Invention Grant
- Patent Title: Communication device and communication method
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Application No.: US14479691Application Date: 2014-09-08
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Publication No.: US09642132B2Publication Date: 2017-05-02
- Inventor: Yosuke Nishikata , Yoshihiko Shirokura , Naoto Miyauchi , Masahiro Machida , Yukio Hayashi , Tetsuhiro Murata , Yasuaki Kamimura , Hiroaki Tamai , Takafumi Kawakami , Kazuya Takeuchi
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2012-053832 20120309
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W56/00 ; G08C15/06 ; H04W84/18 ; H04L29/08
Abstract:
A communication device is provided in a wireless multi-hop network. The communication device receives a sequence number, a divided time acquired by dividing a time width allocated for transmitting detected usage data by a division number, and the division number. The communication device calculates a remainder by dividing the received sequence number by the division number and calculates a transmission offset time based on the remainder and the divided time. The communication device transmits the usage data based on the calculated transmission offset time.
Public/Granted literature
- US20140376526A1 COMMUNICATION DEVICE AND COMMUNICATION METHOD Public/Granted day:2014-12-25
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