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公开(公告)号：US12120009B2
公开(公告)日：2024-10-15
申请号：US17431403
申请日：2019-02-18
IPC分类号： H04L43/0805 , H04W24/02
CPC分类号： H04L43/0805 , H04W24/02
摘要： An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine (902) that at least one state of a network slice is to be adjusted in a limited geographical area of at least one network resource; and adjust (904, 906, 908) the at least one state of the network slice in the limited geographical area of the at least one network resource.
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公开(公告)号：US10225371B2
公开(公告)日：2019-03-05
申请号：US15345000
申请日：2016-11-07
摘要： It is proposed a method for verifying configuration changes in a Self-Organizing Network comprising a plurality of verification areas, in which each verification areas at least one network element is installed. The method comprises observing 701 a configuration change within a verification area affecting one or more network elements; computing 702 a virtual temperature value for the affected network elements, wherein the virtual temperature value indicates a stability state of the network element; distributing 703 the computed virtual temperature value; receiving 703 the computed virtual temperature value; triggering 704 a verification mechanism 500; and evaluating 705 the virtual temperature value of the given verification area.
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公开(公告)号：US11729860B2
公开(公告)日：2023-08-15
申请号：US15559528
申请日：2015-03-19
IPC分类号： H04W84/18 , H04W24/02 , H04B17/318 , H04L41/0803 , H04W48/18 , H04Q11/04 , H04W84/04
CPC分类号： H04W84/18 , H04B17/318 , H04L41/0803 , H04W24/02 , H04W48/18 , H04Q11/0478 , H04W84/042
摘要： A method for verifying an operation of a mobile radio communication network is provided, wherein the method comprises sending an Initiation Message from a first network entity to a second network entity, the Initiation Message defining an undo request and comprising an UNDO section defining an undo area, a TRIGGERING_CM section indicating changes to the network, and an ASSISTANCE section; receiving an Assistance-Response Message, the Assistance-Response Message comprising the UNDO section, and an ASSISTED_CM section; and sending an Assistance-Acknowledge Message including an ACK flag and the UNDO section from the first network entity to the second network entity.
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公开(公告)号：US11671308B2
公开(公告)日：2023-06-06
申请号：US17290175
申请日：2018-10-30
IPC分类号： H04L41/0631 , H04L41/0654 , H04L41/12 , H04L41/14 , H04L41/5009 , H04W24/04 , H04W24/08 , H04W24/10
CPC分类号： H04L41/064 , H04L41/065 , H04L41/0654 , H04L41/12 , H04L41/145 , H04L41/5009 , H04W24/04 , H04W24/08 , H04W24/10
摘要： According to an aspect, there is provided a local diagnosis system comprising means for performing the following. The local diagnosis system detects one or more anomaly events associated with a communications network. Each anomaly event defines an anomaly pattern describing a data point in a performance indicator space. Then, the local diagnosis system updates one or more local cluster models to incorporate the one or more anomaly patterns within complexity constraints. Each of the one or more local cluster models corresponds to a different diagnosis label defining a diagnosis. In response to failing according to one or more per-defined criteria to incorporate, in the updating, the one or more anomaly patterns to the one or more local cluster models, the local diagnosis system forwards at least the one or more local cluster models and one or more associated diagnosis labels to a central diagnosis system for further diagnosis.
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公开(公告)号：US11228915B2
公开(公告)日：2022-01-18
申请号：US16462509
申请日：2016-11-21
摘要： Embodiments of the present disclosure are directed to a distributed method and system for independent activation and deactivation of small cells. The method and system consider network traffic at multiple nodes instead of only considering the small cell's own traffic, and may be implemented using existing X2 messages.
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公开(公告)号：US11558262B2
公开(公告)日：2023-01-17
申请号：US17297378
申请日：2018-11-28
IPC分类号： H04L29/08 , H04L41/147 , H04L41/16
摘要： Network management apparatus and methods are described. A network management apparatus comprises network data receiving means for receiving network data that is representative of the current condition of a communications network, the network data comprising a plurality of values indicative of the performance of network elements; network data transformation means for transforming the received network data into a network state vector that is indicative of a current state of the network; and network state prediction means for predicting a future network state vector of the network from the current network state vector, the network state prediction means comprising a self-learning prediction module having a memory for storing at least one internal state.
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公开(公告)号：US20220021587A1
公开(公告)日：2022-01-20
申请号：US17297378
申请日：2018-11-28
IPC分类号： H04L12/24
摘要： Network management apparatus and methods are described. A network management apparatus comprises network data receiving means for receiving network data that is representative of the current condition of a communications network, the network data comprising a plurality of values indicative of the performance of network elements; network data transformation means for transforming the received network data into a network state vector that is indicative of a current state of the network; and network state prediction means for predicting a future network state vector of the network from the current network state vector, the network state prediction means comprising a self-learning prediction module having a memory for storing at least one internal state.
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公开(公告)号：US20220014449A1
公开(公告)日：2022-01-13
申请号：US17297760
申请日：2018-11-30
IPC分类号： H04L12/24
摘要： There are provided measures for network objectives management. Such measures for enabling network objectives management in radio access networks exemplarily comprise receiving a key performance indicator optimization input indicative of a key performance indicator and an optimization direction of said key performance indicator, deriving at least one key performance indicator entry based on said key performance indicator optimization input, said at least one key performance indicator entry comprising at least said optimization direction of said key performance indicator and prioritized target values for said key performance indicator, storing said at least one key performance indicator entry, deciding, for a cognitive function, a target value for said key performance indicator of said prioritized target values for said key performance indicator expected to be achieved by said cognitive function, and providing said decided target value for said key performance indicator and said optimization direction of said key performance indicator to said cognitive function.
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公开(公告)号：US20210392031A1
公开(公告)日：2021-12-16
申请号：US17290175
申请日：2018-10-30
摘要： According to an aspect, there is provided a local diagnosis system comprising means for performing the following. The local diagnosis system detects one or more anomaly events associated with a communications network. Each anomaly event defines an anomaly pattern describing a data point in a performance indicator space. Then, the local diagnosis system updates one or more local cluster models to incorporate the one or more anomaly patterns within complexity constraints. Each of the one or more local cluster models corresponds to a different diagnosis label defining a diagnosis. In response to failing according to one or more per-defined criteria to incorporate, in the updating, the one or more anomaly patterns to the one or more local cluster models, the local diagnosis system forwards at least the one or more local cluster models and one or more associated diagnosis labels to a central diagnosis system for further diagnosis.
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