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1. 发明申请

WO2008036006A8 METHOD AND ARRANGEMENT RELATING TO ADMISSION CONTROL OF BROADBAND SERVICES 审中-公开
标题翻译：关于宽带服务接纳控制的方法和布置
公开(公告)号：WO2008036006A8
公开(公告)日：2009-04-16
申请号：PCT/SE2006001064
申请日：2006-09-18
申请人： ERICSSON TELEFON AB L M , MELSEN TORBEN , FORSMAN MATS , THYNI TOMAS
发明人： MELSEN TORBEN , FORSMAN MATS , THYNI TOMAS
IPC分类号： H04L12/28 , H04L12/54
CPC分类号： H04L12/2801 , H04L47/70
摘要： The present invention relates to a broadband access node (10) adapted to provide end users with access to services over communication channels. It comprises admission control means for controlling end user admission to resources, which comprise policy decision and enforcement function means comprising first and second information holding means (Hi, H2) for holding information about current available transmission capacity of the access node on the uplink, and the downlink respectively, third information holding means (H3) for holding information about current maximum performance of the access node. Service related information holding means are provided for, for each service or group of services, providing information about capacity and performance service requirements of the respective services. It further comprises availability establishing means for establishing if the service requirements of a requested service fulfil a given condition or conditions in relation to current available uplink/downlink capacity and current available performance capability of the access node if granted, and decision means for, based on the outcome of the establishment grant or reject an end user resource request.
摘要翻译：本发明涉及一种宽带接入节点（10），其适于通过通信信道向最终用户提供对服务的访问。它包括用于控制最终用户接入资源的准入控制装置，其包括策略决策和执行功能装置，包括用于保存有关上行链路上的接入节点的当前可用传输容量的信息的第一和第二信息保持装置（Hi，H2），以及下行链路，第三信息保持装置（H3），用于保存关于接入节点的当前最大性能的信息。为每个服务或服务组提供服务相关信息保存装置，提供关于相应服务的容量和性能服务要求的信息。它还包括可用性建立装置，用于确定所请求的服务的服务需求是否满足关于当前可用的上行链路/下行链路容量以及接入节点的当前可用性能能力的给定条件或条件，如果被授权，以及基于建立授权或拒绝最终用户资源请求的结果。

2. 发明申请

WO2013151471A1 METHOD FOR SCALABLE MEASURING OF CONNECTIVITY BETWEEN TWO WAY ACTIVE MEASUREMENT PROTOCOL (TWAMP) ENTITIES. 审中-公开
标题翻译：用于在两路主动测量协议（TWAMP）实体之间进行可扩展测量连接的方法。
公开(公告)号：WO2013151471A1
公开(公告)日：2013-10-10
申请号：PCT/SE2012/050369
申请日：2012-04-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KÖLHI, Johan , WELIN, Annikki , THYNI, Tomas , HALLSTRÖM, Lars
发明人： KÖLHI, Johan , WELIN, Annikki , THYNI, Tomas , HALLSTRÖM, Lars
IPC分类号： H04L12/26 , H04L12/761
CPC分类号： H04L43/50 , H04L41/00 , H04L43/00 , H04L43/08 , H04L43/0811 , H04L43/0858 , H04L43/0864 , H04L43/10 , H04L43/106 , H04L45/30 , H04L69/14
摘要： The present invention relates to method and arrangements to measure connectivity between Two Way Active Measurement Protocol TWAMP entities comprising a session-server (15) and session-reflectors (16-23) in a communication network. The method comprises steps like: Dividing in the session- server (15), the session-reflectors (16-23) into at least one defined group (11-14)of session-reflectors (16-17,18- 9,20-21,22-23); Transmitting a test session (1;1-4) from the session-server (15) to the session-reflectors(16- 7;16-23) by using Source Specific Multicasting, said test session comprising at least one test packet (1a-1c;1a-4c) 1 being destined to at least one session-reflector (16-17;16- 23) in at least one defined group (11;11-14); Replying to the at least one test packet (1a-1c;1a-4c) by the at least one session-reflector (16-17;16-23).
摘要翻译：本发明涉及在通信网络中测量包括会话服务器（15）和会话反射器（16-23）的双向主动测量协议TWAMP实体之间的连接性的方法和装置。该方法包括以下步骤：将会话服务器（15），会话反射器（16-23）分成会话反射器（16-17,18-9,20）中的至少一个定义的组（11-14） -21,22-23）; 通过使用源特定多播，将测试会话（1; 1-4）从会话服务器（15）发送到会话反射器（16-7; 16-23），所述测试会话包括至少一个测试分组（1a -1c; 1a-4c）1指定在至少一个限定组（11; 11-14）中的至少一个会话反射器（16-17; 16-23）; 通过所述至少一个会话反射器（16-17; 16-23）响应所述至少一个测试分组（1a-1c; 1a-4c）。

3. 发明申请

WO2011123007A1 A METHOD AND NETWORK NODE FOR USE IN LINK LEVEL COMMUNICATION IN A DATA COMMUNICATIONS NETWORK 审中-公开
标题翻译：一种用于数据通信网络中链路级通信的方法和网络节点
公开(公告)号：WO2011123007A1
公开(公告)日：2011-10-06
申请号：PCT/SE2010/050373
申请日：2010-04-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , THYNI, Tomas , FORSMAN, Mats
发明人： THYNI, Tomas , FORSMAN, Mats
IPC分类号： H04L29/12
CPC分类号： H04L29/12028 , H04L29/12811 , H04L29/12839 , H04L49/351 , H04L61/103 , H04L61/6009 , H04L61/6022
摘要： A network node is presented which is configured to associate each of a plurality of MAC addresses with an IP address on a network level. The network node is characterized in that it is configured to, upon reception of a link level message comprising a target IP address and destined to multiple network nodes,compare the target IP address with associated MAC/IP addresses on a network level, and to selectively send the received link level message to at least one other network node on a link level based on the network level comparison. A method and a computer program product are also presented.
摘要翻译：呈现网络节点，其被配置为将多个MAC地址中的每一个与网络级别上的IP地址相关联。网络节点的特征在于，其被配置为在接收到包括目标IP地址并且去往多个网络节点的链路级消息时，将目标IP地址与网络级别上的相关MAC / IP地址进行比较，并且选择性地基于网络级别比较，将所接收的链路级消息发送到链路级上的至少一个其他网络节点。还提出了一种方法和计算机程序产品。

4. 发明申请

WO2009116948A1 METHOD AND APPARATUS FOR COMMUNICATION OF DATA PACKETS BETWEEN LOCAL NETWORKS 审中-公开
标题翻译：用于在本地网络之间通信数据包的方法和装置
公开(公告)号：WO2009116948A1
公开(公告)日：2009-09-24
申请号：PCT/SE2009/050297
申请日：2009-03-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KÖLHI, Johan , GOTARE, Christian , THYNI, Tomas , WELIN, Annikki
发明人： KÖLHI, Johan , GOTARE, Christian , THYNI, Tomas , WELIN, Annikki
IPC分类号： H04L29/12 , H04L12/46
CPC分类号： H04L29/06 , H04L12/4604 , H04L12/4633 , H04L12/4641 , H04L29/12066 , H04L29/12301 , H04L29/12424 , H04L29/12509 , H04L61/1511 , H04L61/2076 , H04L61/2535 , H04L61/2567 , H04L61/2589 , H04L61/2592 , H04L63/0272
摘要： Method and arrangement for communication of data packets between a first device (D1) in a first local network (A) and a second device (D2) in a second local network (B). where private IP addresses are used for devices present in the first and second local networks. A first gateway (100) of the first network updates(1:1) a local name server record (100a) with a domain name and an IP address of a second gateway (102) of the second network, each gateway having a local DNS function. When an outgoing DNS request is received (1:2) from the first device referring to a hostname of the second device, the IP address of the second gateway is determined (1:3) from the local name server record based on a domain name in the hostname. A DNS request is then sent (1:4) to the second gateway using the determined IP address, to obtain a current private IP address of the second device in a DNS response (1:5) from the second gateway. A DNS response is then forwarded (1:8) to the first device, referring to the current private IP address of the second device.
摘要翻译：用于在第一本地网络（A）中的第一设备（D1）与第二本地网络（B）中的第二设备（D2）之间的数据分组通信的方法和装置。其中专用IP地址用于存在于第一和第二本地网络中的设备。第一网络的第一网关（100）更新（1：1）具有第二网络的第二网关（102）的域名和IP地址的本地名称服务器记录（100a），每个网关具有本地DNS 功能。当从第一设备接收（1：2）出局的DNS请求时，引用第二设备的主机名，根据域名从本地名称服务器记录确定（1：3）第二网关的IP地址在主机名。然后使用所确定的IP地址将DNS请求发送到第二网关（1：4），以从第二网关获得DNS响应（1:5）中的第二设备的当前专用IP地址。然后，将DNS响应转发（1：8）到第一个设备，参考第二个设备的当前专用IP地址。

5. 发明申请

WO2013055267A1 DETECTION OF LOAD BALANCING ACROSS NETWORK PATHS IN A COMMUNICATION NETWORK 审中-公开
标题翻译：检测通信网络中网络平台的负载平衡
公开(公告)号：WO2013055267A1
公开(公告)日：2013-04-18
申请号：PCT/SE2011/051224
申请日：2011-10-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , THYNI, Tomas , FORSMAN, Mats , WELIN, Annikki
发明人： THYNI, Tomas , FORSMAN, Mats , WELIN, Annikki
IPC分类号： H04L12/26
CPC分类号： H04L43/50 , H04L43/0852 , H04L47/125
摘要： The present disclosure relates to methods, a system and an apparatus for detection of load balancing in a packet-switched communication network (10). According to an embodiment a plurality of test sessions(22, 23, 24, 25) are initiated, which differ with respect to at least one associated parameter value for a source address, a destination address, a source port, a destination port, or a protocol. Load detection in the packet-switched communication network (10) can be detected based on differences between measurement results (28) of different test sessions (22, 23, 24, 25) of the plurality of test sessions. Situations where one network path is measured, while application traffic (21) takes another unmeasured network path can be avoided by setting-up multiple simultaneous test sessions (22, 23, 24, 25) with differing parameter values such that the test sessions are routed differently by any hash algorithms(19a, 19b, 19c, 19d) used for load balancing across network paths.
摘要翻译：本公开涉及用于在分组交换通信网络（10）中检测负载平衡的方法，系统和装置。根据实施例，启动多个测试会话（22,23,24,25），所述测试会话针对源地址，目的地址，源端口，目的地端口或目的地端口至少一个相关联的参数值而不同，一个协议可以基于多个测试会话的不同测试会话（22,23,24,25）的测量结果（28）之间的差异来检测分组交换通信网络（10）中的负载检测。可以通过设置具有不同参数值的多个同时测试会话（22,23,24,25）来避免测试一个网络路径的情况，而应用业务（21）采用另一个未测量的网络路径，使得测试会话被路由不同的是用于跨网络路径的负载平衡的任何散列算法（19a，19b，19c，19d）。

6. 发明申请

WO2012148335A1 AUTOMATIC CONNECTION SELECTION 审中-公开
标题翻译：自动连接选择
公开(公告)号：WO2012148335A1
公开(公告)日：2012-11-01
申请号：PCT/SE2011/050540
申请日：2011-04-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , THYNI, Tomas , FORSMAN, Mats
发明人： THYNI, Tomas , FORSMAN, Mats
IPC分类号： H04L29/12 , H04L12/26 , H04W36/36
CPC分类号： H04L67/141 , H04L41/0668 , H04L43/0811 , H04L43/0864 , H04L43/10 , H04L61/1511 , H04L61/2015 , H04L61/2514 , H04W36/14 , H04W36/36
摘要： The proposed Automatic Connection Selection (ACS) uses the domain name system (DNS) look up as the detection mechanism to indicate if the access connection is working or not. The DNS servers are centralized in the operator's network and reachability to these are a good indication of a working connection.
摘要翻译：建议的自动连接选择（ACS）使用域名系统（DNS）查找作为检测机制来指示访问连接是否正常工作。 DNS服务器集中在运营商的网络中，可达到这些是对工作连接的良好指示。

7. 发明申请

WO2012041386A1 LOAD BALANCING AMONG NETWORK SERVERS 审中-公开
标题翻译：网络服务器负载均衡
公开(公告)号：WO2012041386A1
公开(公告)日：2012-04-05
申请号：PCT/EP2010/064614
申请日：2010-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , THYNI, Tomas , GOTARE, Christian , KÖLHI, Johan , WELIN, Annikki
发明人： THYNI, Tomas , GOTARE, Christian , KÖLHI, Johan , WELIN, Annikki
IPC分类号： H04L29/06 , H04L29/12 , H04L29/08 , G06F9/50
CPC分类号： H04L67/00 , H04L29/12358 , H04L29/12415 , H04L61/251 , H04L61/2532 , H04L67/1002 , H04L69/22
摘要： Apparatus for performing load balancing among network servers connected to an internal IPv6 network. The apparatus comprises a first interface coupled to an external IPv4 or IPv6 network for receiving packets sent across the external network and an IP packet creator coupled to said first interface. This IP packet creator is configured, for each received packet at that interface, to select a network server to be allocated to the packet or identify an already allocated network server. The IP packet creator is further configured to create a corresponding IPv6 packet for transmission over said internal network to the selected or identified network server, including performing the following tasks: (a) include the source IP address of the received packet in the source IP address field of the IPv6 packet header, (b) include at least a part of the destination IP address field of the received packet in the destination IP address field of the IPv6 packet header, and (c) include an address of the selected or identified network server into the destination IP address field of the IPv6 packet header, The apparatus further comprises a second interface coupled to said internal IPv6 network for transmitting created IPv6 packets across the internal network towards respective selected or identified network servers.
摘要翻译：用于在连接到内部IPv6网络的网络服务器之间执行负载平衡的装置。该设备包括耦合到外部IPv4或IPv6网络的第一接口，用于接收经由外部网络发送的分组以及耦合到所述第一接口的IP分组创建器。为该接口的每个接收到的分组配置该IP分组创建者，以选择要分配给分组的网络服务器或识别已经分配的网络服务器。 IP分组创建器还被配置为创建对应的IPv6分组，用于通过所述内部网络传输到所选择或识别的网络服务器，包括执行以下任务：（a）将所接收分组的源IP地址包括在源IP地址（b）在IPv6分组报头的目的地IP地址字段中包括接收分组的目的地IP地址字段的至少一部分，以及（c）包括所选择或识别的网络的地址服务器进入IPv6分组报头的目的地IP地址字段中。该设备还包括耦合到所述内部IPv6网络的第二接口，用于通过内部网络向所选择或识别的网络服务器发送所创建的IPv6分组。

8. 发明申请

WO2011105941A1 A METHOD AND ARRANGEMENT FOR PERFORMING LINK AGGREGATION 审中-公开
标题翻译：一种用于执行链路聚合的方法和装置
公开(公告)号：WO2011105941A1
公开(公告)日：2011-09-01
申请号：PCT/SE2010/050221
申请日：2010-02-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , THYNI, Tomas , GOTARE, Christian , KÖLHI, Johan , WELIN, Annikki
发明人： THYNI, Tomas , GOTARE, Christian , KÖLHI, Johan , WELIN, Annikki
IPC分类号： H04L12/56
CPC分类号： H04L49/30 , H04L45/245 , H04L45/745 , H04L47/125
摘要： A method for performing a link aggregation on a link aggregation group, comprising a plurality of transport links, for sessions received at a first network node which is connected to a second network node via the link aggregation group. The method, which is to be executed in the first network node, enables link aggregation optimization for the sessions destined for the second network node by selectively choosing transport link for the sessions on the basis of the load of the transport links. The suggested link aggregation results in a packet load balancing and improved bandwidth utilisation. An arrangement suitable for executing the suggested method is also provided.
摘要翻译：一种在包括多个传输链路的链路聚合组上执行链路聚合的方法，用于经由所述链路聚合组连接到第二网络节点的第一网络节点处接收到的会话。要在第一网络节点中执行的方法通过基于传输链路的负载选择性地选择会话的传输链路来启用用于第二网络节点的会话的链路聚合优化。建议的链路聚合导致数据包负载平衡和带宽利用率的提高。还提供了适用于执行建议方法的布置。

9. 发明申请

WO2010052515A1 SYSTEMS AND METHODS FOR CONFIGURING A DEMARCATION DEVICE 审中-公开
标题翻译：用于配置解密设备的系统和方法
公开(公告)号：WO2010052515A1
公开(公告)日：2010-05-14
申请号：PCT/IB2008/002974
申请日：2008-11-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , THYNI, Tomas , FORSMAN, Mats
发明人： THYNI, Tomas , FORSMAN, Mats
IPC分类号： H04L12/24
CPC分类号： H04L41/12 , H04L41/0213 , H04L41/0843 , H04L41/0856
摘要： The present application discloses, among other things, an improved demarcation device. In some embodiments, the demarcation device includes: a physical layer module for receiving frames transmitted to the device; and a device configuration protocol layer configured to: (a) receive the frame after the frame is received from the physical layer, (b) determine whether the frame is a valid device configuration protocol data unit (DCPDU), and (c) execute a command if the frame is a valid DCPDU.
摘要翻译：本申请尤其公开了一种改进的分界装置。在一些实施例中，分界设备包括：物理层模块，用于接收发送到设备的帧; 以及设备配置协议层，被配置为：（a）在从所述物理层接收到所述帧之后接收所述帧，（b）确定所述帧是否是有效的设备配置协议数据单元（DCPDU），以及（c）执行如果帧是有效的DCPDU，则命令。

10. 发明申请

WO2009130541A1 SYSTEMS AND METHODS FOR MEDIA DISTRIBUTION 审中-公开
标题翻译：媒体分配的系统和方法
公开(公告)号：WO2009130541A1
公开(公告)日：2009-10-29
申请号：PCT/IB2008/051596
申请日：2008-04-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , THYNI, Tomas , ULLERSTIG, Mats
发明人： THYNI, Tomas , ULLERSTIG, Mats
IPC分类号： H04L12/18 , H04L29/06
CPC分类号： H04L65/4076 , H04L12/185 , H04L12/1886 , H04L65/80
摘要： Systems and methods according to these exemplary embodiments provide for methods and systems for optimizing the distribution of media content for multiple end users over Internet protocol (IP) networks, such as the Internet.
摘要翻译：根据这些示例性实施例的系统和方法提供了用于通过互联网协议（IP）网络（例如因特网）优化多个终端用户的媒体内容的分发的方法和系统。

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