Title:
無線アクセス・プロトコル・システムにおけるプリペイド無線電話アカウント再生
Document Type and Number:
Japanese Patent JP2004516749
Kind Code:
A
Abstract:
A service control point transmits (301) a recharge request message or advice of charge to a mobile client resident in a wireless communications device. The message is first received by a wireless telephony application server that then forwards (302) the message to a wireless access protocol gateway. The wireless access protocol gateway then sends (303) the request to the mobile client. The user of the mobile client responds (304 or 310) with an affirmative or negative answer to the request to recharge the prepaid telephone airtime account. The service control point then either recharges (306) the account as instructed or lets the account expire (312), depending on the response from the user.
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Inventors:
Chan Jim
Suryanarayanara lalisa
Schmitt richard
Suryanarayanara lalisa
Schmitt richard
Application Number:
JP2002552289A
Publication Date:
June 03, 2004
Filing Date:
October 11, 2001
Export Citation:
Assignee:
SBC Technology Resources, Inc.
International Classes:
H04M15/00; H04B7/26; H04L12/14; H04L29/08; H04M11/00; H04M17/00; H04Q3/00; H04W4/24; (IPC1-7): H04M15/00; H04B7/26; H04M11/00; H04M17/00
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda