公开(公告)号：US20250031014A1

公开(公告)日：2025-01-23

申请号：US18774508

申请日：2024-07-16

Applicant: Nokia Solutions and Networks Oy

Inventor： Mehrnoosh MONSHIZADEH ,  Vikramajeet KHATRI ,  Tejas SUBRAMANYA ,  Kari Jukka Tapio TIIRIKAINEN ,  Vesa Pauli HELLGREN ,  Yoan Jean Claude MICHE

IPC: H04W4/029

Abstract: Methods and apparatuses for providing a geographic location of a sensor (104) for acquiring data, wherein a first method in a first apparatus (112) comprises to receive (204) a request for a geographic location of a sensor (104) for acquiring data from a first apparatus, to request (206) the geographic location from a second apparatus (102) that is configured to operate a core of a communication network (100), to receive (212) the geographic location from the second apparatus (102), and to send (214) the geographic location, wherein a second method comprises to receive (206) a request from the first apparatus (112) for a geographic location of a sensor (104) for acquiring data, to request (208) the geographic location from the sensor (104), to receive (210) the geographic location from the sensor (104), and to send (212) the geographic location to the first apparatus (112).

公开(公告)号：US20230247114A1

公开(公告)日：2023-08-03

申请号：US18160524

申请日：2023-01-27

Applicant: Nokia Solutions and Networks Oy

Inventor： Mehrnoosh MONSHIZADEH ,  Vikramajeet KHATRI ,  Kari Jukka Tapio TIIRIKAINEN ,  Catello DI MARTINO

IPC: H04L69/085 ,  H04L69/22 ,  H04L69/166 ,  H04W36/14

CPC classification number: H04L69/085 ,  H04L69/22 ,  H04L69/166 ,  H04W36/14 ,  H04W88/16

Abstract: In accordance with an example embodiment of the present disclosure Ethernet communication over IP transport is enabled. The following is performed: Ethernet communication for transmitting and receiving Ethernet frames; IP communication for transmitting and receiving IP data packets over a cellular network; transforming Ethernet frames to IP data packets and vice versa for enabling Ethernet communication over IP transport; and maintaining a header transformation table between Ethernet and IP traffic flows. The transforming comprises using the header transformation table and performing header transformation by removing Ethernet headers from received Ethernet frames and including Ethernet payload in IP data packets, and by reconstructing Ethernet headers for received IP data packets for transmission of payload from the IP data packets in Ethernet frames, wherein the transforming comprises using IPv6 headers of IP data packets to carry dynamic information from the removed Ethernet headers.

公开(公告)号：US20240242081A1

公开(公告)日：2024-07-18

申请号：US18406374

申请日：2024-01-08

Applicant: Nokia Solutions and Networks Oy

Inventor： Mehrnoosh MONSHIZADEH ,  Vikramajeet Khatri ,  Sina Hojjatinia ,  Chaitanya Aggarwal ,  Tejas Subramanya

IPC: G06N3/088 ,  G06N3/045

CPC classification number: G06N3/088 ,  G06N3/045

Abstract: Two competing machine learning based models, a first model for generating synthetic data, and a second model for classifying input data to synthetic data and real data, are trained by training the second model until its accuracy meets a preset rule, and then the first model is trained. After training the first model, training of models is repeated until an end criterium is met.

公开(公告)号：US20230254329A1

公开(公告)日：2023-08-10

申请号：US18161292

申请日：2023-01-30

Applicant: Nokia Solutions and Networks Oy

Inventor： Mehrnoosh MONSHIZADEH ,  Vikramajeet Khatri ,  Marah Gamdou

IPC: H04L9/40 ,  G06F18/23211

CPC classification number: H04L63/1425 ,  G06F18/23211

Abstract: According to an example aspect of the present invention, there is provided an apparatus, comprising means for performing, receiving input data comprising data points, applying N initial clustering algorithms at least to a subset of said data points to generate N initial clustering matrices, generating a co-association matrix from the N initial clustering matrices, generating a distance matrix from the co-association matrix, applying a density based clustering algorithm to the distance matrix to generate data clusters, determining a subset of the generated data clusters as anomalous clusters, wherein at least some of the data points in each anomalous cluster are anomalous data points and performing at least one action based on the anomalous clusters.

公开(公告)号：US20200053567A1

公开(公告)日：2020-02-13

申请号：US16476406

申请日：2017-01-11

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Mehrnoosh MONSHIZADEH ,  Vikramajeet KHATRI ,  Kari Jukka Tapio TIIRIKAINEN

IPC: H04W12/12 ,  H04W4/70 ,  H04W24/08 ,  H04L29/06 ,  H04W12/06

Abstract: Various communication systems may benefit from increased security. For example, communication systems that include machine type communications may benefit from improved security and fault detection. A method, in certain embodiments, may include receiving data at an internet of things module in a mobile network from a robot controller. The data includes sensor information from a plurality of machine type communication devices. The method may also include detecting an attack on the mobile network based on the sensor information. In addition, the method may include determining a preventive action to prevent the attack. Further, the method may include sending an indication of the attack to at least one of the robot controller, another robot controller, or another internet of things module. The indication includes the preventive action.