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1. 发明申请

US20120252436A1 Methods and Arrangements for Handling a Setup of an S1 Application Protocol Signalling Connection 失效
标题翻译：用于处理S1应用协议信令连接的设置的方法和安排
公开(公告)号：US20120252436A1
公开(公告)日：2012-10-04
申请号：US13516504
申请日：2009-12-16
申请人： Peter Östrup , Stefan Engström , Peter Werner
发明人： Peter Östrup , Stefan Engström , Peter Werner
IPC分类号： H04W8/02
CPC分类号： H04W60/00 , H04W48/17 , H04W76/10 , H04W92/045
摘要： The invention relates to a method in a Mobility Management Entity (10,11) for handling a setup of an S1 Application Protocol signalling connection between a first radio base station and the Mobility Management Entity (10,11) in a Long Term Evolution radio communications network. The Mobility Management Entity (10,11) receives an S1 Setup Request message from the first radio base station (12). Furthermore, the Mobility Management Entity (10,11) sends an S1 Setup Response message to the first radio base station (12) enabling the first radio base station to handle the setup of the S1 Application Protocol signalling connection. The S1 Setup Response message comprises an indication of at least one supported tracking area code of a tracking area, which tracking area is served by the Mobility Management Entity (10,11).
摘要翻译：本发明涉及移动性管理实体（10,11）中的方法，用于在长期演进无线电通信中处理第一无线电基站和移动性管理实体（10,11）之间的S1应用协议信令连接的建立网络。移动管理实体（10,11）从第一无线电基站（12）接收S1建立请求消息。此外，移动管理实体（10,11）向第一无线电基站（12）发送S1建立响应消息，使得第一无线电基站能够处理S1应用协议信令连接的建立。 S1设置响应消息包括跟踪区域的至少一个支持的跟踪区域代码的指示，该跟踪区域由移动性管理实体（10,11）服务。

2. 发明授权

US08682320B2 Methods and arrangements for handling a setup of an S1 application protocol signalling connection 失效
标题翻译：用于处理S1应用协议信令连接的设置的方法和布置
公开(公告)号：US08682320B2
公开(公告)日：2014-03-25
申请号：US13516504
申请日：2009-12-16
申请人： Peter Östrup , Stefan Engström , Peter Werner
发明人： Peter Östrup , Stefan Engström , Peter Werner
IPC分类号： H04W4/00
CPC分类号： H04W60/00 , H04W48/17 , H04W76/10 , H04W92/045
摘要： The invention relates to a method in a Mobility Management Entity (10,11) for handling a setup of an S1 Application Protocol signalling connection between a first radio base station and the Mobility Management Entity (10,11) in a Long Term Evolution radio communications network. The Mobility Management Entity (10,11) receives an S1 Setup Request message from the first radio base station (12). Furthermore, the Mobility Management Entity (10,11) sends an S1 Setup Response message to the first radio base station (12) enabling the first radio base station to handle the setup of the S1 Application Protocol signalling connection. The S1 Setup Response message comprises an indication of at least one supported tracking area code of a tracking area, which tracking area is served by the Mobility Management Entity (10,11).
摘要翻译：本发明涉及移动性管理实体（10,11）中的方法，用于在长期演进无线电通信中处理第一无线电基站和移动性管理实体（10,11）之间的S1应用协议信令连接的建立网络。移动管理实体（10,11）从第一无线电基站（12）接收S1建立请求消息。此外，移动管理实体（10,11）向第一无线电基站（12）发送S1建立响应消息，使得第一无线电基站能够处理S1应用协议信令连接的建立。 S1设置响应消息包括跟踪区域的至少一个支持的跟踪区域代码的指示，该跟踪区域由移动性管理实体（10,11）服务。

3. 发明申请

US20130058313A1 Inter-Base-Station Interface Enhancement for Multi-Operator Core Networks 有权
标题翻译：多操作核心网络的基站间接口增强
公开(公告)号：US20130058313A1
公开(公告)日：2013-03-07
申请号：US13698250
申请日：2010-05-19
申请人： Stefan Engström , Peter Werner
发明人： Stefan Engström , Peter Werner
IPC分类号： H04W36/00
CPC分类号： H04W24/04 , H04W8/30 , H04W24/08 , H04W36/0083 , H04W92/20
摘要： In one aspect, the teachings herein provide an enhanced inter-base-station interface and associated processing in which a base station receives a message from a neighboring base station that zero served PLMNs are available in a neighboring cell. In response to receiving that message, the base station removes the neighboring cell from its neighbor list, or otherwise marks the neighboring cell as unavailable, but advantageously does not discard any network performance data accumulated or otherwise generated for that neighboring cell. Correspondingly, should the base station receive a subsequent message indicating that one or more served PLMNs have become available in the neighboring cell, it restores the neighboring cell to its neighbor list and reinstates links or associations, as needed, to the retained network performance data.
摘要翻译：在一个方面，本文的教导提供了增强的基站间接口和相关联的处理，其中基站从相邻基站接收到零服务的PLMN在相邻小区中可用的消息。响应于接收到该消息，基站从其邻居列表中移除相邻小区，或以其他方式将相邻小区标记为不可用，但是有利地不丢弃对该相邻小区累积或以其他方式生成的任何网络性能数据。相应地，如果基站接收到指示一个或多个服务的PLMN在相邻小区中变得可用的后续消息，则其将相邻小区恢复到其邻居列表，并根据需要将链路或关联恢复到所保留的网络性能数据。

4. 发明授权

US08891488B2 Inter-base-station interface enhancement for multi-operator core networks 有权
标题翻译：多运营商核心网的基站间接口增强
公开(公告)号：US08891488B2
公开(公告)日：2014-11-18
申请号：US13698250
申请日：2010-05-19
申请人： Stefan Engström , Peter Werner
发明人： Stefan Engström , Peter Werner
IPC分类号： H04W36/00 , H04W24/04 , H04W8/30 , H04W24/08 , H04W92/20
CPC分类号： H04W24/04 , H04W8/30 , H04W24/08 , H04W36/0083 , H04W92/20
摘要： In one aspect, the teachings herein provide an enhanced inter-base-station interface and associated processing in which a base station receives a message from a neighboring base station that zero served PLMNs are available in a neighboring cell. In response to receiving that message, the base station removes the neighboring cell from its neighbor list, or otherwise marks the neighboring cell as unavailable, but advantageously does not discard any network performance data accumulated or otherwise generated for that neighboring cell. Correspondingly, should the base station receive a subsequent message indicating that one or more served PLMNs have become available in the neighboring cell, it restores the neighboring cell to its neighbor list and reinstates links or associations, as needed, to the retained network performance data.
摘要翻译：在一个方面，本文的教导提供了增强的基站间接口和相关联的处理，其中基站从相邻基站接收到零服务的PLMN在相邻小区中可用的消息。响应于接收到该消息，基站从其邻居列表中移除相邻小区，或以其他方式将相邻小区标记为不可用，但是有利地不丢弃对该相邻小区累积或以其他方式生成的任何网络性能数据。相应地，如果基站接收到指示一个或多个服务的PLMN在相邻小区中变得可用的后续消息，则其将相邻小区恢复到其邻居列表，并根据需要将链路或关联恢复到所保留的网络性能数据。

5. 发明授权

US09730123B2 Determining root sequence 有权
公开(公告)号：US09730123B2
公开(公告)日：2017-08-08
申请号：US14239615
申请日：2011-08-22
申请人： Petter Bergman , Stefan Engström
发明人： Petter Bergman , Stefan Engström
IPC分类号： H04W36/08 , H04W16/10 , H04W74/00 , H04W92/20
CPC分类号： H04W36/08 , H04W16/10 , H04W74/004 , H04W92/20
摘要： It is presented a method, executed in a root sequence determiner for a base station controlling a first cell, the first cell being associated with at least one root sequence used for cell differentiation on a random access channel. The method comprises the steps of: obtaining information on root sequences of neighboring cells; when a root sequence conflict is found between the first cell and a neighboring cell, here denoted a conflict cell, determining if the conflict cell is of a higher priority than the first cell, the priorities of the first cell and the conflict cell being based on properties of the respective cells; and when the conflict cell is of a higher priority than the first cell, finding a new root sequence for the first cell, avoiding the root sequences of the neighboring cells.

6. 发明授权

US08229483B2 Method for mapping a coverage area 有权
标题翻译：映射覆盖区域的方法
公开(公告)号：US08229483B2
公开(公告)日：2012-07-24
申请号：US12440325
申请日：2006-09-06
申请人： Stefan Engström
发明人： Stefan Engström
IPC分类号： H04W16/32
CPC分类号： H04W16/18 , H04W16/20 , H04W16/22
摘要： A method for calculating path loss PL at a point P in a coverage area CA of an antenna at a cell site. The method comprises the steps: transmitting a signal from the antenna, the antenna having an effective antenna gain Gant, and measuring a received signal strength indicator RSSI of the transmitted signal by a receiving antenna at the point P. The method further comprises the steps: determining a dominant indirect radiation path between the antenna and the receiving antenna to establish the effective antenna gain Gant from the antenna in a direction of the dominant indirect radiation path, and calculating path loss PL at the point P using the established effective antenna gain Gant and measured received signal strength indicator RSSI. A method for mapping a coverage area, a method for simulating changes in a communication network and a system for cell planning.
摘要翻译：一种用于在小区站点的天线的覆盖区域CA中的点P处计算路径损耗PL的方法。该方法包括以下步骤：从天线发送信号，天线具有有效的天线增益Gant，并且通过接收天线在点P测量发射信号的接收信号强度指示符RSSI。该方法还包括以下步骤：确定天线和接收天线之间的主要间接辐射路径，以在主导间接辐射路径的方向上建立来自天线的有效天线增益Gant，以及使用建立的有效天线增益Gant来计算P点处的路径损耗PL，以及测得的接收信号强度指标RSSI。用于映射覆盖区域的方法，用于模拟通信网络中的变化的方法和用于小区规划的系统。

7. 发明授权

US09591534B2 Updating of neighbor cell information in a radio communications system 有权
标题翻译：在无线电通信系统中更新相邻小区信息
公开(公告)号：US09591534B2
公开(公告)日：2017-03-07
申请号：US14425448
申请日：2012-09-06
申请人： Stefan Engström , Bo Ehrenholm , Johan Moe , Paul Schliwa-Bertling , Mikael Söderström , Patrik Wiman
发明人： Stefan Engström , Bo Ehrenholm , Johan Moe , Paul Schliwa-Bertling , Mikael Söderström , Patrik Wiman
IPC分类号： H04W36/00 , H04W24/02 , H04W16/14 , H04W48/16
CPC分类号： H04W36/0083 , H04W16/14 , H04W24/02 , H04W48/16
摘要： Methods, network control nodes, network nodes and user equipments for assisting the updating of neighbor cell information when a new cell is introduced, or added, to an already existing radio access network are described in this disclosure. According to an example embodiment a signal is transmitted, from a first network control node 10 associated with RAN1 to a second network control node 20 associated with RAN2. This signal comprises a cell identity CI1, e.g. a Local Cell Identity LCI1, of the newly introduced cell C109, which is added to RAN1. Next, the second network control node 20 of RAN2 receives the signal comprising the cell identity CI1 of this newly introduced cell C109. In response, the second network control node 20 transmits, to at least one user equipment 30e associated with the RAN2, a signal comprising the received cell identity CI1 of the newly introduced cell C109 as well as a request to the at least one UE 30e associated with RAN2 to search for the newly introduced cell C109 of RAN1, which is controlled by network node 40.
摘要翻译：在本公开中描述了当将新小区引入或添加到已经存在的无线电接入网络时用于辅助邻居小区信息更新的网络控制节点，网络节点和用户设备。根据示例实施例，从与RAN1相关联的第一网络控制节点10向与RAN2相关联的第二网络控制节点20发送信号。该信号包括小区标识CI1，例如，新引入的小区C109的本地小区标识LCI1，其被添加到RAN1。接下来，RAN2的第二网络控制节点20接收包括该新引入的小区C109的小区标识CI1的信号。作为响应，第二网络控制节点20向与RAN2相关联的至少一个用户设备30e发送包括新引入的小区C109的所接收小区标识CI1的信号，以及对至少一个UE 30e的相关请求 RAN2搜索由网络节点40控制的RAN1的新引入的小区C109。

8. 发明申请

US20140211606A1 Determining Root Sequence 有权
标题翻译：确定根序列
公开(公告)号：US20140211606A1
公开(公告)日：2014-07-31
申请号：US14239615
申请日：2011-08-22
申请人： Petter Bergman , Stefan Engström
发明人： Petter Bergman , Stefan Engström
IPC分类号： H04W36/08
CPC分类号： H04W36/08 , H04W16/10 , H04W74/004 , H04W92/20
摘要： It is presented a method, executed in a root sequence determiner for a base station controlling a first cell, the first cell being associated with at least one root sequence used for cell differentiation on a random access channel. The method comprises the steps of: obtaining information on root sequences of neighbouring cells; when a root sequence conflict is found between the first cell and a neighbouring cell, here denoted a conflict cell, determining if the conflict cell is of a higher priority than the first cell, the priorities of the first cell and the conflict cell being based on properties of the respective cells; and when the conflict cell is of a higher priority than the first cell, finding a new root sequence for the first cell, avoiding the root sequences of the neighbouring cells.
摘要翻译：呈现一种方法，该方法在用于控制第一小区的基站的根序列确定器中执行，第一小区与用于随机接入信道上的小区区分的至少一个根序列相关联。该方法包括以下步骤：获取关于相邻小区根序列的信息; 当在第一小区和相邻小区之间找到根序列冲突时，这里表示为冲突小区，确定冲突小区是否具有比第一小区更高的优先级，第一小区和冲突小区的优先级基于各细胞的性质; 并且当冲突小区具有比第一小区更高的优先级时，找到第一小区的新根序列，避免相邻小区的根序列。

9. 发明授权

US08588105B2 Method for updating information regarding network nodes serving a tracking area 有权
标题翻译：用于更新关于服务于跟踪区域的网络节点的信息的方法
公开(公告)号：US08588105B2
公开(公告)日：2013-11-19
申请号：US12935951
申请日：2008-04-04
申请人： Stefan Engström
发明人： Stefan Engström
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W24/02 , H04W88/08 , H04W92/045
摘要： The present invention relates to a method in a radio base station (15) and a radio base station for updating information on communication network nodes (A-H) serving a tracking area (28) in which said radio base station (15) is located. The updating information is requested by sending an identity of said tracking area (28) to a communication network server (25), where after said information on said serving communication network nodes (A-H) is received from said communication network server (25).
摘要翻译：本发明涉及无线基站（15）中的方法和无线基站，用于更新服务于所述无线基站（15）所在的跟踪区域（28）的通信网络节点（A-H）的信息。通过向通信网络服务器（25）发送所述跟踪区域（28）的身份来请求更新信息，其中在从所述通信网络服务器（25）接收到在所述服务通信网络节点（A-H）上的所述信息之后。

10. 发明申请

US20100267373A1 METHOD OF DETECTING INCORRECT CELL IDENTITY IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：在无线通信系统中检测不正确的细胞识别方法
公开(公告)号：US20100267373A1
公开(公告)日：2010-10-21
申请号：US12747734
申请日：2007-12-12
申请人： Stefan Engström
发明人： Stefan Engström
IPC分类号： H04M3/42 , H04W36/00
CPC分类号： H04W12/12 , H04J11/0093 , H04L63/101 , H04W36/08 , H04W84/042
摘要： By transmitting the Measurement cell identity (MCI), in addition to the PCI PLMN cell identity (PCI), in a request to a node, an MCI to PCI mismatch is early discovered by the node and reported to the source eNode B. The handover procedure can be aborted in an earlier stage, saving time and resources. The node can then also include information in the response to the source eNode B, which makes it possible for the source eNode B to blacklist MCIs and MCI to PCI combinations. This way faulty or faked MCIs or PCIs can be discovered already in the source eNode B, saving even more time and resources.
摘要翻译：通过在对节点的请求中发送除了PCI PLMN小区标识（PCI）之外的测量小区标识（MCI），由该节点早期发现MCI到PCI不匹配，并将其报告给源eNode B.切换程序可以在早期阶段中止，从而节省时间和资源。然后，节点还可以包括对源eNode B的响应中的信息，这使得源eNode B能够将MCI和MCI到黑名单到PCI组合。这样就可以在源eNode B中发现故障或伪造的MCI或PCI，从而节省更多的时间和资源。

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