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1. 发明申请

WO2015090406A1 CONFIGURATION OF CELLULAR NETWORK NODES 审中-公开
标题翻译：蜂窝网络配置
公开(公告)号：WO2015090406A1
公开(公告)日：2015-06-25
申请号：PCT/EP2013/077388
申请日：2013-12-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： BENGT, Lindoff , WILHELMSSON, Leif
IPC分类号： H04W16/14 , H04W24/02 , H04W72/08
CPC分类号： H04L41/0803 , H04L5/0048 , H04L41/12 , H04W16/14 , H04W24/02 , H04W56/001 , H04W72/0453 , H04W74/0816
摘要： There is provided configuration of a secondary cellular network node for a secondary serving cell associated with a primary serving cell in a carrier aggregation enabled communications network. The secondary cellular network node receives an indication from a primary cellular network node associated with the primary serving cell to start scanning an unlicensed frequency band for deployment of the secondary serving cell. The secondary cellular network node scans at least one unlicensed frequency band to determine whether or not interference from transmitting interferers is present in the at least one unlicensed frequency band. The secondary cellular network node determines, based on the scanning, at least one frequency interval of the at least one unlicensed frequency band substantially free from the transmitting interferers. The secondary cellular network node transmits first configuration information of the at least one frequency interval to the primary cellular network node. The secondary cellular network node deploys the secondary serving cell by configuring the secondary cellular network node for transmission in one of the at least one frequency interval according to second configuration information being based on the first configuration information.
摘要翻译：提供了在支持载波聚合的通信网络中与主服务小区相关联的辅助服务小区的辅助蜂窝网络节点的配置。辅助蜂窝网络节点从与主要服务小区相关联的主要蜂窝网络节点接收指示，以开始扫描用于部署辅助服务小区的未许可频带。第二蜂窝网络节点扫描至少一个未许可频带，以确定在至少一个未许可频带中是否存在来自发射干扰的干扰。辅助蜂窝网络节点基于扫描确定基本上不受传输干扰源的至少一个未授权频带的至少一个频率间隔。辅助蜂窝网络节点向主蜂窝网络节点发送至少一个频率间隔的第一配置信息。根据基于第一配置信息的第二配置信息，辅助蜂窝网络节点通过将辅助蜂窝网络节点配置为在至少一个频率间隔中的一个中进行传输来部署辅助服务小区。

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