Telefonaktiebolaget Lm Ericsson (publ)

Morgan Lindqvist

Jari Tapio Vikberg

Tomas Hedberg

Christer Boberg

Jim Sundqvist

Beatriz Grafulla-González

Arturo Martin De Nicolas

Anders Nohlgren

Gunilla Berndtsson

Jinhua Feng

Remi Robert

Rémi Robert

Håkan Lennestål

Wei Wang

An unmanned aerial vehicle, UAV is controlled based on communication via at least two mobile communication networks. Before takeoff, the UAV receives position data describing starting and destination points. A flight plan is set up from the starting point to the destination point by obtaining information about service coverage provided by the two mobile communication networks in a volume between the starting and destination points. A path to be followed by the UAV is calculated at least based on the obtained information. The path defines a restriction volume within which the UAV is allowed to fly from the starting point to the destination point. The path is calculated on the further basis of at least one switching criterion for changing from a communicative connection between the UAV and the first mobile communication network to a communicative connection between the UAV and the second mobile communication network.

Method, device and system for programming a UAV to be controlled based on communication via at least two mobile communication networks

A method and device for registering an embedded Universal Integrated Circuit Card (eUICC) for a device and a method and device for controlling authorization of operation of a device being equipped with an eUICC. In an aspect, a method of a service node of registering an eUICC for a device is provided. The method comprises receiving information specifying ownership of the device and an identifier of the device, receiving an identifier of the eUICC and an identifier of the device, and storing the received information, wherein ownership of the device and the identifier of the eUICC being arranged in the device is registered with the service node.

Authorization of a device being equipped with an embedded universal integrated circuit card

The present disclosure provides a method of enabling wireless access network selection at a multiplicity of wireless client devices. The method comprises: for each of a plurality of wireless access networks, collecting data indicative of at least wireless access technology, geographic coverage and performance; storing said data in a database available to a server; deriving, at the server, a client device network selection policy from the data, the policy defining network measurements to be carried out by a client device and criteria to be used by the client device to select one or more wireless networks; sending the network selection policy to a wireless client device; and applying the network selection policy at the wireless client device to select and attach to one or more given wireless access networks, performing one or more of said network measurements on the given wireless access network(s) and using the results to make a determination to remain attached to the given wireless access network(s) or to select and attach to a further wireless access network or networks.

Wireless access network selection

A method performed by a communication node in a communication network operative for facilitating participation in telemeetings comprises receiving, from an organizer communication device, a message for invitation to a telemeeting comprising a meeting agenda with a number of agenda items and a time schedule for each of the number of agenda items, and making the meeting agenda available on the communication network for a number of candidate participant communication devices. The method further comprises receiving a message from a first of the candidate participant communication devices comprising information of a selection of individual agenda items out of the number of agenda items, and, during the telemeeting, receiving a message comprising information from the organizer communication device about the number of agenda items that are currently treated.

Method and communication node for facilitating participation in telemeetings

A first method for controlling a media session involving a plurality of media streams within a communications network, wherein a media control node determines that selected media streams out of the plurality of media streams are associated to each other in a media session, generates an instruction to group the selected media streams of the media session, and transmits the instruction to group the selected media streams to the media resource node, an a corresponding second method for initiating a media session involving a plurality of media streams wherein a further media control node determines grouping capabilities of the further media resource node to group selected media streams out of the plurality of media streams generates in dependence said grouping capabilities a session offer comprising an information of grouping the selected media streams, and transmits the session offer to the further media resource controller.

Media stream grouping in multimedia communication networks

The present invention relates to a receiver system in a communication system supporting packet-based communication (e.g., an IP-network), including a receiver, speech decoder and a jitter buffer for handling delay variations in the reception of a speech signal consisting of packets containing frames with encoded speech. A jitter buffer controller is provided for keeping information about the functional size of the jitter buffer and for providing the speech decoder with control information, such that the speech decoder, based on that information, provides a dynamic adaptation of the size of the jitter buffer using the received encoded, packetized speech signal. The invention also relates to a method of adapting the function size of the jitter buffer of a receiver system.

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Sundbyberg, Sweden

Morgan Lindqvist