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公开(公告)号：US09730148B2
公开(公告)日：2017-08-08
申请号：US14638165
申请日：2015-03-04
Applicant: Nokia Technologies Oy
Inventor： Janne Marin , Mika Kasslin , Jarkko Kneckt , Olli Alanen , Enrico Henrik Rantala
CPC classification number: H04W48/16 , H04W74/0816 , H04W84/12
Abstract: A solution for selecting a network discovery method in an apparatus. The apparatus performs the following: performing initial channel assessment of a radio channel at maximum a determined time period shorter than or equal to the shortest of a plurality of discovery frame broadcast periodicities employed by access nodes the apparatus is configured to search for in network discovery; upon determining that a transmission has been detected in the initial channel assessment, selecting a network discovery according to a first network discovery method; and upon detecting no transmission on the radio channel during the initial channel assessment, selecting network discovery according to a second network discovery method different from the first network discovery method.
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公开(公告)号：US09622266B2
公开(公告)日：2017-04-11
申请号：US14627051
申请日：2015-02-20
Applicant: Nokia Technologies Oy
Inventor： Jarkko Kneckt , Olli Alanen , Mika Kasslin , Janne Marin , Enrico Henrik Rantala
CPC classification number: H04W74/0816 , H04W16/14
Abstract: This document discloses some embodiments for configuring simultaneous transmissions in a wireless network. According to an aspect, a method including: detecting, by a first apparatus of a first wireless network on the basis of a first criterion, that transmissions performed simultaneously with a second apparatus of a second wireless network are allowed; determining, on the basis of a second criterion different from the first criterion, to prohibit frame transmissions simultaneous with frame transmissions of the second apparatus; upon the determining, causing transmission of a control message in the first wireless network, wherein the control message includes an instruction to refrain from transmissions simultaneously with the second apparatus.
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公开(公告)号：US20170070855A1
公开(公告)日：2017-03-09
申请号：US14845521
申请日：2015-09-04
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , Janne Marin , Jarkko Kneckt , Mika Kasslin
Abstract: An apparatus and a method for determining distances between apparatuses are disclosed. The method in a first apparatus includes joining a network including a set of apparatuses; setting a first predetermined operating mode for the first apparatus after joining the network; receiving from at least one second apparatus belonging to the net-work a message indicating a support for a ranging service from the second apparatus. As a response to the message, a ranging process with the second apparatus is initiated. A second predetermined operating mode is set for the first apparatus after completing the ranging process with the second apparatus network; and a range-limited service discovery frame is broadcast.
Abstract translation: 公开了一种用于确定设备之间的距离的装置和方法。 第一装置中的方法包括加入包括一组装置的网络; 在加入网络之后为第一设备设置第一预定操作模式; 从属于网络的至少一个第二设备接收指示对来自第二设备的测距服务的支持的消息。 作为对消息的响应，启动与第二装置的测距过程。 在完成与第二装置网络的测距处理之后，为第一装置设置第二预定操作模式; 并且广播范围有限的服务发现帧。
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公开(公告)号：US09571973B1
公开(公告)日：2017-02-14
申请号：US14845521
申请日：2015-09-04
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , Janne Marin , Jarkko Kneckt , Mika Kasslin
Abstract: An apparatus and a method for determining distances between apparatuses are disclosed. The method in a first apparatus includes joining a network including a set of apparatuses; setting a first predetermined operating mode for the first apparatus after joining the network; receiving from at least one second apparatus belonging to the net-work a message indicating a support for a ranging service from the second apparatus. As a response to the message, a ranging process with the second apparatus is initiated. A second predetermined operating mode is set for the first apparatus after completing the ranging process with the second apparatus network; and a range-limited service discovery frame is broadcast.
Abstract translation: 公开了一种用于确定设备之间的距离的装置和方法。 第一装置中的方法包括加入包括一组装置的网络; 在加入网络之后为第一设备设置第一预定操作模式; 从属于网络的至少一个第二设备接收指示对来自第二设备的测距服务的支持的消息。 作为对消息的响应，启动与第二装置的测距过程。 在完成与第二装置网络的测距处理之后，为第一装置设置第二预定操作模式; 并且广播范围有限的服务发现帧。
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公开(公告)号：US12207297B2
公开(公告)日：2025-01-21
申请号：US17798995
申请日：2020-12-22
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , David Lopez-Perez , Mika Kasslin , Adrian Garcia Rodriguez , Lorenzo Galati Giordano
Abstract: Method for channel contention and data frame transmission in a wireless network. Said method for an apparatus of a first wireless network comprises: operating the apparatus on at least a first channel and a second channel of the first wireless network; while performing said operating in a first operating mode to transmit a first data frame to a receiver apparatus of the first wireless network, contending (202) simultaneously on both the first channel and the second channel and transmitting (206, 208) the first data frame on the one of the first channel and second channel where said contending is first successful; switching from the first operating mode to a second operating mode; while operating in the second operating mode to transmit a second data frame to the receiver apparatus, contending (212) simultaneously on both the first channel and the second channel and transmitting (216, 218, 220) the second data frame to the receiver apparatus according to the following conditions: in response to successful contention on the first channel before successful contention on the second channel, transmitting the second data frame to the receiver apparatus on the first channel; and in response to successful contention on the second channel before successful contention on the first channel, transmitting the second data frame on the second channel if the contention becomes successful also on the first channel or if the first channel is reserved to an apparatus of a second wireless network different from the first wireless network while the second data frame is transmitted.
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Patent Agency Ranking
公开(公告)号：US11765706B2
公开(公告)日：2023-09-19
申请号：US17421752
申请日：2019-01-23
Applicant: Nokia Technologies Oy
Inventor： Hans Thomas Höhne , Mika Kasslin , Janne Petteri Tervonen , Jari Pekka Mustajärvi , Olli Alanen , Esa Mikael Malkamäki
IPC: H04W72/0453 , H04W72/02 , H04W74/00 , H04W72/542
CPC classification number: H04W72/0453 , H04W72/02 , H04W72/542 , H04W74/008
Abstract: This document discloses a solution for selecting a frequency channel for a service. According to an aspect, a method comprises: receiving, by a first access node of a first wireless network, a scanning message comprising at least one information element indicating a channel access limit for a frequency channel operated by a second access node of a second wireless network; selecting, by the first access node on the basis of the at least one information element, the frequency channel or another frequency channel for an ultra-reliable low-latency (URLLC) service provided by the apparatus; and upon selecting the frequency channel for the URLLC service, causing by the first access node transmission of frames of the service within channel access limits indicated by the at least one information element.
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公开(公告)号：US20230239703A1
公开(公告)日：2023-07-27
申请号：US18007977
申请日：2020-06-04
Applicant: Nokia Technologies Oy
Inventor： Claudio Rosa , Morten Toft , Olli Alanen , Mika Kasslin
CPC classification number: H04W16/14 , H04W74/0816
Abstract: A method and apparatus for communicating on multiple channels, perhaps in data duplication communications in unlicensed spectrum. The method comprises scanning a plurality of channels in unlicensed spectrum to determine whether the plurality of channels are available. In response to determining at least one of the channels is available determining when a transmitting opportunity may occur and estimating at least one delay between said transmitting opportunity and at least one further transmitting opportunity at which it is estimated that the apparatus may be able to transmit a signal on at least one other of said multiple channels. Determining hether any of said at least one delays lie within a current deferral allowance and where not transmitting the signal on the available hannel; and where so delaying transmitting the signal until a further transmitting opportunity within the current deferral allowance.
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公开(公告)号：US20210218448A1
公开(公告)日：2021-07-15
申请号：US17150727
申请日：2021-01-15
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , Mika Kasslin , Janne Marin , Veli-Matti Kolmonen , Enrico Henrik Rantala
Abstract: This document describes a solution for sensing a location by using a wireless network. According to an aspect, a method for an access node of the wireless network comprises: receiving, by the access node from a wireless device at a location, a channel measurement signal; determining, by the access node, precoding coefficients for the location based on the channel measurement signal; storing, by the access node, the precoding coefficients as linked to the location; and utilizing, by the access node, the precoding coefficients to acquire information on the location.
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公开(公告)号：US10817071B2
公开(公告)日：2020-10-27
申请号：US16336419
申请日：2017-09-15
Applicant: Nokia Technologies Oy
Inventor： Enrico Rantala , Mika Kasslin , Janne Marin , Olli Alanen
IPC: G06F3/01 , G02B27/01 , G09F13/12 , A47G1/02 , G02B5/08 , G06F3/16 , G06F3/03 , E03C1/05 , G09F13/18
Abstract: A method, apparatus and computer program product are provided for displaying messages by reducing a reflectivity of a display. A display, such as a smart mirror, provides reflective properties and digital information. The reflectivity of some portions of the display may be altered such that the display provides the visual effect of steam. By varying the reflectivity in different portions of the display, messages may be provided via the display so as to appear written in the steam. Trigger actions, such as a user entering the vicinity, the detected sound of miming water, and/or the like, may cause the visual effect of steam or display of the message. A user may provide a message by a hand gesture, or writing the message in the air and see the message at is provided via a display. Users may transmit messages to other users, and may view received messages in the display.
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公开(公告)号：US10809873B2
公开(公告)日：2020-10-20
申请号：US16343980
申请日：2017-10-20
Applicant: Nokia Technologies Oy
Inventor： Istvan Beszteri , Mika Kasslin , Janne Marin , Lauri Laitinen , Olli Alanen , Oleg Chistyakov
IPC: G06F3/00 , G06F3/0481 , G06F3/01 , G06F3/14
Abstract: A method comprising: determining, relative to a display, a point of view of a user of the display; controlling content displayed in the display in dependence upon the determination of the point of view of the user of the display.
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