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1. 发明申请

US20180255485A1 METHOD AND SYSTEM FOR BASE STATION CHANGE OF PACKET SWITCHED COMMUNICATIONS IN A MOBILE COMMUNICATIONS SYSTEM 审中-公开
公开(公告)号：US20180255485A1
公开(公告)日：2018-09-06
申请号：US15972678
申请日：2018-05-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Lars Tedenvall , Gunnar Mildh , John Diachina , Ingemar Backlund
IPC分类号： H04W36/00 , H04W36/02
CPC分类号： H04W36/0016 , H04W36/02
摘要： The present disclosure relates to a method in a mobile station for base station change from a source base station to a target base station in a cellular radio network. The base station transfers packet switched communications between the mobile station and the network, and the method comprises receiving a handover command message from the source base station at the mobile station. The method further comprises transmitting in a target cell a message to the network providing a downlink sequence number status for a packet flow subject to lossless packet switched handover implicitly acknowledging downlink packets received by the mobile station.

2. 发明授权

US09843921B2 Method and arrangement in a telecommunication system 有权
公开(公告)号：US09843921B2
公开(公告)日：2017-12-12
申请号：US14183656
申请日：2014-02-19
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Gunnar Mildh , Ingrid Nordstrand , András Rácz , Magnus Stattin , Pontus Wallentin
IPC分类号： H04W4/00 , H04W8/08 , H04W8/22 , H04L29/06 , H04W12/02 , H04W12/10
CPC分类号： H04W8/08 , H04L63/20 , H04W8/22 , H04W12/02 , H04W12/10
摘要： Handling of UE capability information in a mobile telecommunications network wherein an eNodeB receives information regarding the UE capability information from the UE and stores the information. The eNodeB sends the UE capability information to the EPC, i.e., to an MME, which receives and stores the UE capability information. When the UE transits from idle to active state, does an initial attach, or when a part of the UE capabilities have changed, it sends a message to the eNodeB regarding the update. The eNodeB forwards the message to the MME, which sends a response associated with the previously stored UE capability information to the eNodeB. The eNodeB decides whether the UE capabilities stored in the MME is up-to-date based on the message from the UE and the response from the MME. If the UE holds updated UE capabilities the eNodeB can request updated UE capability information from the UE.

3. 发明授权

US09756595B2 Identification of relay nodes in a communication network 有权
公开(公告)号：US09756595B2
公开(公告)日：2017-09-05
申请号：US14564203
申请日：2014-12-09
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Gunnar Mildh , Peter Moberg
IPC分类号： H04W60/00 , H04B7/155 , H04B7/26 , H04W24/02 , H04W8/06 , H04L1/00 , H04W28/26 , H04W84/04 , H04W88/00 , H04W88/04
CPC分类号： H04W60/00 , H04B7/155 , H04B7/15507 , H04B7/15542 , H04B7/2606 , H04L2001/0097 , H04W8/06 , H04W24/02 , H04W28/26 , H04W84/047 , H04W88/005 , H04W88/04
摘要： A relay node identified by a unique relay node identifier relays communications between a donor base station and one or more user terminals. The donor base station acquires the relay node identifier during a relay node attach procedure from where the relay node or another node in the core network (e.g., mobile management entity). The donor base station may use the relay node identifier to retrieve configuration information for the relay node. The configuration information may be used to configure the relay node, to perform radio resource management functions, and/or to monitor the performance of the relay node.

4. 发明申请

US20160329992A1 Method And Arrangement For Reducing The Amount Of Messages Sent In A Communication Network 有权
标题翻译：减少通信网络中发送的消息量的方法和布置
公开(公告)号：US20160329992A1
公开(公告)日：2016-11-10
申请号：US15162853
申请日：2016-05-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Göran Rune , Pontus Wallentin , Gunnar Mildh , Anders Henriksson
IPC分类号： H04L1/16 , H04B7/26
CPC分类号： H04L1/1664 , H04B7/2628 , H04B2201/70724 , H04L69/04 , H04L69/321 , H04W28/06 , H04W92/045 , H04W92/10 , H04W92/14
摘要： The invention relates to a method and an arrangement for reducing the amount of messages sent in a communication network comprising a first communication network entity, a second communication network entity connected to said first communication network entity over a communication interface and one or more user equipments connected to said second communication network entity over a radio interface, whereby messages are sent on said interfaces using at least a first and a second protocol. General rules are provided for sending first protocol messages packed inside second protocol messages, so called “piggybacking”, and each first protocol message is provided with an instruction field defining a co-ordination of procedure steps to be taken for performing an action.
摘要翻译：本发明涉及一种用于减少在包括第一通信网络实体的通信网络中发送的消息量的方法和装置，通过通信接口连接到所述第一通信网络实体的第二通信网络实体和连接的一个或多个用户设备通过无线电接口连接到所述第二通信网络实体，由此使用至少第一和第二协议在所述接口上发送消息。提供通用规则用于发送打包在第二协议消息内的第一协议消息，所谓的“捎带”，并且向每个第一协议消息提供定义用于执行动作的过程步骤的协调的指令字段。

5. 发明授权

US09319975B2 Distributed access network discovery and selection function and method of operating the same 有权
标题翻译：分布式接入网发现与选择功能及操作方法相同
公开(公告)号：US09319975B2
公开(公告)日：2016-04-19
申请号：US13755218
申请日：2013-01-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Victor Ferraro Esparza , Jari Vikberg , Gunnar Mildh , Samy Touati , Haseeb Akhtar
IPC分类号： H04W4/00 , H04W48/18 , H04W48/08 , H04W84/12 , H04W88/06
CPC分类号： H04W48/18 , H04W48/08 , H04W84/12 , H04W88/06
摘要： A system and method is provided for performing an access network discovery and selection function in a communication system. An access network discovery and selection function (“ANDSF”) server is operable with a Third Generation Partnership Project (“3GPP”) radio access network and a Wireless Fidelity (“Wi-Fi”) radio access network coupled to a core network. The ANDSF server is configured to communicate with a user equipment over an enhanced S14 interface. The enhanced S14 interface comprises Wi-Fi radio access technology data including a basis service set (“BSS”) load indication, security information, quality of experience information, backhaul network bandwidth and average throughput. The ANDSF server is also configured to provide policy information to the user equipment based on conditions in the Wi-Fi radio access network and the 3GPP radio access network.
摘要翻译：提供了一种用于在通信系统中执行接入网络发现和选择功能的系统和方法。接入网络发现和选择功能（“ANDSF”）服务器可以与第三代合作伙伴计划（“3GPP”）无线电接入网络和耦合到核心网络的无线接入网络（“Wi-Fi”）无线电接入网络一起工作。 ANDSF服务器被配置为通过增强的S14接口与用户设备进行通信。增强的S14接口包括Wi-Fi无线电接入技术数据，包括基本服务集（“BSS”）负载指示，安全信息，体验信息质量，回程网络带宽和平均吞吐量。 ANDSF服务器还被配置为基于Wi-Fi无线电接入网络和3GPP无线电接入网络中的条件向用户设备提供策略信息。

6. 发明申请

US20150271344A1 Method and Apparatus for Online Charging of Pre-Fetched Content 有权
标题翻译：用于在线计费预取内容的方法和装置
公开(公告)号：US20150271344A1
公开(公告)日：2015-09-24
申请号：US14222903
申请日：2014-03-24
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Åsa Bertze , Icaro L.J. Da Silva , Jing Fu , Gunnar Mildh , Yu Wang
IPC分类号： H04M15/00 , H04W4/26
CPC分类号： H04M15/64 , H04L12/1407 , H04L12/1435 , H04L12/1439 , H04L12/1467 , H04L67/22 , H04L67/2847 , H04L67/30 , H04M15/888 , H04W4/24
摘要： In one aspect of the teachings herein, an Application Function, AF, in a wireless communication network is configured to support online charging for the consumption of content that has been pre-fetched to a wireless device via the network. The AF functionality thus provides a mechanism by which content may be pre-fetched to a wireless device in advance of charging for that content, while reliably conditioning the later consumption of that content at the wireless device on the online charging decisions made by an online charging system. In another aspect, a wireless device is configured to send a consumption request for pre-fetched content towards such an AF and condition its consumption of the pre-fetched content on the consumption response returned to it.
摘要翻译：在本文的教导的一个方面，无线通信网络中的应用功能AF被配置为支持在线计费以消费已经通过网络预先提取给无线设备的内容。因此，AF功能提供了一种机制，通过该机制可以在针对该内容的计费之前将内容预取到无线设备，同时可靠地调节在无线设备上的该内容的稍后消费，该在线计费决定由在线计费系统。在另一方面，无线设备被配置为向这样的AF发送针对预取内容的消费请求，并且将其对预取内容的消耗调节为返回给它的消费响应。

7. 发明申请

US20150237525A1 Traffic Shaping and Steering for a Multipath Transmission Control Protocol Connection 审中-公开
标题翻译：多路传输控制协议连接的流量整形和转向
公开(公告)号：US20150237525A1
公开(公告)日：2015-08-20
申请号：US14430277
申请日：2012-09-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Gunnar Mildh , Jari Vikberg
IPC分类号： H04W28/02 , H04L12/707 , H04L12/825 , H04L12/815
CPC分类号： H04W28/0215 , H04L45/24 , H04L47/125 , H04L47/15 , H04L47/22 , H04L47/26 , H04W28/0236
摘要： There is provided a method of enabling traffic steering and shaping for subflows of a Multipath Transmission Control Protocol (MPTCP) connection, wherein the subflows of the connection are carried over a plurality of Radio Access Networks (RANs). The method involves determining that the device is communicating with an end host using MPTCP, obtaining network information relating to the device, and using the device-related network information to decide whether any traffic steering and shaping should be applied to any subflow of the MPTCP connection. Appropriate actions can then be executed in relation to one or more of the subflows of the MPTCP connection in order to implement the traffic steering and shaping decision.
摘要翻译：提供了一种对多路传输控制协议（MPTCP）连接的子流进行流量导向和整形的方法，其中连接的子流在多个无线电接入网（RAN）上承载。该方法包括确定设备正在使用MPTCP与终端主机进行通信，获得与该设备相关的网络信息，以及使用与设备相关的网络信息来决定是否应将任何流量转向和整形应用于MPTCP连接的任何子流。然后可以相对于MPTCP连接的一个或多个子流执行适当的动作，以便实现交通指导和整形决策。

8. 发明申请

US20150230138A1 Method and Arrangement for Legacy Fallback Between Communication Network Systems 有权
标题翻译：通信网络系统遗留故障的方法与布置
公开(公告)号：US20150230138A1
公开(公告)日：2015-08-13
申请号：US14691093
申请日：2015-04-20
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Gunnar Mildh
IPC分类号： H04W36/00 , H04W60/00 , H04W72/04 , H04W76/06 , H04L29/06
CPC分类号： H04W36/0022 , H04L69/08 , H04W36/14 , H04W60/00 , H04W72/0453 , H04W76/10 , H04W76/30
摘要： A method for handling Circuit Switched Fallback from a Packet Switched domain includes receiving an indication that Circuit Switched Fallback is supported from an eNodeB located within the Packet Switched domain. The method also includes registering to a Circuit Switched domain associated with Circuit Switched Fallback by tunneling Circuit Switched Registration information, via the eNodeB, to the Circuit Switched domain, thereby enabling the User Equipment to setup a Circuit Switched call or receive a Circuit Switched page. The method also includes receiving a Circuit Switched specific parameter setting from the eNodeB. The Circuit Switched specific parameter setting includes decoding information to facilitate decoding of transmissions in the Circuit Switched domain. Additionally, the method includes, after receiving the Circuit Switched specific parameter setting, switching from the Packet Switched domain to the Circuit Switched domain and using the decoding information to access the Circuit Switched domain.
摘要翻译：用于处理分组交换域的电路交换回退的方法包括从位于分组交换域内的eNodeB接收支持电路交换回退的指示。该方法还包括通过经由eNodeB将电路交换注册信息通过电路交换注册信息注册到与电路交换回退相关联的电路交换域，从而使得用户设备能够建立电路交换呼叫或接收电路交换页面。该方法还包括从eNodeB接收电路交换特定参数设置。电路交换特定参数设置包括解码信息以便于电路交换域中的传输解码。此外，该方法在接收到电路交换特定参数设置之后，包括从分组交换域切换到电路交换域，并使用解码信息来访问电路交换域。

9. 发明授权

US09088881B2 Circuit-switched services over SAE/LTE networks 有权
公开(公告)号：US09088881B2
公开(公告)日：2015-07-21
申请号：US14590282
申请日：2015-01-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Jari Vikberg , Andreas Witzel , Magnus Hallenstål , Magnus Olsson , Gunnar Mildh
IPC分类号： H04W4/00 , H04W4/14 , H04W68/00
CPC分类号： H04W4/14 , H04J11/00 , H04W36/0022 , H04W40/005 , H04W68/005 , H04W72/042 , H04W88/14 , H04W88/16 , H04W92/045
摘要： A method and apparatus for providing both Mobile Terminated, MT, and Mobile Originated, MO, circuit switched (CS) services such as Short Message Service, SMS, services in networks utilizing CS Fallback and CSoLTE-I architectures. An extended SGs interface referred to as SGs+ is implemented between a Mobility Management Entity, MME, in an SAE core network and a Mobile Switching Center Server, MSC-S. The SGs+ interface supports transmission of upper layer CS packet data units while utilizing either connectionless or connection-oriented Signaling Connection Control Part, SCCP, operation. The non access stratum, NAS, signaling support between the User Equipment, UE, and the MME is extended to provide support for both MT SMS and MO SMS service.

10. 发明申请

US20150181481A1 Method and Arrangement for Mobility Procedures 有权
标题翻译：移动程序的方法和布置
公开(公告)号：US20150181481A1
公开(公告)日：2015-06-25
申请号：US14416288
申请日：2013-06-03
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Gino Luca Masini , Angelo Centonza , Mojgan Fadaki , Fredrik Gunnarsson , Gunnar Mildh , Oumer Teyeb , Stefan Wager
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W36/0055 , H04W36/32
摘要： Cooperating nodes, and methods therein, for mobility procedures in a wireless communication system supporting UE groups. One of the cooperating nodes is a base station being associated with a UE group comprising UEs having correlated mobility related parameters. The method in the base station comprises receiving, from a first UE in the UE group, a mobility related parameter associated with the first UE. The method further comprises determining whether to initiate a mobility related procedure for a second UE in the UE group based on the received mobility related parameter; and further comprises initiating the mobility related procedure for the second UE when it is determined that the mobility related procedure is to be performed. Thereby, prediction and decisions related to mobility events, e.g. handover events, for the second UE or for the whole group may be performed e.g. before or without receiving any mobility information related to the second UE, thereby enabling early prediction and better preparation, which can lead to more robust mobility procedures.
摘要翻译：协作节点及其中的方法，用于支持UE组的无线通信系统中的移动性过程。合作节点之一是与包括具有相关移动性相关参数的UE的UE组相关联的基站。基站中的方法包括从UE组中的第一UE接收与第一UE相关联的移动性相关参数。该方法还包括：基于所接收的移动性相关参数来确定是否针对UE组中的第二UE发起移动性相关过程; 并且还包括当确定要执行所述移动性相关过程时，针对所述第二UE启动与所述移动性相关的过程。因此，与移动性事件有关的预测和决定，例如。对于第二UE或整个组的切换事件可以例如执行。在接收到与第二UE相关的任何移动性信息之前或之后，从而能够实现早期预测和更好的准备，这可以导致更强大的移动性过程。

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