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1. 发明授权

US10397839B2 Apparatus and method for improving handover in a global system for mobile communications 有权
公开(公告)号：US10397839B2
公开(公告)日：2019-08-27
申请号：US14911165
申请日：2014-01-23
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Mårten Sundberg , Stefan Eriksson Löwenmark , Miguel Lopez , Paul Schliwa-Bertling
IPC分类号： H04W36/36 , H04W36/08 , H04W36/18 , H04L5/14 , H04W36/38
摘要： A method is provided for improving handover in a mobile station configured to operate a time division multiple access, TDMA, protocol in a global system for mobile communications, GSM, telecommunication network. The method comprises the steps of receiving a handover command requesting that the mobile station perform a handover operation from a serving cell to a target cell, and configuring the mobile station to transmit and receive user plane data with the serving cell and the target cell during a time period between receiving the handover command and the handover operation being completed.

2. 发明授权

US10142876B2 System overload control when in extended coverage 有权
公开(公告)号：US10142876B2
公开(公告)日：2018-11-27
申请号：US14829546
申请日：2015-08-18
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Olof Liberg , Mårten Sundberg , John Walter Diachina , Paul Schliwa-Bertling
IPC分类号： H04W28/02 , H04W48/06 , H04W72/04 , H04W56/00 , H04W48/12
摘要： A network node (e.g., base station, eNodeB) is described herein which indicates an implicit reject status in at least one of a frequency correction channel (FCCH) block or a synchronization channel (SCH) block, and transmits the at least one of the FCCH block or the SCH block to at least one wireless device. Further, a wireless device is described herein which receives the at least one of the FCCH block or the SCH block, determines if the received at least one of the FCCH block or the SCH block indicates an implicit reject status is set, and when the received at least one of the FCCH block or the SCH block indicates the implicit reject status is set and when the wireless device has a specific configuration, determines not to attempt to access the wireless communication system.

3. 发明授权

US09955419B2 Network nodes, a user equipment and methods therein for establishing a connection between the user equipment and a wireless communications network 有权
公开(公告)号：US09955419B2
公开(公告)日：2018-04-24
申请号：US14891863
申请日：2015-10-20
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Paul Schliwa-Bertling , Thomas Walldeen , Stefan Johansson , Håkan Axelsson
IPC分类号： H04W52/02 , H04W48/02 , H04W48/10 , H04W76/06 , H04W76/02 , H04W72/04 , H04W4/20 , H04W4/00 , H04W36/00 , H04W76/04
CPC分类号： H04W52/0212 , H04W4/20 , H04W4/70 , H04W36/0033 , H04W48/02 , H04W48/10 , H04W72/048 , H04W76/10 , H04W76/19 , H04W76/27 , H04W76/38 , Y02D70/00 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/21
摘要： A method performed by a wireless device for handling suspension of a connection between the wireless device and a wireless communications network. The wireless communications network comprises the first network node.The wireless device receives information from the first network node. The information comprises a first identifier identifying a first cell area. The first cell area comprises one or more cells capable of resuming the connection.The wireless device suspends the connection in a first cell out of the one or more cells.When selecting a cell access method for a cell the wireless device determines whether or not resumption of the connection is allowed in the cell based on the information from the network node.

4. 发明授权

US09936507B2 Access request message 有权
公开(公告)号：US09936507B2
公开(公告)日：2018-04-03
申请号：US14937492
申请日：2015-11-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Stefan Eriksson Löwenmark , Mårten Sundberg , Paul Schliwa-Bertling , Nicklas Johansson , John Walter Diachina
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04W72/048 , H04W4/70 , H04W48/16
摘要： A wireless device (e.g., Machine Type Communications (MTC) device), a wireless access node (e.g., Base Station Subsystem (BSS)), and various methods are described herein for utilizing an access request message (e.g., an 11-bit Enhanced General Packet Radio Service (EGPRS) packet channel request message that comprises a three bit Short Access Request code point “100” and eight bits thereafter, where at least a portion of the eight bits is used to indicate at least one capability of the wireless device) within a wireless communication network.

5. 发明授权

US09924460B2 Network nodes, a user equipment and methods therein for handling a connection between the user equipment and a wireless communications network 有权
公开(公告)号：US09924460B2
公开(公告)日：2018-03-20
申请号：US14892841
申请日：2015-10-20
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Thomas Walldeen , Håkan Axelsson , Stefan Johansson , Paul Schliwa-Bertling
IPC分类号： H04W72/04 , H04W52/02 , H04W48/02 , H04W48/10 , H04W76/06 , H04W76/02 , H04W4/20 , H04W4/00 , H04W36/00 , H04W76/04
CPC分类号： H04W52/0212 , H04W4/20 , H04W4/70 , H04W36/0033 , H04W48/02 , H04W48/10 , H04W72/048 , H04W76/10 , H04W76/19 , H04W76/27 , H04W76/38 , Y02D70/00 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/21
摘要： A method performed by a first network node for handling a connection between a wireless device and a wireless communications network. The wireless communications network comprises the first network node.The first network node stores (705) data related to the connection, and further stores an identifier of the wireless device for locating the stored data related to the connection later.The first network node further provides (706) the wireless device with a command to transition from a connected mode into a suspended mode, in which suspended mode the connection is suspended and the wireless device stores the data related to the connection, and further stores the identifier of the wireless device for locating the stored data later in order to resume the connection.

6. 发明授权

US09883012B2 Simplified notification of network triggered reporting—second core network node (e.g., SGSN) and method 有权
公开(公告)号：US09883012B2
公开(公告)日：2018-01-30
申请号：US14848028
申请日：2015-09-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Olof Liberg , Paul Schliwa-Bertling , Ravitej Ballakur , John Walter Diachina
IPC分类号： H04W68/00 , H04L29/06 , H04L29/08 , H04W4/00 , H04W88/16 , H04W72/04 , H04W68/02
CPC分类号： H04L69/161 , H04L67/12 , H04L67/327 , H04L69/164 , H04W4/70 , H04W68/005 , H04W68/02 , H04W72/0413 , H04W72/042 , H04W72/044 , H04W88/16
摘要： A first Core Network (CN) node (e.g., Gateway GPRS Support Node), a second CN node (e.g., Serving GPRS Support Node) and a wireless access node (e.g., Base Station Subsystem) are described herein that are configured to efficiently deliver a network triggered report notification to a wireless device (e.g., Internet of Things device).

7. 发明授权

US09705793B2 Method for informing a node in a radio access network (RAN) about a type of service associated with an IP packet 有权
公开(公告)号：US09705793B2
公开(公告)日：2017-07-11
申请号：US14435287
申请日：2012-10-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Paul Schliwa-Bertling , Jari Vikberg
IPC分类号： H04L12/28 , H04L12/741 , H04W28/10 , H04L12/857 , H04L12/851 , H04L29/06 , H04L12/801
CPC分类号： H04L45/74 , H04L47/14 , H04L47/2408 , H04L47/2491 , H04L69/22 , H04W28/10
摘要： A core network node for informing a node in a RAN about a type of service associated with an IP packet to be delivered to the node in the RAN, and a RAN node for delivering a received packet to a terminal are provided. The core network node receives the IP packet from a packet data network, the IP packet having an IP header comprising an original DSCP value, and determines a type of service associated with the packet. The core network node determines a second DSCP value based at least partly on the type of service of the packet, and adds the determined second DSCP value to the header. The core network node forwards the IP packet to the RAN node, to subsequently be delivered to a destination terminal. Thereby the RAN node is able to identify the type of service based on the second DSCP value for further processing of the packet when delivering the IP packet to the destination terminal.

8. 发明授权

US09578476B2 Method and apparatus in a telecommunication system 有权
标题翻译：电信系统中的方法和装置
公开(公告)号：US09578476B2
公开(公告)日：2017-02-21
申请号：US14391450
申请日：2014-07-03
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Peter Hedman , Paul Schliwa-Bertling
IPC分类号： H04W4/14 , H04W76/04 , H04W36/00 , H04W4/00 , H04W76/06 , H04W76/02
CPC分类号： H04W76/25 , H04W4/14 , H04W4/70 , H04W36/0022 , H04W76/046 , H04W76/12 , H04W76/27 , H04W76/28 , H04W76/38
摘要： Exemplary methods in a network node of a radio access network (RAN) in a telecommunication system include receiving an indication from a network node in a core network that mobile terminated data is pending for a user equipment (UE), receiving a connection request from the UE, setting up a radio resource control (RRC) connection to the UE, releasing the RRC connection to the UE, setting a release timer value to a value sufficient to establish a mobile terminated communication by the network to the UE, and releasing the RRC connection to the UE when the release timer has expired. Exemplary methods in a network node of a RAN in a telecommunication system include keeping UE that is configured for long discontinuous reception (DRX) in idle mode, in RRC connected mode long enough to allow a network stored mobile terminated short message service (MT SMS) to be received by the UE.
摘要翻译：在电信系统中的无线电接入网络（RAN）的网络节点中的示例性方法包括从核心网络中的网络节点接收指示，移动终端数据正在为用户设备（UE）等待，从而从 UE建立到UE的无线电资源控制（RRC）连接，释放到UE的RRC连接，将释放定时器值设置为足以建立网络向UE的移动终止通信的值，并释放RRC 当释放定时器到期时，连接到UE。在电信系统中的RAN的网络节点中的示例性方法包括在RRC连接模式中将被配置为长间歇接收（DRX）的UE保持在空闲模式，足够长的时间以允许网络存储移动终端短消息服务（MT SMS）由UE接收。

9. 发明授权

US09565588B2 Enhanced multiplexing for single RLC entity 有权
标题翻译：单个RLC实体的增强复用
公开(公告)号：US09565588B2
公开(公告)日：2017-02-07
申请号：US14642512
申请日：2015-03-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： John Diachina , Andreas Bergström , Paul Schliwa-Bertling
IPC分类号： H04W28/02 , H04L12/801 , H04L12/851 , H04W72/12 , H04W28/12 , H04W28/10 , H04W28/06
CPC分类号： H04W28/0236 , H04L47/10 , H04L47/14 , H04L47/245 , H04W28/0268 , H04W28/065 , H04W28/10 , H04W28/12 , H04W72/1242
摘要： A method and apparatus for interrupting the lower priority packet transmission/reception for higher priority packet transmission/reception within the context of a common RLC entity is provided herein. The transmission/reception of lower priority data blocks containing data segments of a first higher layer packet is interrupted to transmit/receive higher priority data blocks containing data segments of a second higher layer packet. After the transmission/reception of a final segment of the second higher layer packet, the transmission/reception of the first higher layer packet is resumed. In some embodiments, a final segment of the second higher layer packet is encapsulated in a final higher priority data block with a remaining data segment of the first higher layer packet. The final higher priority data block further includes a transition indicator to indicate a transition from the second higher layer packet back to the first higher layer packet.
摘要翻译：本文提供了一种用于在公共RLC实体的上下文中中断较低优先级分组发送/接收用于较高优先级分组发送/接收的方法和装置。中断包含第一较高层数据包的数据段的较低优先级数据块的发送/接收，以发送/接收包含第二较高层数据包的数据段的较高优先级的数据块。在第二较高层分组的最后一段的发送/接收之后，恢复第一高层分组的发送/接收。在一些实施例中，第二较高层分组的最后一段被封装在具有第一较高层分组的剩余数据段的最后较高优先级数据块中。最后的较高优先级数据块还包括转移指示符，以指示从第二较高层分组向第一较高层分组的转变。

10. 发明申请

US20160205622A1 Coordination using the UE application 审中-公开
标题翻译：使用UE应用进行协调
公开(公告)号：US20160205622A1
公开(公告)日：2016-07-14
申请号：US14993072
申请日：2016-01-11
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Hans Bertil Ronneke , Peter Hedman , Paul Schliwa-Bertling
IPC分类号： H04W52/02
CPC分类号： H04W52/0203 , H04W52/0216 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/164 , Y02D70/21 , Y02D70/24
摘要： The present invention relates to methods and arrangements in cellular/wireless mobile communication systems, in particular for handling latency issues in a wireless network and power saving features in user equipment. This is provided in methods and nodes for handling communication in a wireless communication network. The solution involves receiving from a user equipment (UE) an indication of maximum acceptable response time for an application, setting relevant Mobility Management Entity/Serving GPRS Support Node (MME/SGSN) parameters and timers accordingly, where the parameters/timers are set in such a way that the maximum response time is not exceeded if power saving functions are active, and sending from the node an instruction to the UE about which power saving function(s) the UE preferably should use.
摘要翻译：本发明涉及蜂窝/无线移动通信系统中的方法和装置，特别是用于处理无线网络中的等待时间问题以及用户设备中的省电功能。这在用于处理无线通信网络中的通信的方法和节点中提供。解决方案包括从用户设备（UE）接收应用程序的最大可接受响应时间的指示，相应地设置相关的移动性管理实体/服务GPRS支持节点（MME / SGSN）参数和定时器，其中参数/定时器被设置在如果省电功能有效，则不超过最大响应时间，并且从节点向UE发送关于UE优选应该使用的哪个省电功能的指令。

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