Title:
セルブロードキャストを用いる居場所判定方法、その携帯端末、プログラム
Document Type and Number:
Japanese Patent JP4167658
Kind Code:
B2
Abstract:
A "cell broadcast information accumulation section" which accumulates cell broadcast information received by a "cell broadcast receiver" by relating it to the reception date and time, and especially information of a category for which the distribution area is "only one cell" (regional information). According to the cell broadcast information (especially regional information) accumulated in the "cell broadcast information accumulation section", the "location judgment section" judges the address of the area where the mobile terminal existed (that is, where the user was present) at the aforementioned reception date and time.
Inventors:
Soichi Kuwahara
Tachibana Yasunori
Junya Saito
Masato Kishi
Tachibana Yasunori
Junya Saito
Masato Kishi
Application Number:
JP2004571564A
Publication Date:
October 15, 2008
Filing Date:
May 08, 2003
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04M11/08; H04W4/06; H04W4/02; H04W8/18; H04W88/02
Domestic Patent References:
| JP2002344867A | ||||
| JP2002245347A | ||||
| JP2002223474A | ||||
| JP8065736A | ||||
| JP2002232933A | ||||
| JP2000059843A |
Attorney, Agent or Firm:
Yoshiyuki Osuga
Motoaki Hisagi
Motoaki Hisagi