专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160135102A1 Load Sharing in a Cellular Radio Communication System 有权
标题翻译：蜂窝无线电通信系统中的负载分担
公开(公告)号：US20160135102A1
公开(公告)日：2016-05-12
申请号：US14896681
申请日：2013-06-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Fredrik Gunnarsson , Andreas Bergström , Pradeepa Ramachandra
IPC分类号： H04W36/22 , H04W28/08 , H04W36/30
CPC分类号： H04W36/22 , H04W24/02 , H04W28/08 , H04W36/30
摘要： The present disclosure relates to a method performed in a network node (10) of a cellular radio communication system (1) for facilitating load sharing between a serving cell (2) and a neighbouring cell (3) of the cellular radio communication system. The serving cell serves a plurality of radio devices (4). The method comprises defining a first group of radio devices, which first group is a sub-group of the plurality of radio devices served by the serving cell. The method also comprises associating the first group of radio devices with a load sharing boundary (5) to a load sharing zone (6) between the serving cell and the neighbouring cell, beyond which load sharing boundary any of the radio devices in the first group is regarded as being able to be handed over to the neighbouring cell. The method also comprises gathering statistics relating to connection failures experienced by the radio devices in the first group. The method also comprises adjusting the load sharing boundary based on the gathered statistics.
摘要翻译：本公开涉及一种在蜂窝无线电通信系统（1）的网络节点（10）中执行的用于促进蜂窝无线电通信系统的服务小区（2）和相邻小区（3）之间的负载共享的方法。服务小区服务多个无线电设备（4）。该方法包括定义第一组无线电设备，该第一组是由服务小区服务的多个无线电设备中的一个子组。该方法还包括将第一组无线电设备与负载共享边界（5）相关联到服务小区和相邻小区之间的负载共享区域（6），超出该负载共享边界的第一组中的任何无线电设备被认为能够移交给邻近的小区。该方法还包括收集与第一组中的无线电设备所经历的连接失败有关的统计。该方法还包括基于收集的统计量调整负载共享边界。

2. 发明授权

US09807660B2 Load sharing in a cellular radio communication system 有权
公开(公告)号：US09807660B2
公开(公告)日：2017-10-31
申请号：US14896681
申请日：2013-06-13
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Fredrik Gunnarsson , Andreas Bergström , Pradeepa Ramachandra
IPC分类号： H04W24/00 , H04W36/22 , H04W24/02 , H04W28/08 , H04W36/30
CPC分类号： H04W36/22 , H04W24/02 , H04W28/08 , H04W36/30
摘要： The present disclosure relates to facilitating load sharing between a serving cell and a neighboring cell of a cellular radio communication system. The serving cell serves a plurality of radio devices. A network node of the cellular radio communication system defines a first group of radio devices. The first group is a sub-group of the plurality of radio devices served by the serving cell. The network node associates the first group of radio devices with a load sharing boundary to a load sharing zone between the serving cell and the neighboring cell. Beyond the load sharing boundary, the radio devices in the first group are regarded as being able to be handed over to the neighboring cell. The network node gathers statistics relating to connection failures experienced by the radio devices in the first group and adjusts the load sharing boundary based on the gathered statistics.

3. 发明申请

US20160226729A1 DETERMINATION OF RADIATION BEAM PATTERN 有权
标题翻译：辐射光束图案的确定
公开(公告)号：US20160226729A1
公开(公告)日：2016-08-04
申请号：US14420270
申请日：2015-02-02
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Pradeepa Ramachandra , Fredrik Athley , Harald Kallin , Panagiota Lioliou , Andreas Nilsson , Kristina Zetterberg
IPC分类号： H04L12/26 , H04W36/00 , H04L5/00
CPC分类号： H04L43/062 , G01R29/10 , H04B7/00 , H04B7/063 , H04B7/0695 , H04B17/327 , H04L5/0007 , H04L5/006 , H04W36/0088
摘要： There is provided a method for determining a radiation beam pattern. The method is performed by a network node. The method comprises transmitting probe signals, the probe signals being orthogonal to cell-specific reference signals (CRS) transmitted by the network node. The method comprises receiving responses to the probe signals from wireless devices, wherein each response comprises a measurement report based on reception of the transmitted probe signals at each wireless device. The method comprises determining a radiation beam pattern based on the received measurement reports.
摘要翻译：提供了一种用于确定辐射束图案的方法。该方法由网络节点执行。该方法包括发送探测信号，探测信号与由网络节点发送的小区特定参考信号（CRS）正交。该方法包括从无线设备接收对探测信号的响应，其中每个响应包括基于在每个无线设备处的发送的探测信号的接收的测量报告。该方法包括基于所接收的测量报告来确定辐射束图案。

4. 发明申请

US20170013475A1 Performance Improvement in Wireless Communications Networks 审中-公开
标题翻译：无线通信网络的性能改进
公开(公告)号：US20170013475A1
公开(公告)日：2017-01-12
申请号：US14759974
申请日：2015-07-08
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Panagiota Lioliou , Harald Kallin , Birgitta Olin , Pradeepa Ramachandra , Kristina Zetterberg
IPC分类号： H04W24/02 , H04W36/00 , H04W24/10
CPC分类号： H04W24/02 , H04W24/10 , H04W36/0083
摘要： There is provided mechanisms for improving performance in a wireless communications network. A method is performed by a network node. The method comprises acquiring an identification of a set of cells for which adjustment is needed. The method comprises identifying a reason for the adjustment and improvement possibilities of the set of cells using at least one indicator. The reason and the improvement possibilities define a combination of which parameters and network nodes that could be adjusted. The method comprises determining an improvement action for the set of cells by jointly optimizing the combination of parameters and network nodes based on the reason and the improvement possibilities.
摘要翻译：提供了用于改善无线通信网络中的性能的机制。网络节点执行一种方法。该方法包括获取需要调整的一组单元的标识。该方法包括使用至少一个指示符来识别该组小区的调整和改进可能性的原因。原因和改进可能性定义了哪些参数和可以调整的网络节点的组合。该方法包括基于原因和改进可能性共同优化参数和网络节点的组合来确定该组小区的改进动作。

5. 发明授权

US09531605B2 Determination of radiation beam pattern 有权
标题翻译：辐射束图案的确定
公开(公告)号：US09531605B2
公开(公告)日：2016-12-27
申请号：US14420270
申请日：2015-02-02
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Pradeepa Ramachandra , Fredrik Athley , Harald Kallin , Panagiota Lioliou , Andreas Nilsson , Kristina Zetterberg
IPC分类号： H04L12/26 , H04L5/00 , H04W36/00 , G01R29/10 , H04B7/00 , H04B17/327
CPC分类号： H04L43/062 , G01R29/10 , H04B7/00 , H04B7/063 , H04B7/0695 , H04B17/327 , H04L5/0007 , H04L5/006 , H04W36/0088
摘要： There is provided a method for determining a radiation beam pattern. The method is performed by a network node. The method comprises transmitting probe signals, the probe signals being orthogonal to cell-specific reference signals (CRS) transmitted by the network node. The method comprises receiving responses to the probe signals from wireless devices, wherein each response comprises a measurement report based on reception of the transmitted probe signals at each wireless device. The method comprises determining a radiation beam pattern based on the received measurement reports.
摘要翻译：提供了一种用于确定辐射束图案的方法。该方法由网络节点执行。该方法包括发送探测信号，探测信号与由网络节点发送的小区特定参考信号（CRS）正交。该方法包括从无线设备接收对探测信号的响应，其中每个响应包括基于在每个无线设备处的发送的探测信号的接收的测量报告。该方法包括基于所接收的测量报告来确定辐射束图案。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式