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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
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。
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公开(公告)号：US20150245260A1
公开(公告)日：2015-08-27
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
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。
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