公开(公告)号：US20210326662A1

公开(公告)日：2021-10-21

申请号：US17258924

申请日：2018-07-19

Applicant: Nokia Technologies Oy

Inventor： Stephen MWANJE ,  Benedek SCHULTZ ,  Marton KAJO

IPC: G06K9/62 ,  G06N3/04 ,  G06N3/08

Abstract: An EMA method of enabling CNM in communication networks comprises, for a given time instant t, extracting (S601) features from an n-dimensional input vector Xt containing at least one of continuous valued environmental parameters, network configuration values and key performance indicator values, and forming a d-dimensional feature vector Yt from the extracted features, quantizing (S602) the formed feature vector Yt by selecting, for the extracted vector Yt, a single quantum corresponding to an internal state of k internal states of an internal state-space model, mapping (S603), for each dimension Sm of an m-dimensional output vector St, an output state bin of a number of output state bins present for dimension Sm to the selected internal state, and, for each cognitive function off cognitive functions, selecting (S604) a subset out of the output vector St, each of the subsets having a dimension equal to or smaller than m and containing feature values required by the cognitive function, the f selected subsets being different in dimension from each other.

公开(公告)号：US20200077358A1

公开(公告)日：2020-03-05

申请号：US16119503

申请日：2018-08-31

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Istvan KOVACS ,  Jeroen WIGARD ,  Nitin MANGALVEDHE ,  Benedek SCHULTZ

IPC: H04W64/00 ,  H04W36/32 ,  H04W68/06 ,  H04W4/021 ,  H04W8/18 ,  H04W76/27 ,  H04W28/02

Abstract: Systems, methods, apparatuses, and computer program products for mobility management in NR based non-terrestrial networks are provided. One method includes signaling geographical definitions of Geo-Areas (GAs) and/or an update to GA map to at least one user equipment (UE) in a network, and receiving a tracking area update (TAU) and/or radio access network (RAN)-based notification area update (RNAU) when the at least one UE detects a change in the at least one UE's GA location. The method may also include registering the change in the at least one UE's GA location, and configuring at least one of radio access network (RAN)-based notification area (RNA) or tracking area (TA) based on the registered change in the at least one UE's GA location.