Telefonaktiebolaget Lm Ericsson (publ)

Zeid Al-Husseiny

José Araújo

Lars M Andersson

Soma Tayamon

Aitor Hernandez Herranz

Bengt Lindoff

Pål Frenger

Martin Hessler

Lars Andersson

A first electronic device controls a second electronic device to measure a position of the first electronic device. The first electronic device includes a motion sensor, a network interface circuit, a processor, and a memory. The motion sensor senses motion of the first electronic device. The network interface circuit communicates with the second electronic device. The memory stores program code that is executed by the processor to perform operations that include, responsive to determining that the first electronic device has a level of motion that satisfies a defined rule, transmitting a request for the second electronic device to measure a position of the first electronic device. The position of the first electronic device is sensed and then stored in the memory. An acknowledgement is received from the second electronic device indicating that it has stored sensor data that can be used to measure the position of the first electronic device.

Coordinating alignment of coordinate systems used for a computer generated reality device and a haptic device

A method of capturing haptic content of an object, where the capturing involves a plurality of communication devices includes recognizing haptic content captured by a first communication device and properties associated with the captured haptic content and recognizing properties associated with a second communication device, and determining, at least partly based on the acquired properties, whether or not the second communication device is to participate in the capturing of the haptic content. Haptic content captured by the second communication device is then recognized by the haptic device, and a combination of the haptic content captured by the first communication device with the haptic content captured by the second communication device, can then be initiated. A haptic device and a system, capable of executing the method suggested above are also described.

Method for capturing haptic content in multiple communication devices

A method for determining a content pose of a piece of virtual content. The method is performed in a pose determiner and comprises: acquiring a first anchor pose of the anchoring device; determining a first content pose, being a pose of a piece of virtual content, in relation to the first anchor pose; storing the first content pose in relation to the first anchor pose; determining that a user device needs to determine a content pose of the piece of virtual content; acquiring a second anchor pose of the anchoring device; retrieving the stored first content pose; determining a second content pose of the piece of virtual content based on the first content pose and the second anchor pose; and rendering the piece of virtual content in the second content pose on a user device comprising a display.

Determining a content pose of a piece of virtual content

It is provided method for communicating olfactory content. The method is performed in an olfactory device and comprises the steps of: obtaining olfactory content to be rendered at a recipient device; identifying an olfactory state at the recipient device; determining an adjustment of at least one olfactory component, based on the identified olfactory state, to render the olfactory content; and triggering the recipient device to perform the adjustment of at least one olfactory component.

Communicating olfactory content

It is provided a method for determining a content pose of a piece of virtual content. The method is performed in a pose determiner and comprises the steps of: acquiring a first anchor pose of the anchoring device; determining a first content pose, being a pose of a piece of virtual content, in relation to the first anchor pose; storing the first content pose in relation to the first anchor pose; determining that a user device needs to determine a content pose of the piece of virtual content; acquiring a second anchor pose of the anchoring device; retrieving the stored first content pose; determining a second content pose of the piece of virtual content based on the first content pose and the second anchor pose; and rendering the piece of virtual content in the second content pose on a user device comprising a display.

It is presented a method for illuminating an environment for localisation of a user device comprising a light source and at least one camera. The method is performed in an illumination determiner. The method includes determining a need for adjusting illumination, determining a field of view of the at least one camera of the user device, and obtaining environment data for elements within the field of view from previously stored environment data. The method also includes selecting at least one key element of the elements, and adjusting illumination of at least a subset of the at least one key element by adapting a light source.

Illuminating an environment for localisation

A haptic garment, such as a haptic glove, is provided. The haptic glove is operative to measure haptic properties of a skin of a user wearing the haptic glove, using haptic sensors, to transmit a representation of the measured haptic properties to another haptic garment, e.g., another haptic glove worn by another user, to receive a representation of measured haptic properties of a skin of the other user from the other haptic glove, and, in response to detecting contact between the haptic glove and the other haptic glove, to render the received representation of the haptic properties of the skin of the other user within an area of contact between the haptic glove and the other haptic glove using haptic actuators. The representations of measured haptic properties are exchanged via communications modules comprised in the haptic gloves.

Haptic garment and method thereof

A method of capturing haptic content of an object where the capturing involves a plurality of communication devices includes recognizing haptic content captured by a first communication device and properties associated with the captured haptic content and recognizing properties associated with a second communication device, and determining, at least partly based on the recognized properties, whether or not the second device is to participate in the capturing of the haptic content. If such a participation is determined, a transmission of at least parts of the haptic content captured by the first communication and the associated properties to the second communication device is initiated. Haptic content captured by the second communication device is then recognized by the haptic device, and a combination of the haptic content captured by the first communication device with the haptic content captured by the second device, can then be initiated. A haptic device and a system, capable of executing the method suggested above are also described.

There is provided mechanisms for message handling in a terminal device. A method is performed by the terminal device. The method comprises receiving a message comprising user content from a network controller. The method comprises providing a notification of the message to a user interface of the terminal device. The method comprises receiving feedback from the user interface. The feedback indicates which amount of the user content that has been played out at the user interface. The method comprises performing an action on the message according to the amount of the user content that has been played out.

Message handling in a terminal device

A method performed in a network node for triggering a performance level re-configuration in a target radio base station, RBS, prior to handover of a wireless device to the target RBS. The method comprises determining if a need for performance level re-configuration of the target RBS exists, and if need for performance level re-configuration of the target RBS exists, transmitting, to the target RBS, a re-configuration alert message, thereby enabling a performance level re-configuration in the target RBS prior to handover of the wireless device to the target RBS.

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Stockholm, Sweden

Zeid Al-Husseiny