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1. 发明申请

WO2009099356A1 COMMUNICATING CELL RESTRICTION STATUS INFORMATION BETWEEN RADIO ACCESS NETWORK NODES 审中-公开
标题翻译：通信无线接入网络节点之间的通信信道状态信息
公开(公告)号：WO2009099356A1
公开(公告)日：2009-08-13
申请号：PCT/SE2008/050149
申请日：2008-02-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , DAHLÉN, Anders , BUCHMAYER, Mats , ISRAELSSON, Martin , WAHLQVIST, Mattias
发明人： DAHLÉN, Anders , BUCHMAYER, Mats , ISRAELSSON, Martin , WAHLQVIST, Mattias
IPC分类号： H04L12/24 , H04L12/56
CPC分类号： H04W48/02 , H04W92/20
摘要： A cellular radio communications network includes a core network coupled to a radio access network (RAN) that has multiple RAN nodes for communicatin with mobile radio terminals. Each of the multiple RAN nodes serves one or more cells. At least one cell associated with a first RAN node is in a restricted or reserved access state in which access to the one cell is restricted for at least some mobile radio terminals. The first RAN node sends a message to a second RAN node to inform the second RAN node of that restricted access cell. The fact that the restricted status of the one cell has changed is detected. A global message tha is not related to a specific mobile terminal is generated that includes information that the restricted status of the one cell has changed. The first RAN node sends the global message to the second RAN node to inform the second RAN node of the change in the restricted status of the one cell.
摘要翻译：蜂窝无线电通信网络包括耦合到具有用于与移动无线电终端通信的多个RAN节点的无线电接入网络（RAN）的核心网络。多个RAN节点中的每一个服务于一个或多个小区。与第一RAN节点相关联的至少一个小区处于限制或保留的访问状态，其中对至少一些移动无线电终端的对一个小区的接入被限制。第一RAN节点向第二RAN节点发送消息以通知第二RAN节点该受限访问小区。检测到一个单元的受限状态发生变化的事实。生成包括一个小区的受限状态已经改变的信息的与特定移动终端无关的全局消息。第一RAN节点将全局消息发送到第二RAN节点，以向第二RAN节点通知一个小区的受限状态的变化。

2. 发明申请

WO2007094734A1 COORDINATED NODE B RADIO RESOURCE MANAGEMENT MEASUREMENTS 审中-公开
标题翻译：协调节点B无线电资源管理测量
公开(公告)号：WO2007094734A1
公开(公告)日：2007-08-23
申请号：PCT/SE2007/050086
申请日：2007-02-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , JOHANSSON, Johan , WAHLQVIST, Mattias , ISRAELSSON, Martin
发明人： JOHANSSON, Johan , WAHLQVIST, Mattias , ISRAELSSON, Martin
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04W24/10 , H04W24/00
摘要： The present invention relates to a subscription-based measurement concept where the detailed parameters for a certain measurement report are set by a measurement provider, i.e. a radio base station, instead of the measurement requester. For this purpose the measurement provider "publishes" a certain set of measurements that controller units for radio resource management (RRM) can subscribe to. According to the present invention parameters of measurements are defined in detail in the measuring entity, i.e. the target radio base station, as opposed to being defined by the requesting entity, i . e. the RRM controller.
摘要翻译：本发明涉及一种基于订阅的测量概念，其中由测量提供者（即，无线电基站）而不是测量请求者设置特定测量报告的详细参数。为此，测量提供者“发布”无线电资源管理（RRM）可以订阅的控制器单元的一组测量结果。根据本发明，测量参数在测量实体，即目标无线电基站中被详细地定义，而不是由请求实体定义，即，即 RRM控制器。

3. 发明申请

WO2008151658A1 TECHNIQUE FOR HANDLING RADIO LINK FAILURE IN A COMMUNICATION NETWORK 审中-公开
标题翻译：在通信网络中处理无线链路故障的技术
公开(公告)号：WO2008151658A1
公开(公告)日：2008-12-18
申请号：PCT/EP2007/011288
申请日：2007-12-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WAHLQVIST, Mattias , BEMING, Per , LINDSTRÖM. Magnus
发明人： WAHLQVIST, Mattias , BEMING, Per , LINDSTRÖM. Magnus
IPC分类号： H04Q7/34
CPC分类号： H04W76/19 , H04W24/04 , H04W76/11
摘要： A technique for handling radio link failure in a communication network (10) is provided. A method implementation of this technique comprises the steps of maintaining radio link failure information including the identifier of a user equipment (UE) effected by the radio link failure together with at least one of a time stamp of when the radio link failure was detected and a reference to a cell (C1) which was serving the user equipment (UE) before the radio link failure was detected, receiving reconnection information including an identifier of a reconnected user equipment (UE) effected by a radio link failure after the user equipment (UE) is reconnected to the communication network and correlating the radio link failure information with the reconnection information to obtain a correlation result.
摘要翻译：提供了一种在通信网络（10）中处理无线电链路故障的技术。该技术的方法实现包括以下步骤：维持无线电链路故障信息，包括由无线电链路故障影响的用户设备（UE）的标识符以及检测到无线电链路故障时的时间标记中的至少一个以及参考在检测到无线电链路故障之前为用户设备（UE）服务的小区（C1），在用户设备（UE）之后接收包括通过无线链路故障实现的重新连接的用户设备（UE）的标识符的重新连接信息）被重新连接到通信网络，并且将无线电链路故障信息与重新连接信息相关联以获得相关结果。

4. 发明申请

WO2008133566A1 METHOD AND ARRANGEMENT FOR PROCESSING MOBILE STATION HISTORY INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中处理移动站历史信息的方法和装置
公开(公告)号：WO2008133566A1
公开(公告)日：2008-11-06
申请号：PCT/SE2007/051050
申请日：2007-12-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MILDH, Gunnar , WAHLQVIST, Mattias
发明人： MILDH, Gunnar , WAHLQVIST, Mattias
IPC分类号： H04Q7/38 , H04Q7/32
CPC分类号： H04W36/0005 , H04W24/08 , H04W36/0083 , H04W36/245 , H04W72/0406 , H04W92/20
摘要： Methods and apparatus for processing mobile station transaction information at a serving control node in a wireless communication system are disclosed. The serving control node may be a base station, such as an eNodeB in an LTE/SAE wireless communication system. The transaction information, which may include, for example, mobility-related transaction information (230) and traffic-related transaction information (240) for a given mobile station (160), may be passed between controlling control nodes as the corresponding mobile station (160) is handed over, so that a controlling control node has access to information characterizing the past activities of the mobile station (160). This information may be used in some embodiments for selecting a target control node for handover or for allocating link resources.
摘要翻译：公开了在无线通信系统中的服务控制节点处理移动台交易信息的方法和装置。服务控制节点可以是诸如LTE / SAE无线通信系统中的eNodeB的基站。例如，可以包括用于给定移动站（160）的移动性相关交易信息（230）和交通相关交易信息（240）的交易信息可以作为对应的移动站（例如， 160），使得控制控制节点能够访问表征移动台（160）的过去活动的信息。在一些实施例中可以使用该信息来选择用于切换的目标控制节点或用于分配链路资源。

5. 发明申请

WO2008084287A1 MECHANISM TO UNIQUELY IDENTIFY AND UNIFY A USER'S SET OF PACKET BEARER CONTEXTS IN A MOBILE TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：机构独特识别和联合移动电信网络中用户的一组分组承载体
公开(公告)号：WO2008084287A1
公开(公告)日：2008-07-17
申请号：PCT/IB2007/003429
申请日：2007-11-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WALKER, John, Michael , HALL, Göran , AHLÉN, Anders , MILDH, Gunnar , WAHLQVIST, Mattias
发明人： WALKER, John, Michael , HALL, Göran , AHLÉN, Anders , MILDH, Gunnar , WAHLQVIST, Mattias
IPC分类号： H04L12/56
CPC分类号： H04W12/02 , H04L63/306 , H04W8/26 , H04W12/06 , H04W76/11 , H04W76/12
摘要： A traffic plane entity (e.g., user plane entity (UPE), serving gateway (S-GW) ) and method are described herein for allocating a unique identifier (e.g., UPE/S-GW UE-Context-Id) which identifies and unifies a set of bearers within a UE context that is associated with a given UE. In operation, the traffic plane entity can then send the allocated unique identifier to another entity (e.g., mobility management entity (MME) ) which at a subsequent time re- sends the unique identifier back to the traffic plane entity along with a request to have the traffic plane entity perform a specific operation or procedure on the bearers associated with the UE context of the given UE. Upon receiving the request, the traffic plane entity uses the unique identifier to perform the requested operation or procedure simultaneously on all of the bearers associated with the UE context of the given UE.
摘要翻译：本文描述了一种业务平面实体（例如，用户平面实体（UPE），服务网关（S-GW））和方法，用于分配识别和统一的唯一标识符（例如，UPE / S-GW UE-Context-Id）在UE上下文中与给定UE相关联的一组承载。在操作中，业务平面实体然后可以将分配的唯一标识符发送到另一个实体（例如，移动性管理实体（MME）），该实体在随后的时间将唯一标识符重新发送回业务平面实体以及具有业务平面实体对与给定UE的UE上下文相关联的承载执行特定的操作或过程。在接收到请求时，业务平面实体使用唯一标识符在与给定UE的UE上下文相关联的所有承载上同时执行所请求的操作或过程。

6. 发明申请

WO2010077193A1 DEVICE, PACKET AND METHOD FOR POWER SAVING 审中-公开
标题翻译：设备，分组和节电方法
公开(公告)号：WO2010077193A1
公开(公告)日：2010-07-08
申请号：PCT/SE2008/051567
申请日：2008-12-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WAHLQVIST, Mattias , PERSSON, Håkan , BERGLUND, Bo , ANDERSSON, Claes , GÖRANSSON, Bo
发明人： WAHLQVIST, Mattias , PERSSON, Håkan , BERGLUND, Bo , ANDERSSON, Claes , GÖRANSSON, Bo
IPC分类号： H04W52/02 , H04W88/08
CPC分类号： H04W52/0232 , H04W52/0206 , H04W88/08 , Y02D70/1222 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262
摘要： In some embodiments herein a method in a first communication device (10) for determining a power mode for a base station to enter is disclosed. The first communication device (10) determines cell load indicating user equipment activity within a first local cell A of the base station. Furthermore, the first communication device (10) receives cell load information from a second communication device (20) comprising an indication of user equipment activity within a second cell B associated to the second communication device (20), and determines the power mode for the base station to enter based on- the received cell load information and the determined load in the first local cell (A).
摘要翻译：在本文的一些实施例中，公开了用于确定基站进入的功率模式的第一通信设备（10）中的方法。第一通信设备（10）确定指示基站的第一本地小区A内的用户设备活动的小区负载。此外，第一通信设备（10）从第二通信设备（20）接收小区负载信息，第二通信设备（20）包括与第二通信设备（20）相关联的第二小区B内的用户设备活动的指示，并且确定基站接收基于所接收的小区负载信息和第一本地小区（A）中确定的负载。

7. 发明申请

WO2018177656A1 APPLICATION TOPOLOGY AWARE USER PLANE SELECTION IN NR AND 5GC 审中-公开
公开(公告)号：WO2018177656A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/054101
申请日：2018-02-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MYHRE, Elena , HALL, Göran , BACKMAN, Jan , VIKBERG, Jari , WAHLQVIST, Mattias
IPC分类号： H04L29/08 , H04L12/24
摘要： Systems and methods relating to selection of user plane functions in a core network and a radio access network of a cellular communications network that take into consideration information related to application server selection are disclosed. In some embodiments, a method of operation of a network node in a cellular communications network that comprises a radio access network and a core network comprises selecting a user plane function for a protocol data unit session for a wireless device based on information related to application server selection such that the protocol data unit session for the wireless device utilizes the selected user plane function. In this manner, optimal user plane connectivity between an application client in the wireless device and an application server is provided.

8. 发明申请

WO2018074954A1 DETERMINING MODULE AND METHOD PERFORMED THEREIN FOR HANDLING DUAL CONNECTIVITY IN A COMMUNICATION NETWORK 审中-公开
标题翻译：确定在通信网络中处理双连接的模块及其中执行的方法
公开(公告)号：WO2018074954A1
公开(公告)日：2018-04-26
申请号：PCT/SE2016/051012
申请日：2016-10-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： VIKBERG, Jari , HALL, Göran , WAHLQVIST, Mattias
IPC分类号： H04L5/00 , H04W72/04 , H04W76/02 , H04W4/02 , H04W28/08 , H04W84/00
CPC分类号： H04W28/0252 , H04L5/0035 , H04L5/0098 , H04W28/0226 , H04W28/0247 , H04W28/0268 , H04W28/08 , H04W72/0426 , H04W72/0453 , H04W72/048 , H04W72/0486 , H04W76/15 , H04W76/34 , H04W84/00
摘要： Embodiments herein relate to a method performed by a determining module (11), for managing dual connectivity, DC, in a communications network. The communications network comprises a first and a second Radio Access Network, RAN, node. The first RAN node (12) manages a first user plane bearer for a User Equipment, UE, (10). The DC comprises communicating with the UE (10) over the first RAN node (12) and the second RAN node (13) simultaneously. The determining module obtains information about characteristics of the UE (10) and/or information about characteristics of a transport network between the first RAN node (12) and the second RAN node (13). The determining module determines, based on the retrieved information, to adapt DC for the first user plane bearer via the second RAN node (13) for communication with the UE (10).
摘要翻译：这里的实施例涉及由确定模块（11）执行的用于管理通信网络中的双连接DC的方法。通信网络包括第一和第二无线电接入网RAN节点。第一RAN节点（12）管理用于用户设备UE（10）的第一用户平面承载。 DC包括同时通过第一RAN节点（12）和第二RAN节点（13）与UE（10）进行通信。确定模块获得关于UE（10）的特性和/或关于第一RAN节点（12）与第二RAN节点（13）之间的传输网络的特性的信息的信息。确定模块基于检索到的信息确定经由第二RAN节点（13）为第一用户平面承载调适DC以与UE（10）通信。

9. 发明申请

WO2018177638A1 COORDINATED SELECTION OF USER PLANE FUNCTIONS IN CORE AND RADIO ACCESS NETWORKS 审中-公开
公开(公告)号：WO2018177638A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/053135
申请日：2018-02-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MYHRE, Elena , HALL, Göran , BACKMAN, Jan , VIKBERG, Jari , WAHLQVIST, Mattias
IPC分类号： H04L12/715 , H04W36/14 , H04W88/16
摘要： Systems and methods are disclosed herein for coordinated selection of a User Plane Function (UPF) in a core network and a Packet Processing Function (PPF) in a radio access network. In some embodiments, a method of operation of network node of a cellular communications network to enable coordinated UPF and PPF selection comprises receiving information indicative of a UPF selected for a protocol data unit session of a wireless device, where the UPF is part of a core network of the cellular communications network. The method further comprises selecting a PPF for the protocol data unit session of the wireless device based on the information indicative of the UPF selected for the protocol data unit session of the wireless device, where the PPF is part of a radio access network of the cellular communications network. In this manner, an optimal routing of user data traffic can be achieved.

10. 发明申请

WO2018074953A1 SLA HANDLING IN NETWORK SLICES 审中-公开
标题翻译： SLA在网络中的处理
公开(公告)号：WO2018074953A1
公开(公告)日：2018-04-26
申请号：PCT/SE2016/051011
申请日：2016-10-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WAHLQVIST, Mattias , HALL, Göran , VIKBERG, Jari
IPC分类号： H04L12/24 , G06F9/455 , H04W16/00 , H04W84/00 , H04W92/00
摘要： 37 ABSTRACT Embodiments herein relate to a method performed by a RAN node (12), for managing communication on a first network slice in a communications network (1). The communications network (1) comprises partitioned sets of functionalities. A first set of functionalities belongs to the first network slice. The first set of functionalities is at least 5 partly separated from another set of functionalities out of a total set of functionalities in the communications network (1). The RAN node (12) receives, from a CN node (16), information regarding requested resources for a first network slice identified by a network slice identifier. The RAN node (12) determines that the received information does not correspond to a Service Level Agreement (SLA) for the first network slice.10 (FIG. 4) 15
摘要翻译：这里的实施例涉及由RAN节点（12）执行的用于管理通信网络（1）中的第一网络片上的通信的方法。通信网络（1）包括划分的功能组。第一组功能属于第一网络片。第一组功能至少与通信网络（1）中的全部功能集中的另一组功能部分分开。 RAN节点（12）从CN节点（16）接收关于由网络切片标识符标识的第一网络切片的所请求的资源的信息。 RAN节点（12）确定所接收的信息不对应于针对第一网络分片10的服务等级协议（SLA）.10（图4）15

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