WIRELESS TERMINAL DEVICE, INFORMATION PROCESSING DEVICE, COMMUNICATION SYSTEM AND METHOD OF CONTROLLING WIRELESS TERMINAL DEVICE

Title:

WIRELESS TERMINAL DEVICE, INFORMATION PROCESSING DEVICE, COMMUNICATION SYSTEM AND METHOD OF CONTROLLING WIRELESS TERMINAL DEVICE

Document Type and Number:

WIPO Patent Application WO/2012/096226

Kind Code:

A1

Abstract:

[Problem] To easily share a right for connecting to a network among a plurality of wireless terminal devices. [Solution] A communication system (100) allows a plurality of wireless terminal devices (300, 400, 800) to share a right for connecting to a network (the right to use USIM information) to connect to a public network (110) via a wireless network. The right for connecting to a network is constituted by a plurality of rights for connecting to a network wherein service contents provided via the public network (110) after connection to the public network (110) are mutually different. A wireless terminal device management database (220) is a database for managing the rights for connecting to a network set for the plurality of wireless terminal devices (300,400, 800). An authentication control unit (210) rewrites the contents of the wireless terminal device management database (220) on the basis of rewrite information based on a user operation and sets for each wireless terminal device the right for connecting to a network so that the rewritten contents are set.

Inventors:

ITOH KATSUTOSHI (JP)
NAITO MASAHIKO (JP)

Application Number:

PCT/JP2012/050168

Publication Date:

July 19, 2012

Filing Date:

January 06, 2012

Export Citation:

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Assignee:

SONY CORP (JP)
ITOH KATSUTOSHI (JP)
NAITO MASAHIKO (JP)

International Classes:

H04M11/00; H04M1/00; H04W8/20

Domestic Patent References:

WO2003041445A1

2003-05-15

Foreign References:

JP2010532107A	2010-09-30
JP2007311871A	2007-11-29
JP2001285916A	2001-10-12
JP2008541635A	2008-11-20
JP2007513534A	2007-05-24
JP2008210301A	2008-09-11

Other References: