Device communication
    42.
    发明授权

    公开(公告)号:US10020997B2

    公开(公告)日:2018-07-10

    申请号:US13808540

    申请日:2011-05-31

    申请人: Sami Niemi

    摘要: The present invention relates to communications systems, and more particularly to enabling one communications device to access data, such as a set of multimedia objects, accessible by another communications device. Identity code information is communicated between the communications devices and the server, wherein a representation of the identity code is communicated from one of the communications devices to the other of the communications devices and then to the server. The identity code is associated with data accessible by one of the communications device and the data is associated with access rights. The server is thereby able to associate specific communications devices, access rights and contents.

    Radio communication system
    45.
    发明授权

    公开(公告)号:US10009871B2

    公开(公告)日:2018-06-26

    申请号:US15712869

    申请日:2017-09-22

    发明人: Hiroaki Kumashiro

    摘要: A first radio device promotes formation of a temporary group. A second radio device responds to the promotion of the formation of the temporary group. The first radio device includes: a first position information calculator that calculates position information of the first radio device; and a position information transmission controller that controls to transmit the position information of the first radio device to the second radio device at a time of promoting the formation of the temporary group. The second radio device includes: a second position information calculator that calculates position information of the second radio device; a distance calculator that calculates a distance between the first and second radio devices; and a temporary group participation controller that controls to participate in the temporary group when the distance between the first and second radio devices is within a predetermined distance.

    Contactless data transfer systems and methods

    公开(公告)号:US09960820B2

    公开(公告)日:2018-05-01

    申请号:US13848735

    申请日:2013-03-22

    申请人: Keyssa, Inc.

    IPC分类号: H04B7/24 H04B7/00 H04W8/08

    CPC分类号: H04B7/00 H04W8/085

    摘要: Data may be transferred from a communication subsystem of a first device to a communication subsystem of a second device contactlessly, at high speed, and without intervention by host processors of either device. Devices may be programmed or personalized at the factory or warehouse, and may personalized at a warehouse or at a point of sale while in the box. Various modes of operation and use scenarios are described. Portions of the devices themselves, or a transmission path between the devices may be shielded against snooping by a material which degrades an EHF signal passing therethrough.