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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：US11849467B2
公开(公告)日：2023-12-19
申请号：US16976003
申请日：2019-02-25
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , Jari Pekka Mustajarvi , Hans Thomas Hohne , Janne Petteri Tervonen , Mika Kasslin
CPC classification number: H04W72/30 , H04W8/08 , H04W74/0816
Abstract: There is provided a method in an access point, the method comprising: grouping a plurality of terminal devices that are within certain radio distance from each other into same group; selecting a single terminal device of the group to reply to a transmission request message on behalf of the group; transmitting the transmission request message, wherein the transmission request message indicates the single selected terminal device of the group that should reply to the transmission request message on behalf of the group; and in response to the transmitting the transmission request message, initiating receiving a transmission response message from the single selected terminal device on behalf of the group.
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公开(公告)号：US20230254894A1
公开(公告)日：2023-08-10
申请号：US18015593
申请日：2020-07-13
Applicant: Nokia Technologies Oy
Inventor： Claudio Rosa , Nuno Pratas , Olli Alanen , Mika Kasslin , Adrian Garcia RODRIGUEZ , Lorenzo Galati GIORDANO
CPC classification number: H04W74/0808 , H04W16/14
Abstract: A node configured to support a method of communicating between two nodes in the unlicensed spectrum is disclosed where a channel can be simultaneously used for downlink and uplink communication. The method performed at a node involves assessing at that node, for example, a UE, that there is a transmission to be made to a further node, for example a gNB. The first node receives an indication that communication with the further node is supportable on a channel within an unlicensed spectrum using flexible frequency division duplex (FDD) techniques. The first node determines whether transmission by the further node is being made within a first portion of the channel within the unlicensed spectrum; and if so, transmits to the further node within a second portion of the channel which does not overlap with the first.
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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
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.
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公开(公告)号：US11595148B2
公开(公告)日：2023-02-28
申请号：US17336741
申请日：2021-06-02
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Lorenzo Galati Giordano , Mika Kasslin , Nuno Manuel Kiilerich Pratas , Adrian Garcia Rodriguez , Claudio Rosa , Olli Alanen
Abstract: A method comprising determining that interference may occur in a wireless network an apparatus is connected to, obtaining a first link that is of a first type, obtaining a second link that is of a second type, determining data to be transmitted from the apparatus to another apparatus connected to the wireless network, determining that a transmission occurs in the first link and transmitting the data in the second link, wherein the transmission in the first link has a longer duration than transmitting the data in the second link and the transmission in the first link and transmitting the data in the second link overlap in time.
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Patent Agency Ranking
公开(公告)号：US11330520B2
公开(公告)日：2022-05-10
申请号：US16473017
申请日：2017-01-03
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , Mika Kasslin , Janne Marin , Enrico Henrik Rantala
Abstract: Disclosed is an apparatus, computer program product, and method for determining to transmit frames on a frequency channel; determining a first sub-band of the frequency channel for wake-up radio transmissions according to a wake-up radio access technology and a second sub-band of the frequency channel, different from the first sub-band, for main radio transmissions according to another radio access technology; allocating the first sub-band for the wake-up radio transmissions and simultaneously allocating the second sub-band for the main radio transmissions; transmitting, using a main radio interface of an access network (AN), using said another radio access technology, a frame comprising a header indicating said allocations, and transmitting, after transmitting the header, a wake-up signal on the first sub-band by using a wake-up radio interface of the AN operating according to the wake-up radio access technology and, simultaneously, transmitting another radio signal on the second sub-band using the main radio interface.
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公开(公告)号：US11218961B2
公开(公告)日：2022-01-04
申请号：US16769155
申请日：2019-01-04
Applicant: Nokia Technologies Oy
Inventor： Enrico Rantala , Mika Kasslin , Janne Marin , Olli Alanen
Abstract: According to an example aspect of the present invention, there is provided a method, comprising: establishing, via a main radio, a data link schedule comprising a plurality of communication resource periods for a data link between a first wireless device and a second wireless device, wherein at least a sub-set of the plurality of communication resource periods are scheduled to start periodically, pausing data transmission by transferring, via the main radio, a control message during a communication resource period of the data link schedule, entering the power save mode in response to transferring the control message, maintaining the power save mode over at least one further communication resource period of the data link schedule, and transmitting a wake-up frame, via a wake-up radio different from the main radio, in response to detecting need for further data transmission during the data link schedule.
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公开(公告)号：US20210045087A1
公开(公告)日：2021-02-11
申请号：US16976003
申请日：2019-02-25
Applicant: Nokia Technologies Oy
Inventor： Olli Alanen , Jari Pekka Mustajarvi , Hans Thomas Hohne , Janne Petteri Tervonen , Mika Kasslin
Abstract: There is provided a method in an access point, the method comprising: grouping a plurality of terminal devices that are within certain radio distance from each other into same group; selecting a single terminal device of the group to reply to a transmission request message on behalf of the group; transmitting the transmission request message, wherein the transmission request message indicates the single selected terminal device of the group that should reply to the transmission request message on behalf of the group; and in response to the transmitting the transmission request message, initiating receiving a transmission response message from the single selected terminal device on behalf of the group.
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公开(公告)号：US10823829B2
公开(公告)日：2020-11-03
申请号：US15571144
申请日：2015-05-22
Applicant: Nokia Technologies Oy
Inventor： Jarkko Kneckt , Olli Alanen , Mika Kasslin , Janne Marin
Abstract: This document discloses a solution for determining distances. In the solution, a first frame is transmitted (200) to a second apparatus; a second frame is received (202) from the second apparatus, as response to the first frame; an indication of the duration between the reception time of the first frame and transmission of the second frame is received (204); an indication whether the duration is constant or variable is received (206); and in case the duration is constant, the distance between the first apparatus and the second apparatus is determined (208) based at least partly on the indication of the duration.
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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
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.
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