公开(公告)号：US09277477B2

公开(公告)日：2016-03-01

申请号：US14290526

申请日：2014-05-29

Applicant: Nokia Technologies Oy

Inventor： Kari Leppanen ,  Mark T. Turunen ,  Sami Virtanen ,  Mikko Tirronen ,  Mika Kasslin

IPC: G06F15/16 ,  H04W40/00 ,  G06Q10/10 ,  H04L12/58 ,  H04W4/00 ,  H04W4/20 ,  H04W84/18

CPC classification number: H04W8/005 ,  G06Q10/10 ,  H04L51/38 ,  H04W4/06 ,  H04W4/21 ,  H04W4/50 ,  H04W40/00 ,  H04W84/18

Abstract: An approach is provided for locating communities over an ad-hoc mesh network. Community identifiers are used to locate communities and community members over an ad-hoc mesh network. The community identifiers are also associated with keys to authenticate members of the community and to protect the privacy and anonymity of information exchanged between the members.

Abstract translation: 提供了一种用于通过特定网格网络定位社区的方法。 社区标识符用于通过特殊网格网络定位社区和社区成员。 社区标识符也与用于认证社区成员的密钥相关联，并保护成员之间交换的信息的隐私和匿名。

公开(公告)号：US12302240B2

公开(公告)日：2025-05-13

申请号：US18630022

申请日：2024-04-09

Applicant: Nokia Technologies Oy

Inventor： Olli Alanen ,  Mika Kasslin ,  Veli-Matti Kolmonen ,  Janne Marin

IPC: H04W48/20 ,  H04W48/14 ,  H04W48/16 ,  H04W74/0808 ,  H04W84/12

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: transmitting an association request from a wireless device to a first access node of a wireless network for associating the wireless device to the wireless network, wherein the wireless network comprises a centralized unit and a plurality of access nodes, including the first access node, receiving an association response from the first access node for associating the wireless device to the wireless network, performing carrier sensing on a plurality of channels; selecting a second access node among the plurality of access nodes in response to obtaining a transmission opportunity for a channel of the plurality of channels, wherein the selecting is based at least partly on a record of ongoing transmission opportunities, and transmitting data from the wireless device to the second access node during the transmission opportunity.

公开(公告)号：US12250030B2

公开(公告)日：2025-03-11

申请号：US17633903

申请日：2019-08-30

Applicant: Nokia Technologies Oy

Inventor： Adrian Garcia Rodriguez ,  David Lopez-Perez ,  Lorenzo Galati Giordano ,  Olli Alanen ,  Mika Kasslin

IPC: H04B7/02 ,  H04B7/024 ,  H04B7/0426 ,  H04W16/28

Abstract: This document discloses a solution for enabling spatial cooperation in a hidden node scenario. According to an aspect, a method comprises: detecting, by a station of a first wireless network managed by a first access node, that a second access node of a second wireless network is hidden to the first access node; in response to the detecting, transmitting by the station a spatial cooperation request message to the second access node; receiving, by the station from the second access node as a response to the spatial cooperation request message, a spatial cooperation response message comprising at least one information element acknowledging spatial cooperation; after receiving the spatial cooperation response message, receiving by the station a frame from the first access node while the second access node is transmitting another frame and while null steering is performed between the apparatus and the second access node.

公开(公告)号：US12144026B2

公开(公告)日：2024-11-12

申请号：US18015199

申请日：2021-05-06

Applicant: Nokia Technologies Oy

Inventor： Morten Toft ,  Claudio Rosa ,  Mika Kasslin ,  Olli Alanen ,  Roberto Maldonado

IPC: H04W74/0808

Abstract: A transmitter is configured to set a counter to a starting value, sense whether a channel is busy or idle and to update the counter value during sensing. When there is data to be transmitted, the transmitter is configured to determine, based on at least the counter value at a transmit opportunity and a duration the channel has been sensed idle before the transmit opportunity, whether to transmit the data or to continue the sensing the channel to a next transmit opportunity without resetting the counter value to the starting value.

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.

公开(公告)号：US10966109B2

公开(公告)日：2021-03-30

申请号：US15122745

申请日：2014-03-24

Applicant: Nokia Technologies Oy

Inventor： Mika Kasslin ,  Janne Marin ,  Mika Rinne ,  Antti Sorri

IPC: H04W4/00 ,  H04W24/10 ,  H04W48/20 ,  H04L12/26 ,  H04W28/08 ,  H04W48/14 ,  H04W84/12

Abstract: Methods and apparatus, including computer program products, are provided for adaptation of WLAN selection thresholds. In one aspect there is provided a method, which may include receiving, at a user equipment, information including one or more thresholds for use when evaluating a selection of a wireless local area network access point for offloading; comparing, by the user equipment, a quality of an access provided by the wireless local area network access point selected in accordance with the one or more thresholds to another quality provided by a cellular access point; reporting, by the user equipment, a result of the comparing; and receiving, by the user equipment in response to the reporting, additional information including one or more adjusted thresholds for use when evaluating wireless local area network access point selection. Related systems, articles of manufacture, and the like are also disclosed.

公开(公告)号：US10693618B2

公开(公告)日：2020-06-23

申请号：US15763655

申请日：2015-09-28

Applicant: Nokia Technologies Oy

Inventor： Enrico-Henrik Rantala ,  Wessam Afifi Ahmed ,  Jarkko Kneckt ,  Janne Marin ,  Mika Kasslin ,  Esa Tuomaala ,  Olli Alanen ,  Sayantan Choudhury

IPC: H04L5/00 ,  H04W72/12

Abstract: This document discloses a solution for carrying out narrowband communications in a wireless network. According to an aspect, a method comprises in an apparatus: detecting at least one content notification message indicating contents of each of a plurality of messages frequency-multiplexed with a discovery message to parallel sub-channels of a channel in a bi-directional wireless network; selecting autonomously a sub-channel on the basis of the detected content notification message; and acquiring a message through the selected sub-channel.

公开(公告)号：US10671940B2

公开(公告)日：2020-06-02

申请号：US16342295

申请日：2017-10-26

Applicant: Nokia Technologies Oy

Inventor： Janne Marin ,  Mika Kasslin ,  Lauri Laitinen ,  Istvan Beszteri ,  Olli Alanen ,  Oleg Chistyakov

IPC: G06N20/00 ,  G06F21/62 ,  G06Q10/00 ,  G06Q10/08

Abstract: A method comprising: identifying characteristic changes in radio environment arising from a person; and using the identified characteristic changes in radio environment arising from a person to predict when a person approaches a display apparatus and to pre-fetch data for the person.

公开(公告)号：US10257852B2

公开(公告)日：2019-04-09

申请号：US14864992

申请日：2015-09-25

Applicant: Nokia Technologies Oy

Inventor： Jarkko Kneckt ,  Mika Kasslin

IPC: H04W74/00 ,  H04W8/00 ,  H04L12/18 ,  H04L12/26 ,  H04W48/16 ,  H04W72/00 ,  H04W84/18

Abstract: This document provides a solution where a requesting wireless apparatus indicates in a probe request message that the requesting wireless apparatus supports a collision avoidance mechanism that enables a responding wireless apparatus to reduce a number probe response messages by responding to a plurality of probe response messages with a single probe response message.

公开(公告)号：US09693217B2

公开(公告)日：2017-06-27

申请号：US14721317

申请日：2015-05-26

Applicant: Nokia Technologies Oy

Inventor： Mika Kasslin ,  Olli Alanen ,  Janne Marin ,  Jarkko Kneckt

IPC: H04W4/00 ,  H04W8/00 ,  H04L29/08 ,  H04W48/16 ,  H04W88/18

CPC classification number: H04W8/005 ,  H04L67/16 ,  H04L67/303 ,  H04W48/16 ,  H04W88/182

Abstract: A method comprises composing, by a wireless device in a wireless network, a service ID indicating support for providing proxy service discovery for other wireless devices operating in the wireless network; and transmitting, by the wireless device, a wireless service discovery frame to the wireless network, the service discovery frame including the composed service ID.