Title:
TIME INFORMATION PROCESSING DEVICE, TIME CORRECTION INFORMATION TRANSMISSION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2014/027413
Kind Code:
A1
Abstract:
An objective of the present invention is to improve precision of time correction information provided using time information from a mobile body communication network. A time information processing device comprises: a wireless communication control unit which receives a specified message including time information from a wireless body communication network; a close-range wireless communication unit which transmits time correction information to a device on a periphery, using close-range wireless communication; and a data control unit which, if the specified message is received, and before handing off the specified message to a higher-order layer which processes the specified message, extracts the time information from the specified message, generates the time correction information, and transmits the time correction information to the close-range wireless transmission unit.
Inventors:
TAKAYANAGI ASAKO (JP)
Application Number:
PCT/JP2012/070845
Publication Date:
February 20, 2014
Filing Date:
August 16, 2012
Export Citation:
Assignee:
NEC CASIO MOBILE COMM LTD (JP)
TAKAYANAGI ASAKO (JP)
TAKAYANAGI ASAKO (JP)
International Classes:
G04G5/00; H04W88/02
Foreign References:
| JP2012173075A | 2012-09-10 | |||
| JP2005189185A | 2005-07-14 | |||
| JP2006270838A | 2006-10-05 | |||
| JP2009118403A | 2009-05-28 | |||
| JP2010019566A | 2010-01-28 | |||
| JP2011112472A | 2011-06-09 |
Attorney, Agent or Firm:
KATO, Asamichi (JP)
Asamichi Kato (JP)
Asamichi Kato (JP)
Download PDF: