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）。

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

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.

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.

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。

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.

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。

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。

公开(公告)号：EP2789184A1

公开(公告)日：2014-10-15

申请号：EP11805257.0

申请日：2011-12-09

申请人： Telefonaktiebolaget L M Ericsson (publ)

发明人： MIHÁLY, Attila ,  WESTBERG, Lars

IPC分类号： H04W28/02 ,  H04W72/00

CPC分类号： H04L47/2475 ,  H04L47/2441 ,  H04L47/2458 ,  H04W28/0205 ,  H04W28/0236 ,  H04W28/0268 ,  H04W72/12

摘要： The disclosure relates to a method and network node for controlling a plurality of flows of application data in a radio network. The plurality of flows and a cost measure associated with each flow is detected. The cost measure is an indication of an amount of radio resources required for supplying an amount of application data to an end-user of the flow. Further, key performance indicators associated with the plurality of flows are monitored. A key performance indicator is indicative of a supply of application data needed to maintain a satisfactory quality of experience for an application session associated with the flow. Further, scheduling decisions, to control scheduling of the plurality of flows, are made based on the cost measures and key performance indicators associated with the plurality of flows to optimize the quality of experience of the application sessions associated with the plurality of flows.

摘要翻译： 本公开涉及一种用于在无线电网络中控制多个应用数据流的方法和网络节点。 检测与每个流相关联的多个流和成本测量。 成本测量是指示向流向的最终用户提供数量的应用数据所需的无线资源的量。 此外，监视与多个流相关联的关键性能指标。 一个关键的绩效指标表示为与流程相关联的应用会话保持令人满意的体验质量所需的应用数据供应。 此外，基于与多个流相关联的成本测量和关键性能指标来进行调度决策以控制多个流的调度，以优化与多个流相关联的应用会话的体验质量。

公开(公告)号：EP2606631A1

公开(公告)日：2013-06-26

申请号：EP10745562.8

申请日：2010-08-17

申请人： Telefonaktiebolaget L M Ericsson (publ)

发明人： MIHÁLY, Attila ,  CSÁSZÁR, András ,  WESTBERG, Lars

IPC分类号： H04L29/12 ,  H04L29/08 ,  H04L12/46

CPC分类号： H04W28/065 ,  H04L12/4633 ,  H04L29/12367 ,  H04L29/12462 ,  H04L61/2514 ,  H04L61/255 ,  H04W8/082

摘要： A technique of processing network traffic that is sent on a tunnel between a first tunnel and a second tunnel node in a communication network is provided. A device implementation of this technique comprises an enhanced network address translation, eNAT, component (10) comprising a first obtaining unit (14) configured to obtain an uplink data packet (26) from an uplink tunnel from the first tunnel node to the second tunnel node, the uplink data packet comprising a first network address associated with the first tunnel node, a second network address associated with the second tunnel node, a first identifier associated with the uplink tunnel an internal network address, and an internal port number, a second obtaining unit (16) configured to obtain a second identifier associated with a downlink tunnel from the second tunnel node to the first tunnel node, wherein the downlink tunnel is related to the uplink tunnel, a checking unit (18) configured to check, based on the second network address and the first identifier, whether a database entry comprising the second network address and the first identifier exists in a database (12), an updating unit (20) configured to update the database (12) in case the checked database entry does not exist in the database (12), and a manipulating unit (22) configured to manipulate the uplink data packet (26).