公开(公告)号：US11606700B2

公开(公告)日：2023-03-14

申请号：US16777186

申请日：2020-01-30

Applicant: Nokia Technologies Oy

Inventor： Thomas Höhne ,  Olli Alanen ,  Mika Kasslin ,  Jari Mustajärvi ,  Janne Tervonen

IPC: H04W16/14 ,  H04B7/06 ,  H04W16/28

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: transmitting, by a first transceiver of a first radio technology, wherein a first device comprises the first transceiver, a calibration start message to a second device, transmitting a calibration message by a second transceiver of a second radio technology, wherein the first device comprises the second transceiver, receiving channel state information, by the first transceiver from the second device, wherein the channel state information is based on reception of the calibration message, determining at least one coefficient for null steering towards the second device based on the channel state information, and transmitting a directional message to a third device, using the at least one coefficient.

公开(公告)号：US10555223B2

公开(公告)日：2020-02-04

申请号：US15556407

申请日：2015-03-09

Applicant: Nokia Technologies Oy

Inventor： Jari Mustajärvi ,  Janne Tervonen ,  Janne Marin ,  Mika Kasslin

IPC: H04W36/00 ,  H04W36/14 ,  H04W8/08 ,  H04W48/08 ,  H04W8/26

Abstract: A method, apparatus and computer program product are provided to facilitate the transition of user equipment between basic service sets within a WLAN or from a basic service set within a WLAN to a cellular data link of a cellular network. In the context of a method from the perspective of the user equipment, a message is received that identifies one or more basic service sets or cellular data links to which user equipment is potentially capable of transferring. For each basic set or cellular data link, the method includes determining from the message whether the respective basic service set or cellular data link is a candidate to permit an internet protocol (IP) address of the user equipment to be preserved following the transfer. The method includes an indication associated with each respective basic service set or cellular data link to identify whether the IP address of the user equipment is able to be preserved following the transfer thereto.

公开(公告)号：US11811608B2

公开(公告)日：2023-11-07

申请号：US17278237

申请日：2018-10-26

Applicant: Nokia Technologies Oy

Inventor： Janne Tervonen ,  Mika Kasslin ,  Olli Alanen ,  Jari Mustajärvi ,  Thomas Höhne ,  Cinzia Sartori

IPC: H04L41/08 ,  H04L41/0893 ,  H04W28/16 ,  H04W48/16 ,  H04L61/5076 ,  H04L101/622

CPC classification number: H04L41/0893 ,  H04L61/5076 ,  H04W28/16 ,  H04W48/16 ,  H04L2101/622

Abstract: This document discloses a solution for addressing network slices in a radio interface between a station and an access node. According to an aspect, the station is granted access to a network slice and, when transmitting a data frame of the network slice, the network slice is identified in the data frame by a medium access control address of the data frame.