的地址和/或端口; 指示媒体代理监视来自与客户端的地址和/或端口不同的地址和/或端口的来自客户端的传入媒体的传入媒体; 并且如果媒体代理接收到这样不同的地址和/或端口的任何媒体，则使用所述不同的地址和/或端口作为媒体从媒体代理到客户端的目的地地址和/或端口。还公开了一种相应的会话控制器，以及用于这种会话控制器的信令代理和媒体代理。

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