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Patent Searching and Data


Title:
INFORMATION ANALYSIS DEVICE AND INFORMATION ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2012/015041
Kind Code:
A1
Abstract:
Provided is an information analysis device comprising a receiver for receiving, from an external source, a position registration signal including a sector ID for which position registration has been performed, position registration time information, and a user ID; an extractor for extracting, from the position registration signal for individual users, a position registration signal at a position registration time immediately preceding a target time, and a position registration signal at a position registration time immediately following the target time; and a population distribution calculator for calculating, for each user, a per-sector population distribution at the target time on the basis of a position corresponding to the sector ID and the position registration time information included in the position registration signal immediately preceding the target time, a position corresponding to the sector ID and the position registration time information included in the position registration signal immediately following the target time, and the target time.

Inventors:
ODAWARA Tooru (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
小田原 亨 (〒50 東京都千代田区永田町二丁目11番1号 山王パークタワー 株式会社エヌ・ティ・ティ・ドコモ 知的財産部内 Tokyo, 〒1006150, JP)
OYABU Yuki (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
大薮 勇輝 (〒50 東京都千代田区永田町二丁目11番1号 山王パークタワー 株式会社エヌ・ティ・ティ・ドコモ 知的財産部内 Tokyo, 〒1006150, JP)
NAGATA Tomohiro (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
Application Number:
JP2011/067497
Publication Date:
February 02, 2012
Filing Date:
July 29, 2011
Export Citation:
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Assignee:
NTT DOCOMO, INC. (11-1, Nagatacho 2-chome Chiyoda-k, Tokyo 50, 〒1006150, JP)
株式会社エヌ・ティ・ティ・ドコモ (〒50 東京都千代田区永田町二丁目11番1号 Tokyo, 〒1006150, JP)
ODAWARA Tooru (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
小田原 亨 (〒50 東京都千代田区永田町二丁目11番1号 山王パークタワー 株式会社エヌ・ティ・ティ・ドコモ 知的財産部内 Tokyo, 〒1006150, JP)
OYABU Yuki (NTT DOCOMO INC., Sanno Park Tower, 11-1, Nagatacho 2-chome, Chiyoda-k, Tokyo 50, 〒1006150, JP)
大薮 勇輝 (〒50 東京都千代田区永田町二丁目11番1号 山王パークタワー 株式会社エヌ・ティ・ティ・ドコモ 知的財産部内 Tokyo, 〒1006150, JP)
International Classes:
G06Q50/00; H04W60/00
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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Claims: