Nokia Technologies Oy

Nokia Solutions and Networks Oy

Nokia Corporation

Spyder Navigations LLC

Martti Johannes Moisio

Mikko Aleksi Uusitalo

Zexian Li

Osman Nuri Can Yilmaz

Karthik Upadhya

Dani Johannes Korpi

Ilkka Antero Keskitalo

Esa Mikael Malkamäki

Jari Petteri Lunden

Tero Johannes Ihalainen

Elena Virtej

Juha Sakari Korhonen

Silke Holtmanns

Athul Prasad

Antti Sorri

Paolo Baracca

Lars Dalsgaard

Jarkko Tuomo Koskela

Jussi-Pekka Koskinen

Haitao Li

Klaus Franz Doppler

Carl Simon Wijting

Juho Pirskanen

Cassio Ribeiro

Petteri Lunden

Klaus Doppler

Benoist Sébire

Esa Malkamäki

Saeed Reza Khosravirad

Mauri Johannes Nissilä

Iikka Keskitalo

Andrea Bedin

Karri Lindeman

Mauri Nissilä

Osman Yilmaz

There is disclosed an apparatus. The apparatus comprises means for performing: in response to detecting a jamming signal, obtaining a sample waveform of the jamming signal; and sending information of the jamming signal to another apparatus.

Jamming signal cancellation

According to an aspect, there is provided an apparatus for performing the following. The apparatus obtains predicted Doppler spectrum information for a propagation channel between a first terminal device and one of an access node or a second terminal device calculated using a radio-aware digital twin. The predicted Doppler spectrum information includes information on one or more Doppler frequencies of a predicted Doppler spectrum resulting from reflections from one or more terminal devices capable of movement under control of the digital twin. The apparatus causes performing of measurements of one or more reference signals by a device associated with the propagation channel to a form a channel estimate. The apparatus calculates a measured Doppler spectrum based on the channel estimate and filters out the one or more Doppler frequencies from it. The apparatus adjusts a beam refinement interval of the device based on the filtered measured Doppler spectrum.

Doppler-based beam training interval adaptation

An apparatus is disclosed, the apparatus comprising a means for receiving selection of a relay system associated with a base station () of a communications network, the relay system comprising a first antenna () for substantially fixed orientation towards an antenna () of the base station and a second antenna () which is mechanically movable about one or more axes responsive to the control data to provide one of a range of possible orientations. The apparatus may also comprise a means for sending control data to the selected relay system for controlling the orientation of the second antenna, the control data comprising at least positioning instructions received from a node of the communications network for causing positioning of the second antenna to a particular orientation associated with a mobile target object ().

Relaying communications with mobile objects

Methods and apparatus, including computer program products, are provided In one aspect there is provided a method. The method may include detecting, at a first node, an event; generating, at the first node, a message in response to the detected event; and sending, at the first node, the message to at least a second node to enable the second node to determine at least one of a reliability or an importance of the message. Related apparatus, systems, methods, and articles are also described.

Flexible security rating and decision mechanism for machine type communications

As solution for selection of power control parameters is presented. The solution comprises determining, from a given set of radio access network parameters, a selection of radio access network parameters which have an effect on uplink power control, and training a neural network to determine uplink power control parameters, utilising as an input the selection of radio access network parameter, and utilising the trained neural network, with as an input the selection of radio access network parameters, obtain as an output a set of initial uplink power control parameters.

Selection of power control parameters

An apparatus and method is disclosed, in which the apparatus comprising circuitry configured for: estimating or determining a future communications state for each of a plurality a mobile devices K associated with a base station, the future communications state being indicative of the mobile device communicating in an uplink to a base station or in a downlink from the base station at a future time slot t or being idle and also determining a target position of at least one of the mobile devices, based at least partly on its estimated communication state, for enabling re-positioning of said at least one mobile device to the determined target position substantially at said future time slot t.

Determining target positions of mobile devices

This document discloses a solution for performing anti-jamming procedures. According to an aspect, a method for a terminal device comprises: receiving a first reference signal allocation from an access node, wherein the first reference signal is unique to the terminal device in a cell managed by the access node; receiving a second reference signal allocation from the access node, wherein the second reference signal is shared with at least one other terminal device in the cell; causing transmission of payload data together with the first reference signal according to a regular transmission pattern; and breaking the regular transmission pattern by transmitting dummy data together with the second reference signal in a time-frequency resource shared with the at least one other terminal device.

Protecting transmissions against jamming

There is provided a method in a radio communication network providing a service for a plurality of devices, the method comprising: determining a service outage probability for a device that is going to move to a sub-area of a coverage area of the network, the service outage probability associated with said sub-area; in response to determining that the service outage probability exceeds a threshold, requesting a measurement device to move to said sub-area and to perform one or more radio frequency measurements; determining whether the service outage probability exceeds another threshold based at least on the requested one or more radio frequency measurements; and triggering at least one action if the service outage probability exceeds said another threshold.

Reducing coverage problems via dynamic measurements

Methods and apparatus, including computer program products, are provided in one aspect there is provided a method. The method may include detecting, at a first node, an event; generating, at the first node, a message in response to the detected event; and sending, at the first node, the message to at least a second node to enable the second node to determine at least one of a reliability or an importance of the message. Related apparatus, systems, methods, and articles are also described.

Methods and apparatus, including computer program products, are provided for ultra-reliable communications. In one aspect there is provided a method, which may include receiving, by a first user equipment, a reliability estimate for a communication link before the communication link is at least one of used or established between the first user equipment at a first location and a second user equipment at a second location; and at least one of using or establishing the communication link, when the received reliability estimate exceeds a threshold reliability. Related systems, articles of manufacture, and the like are also disclosed.

Ultra-reliable communication reliability and detection in mobile networks

Various communication systems may benefit from reliable random access. For example, fifth generation (5G) wireless communication systems may benefit from a coordinated reliable random access technique based on common random access channel resources for a quality of service aware multi-connectivity link. A method can include preparing a random access message at a user equipment. The method can also include transmitting the random access message from the user equipment on a shared resource. The shared resource can include a resource, such as a random access channel, known by a plurality of access nodes or shared by a plurality of access nodes.

Common random access channel resource based coordinated random access

In some example embodiments, there is provided a method. The method may include determining whether a communication terminal is within range of a wireless gateway to enable connection establishment between the wireless gateway and the communication terminal; and establishing at least one connection between the wireless gateway and the communication terminal, when the communication terminal is determined to be within range. Related systems, methods, and articles of manufacture are also described.

Terminal discovery at a gateway node

Methods and apparatus, including computer program products, are provided for dual connectivity. In one aspect there is provided a method. The method may include switching, by a user equipment, between a first carrier associated with a first base station and a second carrier associated with a second base station, wherein the switching is performed based on at least a configuration defining when to perform the switching; and indicate an extension of a time allocated by the configuration at the first base station. Related apparatus, systems, methods, and articles are also described.

Indication of TDM extension pattern for dual connectivity

Methods, apparatuses, and computer program products for a mobile or roaming base station are described. An operating mode of a mobile base station is determined, based upon the mobile base station's current location and/or current mobility mode. The operating mode of the mobile base station is switched from a full base station functionality to a limited base station functionality, based upon the determining. A connection to a network is established by the mobile base station.

Methods and apparatuses for reconfiguring a roaming mobile base station based upon its location

In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: detect that a mode change is required; and in response to the detection that a mode change is required, select a mode for resource allocation, wherein the mode is selected based on a command received by the apparatus or the mode is selected from a plurality of modes which comprises a first mode and a second mode, and wherein in the first mode the cellular communication and device to device communication are separated in time, and in the second mode the cellular communication and device to device communication take place simultaneously.

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Perttula, Finland

Martti Johannes Moisio