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公开(公告)号：US09936443B2
公开(公告)日：2018-04-03
申请号：US14627303
申请日：2015-02-20
Applicant: Nokia Technologies Oy
Inventor： Jarkko Kneckt , Olli Alanen , Mika Kasslin , Janne Marin , Enrico Henrik Rantala
Abstract: 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.
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公开(公告)号：US09877328B2
公开(公告)日：2018-01-23
申请号：US15040083
申请日：2016-02-10
Applicant: Nokia Technologies Oy
Inventor： Mika Kasslin , Janne Marin
CPC classification number: H04W72/0486 , H04W28/08 , H04W48/14 , H04W84/12
Abstract: A method to provide interoperable mechanisms for efficient use of frequency bands and channels in Wi-Fi networks, including receiving, by an access point device, a wireless request message from a wireless device, requesting information on candidate wireless networks; determining, by the access point device, whether the wireless device is associated with the access point device; and composing, by the access point device, a forwarding message to be transmitted by the access point device to a server, and including in the forwarding message an indication that the wireless device is associated with the access point device, if the wireless device is associated with the access point device.
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公开(公告)号：US12048010B2
公开(公告)日：2024-07-23
申请号：US17766441
申请日：2019-10-11
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , Enrico Henrik Rantala , Mika Kasslin , Janne Marin , Veli-Matti Kolmonen
IPC: H04W74/0816 , H04W74/08
CPC classification number: H04W74/0816 , H04W74/0866
Abstract: This document discloses a solution for detecting a transmission opportunity. According to an aspect, a method comprises as performed by an apparatus of a first wireless network: detecting a first transmission from a first apparatus of a second wireless network different from the first wireless network; transmitting, to a second apparatus of the first wireless network, a transmission mode request, wherein the transmission mode request indicates a request to transmit from the apparatus to the second apparatus at least during an interframe space of a transmission opportunity between the first apparatus and another apparatus of the second wireless network, receiving a transmission mode response from the second apparatus, wherein the transmission mode response indicates acceptance of the request; in response to detecting a second transmission from the first apparatus, transmitting a data frame during an interframe space following the second transmission.
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公开(公告)号：US11184070B2
公开(公告)日：2021-11-23
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 preceding coefficients to acquire information on the location.
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公开(公告)号：US10966155B1
公开(公告)日：2021-03-30
申请号：US16771562
申请日：2018-12-14
Applicant: Nokia Technologies Oy
Inventor： Mika Kasslin , Enrico Henrik Rantala , Janne Marin , Olli Alanen
IPC: H04W52/02
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20190052445A1
公开(公告)日：2019-02-14
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
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.
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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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