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    Detection and Mitigation of Signalling Anomalies in Wireless Network
    3.
    发明申请
    Detection and Mitigation of Signalling Anomalies in Wireless Network 审中-公开

    公开(公告)号：US20180109975A1

    公开(公告)日：2018-04-19

    申请号：US15785915

    申请日：2017-10-17

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Aapo KALLIOLA ,  Ian Justin OLIVER ,  Yoan Jean Claude MICHE ,  Silke HOLTMANNS ,  Amaanat ALI ,  Pekka KUURE

    IPC: H04W28/02 ,  H04W28/08 ,  H04L12/26 ,  H04W24/08

    Abstract: This document discloses a solution for detecting and mitigating anomalies such as signalling storms in a radio access network of a wireless communication system. According to an aspect, there is disclosed a method including receiving, in a first local traffic analysis module, configuration parameters from a second local traffic analysis module or from a central traffic analysis module connected to a plurality of local traffic analysis modules; monitoring, by a first traffic analysis module by using the received configuration parameters, traffic in a radio access network of a wireless communication system; detecting, in the monitored traffic on the basis of the configuration parameters, an anomaly causing a control plane signalling load; and in response to said detecting, taking an action to mitigate the anomaly and reporting information on the anomaly to the central traffic analysis module.

    CACHING CONFIGURATION PROFILES ASSOCIATED WITH CAPABILITY ID
    5.
    发明公开
    CACHING CONFIGURATION PROFILES ASSOCIATED WITH CAPABILITY ID 审中-公开

    公开(公告)号：US20230345557A1

    公开(公告)日：2023-10-26

    申请号：US17787770

    申请日：2019-12-24

    Applicant: Nokia Solutions and Networks Oy

    Inventor： Amaanat ALI ,  Srinivasan SELVAGANAPATHY ,  Jing HE

    IPC: H04W76/14

    CPC classification number: H04W76/14

    Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of caching the configuration profiles associated with a capability ID. The method comprising receiving, at the first device and from a second device, a capability indication of the second device, the capability indication associated with at least one capability of the second device for performing radio access to the first device; determining a set of radio configuration profiles for the second device at least based on the capability indication, the set of radio configuration profiles indicating a plurality of available configuration parameters of the radio access; and transmitting the set of radio configuration profiles to the second device, to cause the second device to establish a connection with the first device. In this way, the additional network processing for generating a new radio configuration may be potentially saved and therefore the network efficiency for transmitting the radio configurations to the terminal device can be improved.

    Resources in a Communication System
    9.
    发明申请
    Resources in a Communication System 有权
    通信系统资源

    公开(公告)号：US20160073266A1

    公开(公告)日：2016-03-10

    申请号：US14785864

    申请日：2013-04-22

    Applicant: NOKIA SOLUTIONS AND NETWORKS OY

    Inventor： Kaustuv SAHA ,  Amaanat ALI ,  Ayaz AHMED

    IPC: H04W16/04 ,  H04W72/04

    CPC classification number: H04W16/04 ,  H04W72/044 ,  H04W92/22

    Abstract: A shortage of at least one resource is determined in a first radio network control entity that has joined a pool of radio network control resources. The first radio network control entity signals to at least one second radio network control entity of the pool a request for at least one resource. The at least one second radio network control entity receives the request for at least one resource and offers for the first radio network control entity.

    Abstract translation: 在已经加入无线电网络控制资源池的第一无线电网络控制实体中确定至少一个资源的不足。 第一无线电网络控制实体向该池的至少一个第二无线电网络控制实体发送对至少一个资源的请求。 至少一个第二无线电网络控制实体接收对至少一个资源的请求并为第一无线电网络控制实体提供。

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