公开(公告)号：US20170086253A1

公开(公告)日：2017-03-23

申请号：US15233700

申请日：2016-08-10

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kazuho KYOU ,  Makoto NAKAGAWA ,  Takaomi YONEKURA

IPC: H04W76/06 ,  H04L29/08 ,  H04W68/00 ,  H04W4/00

CPC classification number: H04W76/34 ,  H04L61/2038 ,  H04L61/2046 ,  H04L61/2092 ,  H04L61/6022 ,  H04L67/303 ,  H04W4/80 ,  H04W68/005

Abstract: A wireless communication device includes a wireless communication unit, a storage unit and a processor. The wireless communication unit performs near field communication with another wireless communication device. The storage unit stores an other-device address which is identification information of said another wireless communication device and which is acquired through the wireless communication unit. The processor updates an own-device address which is identification information of the wireless communication device, when receiving an instruction for excluding the other-device address from a connection destination of the near field communication.

公开(公告)号：US20170303336A1

公开(公告)日：2017-10-19

申请号：US15642721

申请日：2017-07-06

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kazuho KYOU ,  Makoto NAKAGAWA ,  Takaomi YONEKURA

IPC: H04W76/06 ,  H04W4/00 ,  H04L29/12 ,  H04W68/00 ,  H04L29/08

CPC classification number: H04W76/34 ,  H04L61/2038 ,  H04L61/2046 ,  H04L61/2092 ,  H04L61/6022 ,  H04L67/303 ,  H04W4/80 ,  H04W68/005

Abstract: A wireless communication method of one wireless communication device which performs wireless communication with another wireless communication device, including displaying identification information of said another wireless communication device; notifying identification information of the wireless communication device, to said another wireless communication device by near field communication; receiving the identification information of said another wireless communication device updated by said another wireless communication device, from said another wireless communication device; and updating the identification information of said another wireless communication device to be displayed in the displaying step.

公开(公告)号：US20190072913A1

公开(公告)日：2019-03-07

申请号：US16081065

申请日：2016-12-07

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Hiroshi IWAMIYA ,  Sadao NAGASHIMA ,  Satomi MICHITSUTA ,  Makoto NAKAGAWA ,  Toyokazu NISHIO

IPC: G04R20/06 ,  G04R20/30 ,  G04G7/00 ,  H04W92/08 ,  H04W4/80

Abstract: A communication system (1) comprises a central (100) and a peripheral (200). The central (100) receives location information and time information from NTP servers (10) and a location server (30). The central (100) creates first offset information of the time measured by its own device and the time information received from the NTP servers (10). The central (100) acquires from map information a time difference corresponding to a location presented by the location information received from the location server (30). The central (100) creates first updated time information based on the time measured by its own device, first offset information, and time difference corresponding to the location presented by the location information received from location server (30) and transmits the first updated time information to the peripheral (200). The peripheral (200) changes the time displayed by its own device based on the received first updated time information.