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1. 发明申请

WO2003037019A1 METHOD AND SYSTEM FOR OPTIMISING THE PERFORMANCE OF A NETWORK 审中-公开
标题翻译：优化网络性能的方法和系统
公开(公告)号：WO2003037019A1
公开(公告)日：2003-05-01
申请号：PCT/IB2002/001962
申请日：2002-05-31
申请人： NOKIA CORPORATION , HÖGLUND, Albert , FLANAGAN, Adrian , NOVOSAD, Tomas , LAIHO, Jaana
发明人： FLANAGAN, Adrian , NOVOSAD, Tomas , LAIHO, Jaana
IPC分类号： H04Q7/36
CPC分类号： H04W24/02 , H04L41/00 , H04L41/5025 , H04Q3/0062
摘要： When optimising the performance of the network, first of all, the relevant key performance indicators for a specific entity within the network as well as first parameters, which influence the key performance indicators, are determined. A number of entities similar to said specific entity is selected, wherein relevant key performance indicators are associated to every en-tity. The key performance indicators as well as the selected number of en-tities are used as elements in a first cost function, i.e. said first cost func-tion is calculated on the basis of the KPI and the number of entities. Said first cost function is calculated in order to evaluate the network perform-ance. Accordingly, since said first parameters directly relate to the key per-formance indicators, the network performance will depend on the values of said first parameters. Thereafter the values of said first parameters are adjusted, so that a sec-ond set of values of said first parameters are obtained. The key perform-ance indicators are determined again but this time on the basis of the sec-ond values of said first parameters and said first cost function is re-calculated on the basis of these key performance indicators. The result of said first cost function calculated on the basis of said first values of said first parameters is compared to the result of said first cost function re-calculated on the basis of said second values of said first parameters. This comparison is carried out to determine whether the network performance has improved. When the network performance has improved due to the adjusting of said first parameters, said second values of said first parame-ters are adopted as permanent parameters.
摘要翻译：当优化网络性能时，首先确定网络中特定实体的相关关键性能指标以及影响关键性能指标的第一参数。选择与所述特定实体相似的多个实体，其中相关的关键性能指标与每个实体相关联。关键性能指标以及选定的实体数量被用作第一成本函数中的要素，即，所述第一成本函数是基于KPI和实体数量计算的。所述第一成本函数被计算以评估网络性能。因此，由于所述第一参数与关键性能指标直接相关，所以网络性能将取决于所述第一参数的值。此后，调整所述第一参数的值，从而获得所述第一参数的第二组值。关键性能指标再次被确定，但是这次是基于所述第一参数的第二值，并且基于这些关键性能指标来重新计算所述第一成本函数。将基于所述第一参数的所述第一值计算的所述第一成本函数的结果与基于所述第一参数的所述第二值重新计算的所述第一成本函数的结果进行比较。执行此比较以确定网络性能是否有所改善。当网络性能由于所述第一参数的调整而改善时，所述第一参数的所述第二值被采用作为永久性参数。

2. 发明申请

WO2003036815A1 PILOT CHANNEL POWER AUTOTUNING 审中-公开
标题翻译：引导通道功率自动化
公开(公告)号：WO2003036815A1
公开(公告)日：2003-05-01
申请号：PCT/EP2001/012192
申请日：2001-10-22
申请人： NOKIA CORPORATION , KIMMO, Valkealahti , HÖGLUND, Albert , PARKKINEN, Jyrki , LAIHO, Jaana
发明人： KIMMO, Valkealahti , HÖGLUND, Albert , PARKKINEN, Jyrki , LAIHO, Jaana
IPC分类号： H04B7/005
CPC分类号： H04W16/06 , H04W52/225 , H04W52/226 , H04W52/24 , H04W52/325 , H04W52/34 , H04W52/40 , H04W52/50
摘要： The invention proposes a method for controlling a network, comprising at least one cell served by a first type network device, wherein the first type network device is adapted to serve second type network devices, wherein the emission of the first type network device includes an individual pilot signal to the second type network devices, and the emission of the second type network devices includes measurement reports including information on the status and the situation of the respective device, the method comprising the steps of detecting information (S1) in the second type network devices, said information indicating the power level of the pilot signals received,collecting (S2) measurement reports (MR) from the second type network devices, said measurement reports (MR) including the pilot power information gained in the detecting step (S1), evaluating (S3) the pilot signal power coverage in that cell on the basis of a pre-given number of measurement reports (MR), automatically adjusting (s4) the pilot signal power coverage in that cell on the basis of the result of the evaluation step. The invention proposes also a device for controlling a network.
摘要翻译：本发明提出了一种用于控制网络的方法，包括由第一类型网络设备服务的至少一个小区，其中所述第一类型网络设备适于服务第二类型网络设备，其中所述第一类型网络设备的发射包括个体导频信号到第二类型网络设备，并且第二类型网络设备的发射包括测量报告，包括关于相应设备的状态和状况的信息，该方法包括以下步骤：检测第二类型网络中的信息（S1）所述信息指示接收的导频信号的功率电平，从第二类型网络装置收集（S2）测量报告（MR），包括在检测步骤（S1）中获得的导频功率信息的所述测量报告（MR）基于预先给定的测量报告数（MR）来评估（S3）该小区中的导频信号功率覆盖，自动调整基于评估步骤的结果，ing（s4）该单元中的导频信号功率覆盖。本发明还提出了一种用于控制网络的设备。

3. 发明申请

WO2002080458A1 METHOD FOR CONFIGURING A NETWORK BY DEFINING CLUSTERS 审中-公开
标题翻译：通过定义集群来配置网络的方法
公开(公告)号：WO2002080458A1
公开(公告)日：2002-10-10
申请号：PCT/EP2001/003660
申请日：2001-03-30
申请人： NOKIA CORPORATION , LAIHO, Jaana , HÖGLUND, Albert , RAIVIO, Kimmo , HENRIKSSON, Jukka , HÄTÖNEN, Kimmo , HÄMÄLÄINEN, Ari , SIMULA, Olli
发明人： LAIHO, Jaana , HÖGLUND, Albert , RAIVIO, Kimmo , HENRIKSSON, Jukka , HÄTÖNEN, Kimmo , HÄMÄLÄINEN, Ari , SIMULA, Olli
IPC分类号： H04L12/24
CPC分类号： H04W24/02 , G06Q10/06393 , H04L41/0816 , H04L41/0893 , H04L41/142 , H04L41/16 , H04L43/00 , H04L43/0847 , H04W28/06 , H04W84/00
摘要： The invention proposes a method for configuring a network, wherein the network comprises a plurality of network sections, the method comprising the steps of accessing (S2) data from network sections; forming (S3) groups of network sections using a clustering method by using at least part of the accessed data as input data; and processing (S4) parameter on network section group level. By this method, the operation load during optimising a network consisting of a large number of cells can be greatly reduced. The invention also proposes a corresponding network optimising system.
摘要翻译：本发明提出了一种用于配置网络的方法，其中网络包括多个网络部分，该方法包括从网络部分访问（S2）数据的步骤; 通过使用至少部分所访问的数据作为输入数据，使用聚类方法形成（S3）网络部分组; 以及网络组级别的处理（S4）参数。通过这种方法，可以大大减少由大量单元组成的网络优化期间的操作负载。本发明还提出了一种相应的网络优化系统。

4. 发明申请

WO2003071710A1 METHOD AND NETWORK ELEMENT FOR CONTROLLING POWER AND/OR LOAD IN A NETWORK 审中-公开
标题翻译：用于控制网络中的电力和/或负载的方法和网络元件
公开(公告)号：WO2003071710A1
公开(公告)日：2003-08-28
申请号：PCT/IB2002/000571
申请日：2002-02-25
申请人： NOKIA CORPORATION , LAAKSO, Janne , HÖGLUND, Albert , SORVARI, Antti , VALKEALAHTI, Kimmo , HÄMÄLÄINEN, Ari
发明人： LAAKSO, Janne , HÖGLUND, Albert , SORVARI, Antti , VALKEALAHTI, Kimmo , HÄMÄLÄINEN, Ari
IPC分类号： H04B7/005
CPC分类号： H04W52/343 , H04W52/12 , H04W52/20 , H04W52/226 , H04W52/24
摘要： The present invention relates to a method and network element for controling power and/or load in a network, wherein a reference table is stored and used for deriving a reference control value from at least one connection-specific pa-rameter. The power and/or load control is then performed based on the derived reference control value. The reference control values stored in the reference table are estimated based on a real measurement of at least one predetermined network parameter, and the reference table is updated using the estimated ref-erence control values. Thereby, an autotuning mechanism is provided to adjust the reference control values based on real measurements, so that real location-dependent radio propagation conditions are taken into account.
摘要翻译：本发明涉及一种用于控制网络中的功率和/或负载的方法和网络元件，其中存储参考表并用于从至少一个连接特定参数导出参考控制值。然后基于导出的参考控制值执行功率和/或负载控制。基于至少一个预定网络参数的实际测量来估计存储在参考表中的参考控制值，并且使用估计参考控制值更新参考表。因此，提供自动调谐机构以基于实际测量来调整参考控制值，从而考虑真实的位置相关无线电传播条件。

5. 发明申请

WO2002089512A1 METHOD AND DEVICE FOR CONTROLLING ADMISSION OF USERS TO A CELLULAR RADIO NETWORK 审中-公开
标题翻译：用于控制用户进入细胞无线电网络的方法和设备
公开(公告)号：WO2002089512A1
公开(公告)日：2002-11-07
申请号：PCT/EP2001/012135
申请日：2001-10-19
申请人： NOKIA CORPORATION , HÖGLUND, Albert , KIMMO, Valkealahti , LAIHO, Jaana , PÖLLÖNEN, Janne
发明人： HÖGLUND, Albert , KIMMO, Valkealahti , LAIHO, Jaana , PÖLLÖNEN, Janne
IPC分类号： H04Q7/38
CPC分类号： H04W52/343 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/767 , H04L47/788 , H04L47/801 , H04L47/822 , H04L47/824 , H04L47/826 , H04W48/06 , H04W52/12 , H04W52/20 , H04W52/283 , H04W52/286 , H04W52/48
摘要： The present invention relates to a method and a cellular radio network device (3) for controlling the admission of user (4, 6) to a cellular radio network (1). In order to determine how much traffic is allowed in a cell (2), threshold values are autotuned using quality measurements gathered during high load on a link. Thus, the network capacity is in increased while fulfilling desired quality requirements.
摘要翻译：本发明涉及一种用于控制用户（4,6）进入蜂窝无线电网络（1）的方法和蜂窝无线电网络设备（3）。为了确定单元（2）允许多少流量，使用在链路上的高负载期间收集的质量测量值自动调整阈值。因此，网络容量在满足期望的质量要求的同时增加。

6. 发明申请

WO2003037018A1 METHOD AND SYSTEM FOR OPTIMISING THE PERFORMANCE OF A NETWORK 审中-公开
标题翻译：优化网络性能的方法和系统
公开(公告)号：WO2003037018A1
公开(公告)日：2003-05-01
申请号：PCT/EP2001/012374
申请日：2001-10-25
申请人： NOKIA CORPORATION , LAIHO, Jaana , HÖGLUND, Albert , NOVOSAD, Tomas
发明人： LAIHO, Jaana , HÖGLUND, Albert , NOVOSAD, Tomas
IPC分类号： H04Q7/36
CPC分类号： H04W24/02 , H04L41/00 , H04L41/5025 , H04Q3/0062
摘要： When optimising the performance of the network, first of all, the relevant key performance indicators for a specific entity within the network as well as first parameters, which influence the key performance indicators, are determined. A number of entities similar to said specific entity is selected, wherein relevant key performance indicators are associated to every en-tity. The key performance indicators as well as the selected number of en-tities are used as elements in a first cost function, i.e. said first cost func-tion is calculated on the basis of the KPI and the number of entities. Said first cost function is calculated in order to evaluate the network perform-ance. Accordingly, since said first parameters directly relate to the key per-formance indicators, the network performance will depend on the values of said first parameters. Thereafter the values of said first parameters are adjusted, so that a sec-ond set of values of said first parameters are obtained. The key perform-ance indicators are determined again but this time on the basis of the sec-ond values of said first parameters and said first cost function is re-calculated on the basis of these key performance indicators. The result of said first cost function calculated on the basis of said first values of said first parameters is compared to the result of said first cost function re-calculated on the basis of said second values of said first parameters. This comparison is carried out to determine whether the network performance has improved. When the network performance has improved due to the adjusting of said first parameters, said second values of said first parame-ters are adopted as permanent parameters.
摘要翻译：在优化网络性能的同时，首先确定网络中特定实体的相关关键性能指标以及影响关键性能指标的第一参数。选择与所述特定实体相似的多个实体，其中相关的关键性能指示符与每个实体相关联。主要绩效指标以及选定数量的能力被用作第一成本函数中的要素，即所述第一成本函数是根据KPI和实体数量来计算的。计算所述第一个成本函数以评估网络性能。因此，由于所述第一参数直接与密钥性能指标相关，网络性能将取决于所述第一参数的值。此后，调整所述第一参数的值，从而获得所述第一参数的第二组值。重要的性能指标被再次确定，但是这次基于所述第一参数的第二个值，并且基于这些关键性能指标重新计算所述第一成本函数。基于所述第一参数的所述第一值计算的所述第一成本函数的结果与基于所述第一参数的所述第二值重新计算的所述第一成本函数的结果进行比较。进行这种比较以确定网络性能是否有所改善。当网络性能由于所述第一参数的调整而改善时，所述第一参数的所述第二值被采用为永久参数。

7. 发明申请

WO2002091781A1 METHOD AND DEVICE FOR CONTROLLING ADMISSION OF USERS TO A CELLULAR RADIO NETWORK 审中-公开
标题翻译：用于控制用户进入细胞无线电网络的方法和设备
公开(公告)号：WO2002091781A1
公开(公告)日：2002-11-14
申请号：PCT/EP2001/007647
申请日：2001-05-03
申请人： NOKIA CORPORATION , HÖGLUND, Albert , PÖLLÖNEN, Janne , JAANA, Laiho
发明人： HÖGLUND, Albert , PÖLLÖNEN, Janne , JAANA, Laiho
IPC分类号： H04Q7/38
CPC分类号： H04W52/343 , H04L47/10 , H04L47/14 , H04W48/06 , H04W52/12 , H04W52/20 , H04W52/283 , H04W52/286 , H04W52/48
摘要： The present invention relates to a method and a cellular radio network device (3) for controllingg the admission of user (4, 6) to a cellular radio netwok (1). In order to determine how much traffic is allowed in a cell (2), threshold values are autotuned using quality measurements gathered during high load on a link. Thus, the network capacity is in increased while fulfilling desired quality requirements.
摘要翻译：本发明涉及一种用于控制用户（4,6）进入蜂窝无线电网络（1）的方法和蜂窝无线电网络设备（3）。为了确定单元（2）允许多少流量，使用在链路上的高负载期间收集的质量测量值自动调整阈值。因此，网络容量在满足期望的质量要求的同时增加。

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