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公开(公告)号：US11811608B2
公开(公告)日：2023-11-07
申请号：US17278237
申请日：2018-10-26
发明人： Janne Tervonen , Mika Kasslin , Olli Alanen , Jari Mustajärvi , Thomas Höhne , Cinzia Sartori
IPC分类号： H04L41/08 , H04L41/0893 , H04W28/16 , H04W48/16 , H04L61/5076 , H04L101/622
CPC分类号： H04L41/0893 , H04L61/5076 , H04W28/16 , H04W48/16 , H04L2101/622
摘要： 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.
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公开(公告)号：US10693618B2
公开(公告)日：2020-06-23
申请号：US15763655
申请日：2015-09-28
发明人： Enrico-Henrik Rantala , Wessam Afifi Ahmed , Jarkko Kneckt , Janne Marin , Mika Kasslin , Esa Tuomaala , Olli Alanen , Sayantan Choudhury
摘要： 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.
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公开(公告)号：US10671940B2
公开(公告)日：2020-06-02
申请号：US16342295
申请日：2017-10-26
发明人： Janne Marin , Mika Kasslin , Lauri Laitinen , Istvan Beszteri , Olli Alanen , Oleg Chistyakov
摘要： 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.
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公开(公告)号：US09693217B2
公开(公告)日：2017-06-27
申请号：US14721317
申请日：2015-05-26
发明人： Mika Kasslin , Olli Alanen , Janne Marin , Jarkko Kneckt
CPC分类号： H04W8/005 , H04L67/16 , H04L67/303 , H04W48/16 , H04W88/182
摘要： 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.
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公开(公告)号：US20160249280A1
公开(公告)日：2016-08-25
申请号：US14627303
申请日：2015-02-20
发明人： Jarkko KNECKT , Olli Alanen , Mika Kasslin , Janne Marin , Enrico Henrik Rantala
IPC分类号： H04W48/16
摘要： An apparatus and a method for controlling discoverability are disclosed. The solution includes obtaining information of at least one scan on at least one communication channel and selecting a discovery mode for an access point from at least two different modes on the basis of the information.
摘要翻译： 公开了一种用于控制可发现性的装置和方法。 解决方案包括在至少一个通信信道上获取至少一个扫描的信息，并且基于该信息从至少两个不同模式中选择接入点的发现模式。
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公开(公告)号：US11991624B2
公开(公告)日：2024-05-21
申请号：US17294627
申请日：2018-12-21
发明人： Olli Alanen , Mika Kasslin , Veli-Matti Kolmonen , Janne Marin
CPC分类号： H04W48/20 , H04W48/14 , H04W48/16 , H04W74/0808 , H04W84/12
摘要： 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.
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公开(公告)号：US11658705B2
公开(公告)日：2023-05-23
申请号：US17594959
申请日：2019-05-09
发明人： Adrian Garcia Rodriguez , David Lopez-Perez , Lorenzo Galati Giordano , Olli Alanen , Mika Kasslin
CPC分类号： H04B7/024 , H04B7/0617 , H04B7/0626 , H04L25/0224
摘要： This document discloses a solution for sharing a transmission opportunity in a wireless network. According to an aspect, a method for an apparatus of a first wireless network includes determining a plurality of devices of a second wireless network for null steering; transmitting a trigger frame, the trigger frame indicating a transmission period for data frame transfer between the apparatus and another apparatus of the first wireless network, a spatial reuse opportunity for the second wireless network during the transmission period, and an additional period preceding the transmission period; receiving, from at least one device of the second wireless network during the additional period, a channel state frame; and performing, based on the channel state frame, null steering towards the at least one device during the transmission period.
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公开(公告)号：US10965650B2
公开(公告)日：2021-03-30
申请号：US15572120
申请日：2015-05-11
发明人： Olli Alanen , Jarkko Kneckt , Janne Marin , Mika Kasslin
摘要： This document discloses a solution for providing channel usage information. In an embodiment, an apparatus managing a wireless network and being in an unassociated state towards an access node managing another wireless network is provided with the channel usage information. The channel usage information is provided together with a further information element enabling the apparatus to verify that the channel usage information originates from a trusted source.
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公开(公告)号：US20210076329A1
公开(公告)日：2021-03-11
申请号：US16771562
申请日：2018-12-14
发明人： Mika Kasslin , Enrico Henrik Rantala , Janne Marin , Olli Alanen
IPC分类号： H04W52/02
摘要： In a method for low-power wireless communication, a primary connectivity radio transmits a wake-up radio configuration request to a wireless device and receives a wireless wake-up configuration response comprising a wake-up identifier for distance aware wake-up notification mode. A companion low-power wake-up radio receives from the wireless device, a wireless wake-up radio measurement reference for which it measures a receive signal strength, determines it as a reference level, and associates the reference level with the wake-up identifier. The wake-up radio then receives from the wireless device, a wake-up frame that includes a received wake-up identifier. The wake-up radio determines that the received wake-up identifier compares with the wake-up identifier associated with the reference level. The wake-up radio measures a receive signal strength of the wireless wake-up frame and wakes-up the primary connectivity radio, if the receive signal strength of the wireless wake-up frame is above the reference level.
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公开(公告)号：US10433251B2
公开(公告)日：2019-10-01
申请号：US14650914
申请日：2012-12-19
发明人： Jarkko Kneckt , Olli Alanen , Timo Nihtila , Mika Kasslin
IPC分类号： H04W52/02 , H04W28/18 , H04W48/12 , H04W28/02 , H04W84/12 , H04W88/02 , H04W88/12 , H04W88/18 , H04W72/12 , H04L29/08
摘要： There is provided, for example, a method, comprising: transmitting, by a wireless device, a data accumulation request to an access node of a wireless network, wherein the data accumulation request comprises at least one downlink accumulation rule for accumulating downlink data; receiving a message from the access node, wherein the message indicates that there is downlink data in the access node for the wireless device; and triggering a service period for receiving the downlink data from the access node upon determining, on the basis of the received message, that the downlink data satisfies the at least one downlink accumulation rule.
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