Telefonaktiebolaget Lm Ericsson (publ)

Tommy Arngren

Peter Ökvist

Stefan Wänstedt

Hans Hannu

Min Wang

Tomas Jönsson

Andreas Kristensson

Jonas Pettersson

Bernard Smeets

David Lindegren

David Lindero

Jan Christoffersson

Ylva Timner

Till Burkert

Daniel Bergström

Tommy Falk

Joakim Söderberg

Peter Okvist

Mats Näslund

Peter Hedman

Mårten Ericson

Arne Simonsson

Patrik Salmela

Jakob Saros

Marika Stålnacke

Tomas Thyni

Tomas Frankkila

Göran Selander

Makan Pourzandi

Kjell Larsson

Tor Kvernvik

Johan Kristiansson

Rickard Cöster

Harri Hakala

Tor Bjorn Minde

Håkan Englund

Anders Landström

Yosr Jarraya

Jörgen Gustafsson

Srdjan Krco

Daniel Lindström

Adam Bergkvist

Markus Andersson

Yang Zuo

Gunilla Berndtsson

Olof Lundström

Sara Thorsson

Joel Ståhl

Mattias Wallenberg

Tim Kornhammar

Arif Kamal

Patricia Togård

Stefan Wanstedt

Tomas Thyni Thyni

A security management system including a first TEE and a common TEE is provided. The first TEE is a secured environment for data associated with a first entity. The common TEE is a secured environment for data associated with any one of a plurality of entities. First anonymization parameters are shared between the first TEE and the common TEE. The first anonymization parameters are based at least in part on at least one privacy requirement of the first entity and at least one utility requirement of the security management system. The security management system includes processing circuitry configured to: anonymize first data associated with the first entity based at least in part on the first anonymization parameters, analyze at least the anonymized first data for performing data investigation, and generate analysis results based at least in part on the analysis of at least the anonymized first data.

Multi-tenancy trusted data anonymization

There is provided mechanisms for obtaining a HWAC for a baseband node. A method is performed by a network planner node. The method comprises performing mutual authentication between a TEE of the network planner node and a TEE of the baseband node. The method comprises providing, towards the TEE of the baseband node, a request for HWAC calculation data based on a network resource need. The method comprises obtaining, from the TEE of the baseband node, the requested HWAC calculation data. The method comprises obtaining the HWAC by inputting the obtained HWAC calculation data and a quantification of the network resource need to a HWAC calculation function on the TEE of the network planner node, where the HWAC is given as output from the HWAC calculation function. The method comprises providing, towards the TEE of the baseband node, the HWAC.

Secure handling of hardware activation codes

A device performing operations including identifying occurrence of a trigger sound in the at least one microphone signal. Operations also include predicting probability of occurrence of a subsequent sound having a defined disturbance characteristic in the at least one microphone signal following the occurrence of the trigger sound. Operations further include triggering a remedial action to be performed to mute the at least one microphone signal or to suppress the subsequent sound in the at least one microphone signal when the probability of occurrence of the subsequent sound having the defined disturbance characteristic satisfies a remedial action rule.

Predict and trigger a future response to a predicted background noise based on a sequence of sounds

A method () for selecting from a set of two or more available PUs (e.g. a set of GPUs or a set of TPUs) a PU to serve a UE () (i.e., select the 'best' PU for the UE). The set of available PUs includes at least a first PU and a second PU. The method includes, for each PU included in the set of available PUs, obtaining (s) performance information for the PU. The performance information for the first PU comprises a first time value indicating an estimated amount of time that it will take the first PU to produce a first result. The method also includes obtaining (s) budget information for the UE, wherein the budget information comprises a threshold time value indicating a threshold amount of time. The method further includes selecting (s) a PU from the set of available PUs based on the stored performance information and the budget information for the UE.

Selecting a processing unit to serve a user equipment (UE)

A method performed in a User Equipment (UE) is disclosed, the UE being operable to connect to a communication network. The method includes transmitting a path request message requesting a path for transmission of data to the communication network, the path request message including an identifier of the UE, and receiving at least one path message including an ordered list of identifiers of mobile nodes and of a base station node of the communication network that form a path for transmission of data from the UE to the communication network. The method further includes selecting a path from the received at least one path message and transmitting data to the first mobile node in the selected path. Also disclosed are a method performed by a mobile node such as an Unmanned Aerial Vehicle (UAV), a UE, a mobile node and computer program product.

Communication with a network via mobile nodes

A method is provided which is performed by an online meeting application executed by an electronic device. The method includes, during an ongoing online meeting while the electronic device is operative in a perester mode, sending a first presentation stream to participant devices. The method receives a presentation quality metric from each of the participant device, where the presentation quality metric indicates how the first presentation stream is played out through the participant device. The method then displays an indication of the presentation quality metric on a display device for review by a user of the electronic device. Related electronic devices are disclosed.

Screen-sharing confirmation for online meetings

Methods and apparatus are provided for selecting a next hop for a data packet. In one aspect, a method in a first node of selecting a next hop for a data packet includes determining a volume that is at least partially located between a first communication device and a destination node of the data packet, determining at least one moveable communication device located within the volume, and selecting one of the at least one moveable communication device as a next hop for the data packet after the first communication device.

Selecting a next hop for a data packet

There is provided mechanisms for providing information about peer communication devices to a network node. A method is performed by a first peer communication device. The method comprises exchanging, with a second peer communication device over a device-to-device connection, any timestamped identity information and location information about other peer communication devices as previously exchanged with at least one peer communication dev ice other than the second peer communication dev ice. The method comprises adding to the timestamped identity information and location information, timestamped identity information and location information about the second peer communication device as obtained from the second peer communication dev ice. The method comprises forwarding the timestamped identity information and location information to a network node upon network access to the network node.

Information provision about peer communication devices

A method is executable by a first communication device, where the method comprise listening to satellite transmissions, which is transmitting conditions for allowing the first communication device to exchange data with a second communication device, recognizing conditions for allowing exchange of data between the first and the second communication devices, determining requirements for data exchange under the mentioned conditions, and determining according to the conditions, a time interval within which the second communication device is expected to be located within device-to-device, D2D, communication range of the first communication device, after which data is exchanged between the first and the second communication device, within the determined time interval.

Method and arrangements for providing satellite controlled data exchange

Disclosed is a method performed by an airborne base station () arranged at an aircraft () and providing radio coverage to a wireless device () residing in the aircraft (). The method comprises obtaining altitude information indicating at least one of the present altitude of the aircraft () and an altitude rate of change of the aircraft (), and handling a connection of the wireless device () to the airborne base station () based on the obtained altitude information.

Methods, base station and wireless device for handling of connections of wireless devices to airborne base stations

It is provided a method for enabling rendering of user-specific information using a display device, the method being performed by a user device comprising a camera, the user device being separate from the display device. The method comprises the steps of: determining a selected display device and creating a logical association between the user device and the selected display device; capturing at least one image of the display device using the camera; decoding the at least one image, resulting in decoded content; and rendering the decoded content for a user of the user device in a location corresponding to the selected display device.

Enabling rendering of user-specific information using a display device

A user terminal emulation server maintains a database identifying network addresses, UI capabilities, and locations of I/O user devices. Communication sessions are established between first and second user terminal emulation applications and respective first and second I/O user devices proximately located to respective first and second users and which provide acceptable combined I/O user interfaces to the first and second users. When a direct path criterion is satisfied for creating a direct traffic flow, a traffic flow that was from the first I/O user devices to the first user terminal emulation applications is redirected to now be from the first I/O user device to the second I/O user device without passing through either of the first and second user terminal emulation applications.

Providing communication services using sets of I/O user devices

A method performed by a system of a communication network includes obtaining digital representations of speech detected from communication devices connected to a teleconference, and receiving a request for a parallel discussion from a first of the communication devices with a subgroup of the communication devices. Further, the system sets up a parallel discussion group for the first communication device and the subgroup of communication devices, provides the digital representations of speech of the first communication device and the subgroup of communication devices only to the devices of the parallel discussion group so that each device of the parallel discussion group is able to play back the digital representations of speech of the other devices of the parallel discussion group, and provides the digital representations of speech of the plurality of communication devices except the first communication device and the subgroup of communication devices.

Method and system for handling a teleconference

A user terminal emulation server is provided that provides operational functionality of a user terminal using a networked set of I/O user devices that are determined to be proximately located to a user and to have user interface capabilities that are combinable to provide the user with the ability to receive or initiate a communication service with another user terminal through a network entity. The operations for emulating a user terminal may alternatively be performed by an I/O user device that provides communication services (using other I/O user devices.

Providing communication services using sets of I/O devices

Embodiments of the present disclosure provide a method, a computer program product, and a wearable device for controlling display of content. The method is performed in a wearable device () comprising a head mounted display having a display region (). The method comprises causing (S) to display a first visual content () on a first portion () of the display region, corresponding to an eye gaze direction () of the user (). The method comprises determining (S) to transmit a second visual content () to one or more external display devices (-) based on presence of the one or more external display devices (-) in a field of view, FoV, of the wearable device (). Further, the method comprises sending (S) a request to at least one of the one or more external display devices (-) to display the second visual content (). The method further comprises causing (S) to display the second visual content (), at least outside the first portion () of the display region (). The resolution of the first visual content () is higher than the resolution of the second visual content ().

Method and device for controlling display of content

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Södra Sunderbyn, Sweden

Tommy Arngren