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1. 发明申请

WO2011096870A1 RETURNING USER EQUIPMENT TO A SOURCE RADIO ACCESS NETWORK 审中-公开
标题翻译：将用户设备恢复到源无线接入网络
公开(公告)号：WO2011096870A1
公开(公告)日：2011-08-11
申请号：PCT/SE2011/050014
申请日：2011-01-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , VIKBERG, Jari , SCHLIWA-BERTLING, Paul , HEDBERG, Tomas
发明人： VIKBERG, Jari , SCHLIWA-BERTLING, Paul , HEDBERG, Tomas
IPC分类号： H04W36/00
CPC分类号： H04W36/0066 , H04W36/14 , H04W36/16
摘要： A device receives a request for a service for a user equipment associated with a source radio access network, and establishes a connection with the user equipment via a circuit switched fallback procedure. The device also receives, from the source radio access network, information associated with one or more source cells, and provides the service to the user equipment through a target radio access network. The device further uses the information to select one of the one or more source cells for the user equipment to return after the service terminates, terminates the service, and returns the user equipment to the selected source cell.
摘要翻译：设备接收与源无线电接入网络相关联的用户设备的服务请求，并通过电路交换回退过程与用户设备建立连接。该设备还从源无线接入网络接收与一个或多个源小区相关联的信息，并通过目标无线电接入网络向用户设备提供服务。所述设备还使用所述信息来选择所述一个或多个源小区中的一个用于所述用户设备在所述服务终止之后返回，终止所述服务，并将所述用户设备返回到所选择的源小区。

2. 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。

3. 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。

4. 发明申请

WO2009088339A1 OFFERED BIT RATE AT HANDOVER 审中-公开
标题翻译：提供转换价格
公开(公告)号：WO2009088339A1
公开(公告)日：2009-07-16
申请号：PCT/SE2008/051145
申请日：2008-10-07
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , PERSSON, Fredrik , HEDBERG, Tomas , VIKBERG, Jari
发明人： PERSSON, Fredrik , HEDBERG, Tomas , VIKBERG, Jari
IPC分类号： H04W28/22
CPC分类号： H04W28/22 , H04W36/0072 , H04W36/0083
摘要： The invention relates to a method in a second communication node within a communications network supporting a handover process of a first communication device from a first cell in the communications network to a second cell of the second communication node in the communications network. The second communication node determines (12) that a handover is to be performed of the first communication device from the first cell to the second cell. The second communication node then estimates (T4) an offered bit rate for the communication device within the second cell of the second communication node based on at least one parameter of the second cell. The offered bit rate is then transmitted (T6) in a message to the first communication device from the second communication node.
摘要翻译：本发明涉及在通信网络内的第二通信节点中的方法，该通信网络支持第一通信设备从通信网络中的第一小区到通信网络中的第二通信节点的第二小区的切换过程。第二通信节点确定（12）将第一通信设备从第一小区切换到第二小区切换。然后，第二通信节点基于第二小区的至少一个参数来估计（T4）第二通信节点的第二小区内的通信设备的提供比特率。然后，从第二通信节点向第一通信设备发送消息中提供的比特率（T6）。

5. 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。

6. 发明申请

WO2012144941A1 RADIO BASE STATIONS AND METHODS THEREIN FOR HANDLING INTERFERENCE AND SCHEDULING RADIO RESOURCES ACCORDINGLY 审中-公开
标题翻译：无线电基站及其处理干扰和调度无线电资源的方法
公开(公告)号：WO2012144941A1
公开(公告)日：2012-10-26
申请号：PCT/SE2011/050479
申请日：2011-04-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MILDH, Gunnar , FODOR, Gabor , VIKBERG, Jari , HEDBERG, Tomas
发明人： MILDH, Gunnar , FODOR, Gabor , VIKBERG, Jari , HEDBERG, Tomas
IPC分类号： H04W16/10 , H04W76/02 , H04W72/08
CPC分类号： H04W16/14 , H04W28/04 , H04W72/04 , H04W72/12 , H04W92/20
摘要： Embodiments herein relate to a first radio base station (12) for handling radio interference in a radio communications network, which first radio base station (12) provides radio coverage over a geographical area forming a first cell (14). In the first cell (14) a first user equipment (10) and a second user equipment (11) are served, which first radio base station (12), the first user equipment (10) and the second user equipment (11) are comprised in the radio communications network. The first radio base station (12) determines that a first radio resource is allocated to the first user equipment (10) for communicating over a device-to-device, D2D, connection with the second user equipment (11) within the first cell (14), The first radio base station then transfers information to an arrangement serving a second cell (15), which information identifies the first radio resource and indicates that the first radio resource is allocated to the first user equipment (10) for communicating over the D2D connection with the second user equipment (11) within the first cell (14). The information is to be taken into account by the arrangement serving the second cell (15) for scheduling a second radio resource to a third user equipment(16) in the second cell (15).
摘要翻译：本文的实施例涉及用于处理无线电通信网络中的无线电干扰的第一无线电基站（12），所述第一无线电基站（12）在形成第一小区（14）的地理区域上提供无线电覆盖。在第一小区（14）中，第一用户设备（10）和第二用户设备（11）被服务，第一无线电基站（12），第一用户设备（10）和第二用户设备（11）包括在无线电通信网络中。第一无线电基站（12）确定第一无线电资源被分配给第一用户设备（10），用于通过设备到设备D2D与第一小区内的第二用户设备（11）进行通信 14），第一无线基站然后将信息传送到服务于第二小区（15）的配置，该信息标识第一无线资源，并指示第一无线资源被分配给第一用户设备（10），用于通过与第一小区（14）内的第二用户设备（11）的D2D连接。通过服务于第二小区（15）的用于将第二无线电资源调度到第二小区（15）中的第三用户设备（16）的安排来考虑信息。

7. 发明申请

WO2012141628A1 METHOD AND APPARATUS FOR SHARING RADIO NETWORK INFRASTRUCTURE USING CARRIER AGGREGATION 审中-公开
标题翻译：使用载波聚合共享无线网络基础设施的方法和装置
公开(公告)号：WO2012141628A1
公开(公告)日：2012-10-18
申请号：PCT/SE2011/050450
申请日：2011-04-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MILDH, Gunnar , FODOR, Gabor , VIKBERG, Jari , HEDBERG, Tomas
发明人： MILDH, Gunnar , FODOR, Gabor , VIKBERG, Jari , HEDBERG, Tomas
IPC分类号： H04W72/04
CPC分类号： H04L5/0037 , H04L5/001 , H04L5/0096 , H04W28/18 , H04W36/0055 , H04W72/0453 , H04W72/048
摘要： This disclosure relates a method and a base station for network sharing using carrier aggregation. The base station of a multi-carrier system comprises a multiple of cells, where each cell corresponds to a carrier that is associated with a PLMN. The base station receives (302, S-424, S-516, S-616) a UE request with information of a UE (402, 502, 602), where a first cell of said multiple of cells corresponds to a first carrier. The base station determines (304, S-428, S-520, S-626) based on base station settings and/or UE information, whether an other carrier associated with a different PLMN is available to said UE. If so, the base station sends (306, S-430, S-440, S-524, S-530) a resource configuration message destined for said UE (402, 502, 602), enabling said UE to configure said other carrier as a SCC. Better coverage, peak rates and capacity, without suffering from the drawbacks of existing RAN sharing techniques, are provided.
摘要翻译：本公开涉及使用载波聚合的用于网络共享的方法和基站。多载波系统的基站包括多个小区，其中每个小区对应于与PLMN相关联的载波。基站接收具有UE（402,502,602）的信息的UE请求（302，S-424，S-516，S-616），其中所述多个小区的第一小区对应于第一载波。基站基于基站设置和/或UE信息来确定（304，S-428，S-520，S-626）是否与所述UE相关联的其他载波可用于所述UE。如果是，则基站发送（306，S-430，S-440，S-524，S-530）去往所述UE（402,502,602）的资源配置消息，使得所述UE能够配置所述其他载波作为SCC。提供更好的覆盖率，峰值速率和容量，而不会受到现有RAN共享技术的缺点。

8. 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。

9. 发明申请

WO2012087190A1 METHODS AND USER EQUIPMENTS FOR PROVIDING INFORMATION ABOUT A CONNECTION STATE 审中-公开
标题翻译：提供关于连接状态的信息的方法和用户设备
公开(公告)号：WO2012087190A1
公开(公告)日：2012-06-28
申请号：PCT/SE2010/051429
申请日：2010-12-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , MILDH, Gunnar , FODOR, Gabor , HEDBERG, Tomas , VIKBERG, Jari
发明人： MILDH, Gunnar , FODOR, Gabor , HEDBERG, Tomas , VIKBERG, Jari
IPC分类号： H04W76/02
CPC分类号： H04W56/001 , H04W76/14
摘要： A method in a first user equipment (110) and a first user equipment (110) for providing information about at least one of a first and a second connection state are provided. Moreover, a corresponding method in a second user equipment (120) and a second user equipment (120) are provided. The first connection state is related to a first connection between the first user equipment (110) and a radio network node (140). The second connection state is related to a second connection between the first user equipment (110) and the second user equipment (120). The first user equipment (110) encodes (220) information about at least one of the first and second connection states into a synchronization signal for synchronizing the second user equipment (120) to the first user equipment (110). The first user equipment (110) sends (230) the synchronization signal to at least the second user equipment (120), thereby providing information about at least one of the first and second connection states. The second user equipment (120) decodes (250) the synchronization signal.
摘要翻译：提供了用于提供关于第一和第二连接状态中的至少一个的信息的第一用户设备（110）和第一用户设备（110）中的方法。此外，提供了第二用户设备（120）和第二用户设备（120）中的相应方法。第一连接状态与第一用户设备（110）和无线网络节点（140）之间的第一连接有关。第二连接状态与第一用户设备（110）和第二用户设备（120）之间的第二连接有关。第一用户设备（110）将关于第一和第二连接状态中的至少一个的信息编码（220）为用于使第二用户设备（120）与第一用户设备（110）同步的同步信号。第一用户设备（110）向至少第二用户设备（120）发送（230）同步信号，从而提供关于第一和第二连接状态中的至少一个的信息。第二用户设备（120）解码（250）同步信号。

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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