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    WIRELESS ACCESS ESTABLISHMENT
    1.
    发明公开
    WIRELESS ACCESS ESTABLISHMENT 审中-公开

    公开(公告)号：EP4401510A3

    公开(公告)日：2024-10-23

    申请号：EP24179576.4

    申请日：2018-12-21

    申请人： Nokia Technologies Oy

    发明人： ALANEN, Olli ,  KASSLIN, Mika ,  KOLMONEN, Veli-Matti ,  MARIN, Janne

    IPC分类号： H04W48/20 ,  H04W84/12 ,  H04W88/12 ,  H04W48/12 ,  H04W74/0816

    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.

    WIRELESS LOCATION-SENSING
    4.
    发明公开
    WIRELESS LOCATION-SENSING 审中-公开

    公开(公告)号：EP3852398A1

    公开(公告)日：2021-07-21

    申请号：EP21151134.0

    申请日：2021-01-12

    申请人： Nokia Technologies Oy

    发明人： ALANEN, Olli ,  RANTALA, Enrico Henrik ,  KASSLIN, Mika ,  MARIN, Janne ,  KOLMONEN, Veli-Matti

    IPC分类号： H04W4/02 ,  H04W4/021

    摘要： An apparatus for a wireless network, comprising:
    at least one processor; and at least one memory including computer program code, wherein said at least one memory and computer program code are configured, with said at least one processor, to cause the apparatus to perform the following: receiving, from a wireless device at a location, a channel measurement signal; determining precoding coefficients for the location based on the channel measurement signal; characterized in that said at least one memory and computer program code are configured, with said at least one processor, to cause the apparatus to perform the following: storing the precoding coefficients as linked to the location; and utilizing, in a sensing phase, the precoding coefficients to sense the location for one or more objects at the location.

    DEEP SLEEP MODE FOR MESH POINTS
    8.
    发明授权
    DEEP SLEEP MODE FOR MESH POINTS 有权

    公开(公告)号：EP2188955B1

    公开(公告)日：2018-08-08

    申请号：EP08789677.5

    申请日：2008-09-09

    申请人： Nokia Technologies Oy

    发明人： KNECKT, Jarkko ,  KASSLIN, Mika

    IPC分类号： H04W52/02 ,  H04W84/18 ,  H04W76/28

    CPC分类号： H04W52/0216 ,  H04W76/25 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22

    摘要： Disclosed herein is an apparatus, method and computer program embodied in a computer-readable memory medium. The method includes transmitting a beacon or a directed transmission from a first device to inform at least one second device in a wireless communication network that the first device will be active only during an active time interval that comprises a beacon transmission period and an additional period near to the beacon transmission period and, at the completion of the active time interval, operating in a lower power mode of operation until a next active time interval. The wireless communication network may be embodied as a mesh network that includes a plurality of mesh points, and the first device and the at least one second device may each be a mesh point.