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1. 发明公开

EP2901642A1 CONTENT DELIVERY IN A COMMUNICATIONS NETWORK 有权
标题翻译：内容提供通信网络中的
公开(公告)号：EP2901642A1
公开(公告)日：2015-08-05
申请号：EP12768780.4
申请日：2012-09-27
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： MIHÁLY, Attila , WESTBERG, Lars
IPC分类号： H04L29/06
CPC分类号： H04L67/1095 , H04L67/06 , H04L67/325 , H04L67/36
摘要： A method is presented of requesting and receiving content over a network for use at a device. A request for the content is sent (S1) from the device to a content server located in the network. A response is received (S2) at the device from the content server. The response provides a content readiness estimate for the requested content. The readiness estimate is an estimate of when the content will be ready for use at the device according to a predetermined criterion, based on network conditions affecting delivery of the content from the content server to the device. A content readiness indication is presented (S3) at the device to a user of the device. The readiness indication is derived in dependence upon the readiness estimate and indicates to the user when or whether the content will be or is ready for use at the device according to the predetermined criterion. An instruction is received (S4) at the device from the user indicating when the user wishes to commence use of the content at the device. Content is received (S5) at the device from the content server and stored it at least until it is required for use. Use of the content is commenced (S6) at the device according to the instruction.

2. 发明公开

EP2622908A1 TECHNIQUE FOR RELOCATING A SERVING GATEWAY ASSOCIATED TO A USER EQUIPMENT 有权
标题翻译：重选的消费者为单位指配提供过渡基金
公开(公告)号：EP2622908A1
公开(公告)日：2013-08-07
申请号：EP11754830.5
申请日：2011-08-12
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： MIKLÓS, Gyoergy , MIHÁLY, Attila , ARVIDSSON, Ake , RUNE, Johan
IPC分类号： H04W36/12 , H04W28/02
CPC分类号： H04W36/12 , H04M15/70 , H04M15/74 , H04W76/22
摘要： A technique for relocating a Serving Gateway associated to a User Equipment is described. One method implementation of this technique is performed in a Mobility Management Entity, MME, and comprises the steps of a) triggering, from the MME, a relocation of a source SGW to a target SGW by sending a Create Session Request message to the target SGW, b) receiving, from the target SGW, a Create Session Response message including S1 General Packet Radio Service, GPRS, Tunnelling Protocol, GTP, endpoints of the target SGW, c) updating, from the MME to an Evolved NodeB, eNB, an Internet Protocol, IP, address and a Tunnel Endpoint IDentifier, TEID, of the target SGW, and d) sending, from the MME to the source SGW, a Delete Session Request to delete a session.

3. 发明公开

EP2266261A1 METHOD AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于通信网络的方法和设备
公开(公告)号：EP2266261A1
公开(公告)日：2010-12-29
申请号：EP08873499.1
申请日：2008-12-17
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： HARMATOS, János , WESTBERG, Lars , PAPP, Oktavian , CSÁSZÁR, András , MIHÁLY, Attila , TOTH, Zoltan
IPC分类号： H04L12/28 , H04L12/46 , H04L12/56
CPC分类号： H04W92/02 , H04W76/00
摘要： A method is provided of enabling access for a terminal (12-1 ) to a remote network (60) via a mobile network (40). A first connectivity service function (30) is provided as part of the mobile network (40). A second connectivity service function (20) is provided as part of the remote network (60). A third connectivity service function (10) is provided associated with the terminal (12-1). The first connectivity service function (30) is adapted to cooperate in establishing a first layer 2 tunnel (25) between itself (30) and the second connectivity service function (20). The first connectivity service function (30) is also adapted to cooperate in establishing a second layer 2 tunnel (15) between itself (30) and the third connectivity service function (10). The terminal (12-1) thereby has layer 2 access into the remote network (60) through the first and second tunnels (25, 15) using the first, second and third connectivity service functions (30, 20, 10).
摘要翻译：提供了一种方法，使得能够经由移动网络（40）将终端（12-1）接入到远程网络（60）。提供第一连接服务功能（30）作为移动网络（40）的一部分。提供第二连接服务功能（20）作为远程网络（60）的一部分。提供与终端（12-1）相关联的第三连接服务功能（10）。第一连接服务功能（30）适合于在自己（30）和第二连接服务功能（20）之间建立第一第二层隧道（25）。第一连接服务功能（30）还适合于在其自身（30）和第三连接服务功能（10）之间建立第二层2隧道（15）。由此，终端（12-1）具有使用第一，第二和第三连接服务功能（30,20,10）通过第一和第二隧道（25,15）进入远程网络（60）的第二层接入。

4. 发明公开

EP2792121A1 NETWORK CONTROLLED CLIENT CACHING SYSTEM AND METHOD 有权
标题翻译： NETZWERKGESTEUTETE客户端 - CACHESPEICHERUNGSSYSTEM UND-EXFAHREN
公开(公告)号：EP2792121A1
公开(公告)日：2014-10-22
申请号：EP11813808.0
申请日：2011-12-16
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： MIHÁLY, Attila , CAI, Xuejun , WESTBERG, Lars
IPC分类号： H04L29/08
CPC分类号： H04L47/56 , H04L65/607 , H04L67/02 , H04L67/04 , H04L67/2842 , H04L67/2847 , H04L67/2876 , H04L67/289 , H04L67/325 , H04N21/41407 , H04N21/4331 , H04N21/4424 , H04N21/4532 , H04N21/6371 , H04N21/64738 , H04N21/64746 , H04N21/6582 , H04W72/085 , H04W72/10
摘要： A communication system, cache, computer readable medium and method for exchanging delay-tolerant data content or in-advance data content (19) between a user terminal (12) and a communication network (14) with which the user terminal (12) communicates. The method includes storing the delay-tolerant data content or in-advance data content (19) into a network cache (18) of the communication network (14); gathering at the network cache (18) network information related to a status of the communication network (14); receiving user terminal information at the network cache (18) from a user cache (22) located at the user terminal (12); and transferring the delay-tolerant data content or in-advance data content (19) from the network cache (18) to the user cache (22) based on the network information and the user terminal information.
摘要翻译：用于在用户终端（12）与用户终端（12）通信的通信网络（14）之间交换延迟容忍数据内容或提前数据内容（19）的通信系统，缓存，计算机可读介质和方法。该方法包括将延迟容忍数据内容或先进数据内容（19）存储到通信网络（14）的网络高速缓存（18）中; 在网络缓存（18）收集与通信网络（14）的状态有关的网络信息; 从位于所述用户终端（12）处的用户高速缓存（22）在网络高速缓存（18）处接收用户终端信息; 以及基于所述网络信息和所述用户终端信息，将所述延迟容忍数据内容或提前数据内容（19）从所述网络高速缓存（18）传送到所述用户高速缓存（22）。

5. 发明授权

EP2286546B1 NETWORK TRAFFIC TRANSFER BETWEEN A RADIO BASE STATION NODE AND A GATEWAY NODE 有权
标题翻译：网络交通换乘之间的无线电基站节点和网关节点
公开(公告)号：EP2286546B1
公开(公告)日：2014-01-15
申请号：EP08759234.1
申请日：2008-06-13
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： MIHÁLY, Attila , TURÁNYI, Zoltán Richárd , WESTBERG, Lars
IPC分类号： H04L12/28 , H04L29/08 , H04W76/02 , H04L12/903
CPC分类号： H04L12/5692 , H04L67/322 , H04L69/14 , H04W92/045

6. 发明公开

EP2628344A1 A METHOD FOR ASSOCIATING A TRACKING AREA IDENTITY LIST WITH A USER EQUIPMENT IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：程序用于跟踪区域标识列表与用户设备在无线通信网络配置
公开(公告)号：EP2628344A1
公开(公告)日：2013-08-21
申请号：EP10773736.3
申请日：2010-10-11
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ARVIDSSON, Åke , MIHÁLY, Attila , RUNE, Johan
IPC分类号： H04W60/00
CPC分类号： H04W8/16 , H04W60/00
摘要： The invention relates to a method for use in a core network node, such as a mobility management entity, in a wireless communication network for associating a tracking area identity list comprising at least one tracking area identity (TAI) with a user equipment. The method comprises the steps of: associating a first tracking area identity list with a user equipment as the user equipment registers with the core network node; sending the first tracking area identity list to the user equipment; and receiving at least one tracking area identity comprising the tracking area identity of a tracking area being used by the user equipment. The method further comprising the steps of: compiling an second tracking area identity list based on the tracking area identity list currently associated with the user equipment and on the received at least one tracking area identity;in case the second tracking area identity list contains a different set of tracking area identities than the tracking area identity list currently associated with the user equipment, sending the second tracking area identity list to the user equipment to replace an earlier tracking area identity list in the user equipment; and associating the second tracking area identity list with the user equipment in place of the tracking area identity list currently associated with the user equipment. The invention further relates to a core network node, such as a mobility management entity, and a computer program product for use in such a core network node.

7. 发明公开

EP2596618A1 NODE SELECTION IN A PACKET CORE NETWORK 审中-公开
标题翻译： KINTENAUSWAHL IN EINEM PACKET-CORE-NETZWERK
公开(公告)号：EP2596618A1
公开(公告)日：2013-05-29
申请号：EP10737316.9
申请日：2010-07-22
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： RUNE, Johan , ARVIDSSON, Åke , MIHÁLY, Attila
IPC分类号： H04L29/12
CPC分类号： H04W72/085 , H04L29/12066 , H04L61/1511 , H04W8/26 , H04W72/00 , H04W76/10
摘要： A method of allocating user plane nodes to a connection being established across a packet core network. The method comprises maintaining at a Domain Name System, DNS, server, one or more DNS resource records for each available user plane node or group of neighboring user plane nodes, a DNS resource record containing a measure of a route quality or cost between the associated user plane node(s) or group(s) and each of one or more further user plane nodes or further groups of neighboring user plane nodes of the packet core network to which said associated user plane node(s) or groups is(are) connected. A connection establishment request is processed at a mobility management control entity within the packet core network, with a DNS query being sent to a DNS server, the query containing one or more user plane node selection criteria. The query is received at the DNS server and, on the basis of the or each criterion, one or more DNS resource records satisfying the criteria/criterion identified. At least said measure of route quality or cost of the identified DNS resource record(s) is returned to said mobility management control entity. The measure(s) of route quality or cost of the identified DNS resource record(s) is received at the mobility management control entity, and the measure(s) used to allocate a user plane node or nodes to said connection.
摘要翻译：一种将用户平面节点分配给跨越分组核心网建立的连接的方法。该方法包括在域名系统，DNS，服务器，为每个可用用户平面节点或相邻用户平面节点组维护一个或多个DNS资源记录，DNS资源记录包含相关联的路由质量或成本的度量用户平面节点或组以及所述相关联的用户平面节点或组所属的分组核心网络的一个或多个另外的用户平面节点或其他相邻用户平面节点组中的每一个，连接的。在分组核心网络内的移动性管理控制实体处处理连接建立请求，DNS查询被发送到DNS服务器，该查询包含一个或多个用户平面节点选择标准。在DNS服务器处接收查询，并且根据或每个标准，满足满足标准/标准的一个或多个DNS资源记录。所述至少所述路径质量或所识别的DNS资源记录的成本的度量被返回给所述移动性管理控制实体。在移动性管理控制实体处接收所识别的DNS资源记录的路由质量或成本的措施，以及用于将用户平面节点分配给所述连接的措施。

8. 发明公开

EP2628345A1 A METHOD FOR USE IN ASSOCIATING TRACKING AREA LISTS WITH USER EQUIPMENTS IN A WIRELESS COMMUNICATIONS NETWORK 有权
标题翻译：步骤使用，在用户设备的跟踪区域列表的协会在无线通信网络
公开(公告)号：EP2628345A1
公开(公告)日：2013-08-21
申请号：EP10773737.1
申请日：2010-10-11
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： MIHÁLY, Attila , ARVIDSSON, Åke , RUNE, Johan
IPC分类号： H04W60/00
CPC分类号： H04W68/02 , H04W8/02 , H04W60/00
摘要： A method for use in a core network node, such as a mobility management entity, is described for associating a tracking area list comprising at least one tracking area identity (TAIs) with a user equipment. A wireless communication network, such as an EPS network, comprises the core network node. The method comprises the steps of: registering at least one tracking area identity sequence of tracking areas repetitively used by a plurality of user equipments; and compiling at least one tracking area list using the at least one registered tracking area identity sequence. The disclosure also relates to a core network node and a computer program product.
摘要翻译：一种用于在核心网络节点中使用的方法，检测作为移动性管理实体中，描述了用于关联的跟踪区域列表包括与用户设备的至少一个跟踪区域标识（TAI的）。一种无线通信网络，如寻求EPS网络，包括核心网络节点。该方法包括以下步骤：跟踪重复使用由用户设备的多元性区域的注册的至少一个跟踪区域标识序列; 和编译使用至少一个注册的跟踪区域标识序列中的至少一个跟踪区域列表。因此，本发明涉及到核心网络节点和计算机程序产品。

9. 发明申请

WO2016048209A1 FORWARD ERROR CORRECTION IN CELLULAR NETWORKS 审中-公开
标题翻译：细胞网络中的前向错误校正
公开(公告)号：WO2016048209A1
公开(公告)日：2016-03-31
申请号：PCT/SE2014/051125
申请日：2014-09-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： ZAHEMSZKY, András , WESTBERG, Lars , NÁDAS, Szilveszter , MIHÁLY, Attila
IPC分类号： H04L1/00
CPC分类号： H04L1/0041 , H04L1/0045 , H04L1/0061 , H04L61/6022 , H04L69/22 , H04L69/324 , H04L2001/0097 , H04W84/042
摘要： It is disclosed a client node (100, 200, 500), a first network node (110, 202, 502), a second network node (110, 602, 802, 902)and methods therefore, for enabling forward error correction, FEC, of data. In uplink, the client node (100, 200, 500) is adapted to transmit a lightweight FEC packet, enabling to save radio resources. The first network node (110, 202, 02) is adapted to calculate a payload for the FEC packet and to append the payload to a "lightweight" FEC packet, and to transmit the thus modified FEC packet to an endpoint of the uplink. In the downlink, the second network node (110, 602, 802, 902),may be adapted to determine whether a received FEC packet is redundant or not, and is adapted not to transmit it as is,to an endpoint client node, if the FEC packet is redundant, enabling saving radio resources.
摘要翻译：公开了一种客户端节点（100,200,500），第一网络节点（110,202,502），第二网络节点（110,602,802,902）及其方法，用于实现前向纠错，FEC ，数据的。在上行链路中，客户端节点（100,200,500）适于发送轻量级FEC分组，从而能够节省无线电资源。第一网络节点（110,202,02）适于计算FEC分组的有效载荷并将有效载荷附加到“轻量级”FEC分组，并且将如此修改的FEC分组发送到上行链路的端点。在下行链路中，第二网络节点（110,602,802,902）可以适于确定接收的FEC分组是否是冗余的，并且适于不将它按原样发送到端点客户机节点，如果 FEC数据包是冗余的，可以节省无线电资源。

10. 发明申请

WO2016003332A1 METHODS AND NODES FOR CONGESTION CONTROL 审中-公开
标题翻译：控制方法和方法
公开(公告)号：WO2016003332A1
公开(公告)日：2016-01-07
申请号：PCT/SE2014/050824
申请日：2014-07-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： MIHÁLY, Attila , SZABO, Geza , NÁDAS, Szilveszter
IPC分类号： H04L12/801 , H04L12/851
CPC分类号： H04L47/12 , H04L5/0055 , H04L47/11 , H04L47/19 , H04L47/24 , H04L67/02 , H04L69/16
摘要： The disclosure relates to a method (20) for handling congestion performed in a source node (2) of a communication network (1). The communication network (1) provides a communication path for traffic streams between the source node (2) and a destination node (3), wherein the source node (2) multiplexes two or more different types of traffic streams onto a single connection. The method (20) comprises detecting (21) congestion in the communication network (1)along the communication path,determining (22) whether there is a traffic differentiation in a network node along the communication path, and applying (23) a connection-level congestion control for the case of determining that there is no network node performing traffic differentiation. The disclosure also relates to a source node, computer program and computer program product.
摘要翻译：本公开涉及一种用于处理在通信网络（1）的源节点（2）中执行的拥塞的方法（20）。通信网络（1）为源节点（2）和目的地节点（3）之间的业务流提供通信路径，其中源节点（2）将两个或多个不同类型的业务流复用到单个连接上。所述方法（20）包括：沿着所述通信路径检测（21）所述通信网络（1）中的拥塞，确定（22）沿着所述通信路径在网络节点中是否存在业务差异，以及应用（23）在确定没有网络节点执行业务差异的情况下的级别拥塞控制。本公开还涉及源节点，计算机程序和计算机程序产品。

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