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1. 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。

2. 发明授权

US08805362B2 Method and arrangement for satisfying performance requirements by tuning parameters for accessing a network with random access channels 有权
标题翻译：通过调整用于访问具有随机接入信道的网络的参数来满足性能要求的方法和装置
公开(公告)号：US08805362B2
公开(公告)日：2014-08-12
申请号：US13061856
申请日：2008-09-11
申请人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Johan Moe , Kristina Zetterberg
发明人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Johan Moe , Kristina Zetterberg
IPC分类号： H04W4/00 , H04L12/28
CPC分类号： H04W74/0866
摘要： A method and a communication network node for satisfying detection miss probability and false detection probability requirements in a random access channel used by mobile stations (MS) for accessing a communication network system comprising radio base stations (BS) each serving at least one cell (19). The method includes optimizing a random access channel, wherein the method performs estimating detection miss probability (P m) in said cell, tuning random access parameters such that said estimated detection miss probability satisfies predetermined requirements, estimating a false detection probability (P f) in said communication cell (19), tuning said random access parameters such that said estimated false detection probability satisfies predetermined requirements, and tuning said random access parameters such that an extensive interference caused by mobile stations attempting random access in said communication cell is avoided.
摘要翻译：一种方法和通信网络节点，用于满足移动台（MS）用于接入通信网络系统的随机接入信道中的检测错失概率和错误检测概率要求，所述通信网络系统包括每个服务于至少一个小区的无线电基站（BS））。该方法包括优化随机接入信道，其中该方法执行估计所述小区中的检测未命中概率（P m），调整随机接入参数，使得所述估计的检测失败概率满足预定的要求，估计误检测概率（P f）所述通信小区（19）调整所述随机接入参数，使得所述估计的错误检测概率满足预定的要求，并且调整所述随机接入参数，从而避免在所述通信小区中尝试随机接入的移动台造成的广泛干扰。

3. 发明申请

US20140050154A1 METHOD AND ARRANGEMENT FOR ASSISTING A NETWORK MANAGEMENT UNIT 有权
标题翻译：协助网络管理单位的方法和安排
公开(公告)号：US20140050154A1
公开(公告)日：2014-02-20
申请号：US14113349
申请日：2011-04-29
申请人： Fredrik Gunnarsson , Mehdi Amirijoo , Johan Moe
发明人： Fredrik Gunnarsson , Mehdi Amirijoo , Johan Moe
IPC分类号： H04W24/08
CPC分类号： H04W24/08 , H04L41/14 , H04L43/065 , H04W24/10
摘要： A method in a base station for assisting a network management unit in managing a cellular network is provided. The base station determines a status of the cellular network. The status affects a measurement of a quality of a radio channel between the base station and a user equipment comprised in the cellular network. The measurement is to be performed by the user equipment. The base station receives a feedback report from the user equipment comprising the measurement. The base station evaluates a validity of the measurement based on the determined status. The base station sends a report to the network management unit. The report comprises an indication of the measurement and an indication of the validity, thereby assisting the network management unit in managing the cellular network.
摘要翻译：提供了一种用于辅助网络管理单元管理蜂窝网络的基站中的方法。基站确定蜂窝网络的状态。该状态影响基站与蜂窝网络中包含的用户设备之间的无线电信道质量的测量。测量由用户设备进行。基站从包括测量的用户设备接收反馈报告。基站根据确定的状态评估测量的有效性。基站向网络管理单元发送报告。该报告包括测量的指示和有效性的指示，由此帮助网络管理单元管理蜂窝网络。

4. 发明申请

US20130244644A1 METHOD AND ARRANGEMENT FOR CELL OUTAGE COMPENSATION IN A COMMUNICATION NETWORK SYSTEM 有权
标题翻译：通信网络系统中小区丢失补偿的方法和布置
公开(公告)号：US20130244644A1
公开(公告)日：2013-09-19
申请号：US13885451
申请日：2010-11-16
申请人： Mehdi Amirijoo , Mikael Coldrey , Pål Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Mehdi Amirijoo , Mikael Coldrey , Pål Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04B7/024 , H04W16/28 , H04W24/04 , H04W40/06
摘要： The present invention relates to an arrangement, a communication network node and method for cell outage compensation in a communication network system comprising a plurality of communication network nodes (15a, 15b) communicating with user equipments (18), where each network node (15a, 15b) is serving at least one cell (19a, 19b), in which the user equipments (18) are situated, via two or more reconfigurable physical antennas (15a1, 15a2, 15b1, 15b2) configured according to an initial antenna parameter set. Cell outage is determined in a network node (15b). One of the reconfigurable physical antennas (15a2) of at least one cell (19a) is made temporarily available for compensation. The available antenna (15a2,) is prepared for compensation by reconfiguring one or more antenna parameters thereof in accordance with a compensating antenna parameter set. A new compensating cell (20) is transmitted from the prepared antenna (15a2). Upon cell recovery the compensating cell (20) is removed and the reconfigurable physical antennas (15a2) of the compensating cell (20) returned to the initial antenna parameter set.
摘要翻译：本发明涉及通信网络系统中的用于小区中断补偿的装置，通信网络节点和方法，包括与用户设备（18）通信的多个通信网络节点（15a，15b），其中每个网络节点（15a， 15b）通过根据初始天线参数集合配置的两个或多个可重新配置的物理天线（15a1,152b，15b1，15b2）服务于用户设备（18）所在的至少一个小区（19a，19b）。在网络节点（15b）中确定信元中断。使至少一个单元（19a）的可重构物理天线（15a2）中的一个临时可用于补偿。通过根据补偿天线参数组重新配置其一个或多个天线参数来准备可用天线（15a2）用于补偿。从准备的天线（15a2）发送新的补偿小区（20）。在小区恢复时，去除补偿小区（20），并且补偿小区（20）的可重新配置物理天线（15a2）返回到初始天线参数集合。

5. 发明申请

US20120046065A1 Automatic Planning and Handling of Random Access Root Sequences 有权
标题翻译：随机访问根序列的自动规划与处理
公开(公告)号：US20120046065A1
公开(公告)日：2012-02-23
申请号：US13139738
申请日：2009-12-14
申请人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04B7/26
CPC分类号： H04W16/10 , H04L5/0091 , H04W24/02 , H04W74/0833
摘要： The present invention relates to a method and a communication network node for enabling automatic planning and handling of root sequences used at random access in a communication network system, wherein user equipments (18) are accessing a cell (19a) being served by said communication network node. Root sequence usage information from neighbouring cells (19b, 19c) is acquired. Root sequence conflicts between root sequences used in said served cell (19a) and root sequences used in said neighbouring cells (19b, 19c) are detected. When no conflict is detected, appropriate new root sequence(s) is/are selected. Otherwise, detected root sequence conflicts are resolved by deriving a new set of root sequences.
摘要翻译：本发明涉及一种方法和通信网络节点，用于实现在通信网络系统中随机接入中使用的根序列的自动规划和处理，其中用户设备（18）正在访问由所述通信网络服务的小区（19a）节点。获取来自相邻小区（19b，19c）的根序列使用信息。检测在所述服务小区（19a）中使用的根序列与在所述相邻小区（19b，19c）中使用的根序列之间的根序列冲突。当没有检测到冲突时，选择适当的新根序列。否则，通过导出一组新的根序列来解决检测到的根序列冲突。

6. 发明授权

US09992720B2 Methods and arrangements for identifying a neighbouring base station 有权
公开(公告)号：US09992720B2
公开(公告)日：2018-06-05
申请号：US14361586
申请日：2011-12-20
申请人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Johan Moe
发明人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Johan Moe
IPC分类号： H04W36/08 , H04W36/00
CPC分类号： H04W36/08 , H04W36/0061 , H04W36/0083
摘要： A method in a base station (110) for enabling the base station (110) to identify a neighboring base station (120) is provided. A request is being sent (303) to a user equipment (130), commanding it to send an identification requesting message to the neighboring base station (120). In response to reception of the sent identification requesting message, a neighboring base station identifier that is associated with and identifies the neighboring base station (120), is received (303). Thereby the base station (110) is enabled to identify the neighboring base station (120). By receipt of the neighboring base station identifier, the base station becomes aware of and is enabled to contact, or connect with, the neighboring base station more directly, without the need of doing it through the user equipment. This can be done at some later point in time, for example in order to request the neighboring base station to perform handover measurements with regard to the same or another user equipment.

7. 发明授权

US09356832B2 Method and arrangement for optimization of network element settings 有权
标题翻译：网元设置优化的方法和布置
公开(公告)号：US09356832B2
公开(公告)日：2016-05-31
申请号：US14366580
申请日：2011-12-19
申请人： Fredrik Gunnarsson , Mehdi Amirijoo , Johan Moe
发明人： Fredrik Gunnarsson , Mehdi Amirijoo , Johan Moe
IPC分类号： H04L12/28 , H04L12/24 , H04W24/02 , H04W16/18 , H04W84/18
CPC分类号： H04L41/0823 , H04W16/18 , H04W24/02 , H04W84/18
摘要： The invention relates to method and arrangement for automated optimization of network element settings in a wireless network. For a first optimization state, a first forward triggering condition and a first range of network element settings, allowable in first network element settings optimization are determined. For a further automated optimization state, determining a further forward triggering condition, and a further range of network element settings, allowable in a further network element setting optimization. An initial set of network element settings is assigned to an initial automated optimization state. The first forward triggering condition is evaluated and a migration to the first automated optimization state is performed upon fulfillment of the first forward triggering condition. A further forward triggering condition is evaluated and a migration to a further automated optimization state is performed upon the further forward triggering condition. The migrating is repeated until reaching a final automated optimization state.
摘要翻译：本发明涉及用于无线网络中的网元设置的自动优化的方法和装置。对于第一优化状态，确定第一网络元件设置优化中允许的第一正向触发条件和网络元件设置的第一范围。为了进一步的自动化优化状态，确定进一步的网络元件设置优化中允许的进一步的前向触发条件以及更多的网络元件设置范围。最初的一组网络元素设置被分配到初始自动优化状态。评估第一正向触发条件，并且在实现第一正向触发条件时执行到第一自动优化状态的迁移。评估进一步的前向触发条件，并且进一步自动优化状态的迁移在进一步的前向触发条件下被执行。重复迁移直到达到最终的自动优化状态。

8. 发明授权

US08934412B2 Base station self-optimization 有权
标题翻译：基站自优化
公开(公告)号：US08934412B2
公开(公告)日：2015-01-13
申请号：US13392604
申请日：2009-09-09
申请人： Fredrik Gunnarsson , Mehdi Amirijoo , Pål Frenger , Johan Moe , Kristina Zetterberg
发明人： Fredrik Gunnarsson , Mehdi Amirijoo , Pål Frenger , Johan Moe , Kristina Zetterberg
IPC分类号： H04W16/24 , H04W16/08 , H04W24/02 , H04W92/20
CPC分类号： H04W16/08 , H04W24/02 , H04W92/20
摘要： In a cellular radio system a message indicating a change of cell size can be transmitted to a number of affected cells, in particular, neighboring cells. The affected cells receiving such a message can be adapted to use the information in the message when determining self-optimization parameters used for control purposes. Hereby, better response times can be achieved without reducing noise sensitivity.
摘要翻译：在蜂窝无线电系统中，指示小区大小变化的消息可以被发送到多个受影响的小区，特别是相邻小区。当确定用于控制目的的自优化参数时，接收到这样的消息的受影响小区可以适于在消息中使用信息。因此，可以在不降低噪声灵敏度的情况下实现更好的响应时间。

9. 发明授权

US08738004B2 Method and apparatus for excluding non-mobility data from mobility key performance indicators 有权
标题翻译：从移动性关键绩效指标中排除非移动性数据的方法和装置
公开(公告)号：US08738004B2
公开(公告)日：2014-05-27
申请号：US13503506
申请日：2012-03-22
申请人： Mehdi Amirijoo , Fredrik Gunnarsson , Birgitta Olin , Johan Moe , Kristina Zetterberg
发明人： Mehdi Amirijoo , Fredrik Gunnarsson , Birgitta Olin , Johan Moe , Kristina Zetterberg
IPC分类号： H04W36/00 , H04W24/00
CPC分类号： H04W36/0083 , H04W24/08
摘要： Handover (HO) statistics and handover issue events which are due to non-mobility causes are not included in the statistics fed into mobility robustness optimization (MRO). The non-mobility causes may include, e.g., load balancing, retracting users to prepare for cell maintenance or restart/reconfiguration and cell outage including compensation means. Radio link failure (RLF), handover failure (HOF), and handover oscillations (HOosc) that are due to non-mobility cause are excluded from the statistics upon which mobility robustness optimization is based. Non-mobility causes are also differentiated from mobility causes when reporting key performance indicators to an operator.
摘要翻译：归因于移动性原因的移交（HO）统计和切换问题事件不包括在馈送到移动性鲁棒性优化（MRO）中的统计信息中。非移动性原因可以包括例如负载平衡，缩回用户以准备小区维护或重新启动/重新配置以及包括补偿装置的小区中断。基于移动性鲁棒性优化的统计信息中排除由于非移动性原因导致的无线电链路故障（RLF），切换失败（HOF）和切换振荡（HOosc）。在向运营商报告关键绩效指标时，非流动性因素也与移动性原因不同。

10. 发明授权

US08583104B2 Inter-RAT/frequency automatic neighbor relation list management 有权
标题翻译： RAT间/频率自动邻居关系列表管理
公开(公告)号：US08583104B2
公开(公告)日：2013-11-12
申请号：US13281818
申请日：2011-10-26
申请人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Harald Kallin , Johan Moe , Kristina Zetterberg
发明人： Mehdi Amirijoo , Pål Frenger , Fredrik Gunnarsson , Harald Kallin , Johan Moe , Kristina Zetterberg
IPC分类号： H04W88/02
CPC分类号： H04W36/0088 , H04W36/0083 , H04W36/14 , H04W48/12
摘要： A telecommunications system comprises a serving radio base station and a candidate radio base station which are different with respect to at least one of frequency and radio access technology. The serving radio base station comprises a radio base station to which a wireless mobile station provides measurement reports. A method comprises the serving radio base station allowing the mobile station to obtain information broadcasted by the candidate radio base station. The information is either information for locating Cell Global Identity (CGI) of the candidate radio base station or the Cell Global Identity (CGI) itself of the radio base station. The mobile station obtains the information from the candidate radio base station during at least one reading gap. The reading gap is a time period in which the mobile station does not receive information from the serving radio base station.
摘要翻译：电信系统包括服务无线电基站和候选无线电基站，其相对于频率和无线电接入技术中的至少一个而不同。服务无线基站包括无线基站，无线移动站提供测量报告。一种方法包括服务无线电基站，允许移动台获取候选无线电基站广播的信息。信息是用于定位候选无线电基站的小区全局标识（CGI）或无线电基站的小区全局标识（CGI）本身的信息。移动站在至少一个读取间隙期间从候选无线电基站获得信息。读取间隙是移动台不从服务无线基站接收信息的时间段。

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