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公开(公告)号：US10313897B2
公开(公告)日：2019-06-04
申请号：US15306818
申请日：2014-05-05
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Haitao Tang
Abstract: Methods are provided to prevent a potential conflict among first and second instances of SON functions. A first input impact time, first input scope and first objective of the first instance, and a second input impact time, second input scope and second objective of the second instance are obtained. If there is a first overlap among the first input impact time and the second input impact time, whether there is a second overlap among the first input scope and the second input scope is determined. If there is the second overlap, whether the first objective and the second objective are the same or substantially the same is determined. If so, it is determined that the potential conflict exists. If there is the second overlap, whether the first objective contradicts or substantially contradicts with the second objective is determined. If so, it is determined that the potential conflict exists.
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公开(公告)号：US09794830B2
公开(公告)日：2017-10-17
申请号：US14893120
申请日：2013-05-27
Applicant: Nokia Solutions and Networks Oy
Inventor： Seppo Olavi Hämäläinen , Rauli Juhani Parkkali , Haitao Tang
Abstract: Access technology priority lists and related access list identifiers are maintained in a radio access system such that at least one access list identifier is associated with a plurality of access technology priority lists. Behavior of at least one communication device in the radio access system is controlled by selecting one of the access technology selection priority lists based on information (such as load conditions or quality of service class) regarding an access list identifier and the radio access system.
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公开(公告)号：US20140315538A1
公开(公告)日：2014-10-23
申请号：US14319717
申请日：2014-06-30
Applicant: Nokia Solutions and Networks Oy
Inventor： Seppo Olavi HAMALAINEN , Haitao Tang , Achim Franz Wacker , Osman Nuri Can Yilmaz
CPC classification number: H04L41/0677 , H04L41/5003 , H04W24/02 , H04W24/08
Abstract: A method and apparatus for detecting and determining the location of a coverage hole in a communications network such as a cellular communication system wherein the location is determined from operational parameters and/or by network elements themselves. Additionally is a method to reduce a hole by adjusting antennae parameters preferably remotely and automatically and this can be done in conjunction with hole location to optimise the system.
Abstract translation: 一种用于检测和确定诸如蜂窝通信系统的通信网络中的覆盖孔的位置的方法和装置，其中所述位置由操作参数和/或网络元件本身确定。 另外是通过优选地远程和自动地调整天线参数来减小孔的方法，并且可以结合孔位置来完成孔以优化系统。
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公开(公告)号：US12250107B2
公开(公告)日：2025-03-11
申请号：US18250239
申请日：2020-12-01
Applicant: Nokia Solutions and Networks Oy
Inventor： Haitao Tang , Anatoly Andrianov , Olaf Pollakowski , Dario Bega
IPC: H04L41/022 , H04L41/0266
Abstract: An apparatus for use by a communication network element or function configured to act as a management controller in a communication network, the apparatus comprising at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to conduct a creation and activation of at least one data source function instance for configuring a data source being not standardized for usage in the communication network to provide data to a data consumer formed by a communication network element or function in a data format allowing the data consumer to process the data, wherein the creation and activation comprises associating the data source function instance to meta data describing either a non-communication network standardized data type or a proprietary data type using attributes defined to the respective data type, and associating the data source function instance to context data describing a generation time of data to be provided to the data consumer and a scope of data to be provided to the data consumer including a relation to a part of the communication network.
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Patent Agency Ranking
15.发明申请公开(公告)号：US20200213874A1
公开(公告)日：2020-07-02
申请号：US16486115
申请日：2017-02-20
Applicant: Nokia Solutions and Networks Oy
Inventor： Haitao Tang , Vilho llmari Raisanen
Abstract: A process for applying operability experiences across different information domains includes receiving an event trigger for a first information domain specific to a first communications technology, searching stored experience data for an experience that matches network data associated with the event trigger in the first information domain, when no similar experiences are found in the first information domain, generating a similarity measure for the second information domain using mapping data that maps parameters of one or more managed object in the first information domain to parameters of the one or more managed object in the second information domain, determining at least one operational experience that matches the similarity measure for the second information domain, and responding to the event trigger with at least one conclusion based on the at least one operational experience.
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公开(公告)号：US10412601B2
公开(公告)日：2019-09-10
申请号：US14896972
申请日：2013-06-13
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Henning Sanneck , Haitao Tang , Juergen Goerge , Lars Christoph Schmelz
Abstract: A method comprises receiving at a training coordinator training information from a self-organizing network function and network related information and providing to a self-organizing network function coordinator a first training request comprising a training request for said self-organizing network function and one or more of network related information and training information about one or more other self-organizing network functions.
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公开(公告)号：US10200255B2
公开(公告)日：2019-02-05
申请号：US15179077
申请日：2016-06-10
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Haitao Tang
Abstract: It is provided a method, comprising requesting a function model based on a received objective for a network; checking if a function model is received in response to the request for the function model; setting, if the function model is received, a policy function according to the received function model.
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公开(公告)号：US09571336B2
公开(公告)日：2017-02-14
申请号：US14319717
申请日：2014-06-30
Applicant: Nokia Solutions and Networks Oy
Inventor： Seppo Olavi Hamalainen , Haitao Tang , Achim Franz Wacker , Osman Nuri Can Yilmaz
CPC classification number: H04L41/0677 , H04L41/5003 , H04W24/02 , H04W24/08
Abstract: A method and apparatus for detecting and determining the location of a coverage hole in a communications network such as a cellular communication system wherein the location is determined from operational parameters and/or by network elements themselves. Additionally is a method to reduce a hole by adjusting antennae parameters preferably remotely and automatically and this can be done in conjunction with hole location to optimize the system.
Abstract translation: 一种用于检测和确定诸如蜂窝通信系统的通信网络中的覆盖孔的位置的方法和装置，其中所述位置由操作参数和/或网络元件本身确定。 另外是通过优选地远程和自动地调整天线参数来减小孔的方法，并且可以结合孔位置来完成孔以优化系统。
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公开(公告)号：US20160087842A1
公开(公告)日：2016-03-24
申请号：US14785736
申请日：2013-04-30
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Haitao Tang , Henning Sanneck , Seppo Olavi Hamalainen , Lars Christoph Schmelz
CPC classification number: H04L41/0866 , H04L41/0803 , H04W24/02
Abstract: A method of operating a communication network comprising a verification component is provided, wherein the method comprises achieving at the verification component a verification plan defining a verification process associated with a specific network operation; and executing the verification plan after deploying the specific network operation.
Abstract translation: 提供了一种操作包括验证部件的通信网络的方法，其中所述方法包括在所述验证部件处实现定义与特定网络操作相关联的验证过程的验证计划; 并在部署特定网络操作后执行验证计划。
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