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1. 发明申请

WO2012158074A1 TIME SYNCHRONISATION IN A COMMUNICATION NETWORK 审中-公开
标题翻译：通信网络中的时间同步
公开(公告)号：WO2012158074A1
公开(公告)日：2012-11-22
申请号：PCT/SE2011/050607
申请日：2011-05-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
发明人： NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
IPC分类号： H04J3/06 , H04W84/04 , H04B7/26
CPC分类号： H04W56/001 , H04J3/0641 , H04J3/0667 , H04W8/005 , H04W24/02 , H04W56/0015 , H04W56/002 , H04W76/10 , H04W84/045 , H04W88/08 , H04W92/20
摘要： A first and a second base station, and respective methods therein are provided for enabling communication between the first base station and the second base station, wherein one of the base stations enables the other base station to obtain synchronization information. One of the base stations has information of a time server it is using for obtaining synchronization information. When one of the base stations detects the presence of the other, this time server information is sent to the base station not having the time server information, thereby enabling this base station to obtain synchronization information from the same time server as its counterpart.
摘要翻译：提供了第一和第二基站及其各自的方法，用于实现第一基站和第二基站之间的通信，其中基站之一使得另一个基站能够获得同步信息。其中一个基站具有用于获取同步信息的时间服务器的信息。当其中一个基站检测到另一个基站的存在时，这个时间服务器信息被发送到没有时间服务器信息的基站，从而使该基站能够从与其对方相同的时间服务器获得同步信息。

2. 发明申请

WO2012154096A1 METHODS AND ARRANGEMENTS FOR HANDLING NEIGHBOR CELL RELATIONS IN A CELLULAR NETWORK 审中-公开
标题翻译：在细胞网络中处理邻域细胞关系的方法和装置
公开(公告)号：WO2012154096A1
公开(公告)日：2012-11-15
申请号：PCT/SE2011/050590
申请日：2011-05-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
发明人： NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
IPC分类号： H04W24/02
CPC分类号： H04W24/02
摘要： A method in a first base station (105) for handling neighbor cell relations in a cellular network (100) is provided. The first base station (105) receives a system information broadcasted from a second base station (115) serving a cell (120) comprised in the cellular network (100), The system information is received in a receiver comprised in the first base station (105). The receiver is of a user equipment type and configured to receive broadcasted information from neighbor base stations including the second base station (115), The first base station (105) extracts a cell information related to the cell (120) from the system information. The first base station further establishes a neighbor cell relation with the cell (120) based on the extracted cell information.
摘要翻译：提供了一种在蜂窝网络（100）中处理相邻小区关系的第一基站（105）中的方法。第一基站（105）接收从为蜂窝网络（100）中包括的小区（120）服务的第二基站（115）广播的系统信息。系统信息在包含在第一基站 105）。接收机是用户设备类型，并且被配置为从包括第二基站（115）的相邻基站接收广播信息。第一基站（105）从系统信息中提取与小区相关的小区信息。第一基站还基于所提取的小区信息，与小区（120）建立邻居小区关系。

3. 发明申请

WO2009058068A1 HANDLING LOCATION INFORMATION FOR FEMTO CELLS 审中-公开
标题翻译：处理有限元细胞的位置信息
公开(公告)号：WO2009058068A1
公开(公告)日：2009-05-07
申请号：PCT/SE2008/050624
申请日：2008-05-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , BUCHMAYER, Mats , VIKBERG, Jari , NYLANDER, Tomas , HEDBERG, Tomas
发明人： BUCHMAYER, Mats , VIKBERG, Jari , NYLANDER, Tomas , HEDBERG, Tomas
IPC分类号： H04W36/36 , H04W8/14 , H04W36/32 , H04W8/02
CPC分类号： H04W48/08 , H04J11/0069 , H04L63/101 , H04W12/08 , H04W48/16 , H04W52/0251 , H04W64/00 , H04W64/003 , H04W84/045 , H04W88/08 , Y02D70/1242 , Y02D70/1262 , Y02D70/164
摘要： The present invention relates to methods and arrangements for configuring the HeNB(Home eNode B) to retrieve location information indicative of its location and sending this location information via a core network node to a UE (User Equipment) authorized to access the HeNB. The UE can then based on this received location information and on a determination of the location of the UE determine whether the UE is being positioned in the coverage of the HeNB. This implies that the authorized UEs of the HeNB know when they should try to find and access the HeNB and the UEs may then avoid accessing the HeNB when it is out of the HeNB coverage which will save UE battery and reduce interference.
摘要翻译：本发明涉及用于配置HeNB（家用eNode B）以检索指示其位置的位置信息并且经由核心网络节点将该位置信息发送到被授权接入HeNB的UE（用户设备）的方法和装置。然后，UE可以基于该接收到的位置信息，并且确定UE的位置确定UE是否正在HeNB的覆盖范围内。这意味着HeNB的授权UE知道何时应该尝试查找和访问HeNB，并且当HeNB超出HeNB覆盖范围时，UE可以避免接入HeNB，这将节省UE电池并减少干扰。

4. 发明申请

WO2012108802A1 BASE STATION (ANTENNA) SELECTION FOR UPLINK TRANSMISSION OF SOUNDING REFERENCE SIGNALS, SRS 审中-公开
标题翻译：基站（天线）选择用于上行链路传输的信号参考信号，SRS
公开(公告)号：WO2012108802A1
公开(公告)日：2012-08-16
申请号：PCT/SE2011/050638
申请日：2011-05-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , HEDBERG, Tomas , VIKBERG, Jari , NYLANDER, Tomas
发明人： HEDBERG, Tomas , VIKBERG, Jari , NYLANDER, Tomas
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0058 , H04W28/04 , H04W72/0426 , H04W72/0433 , H04W72/085
摘要： Selecting at least one antenna (BTS or eNode B) to receive uplink transmissions (SRS, Sounding reference signals) from a user equipment (UE) from among a plurality of antennas (BTSs or eNodeBs including : assigning by a controller (i.e. a macro BTS) a sounding reference signal (SRS) resource to the UE, receiving at the controller one or more reports from antenna devices having said plurality of antennas, which reports indicate receipt of an SRS on said assigned SRS resource, and selecting by the controller the at least one antenna (BTS or eNodeB) based on said one or more reports.
摘要翻译：选择至少一个天线（BTS或eNode B）以从多个天线（BTS或eNodeB）中接收来自用户设备（UE）的上行链路传输（SRS，探测参考信号），包括：控制器（即，宏BTS ）向所述UE发送探测参考信号（SRS）资源，在所述控制器处接收来自具有所述多个天线的天线设备的一个或多个报告，所述报告指示在所述分配的SRS资源上接收到SRS，并且由所述控制器选择基于所述一个或多个报告的至少一个天线（BTS或eNodeB）。

5. 发明申请

WO2011078756A1 METHOD AND ARRANGEMENT IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信系统中的方法和布置
公开(公告)号：WO2011078756A1
公开(公告)日：2011-06-30
申请号：PCT/SE2009/051501
申请日：2009-12-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
发明人： NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
IPC分类号： H04W76/02
CPC分类号： H04W48/17 , H04W8/18 , H04W84/14
摘要： The present invention relates to a method and a network node for selecting a gateway for a user equipment in a communications system. The communications system comprises the network node and one or more gateways, configured to provide packet data network connectivity to the user equipment. The network node detects (401)the presence of local gateways among said gateways and obtains (403)a first set of information indicating the type of the user equipment. Based on the first set of information, the network node selects (406) one of the detected local gateways to provide packet data network connectivity to the user equipment when the user equipment type is of a fixed type.
摘要翻译：本发明涉及一种用于在通信系统中为用户设备选择网关的方法和网络节点。通信系统包括网络节点和一个或多个网关，被配置为向用户设备提供分组数据网络连接。网络节点检测（401）所述网关中本地网关的存在，并获得（403）指示用户设备类型的第一组信息。基于第一组信息，当用户设备类型是固定类型时，网络节点选择（406）检测到的本地网关之一以向用户设备提供分组数据网络连接。

6. 发明申请

WO2013044986A1 A METHOD AND APPARATUS FOR ENABLING ASSIGNMENT OF A GATEWAY TO AN ACCESS NODE 审中-公开
标题翻译：一种使用网关向访问节点分配的方法和装置
公开(公告)号：WO2013044986A1
公开(公告)日：2013-04-04
申请号：PCT/EP2011/067157
申请日：2011-09-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NYLANDER, Tomas , HEDBERG, Tomas , VIKBERG, Jari
发明人： NYLANDER, Tomas , HEDBERG, Tomas , VIKBERG, Jari
IPC分类号： H04W24/02
CPC分类号： H04W16/18 , H04W24/02 , H04W36/0061 , H04W84/045 , H04W88/16
摘要： A method (20) in an access node (4) of a communication system (1) for enabling assignment of a gateway (6) thereto is provided. The communication system (1) comprises a core network node (7) and the access node (4) has one or more neighboring base stations (2, 3).The method (20) comprises acquiring (21) gateway identification information, wherein the gateway identification information identifies a gateway (6) used by a neighboring base station (2, 3) to the access node (4), and transmitting (22) the acquired gateway identification information to the core network node (7), for enabling the core network node (7) to assign the gateway (6) to the access node (4). An access node, methods in a base station, base station, methods in a user equipment and a user equipment are also provided.
摘要翻译：提供了一种用于使网关（6）能够分配的通信系统（1）的接入节点（4）中的方法（20）。所述通信系统（1）包括核心网络节点（7），所述接入节点（4）具有一个或多个相邻基站（2,3）。所述方法（20）包括获取（21）网关标识信息，其中网关识别信息识别由相邻基站（2,3）向接入节点（4）使用的网关（6），并将所获取的网关标识信息（22）发送到核心网络节点（7），以使能核心网络节点（7）将网关（6）分配给接入节点（4）。还提供接入节点，基站中的方法，基站，用户设备中的方法和用户设备。

7. 发明申请

WO2013002695A1 HANDOVER IN RELATION TO CELL IDENTITY AMBIGUITY 审中-公开
标题翻译：与细胞识别有关的切换
公开(公告)号：WO2013002695A1
公开(公告)日：2013-01-03
申请号：PCT/SE2011/050887
申请日：2011-06-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NYLANDER, Tomas , HEDBERG, Tomas , VIKBERG, Jari
发明人： NYLANDER, Tomas , HEDBERG, Tomas , VIKBERG, Jari
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W36/0072
摘要： The invention relates to handover of a mobile station (12) from a source cell to a target cell when the identity of the target cell in a wireless communication network (10, 11) is ambiguous, a source base station (14) defining the source cell receives an event from the mobile station comprising a cell identifier, investigates if there are more cells in the neighbourhood sharing the same cell identifier and sends a handover instruction to the mobile station comprising an identity ambiguity indicator if there are more cells sharing the same cell identifier. The mobile station autonomously initiates establishment of a connection to a target base station defining the target cell based on the identity ambiguity indicator in order to effect handover.
摘要翻译：本发明涉及当无线通信网络（10,11）中的目标小区的身份不明确时移动台（12）从源小区切换到目标小区，定义源的源基站（14）小区从包括小区标识符的移动站接收事件，调查在附近共享相同小区标识符的情况下是否存在更多小区，并且如果存在更多小区共享相同小区，则向包括身份模糊度指示符的移动站发送切换指令标识符。移动台基于身份模糊度指示符自主地启动与定义目标小区的目标基站的连接建立，以实现切换。

8. 发明申请

WO2010082874A1 DISTRIBUTION OF ACCESS CONTROL INFORMATION IN A NETWORK 审中-公开
标题翻译：网络中访问控制信息的分配
公开(公告)号：WO2010082874A1
公开(公告)日：2010-07-22
申请号：PCT/SE2009/050022
申请日：2009-01-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , VIKBERG, Jari , NYLANDER, Tomas , HEDBERG, Tomas , BUCHMAYER, Mats
发明人： VIKBERG, Jari , NYLANDER, Tomas , HEDBERG, Tomas , BUCHMAYER, Mats
IPC分类号： H04W12/08 , H04L29/06 , H04W48/14
CPC分类号： H04L63/101 , H04W8/18 , H04W12/08 , H04W48/02 , H04W84/045
摘要： Methods and systems described herein may provide for the updating, maintenance, and/or transference of a CSG White List that is stored on a user equipment. The CSG White List may be implemented to store information related to the access of CSG cells, such as, for example, femto cells. Additionally, methods and systems described herein may provide for the updating, maintenance, and/or transference of an access control database. The access control database may be stored in one or multiple devices in a communication system. The access control database may be implemented to store information regarding home nodes and which user equipments are allowed to access the femto cell or CSG cell provided by each home node.
摘要翻译：本文描述的方法和系统可以提供存储在用户设备上的CSG白名单的更新，维护和/或转移。可以实现CSG白名单以存储与CSG小区（例如，毫微微小区）的接入有关的信息。另外，本文描述的方法和系统可以提供访问控制数据库的更新，维护和/或转移。访问控制数据库可以存储在通信系统中的一个或多个设备中。可以实现访问控制数据库以存储关于家庭节点的信息，并且允许哪些用户设备访问由每个家庭节点提供的毫微微小区或CSG小区。

9. 发明申请

WO2012105878A1 MINIMIZING TRACKING AREA UPDATES IN HETEROGENEOUS RADIO ACCESS NETWORK 审中-公开
标题翻译：在异质无线接入网络中最小化跟踪区域更新
公开(公告)号：WO2012105878A1
公开(公告)日：2012-08-09
申请号：PCT/SE2011/050113
申请日：2011-02-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , VIKBERG, Jari , NYLANDER, Tomas , HEDBERG, Tomas
发明人： VIKBERG, Jari , NYLANDER, Tomas , HEDBERG, Tomas
IPC分类号： H04W60/04
CPC分类号： H04W60/04 , H04W84/045 , Y02D70/1242 , Y02D70/1262
摘要： A communications network (20) that comprises packet core network entity (22) and a heterogeneous radio access network (23). The heterogeneous radio access network (23) comprises plural base station nodes, including at least one macro base station node (28M) and at least one low power base station node (28L). The packet core network entity (22) generates a list (30) of tracking areas using an indication of cell type (32M) for the macro base station node and an indication of cell type (32L) for the low power base station node. The list (30) generated by the packet core network entity comprises the tracking area for the macro base station node and the tracking area for the low power base station node. In an example embodiment the indication of cell type indicates whether the cell served by the respective base station node is a macro cell or a low power cell.
摘要翻译：一种包括分组核心网络实体（22）和异构无线电接入网络（23）的通信网络（20）。异构无线电接入网（23）包括多个基站节点，包括至少一个宏基站节点（28M）和至少一个低功率基站节点（28L）。分组核心网络实体（22）使用宏基站节点的小区类型（32M）的指示和低功率基站节点的小区类型（32L）的指示来生成跟踪区域的列表（30）。由分组核心网络实体生成的列表（30）包括宏基站节点的跟踪区域和低功率基站节点的跟踪区域。在示例实施例中，小区类型的指示指示由各个基站节点服务的小区是宏小区还是低功率小区。

10. 发明申请

WO2012050493A1 METHOD IN A NETWORK NODE OF A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络网络中的方法
公开(公告)号：WO2012050493A1
公开(公告)日：2012-04-19
申请号：PCT/SE2010/051100
申请日：2010-10-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
发明人： NYLANDER, Tomas , VIKBERG, Jari , HEDBERG, Tomas
IPC分类号： H04W40/00 , H04W40/20 , H04W40/36
CPC分类号： H04W48/17 , H04W28/0226 , H04W48/18
摘要： The present disclosure relates to a method in a network node (500). and to the network node itself, for selecting a most suitable gateway for a UE located in a wireless communications network (300a; 300b). The wireless communications network (300a: 300b) comprises the network node (500) and at least two gateways (307a: 307b: 307a": 307b'; 308) being configured to provide packet data network connectivity to the user equipment (301) located within a served cell. The method comprises detecting a presence of a local gateway (307a; 307b: 307a"; 307b") among the at least two gateways (307a; 307b; 307a"; 307b": 308) and obtaining user equipment information comprising a type of the user equipment (301 ). The type of the user equipment being one of a stationary/fixed type or a mobile type and wherein the type of the user equipment (301 ) is determined based on user equipment mobility behaviour in relation to a local gateway service area (309a; 309b; 309a": 309b"). The method further comprises selecting the detected local gateway (307a: 307b: 307a"; 307b"). or another gateway (308) among the at least two gateways (307a; 307b; 307a": 307b"; 308). for providing packet data network connectivity to the user equipment (301 ), wherein the selecting is based on the determined type of the user equipment (301 ).
摘要翻译：本公开涉及网络节点（500）中的方法。以及网络节点本身，用于为位于无线通信网络（300a; 300b）中的UE选择最合适的网关。无线通信网络（300a：300b）包括网络节点（500）和至少两个网关（307a：307b：307a“：307b'; 308），其被配置为向所述用户设备（301）提供分组数据网络连接所述方法包括：检测所述至少两个网关（307a; 307b; 307a“; 307b”：308）中的本地网关（307a; 307b：307a“; 307b”）的存在并获得用户设备信息包括用户设备（301）的类型，作为固定/固定类型或移动类型之一的用户设备的类型，并且其中用户设备（301）的类型基于用户设备的移动性行为来确定该方法还包括：选择所检测到的本地网关（307a：307b：307a“; 307b”）或所述至少两个中的另一个网关（308）网关（307a; 307b; 307a“：307b”; 308），用于向第th提供分组数据网络连接 e用户设备（301），其中所述选择基于所确定的所述用户设备的类型（301）。

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