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31. 发明授权

US09264919B2 Method, node and system for management of a mobile network 有权
标题翻译：用于管理移动网络的方法，节点和系统
公开(公告)号：US09264919B2
公开(公告)日：2016-02-16
申请号：US14122645
申请日：2011-06-01
申请人： Fredrik Gunnarsson , Mehdi Amirijoo , Johan Moe
发明人： Fredrik Gunnarsson , Mehdi Amirijoo , Johan Moe
IPC分类号： H04W24/02 , H04W24/10 , H04W24/08 , H04W16/18 , H04B17/15 , H04B17/391
CPC分类号： H04W24/02 , H04B17/15 , H04B17/3911 , H04W16/18 , H04W24/08 , H04W24/10
摘要： The invention relates to a method for estimating performance in a mobile network, a method for generating a performance map, use of such methods, a network management system, and a network node in the mobile network for performing the methods. The exemplary method including receiving localized user equipment measurements from a user equipment in the mobile network, including the user equipment measurements in sets and determining at least one antenna characteristics model for the set of user equipment measurements. A path loss model is determined for the user equipment measurements. A localized performance measurement is determined by deducting an estimated antenna impact from the estimated path loss for the user equipment measurement. The operations are repeated to generate a spatial performance map for the mobile network, wherein updates of the spatial performance map are based on further user equipment measurements from the user equipment in the mobile network.
摘要翻译：本发明涉及一种用于估计移动网络中的性能的方法，用于生成性能映射的方法，在移动网络中使用这些方法，网络管理系统和网络节点来执行该方法。该示例性方法包括从移动网络中的用户设备接收本地化的用户设备测量，包括用户设备测量集合以及为用户设备测量集合确定至少一个天线特征模型。确定用户设备测量的路径损耗模型。通过从用户设备测量的估计路径损耗中扣除估计的天线影响来确定本地化性能测量。重复操作以产生用于移动网络的空间性能图，其中空间性能图的更新基于来自移动网络中的用户设备的进一步的用户设备测量。

32. 发明授权

US08903375B2 Compensating for coverage holes in a cellular radio system 有权
标题翻译：补偿蜂窝无线电系统中的覆盖孔
公开(公告)号：US08903375B2
公开(公告)日：2014-12-02
申请号：US13522872
申请日：2010-03-29
申请人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
发明人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W24/00 , H04W52/34 , H04W52/14 , H04W24/02 , H04W52/24 , H04W52/22 , H04W52/40 , H04W28/04 , H04W28/18
CPC分类号： H04W52/343 , H04W24/02 , H04W24/08 , H04W28/04 , H04W28/18 , H04W36/0083 , H04W52/146 , H04W52/228 , H04W52/242 , H04W52/367 , H04W52/40
摘要： In a method and a device for automated compensation for a cell/sector outage parameters of uplink power control are adjusted in order to tradeoff coverage versus quality. The uplink power control parameters can be continuously optimized in response to traffic and network characteristics thereby providing for an optimized performance degradation in cells surrounding the coverage hole.
摘要翻译：在用于自动补偿小区/扇区中断的上行链路功率控制参数的方法和装置中，调整覆盖率与质量的权衡。上行链路功率控制参数可以响应于业务和网络特性而不断优化，从而提供围绕覆盖孔的小区的优化的性能下降。

33. 发明申请

US20140295884A1 RADIO NETWORK NODE, A NETWORK MANAGEMENT NODE AND METHODS THEREIN 有权
标题翻译：无线网络节点，网络管理节点及其方法
公开(公告)号：US20140295884A1
公开(公告)日：2014-10-02
申请号：US14353609
申请日：2011-10-24
申请人： András Racz , Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
发明人： András Racz , Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W4/02
CPC分类号： H04W24/08 , G01S5/0018 , H04W4/023 , H04W4/029 , H04W8/00 , H04W8/08 , H04W16/18 , H04W24/00 , H04W24/04 , H04W24/10 , H04W64/00
摘要： A method in a radio network node is disclosed for handling positioning data in a radio communications network, which radio network node serves a user equipment in a cell. The radio network node obtains positioning data from the user equipment, which positioning data is associated with a positioning measurement for positioning the user equipment. The radio network node associates the obtained positioning data with an on-going trace session of the user equipment. The radio network node then sends a trace record to a network management node, which trace record includes information associated with the positioning data.
摘要翻译：公开了一种用于在无线电通信网络中处理定位数据的无线电网络节点中的方法，该无线电网络节点为小区中的用户设备提供服务。无线网络节点从用户设备获取定位数据，该定位数据与用于定位用户设备的定位测量相关联。无线电网络节点将获得的定位数据与用户设备的正在进行的跟踪会话相关联。然后，无线电网络节点将跟踪记录发送到网络管理节点，该跟踪记录包括与定位数据相关联的信息。

34. 发明申请

US20130344889A1 Methods and Arrangements for Handling Positioning in a Radio Communication System 审中-公开
标题翻译：在无线电通信系统中处理定位的方法和安排
公开(公告)号：US20130344889A1
公开(公告)日：2013-12-26
申请号：US14003138
申请日：2011-03-07
申请人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe , Kristina Zetterberg
发明人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe , Kristina Zetterberg
IPC分类号： H04W4/02
CPC分类号： H04W4/023 , H04W4/029 , H04W24/10 , H04W64/006
摘要： A method in a first radio network node (105, 110, 120) for handling positioning of a first user equipment (110) is provided. The first radio network node (105, 110, 120) defines a criterion relating to at least one measurable radio quality of the first user equipment (110). The criterion is based on historical measurements of the at least one radio quality of at least one second user equipment having experienced a radio event. Fulfilment of the criterion is an indication that the radio event is upcoming for the first user equipment (110). The first radio network node (105, 110, 120) receives a current measurement of the at least one radio quality of the first user equipment (110), for which first user equipment (110) the radio event is currently upcoming. When the criterion is fulfilled, the first radio network node (105, 110, 120) triggers positioning of the first user equipment (110).
摘要翻译：提供了用于处理第一用户设备（110）的定位的第一无线电网络节点（105,110,120）中的方法。第一无线电网络节点（105,110,120）定义了与第一用户设备（110）的至少一个可测量无线电质量有关的标准。该标准基于经历无线电事件的至少一个第二用户设备的至少一个无线电质量的历史测量。标准的实现是第一用户设备（110）的无线电事件即将到来的指示。第一无线电网络节点（105,110,120）接收第一用户设备（110）的当前即将到来的第一用户设备（110）的至少一个无线电质量的当前测量。当满足标准时，第一无线电网络节点（105,110,120）触发第一用户设备（110）的定位。

35. 发明申请

US20110235529A1 METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK SYSTEM 有权
标题翻译：通信网络系统中的方法和布置
公开(公告)号：US20110235529A1
公开(公告)日：2011-09-29
申请号：US13132646
申请日：2008-12-05
申请人： Kristina Zetterberg , Mehdi Amirijoo , Pal Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Kristina Zetterberg , Mehdi Amirijoo , Pal Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W24/00 , H04W74/08
CPC分类号： H04L5/0053 , H04L27/2607 , H04W52/325 , H04W52/343 , H04W52/50
摘要： The present invention relates to a method and a communication network node for enabling automatic optimization of a random access preamble format usage in a communication network system. The network comprises the communication network node serving at least one cell to which user equipments are accessing. A random access preamble format is set for each cell and comprises a random access sequence length, TSEQ, and a random access preamble cyclic prefix length, TCP. First, the random access sequence length, TSEQ is selected and then the random access preamble cyclic prefix length, T CP is selected. Based on the selected random access sequence length, T SEQ and random access preamble cyclic prefix length, TCP, which random access preamble format to use in said cell is selected.
摘要翻译：本发明涉及一种用于使通信网络系统中的随机接入前导码格式使用自动优化的方法和通信网络节点。网络包括为用户设备正在访问的至少一个小区服务的通信网络节点。为每个小区设置随机接入前导码格式，并且包括随机接入序列长度TSEQ和随机接入前导循环前缀长度TCP。首先，选择随机接入序列长度TSEQ，然后选择随机接入前导码循环前缀长度T CP。基于选择的随机接入序列长度T SEQ和随机接入前导循环前缀长度TCP，选择在所述小区中使用的随机接入前导码格式。

36. 发明授权

US09866355B2 Service aware interference management 有权
公开(公告)号：US09866355B2
公开(公告)日：2018-01-09
申请号：US14350618
申请日：2011-10-10
申请人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe , Ke Wang Helmersson , Kristina Zetterberg
发明人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe , Ke Wang Helmersson , Kristina Zetterberg
IPC分类号： H04W72/00 , H04L5/00 , H04W72/12 , H04L27/26
CPC分类号： H04L5/0037 , H04L5/0064 , H04L5/0073 , H04L27/2602 , H04W72/1226 , H04W72/1247
摘要： Methods, arrangement and network nodes for supporting inter-cell coordination of scheduling of radio resources subjected to inter cell interference. The methods involve identifying one or more radio resources which are subjected to inter-cell interference between a first cell and a second cell. The methods further involve deriving a respective service value related to service that could be provided in the respective first and second cell by use of the one or more radio resources. Further, transmissions in the one or more radio resources are controlled based on comparison of the service values, thus enabling inter-cell service value-based scheduling of the one or more radio resources, prioritizing services having the highest value per radio resource.

37. 发明授权

US09800382B2 Method and arrangement in a communication network system 有权
公开(公告)号：US09800382B2
公开(公告)日：2017-10-24
申请号：US13132646
申请日：2008-12-05
申请人： Kristina Zetterberg , Mehdi Amirijoo , Pal Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Kristina Zetterberg , Mehdi Amirijoo , Pal Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： G01R31/08 , H04L5/00 , H04L27/26 , H04W52/34 , H04W52/50 , H04W52/32
CPC分类号： H04L5/0053 , H04L27/2607 , H04W52/325 , H04W52/343 , H04W52/50
摘要： The present invention relates to a method and a communication network node for enabling automatic optimization of a random access preamble format usage in a communication network system. The network comprises the communication network node serving at least one cell to which user equipments are accessing. A random access preamble format is set for each cell and comprises a random access sequence length, TSEQ, and a random access preamble cyclic prefix length, TCP. First, the random access sequence length, TSEQ is selected and then the random access preamble cyclic prefix length, T CP is selected. Based on the selected random access sequence length, T SEQ and random access preamble cyclic prefix length, TCP, which random access preamble format to use in said cell is selected.

38. 发明授权

US09525973B2 Radio network node and methods therein 有权
标题翻译：无线网络节点及其中的方法
公开(公告)号：US09525973B2
公开(公告)日：2016-12-20
申请号：US14353609
申请日：2011-10-24
申请人： András Rácz , Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
发明人： András Rácz , Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W4/02 , H04W24/00 , G01S5/00 , H04W64/00
CPC分类号： H04W24/08 , G01S5/0018 , H04W4/023 , H04W4/029 , H04W8/00 , H04W8/08 , H04W16/18 , H04W24/00 , H04W24/04 , H04W24/10 , H04W64/00
摘要： A method in a radio network node is disclosed for handling positioning data in a radio communications network, which radio network node serves a user equipment in a cell. The radio network node obtains positioning data from the user equipment, which positioning data is associated with a positioning measurement for positioning the user equipment. The radio network node associates the obtained positioning data with an on-going trace session of the user equipment. The radio network node then sends a trace record to a network management node, which trace record includes information associated with the positioning data.
摘要翻译：公开了一种用于在无线电通信网络中处理定位数据的无线电网络节点中的方法，该无线电网络节点为小区中的用户设备提供服务。无线网络节点从用户设备获取定位数据，该定位数据与用于定位用户设备的定位测量相关联。无线电网络节点将获得的定位数据与用户设备的正在进行的跟踪会话相关联。然后，无线电网络节点将跟踪记录发送到网络管理节点，该跟踪记录包括与定位数据相关联的信息。

39. 发明授权

US09516629B2 Method and network node for supporting compensation of cell outage in a cellular communications network 有权
标题翻译：用于支持蜂窝通信网络中的小区中断补偿的方法和网络节点
公开(公告)号：US09516629B2
公开(公告)日：2016-12-06
申请号：US14419788
申请日：2012-08-09
申请人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
发明人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W72/04 , H04W16/10 , H04L5/00 , H04W72/08
CPC分类号： H04W72/0413 , H04L5/0073 , H04W16/10 , H04W72/085
摘要： A method in, and a network node (110, 140), for supporting compensation of cell outage in a cellular communications network (100). The cellular communications network (100) comprises a compensating cell (135) for compensating the cell outage and a supporting cell (115) neighboring the compensating cell (135). The network node (110, 140) obtains (502, 1202) a sub-band of a system bandwidth for uplink scheduling of resources for the compensating cell (135). The network node (110, 140) schedules (503, 1203), in response to the cell outage, resources for the supporting cell (115) with restricted uplink scheduling within the sub-band. The network node applies (504, 1204) the scheduled resources in the supporting cell (115), thereby supporting the compensation of cell outage. As a result, higher Signal to Interference and Noise Ratio (SINR) is enabled in the uplink in the compensating cell. This may e.g. be utilized to let the compensating cell cover a larger area of an outage cell than else would be possible, and/or to serve user equipments located therein with improved performance.
摘要翻译：一种网络节点（110,140）中的方法，用于支持蜂窝通信网络（100）中的小区中断的补偿。蜂窝通信网络（100）包括用于补偿小区中断的补偿小区（135）和与补偿小区相邻的支持小区（115）。网络节点（110,140）获得用于补偿小区（135）的资源的上行链路调度的系统带宽的子带（502,1202）。网络节点（110,140）响应于小区中断，调度（503,1203）在子带内具有受限上行链路调度的支持小区（115）的资源。网络节点在支持小区（115）中应用调度资源（504,1204），从而支持小区停用的补偿。结果，在补偿单元中的上行链路中使能较高的信号与干扰和噪声比（SINR）。这可以例如用于使补偿单元覆盖比其他可能的更大的中断单元的区域，和/或以更好的性能为位于其中的用户设备提供服务。

40. 发明申请

US20150215927A1 Method and Network Node for Supporting Compensation of Cell Outage in a Cellular Communications Network 有权
标题翻译：用于支持蜂窝通信网络中的小区中断补偿的方法和网络节点
公开(公告)号：US20150215927A1
公开(公告)日：2015-07-30
申请号：US14419788
申请日：2012-08-09
申请人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
发明人： Mehdi Amirijoo , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W72/04 , H04L5/00 , H04W72/08
CPC分类号： H04W72/0413 , H04L5/0073 , H04W16/10 , H04W72/085
摘要： A method in, and a network node (110, 140), for supporting compensation of cell outage in a cellular communications network (100). The cellular communications network (100) comprises a compensating cell (135) for compensating the cell outage and a supporting cell (115) neighbouring the compensating cell (135). The network node (110, 140) obtains (502, 1202) a sub-band of a system bandwidth for uplink scheduling of resources for the compensating cell (135). The network node (110, 140) schedules (503, 1203), in response to the cell outage, resources for the supporting cell (115) with restricted uplink scheduling within the sub-band. The network node applies (504, 1204) the scheduled resources in the supporting cell (115), thereby supporting the compensation of cell outage. As a result, higher Signal to Interference and Noise Ratio (SINR) is enabled in the uplink in the compensating cell. This may e.g. be utilized to let the compensating cell cover a larger area of an outage cell than else would be possible, and/or to serve user equipments located therein with improved performance.
摘要翻译：一种网络节点（110,140）中的方法，用于支持蜂窝通信网络（100）中的小区中断的补偿。蜂窝通信网络（100）包括用于补偿小区中断的补偿小区（135）和与补偿小区相邻的支持小区（115）。网络节点（110,140）获得用于补偿小区（135）的资源的上行链路调度的系统带宽的子带（502,1202）。网络节点（110,140）响应于小区中断，调度（503,1203）在子带内具有受限上行链路调度的支持小区（115）的资源。网络节点在支持小区（115）中应用调度资源（504,1204），从而支持小区停用的补偿。结果，在补偿单元中的上行链路中使能较高的信号与干扰和噪声比（SINR）。这可以例如用于使补偿单元覆盖比其他可能的更大的中断单元的区域，和/或以更好的性能为位于其中的用户设备提供服务。

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