WO2000067448A1 - Secure wap transactions using voice based authentication - Google Patents
Secure wap transactions using voice based authentication Download PDFInfo
- Publication number
- WO2000067448A1 WO2000067448A1 PCT/SE2000/000648 SE0000648W WO0067448A1 WO 2000067448 A1 WO2000067448 A1 WO 2000067448A1 SE 0000648 W SE0000648 W SE 0000648W WO 0067448 A1 WO0067448 A1 WO 0067448A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wml
- voice
- authentication
- user
- application
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000004044 response Effects 0.000 claims description 4
- 238000012795 verification Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 9
- 230000006870 function Effects 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/325—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices using wireless networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/326—Payment applications installed on the mobile devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
- G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
- G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
- G07F7/1025—Identification of user by a PIN code
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification techniques
- G10L17/22—Interactive procedures; Man-machine interfaces
- G10L17/24—Interactive procedures; Man-machine interfaces the user being prompted to utter a password or a predefined phrase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/068—Authentication using credential vaults, e.g. password manager applications or one time password [OTP] applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/102—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for e-commerce
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
Definitions
- This invention relates to an arrangement and method for providing user authentication when performing Wireless Electronic Commerce transactions using a mobile device.
- SIM card based security This requires either that the microbrowser is located on the SIM card, or that there exists standard solutions for a phone microbrowser to access the SIM card security functions.
- SIM card solutions are limited to GSM systems.
- a SIM Application Toolkit based browser has certain limitations due to proprietary SIM technology, limited functionality in the SIM Toolkit standards and no support outside GSM.
- WAP 1.0 based solutions there is a need for intermediate solutions using WAP 1.0 based solutions, which has not solved the security aspects .
- the present invention has as its objective to provide user authentication security when performing Wireless Electronic Commerce transactions on a mobile device without security functions above standard security provided by the network.
- the invention is applicable in Wireless Electronic Commerce and other Wireless Application Protocol (WAP) based applications requiring user authentication above what is provided by the wireless network itself.
- WAP Wireless Application Protocol
- the invention is applicable in wireless networks like GSM, D-AMPS and CDMA.
- Figure 1 is a schematic diagram showing the various entities involved in a transaction using the present invention.
- Figure 2 shows a network architecture example for systems using the invention.
- Figure 3 shows an example of a message flow for a transaction using the invention.
- FIG. 1 shows the various entities involved when a user wishes to access a WML based application (wireless E- commerce, Intranet access gateway, premium service access, etc.), 4, via a mobile device, and using a method and system according to the present invention.
- the user starts a WML based diaglogue involving a WML based browser, 1, a microbrowser with the ability to display Wireless Mark-up Language (WML) •
- WML Wireless Mark-up Language
- the browser can be located in a phone or other type of wireless device, like a Personal Digital Assistant (PDA).
- PDA Personal Digital Assistant
- parts of the browser may be implemented in a server.
- An example of this, is a GSM phone using the GSM Phase 2 USSD feature together with a proxy server that converts WML content to USSD text strings that is displayed on the phone.
- the mobile device is connected in a wireless network, 2, including a WAP gateway.
- This entity consists of all wireless switching components like Base Station System (BSS) and Mobile Switching Centre (MSC) .
- BSS Base Station System
- MSC Mobile Switching Centre
- the WAP gateway converts between the WAP protocol and and bearer services on the radio side, and Internet protocols on the Internet side.
- the user accesses the WML based application, 4.
- This entity is an application that uses the WAP defined Wireless Mark ⁇ up Language (WML) for dialogue with a user. At a certain stage in the dialogue an authentication is required.
- the application, 4 uses a voice password handling enrity, 3, for authentication of the user.
- This entity is a network component that handles voice recognition and voice based dialogue with the user. It will also handle the password and personal voice detection mechanisms. This entity will typically be based on an Integrated Voice Response (IVR) system. . .
- IVR Integrated Voice Response
- the authentication can be performed by presenting a WML card (page) to the user that includes a menu entry initiating a voice call to an IVR based authentication centre using basic Wireless Telephony Application functionality (the ability to make a phone call by selecting an entry in a WAP based menu) .
- the authentication is performed using a voice-based password that may provide both a user password and verification of the user's voice.
- the result of the authentication is returned to the WML based application, which continues or finalises the transaction.
- the voice password handling entity may instead initiate a call to the user after the WML dialogue is finished, to perform the authentication.
- the voice password handling entity may identify the user that shall be authenticated by his/her calling ID (phone number) .
- phone number phone number
- extra identification of the user is required for the voice password handling entity. This can be accomplished using a B-number that provides extra information, or by informing the voice password handling entity in advance that an authentication of a specific user is to be taken place from the given phone number.
- the actual algorithm used by the Voice password handling entity for performing the authentication may differ for different implementations of a voice password handling entity.
- An example of an algorithm is using a personal PIN code combined with recognition of a personal voice.
- the voice password handling entity will request the entire PIN code, or alternatively a random digit within the PIN code. The latter will secure that the entire PIN code is never passed at the same time.
- Personal voice recognition will provide a verification of a specific person's own voice within an acceptable level of accuracy.
- the voice password handling entity pass information on the result of the authentication using a secured link towards the WML based application .
- A The interface between the device containing the WML based browser and the wireless network.
- connection with the ability to transport digital coded voice. This may be a 56/64 kbits/s circuit using a signalling scheme like Signalling System #7 or ISDN. g
- An interface carrying WML content This is normally an IP based interf ce.
- the protocol carrying WML can be the WAP stack, HTTP or HTTP ⁇ .
- the two entities may be connected directly or via a secure network connection.
- FIG. 2 An exemplary physical embodiment of an arrangement according to the invention is shown in Fig. 2 as a network architecture.
- the user accesses an application of interest located on a Wireless E-commerce server from a cellular phone with a microbrowser installed.
- the wireless E-commerce server is connected to an IVR server which performs the authentication.
- the connection uses a proprietary link for security reasons.
- the interfaces involved are as defined above.
- the procedure for establishing the WAP session is shown as a message sent from the user terminal to the application.
- This message triggers off a message from the application to the voice password handling entity.
- This in turn initiates an exchange of call ontrol messages between the browser (on the user terminal) and the voice password handling entity (on the IPV server) .
- the voice password handling entity sends an Authentication OK message to the application.
- the application may then complete the transaction.
- the advantage of the inventive arrangement and method is that it provides enhanced user authentication features on first phase WAP/WML based devices.
- Voice password based security solution are being implemented e.g. in bank systems, i.e. this solution will fulfil financial institution requirements to user authentication security.
- this function By using the click-to-call' feature of WAP, this function will be easy to use for the end user.
- the invention may be used for any type of WML based transactions that requires authentication security above what is provided by basic WAP and the cellular network. This may be home banking access, access to restricted information (e.g. corporate information), an extra security for passing an Intranet firewall for WAP access, etc.
- restricted information e.g. corporate information
- an extra security for passing an Intranet firewall for WAP access etc.
- GSM Global System for Mobile Communications. A digital cellular phone technology based on TDMA that is widely deployed in Europe and throughout the world.
- Gateway A gateway is a network point that acts as an entrance to another network.
- a proxy server acts as a gateway between the internal network and the Internet.
- a gateway may also be any device that passes packets from one network to another network in their trip across the Internet.
- HTTP The Hypertext Transfer Protocol
- HTTP is the set of rules for exchanging files (text, graphic images, sound, video, and other multimedia files) on the World Wide Web. Relative to the TCP/IP suite of protocols (which are the basis for information exchange on the Internet) , HTTP is an application protocol.
- Protocol is a Web protocol built into a browser that encrypts and decrypts user page requests as well as the pages that are returned by the Web server.
- HTTPS is really just the use of Secure Socket Layer (SSL) as a sublayer under its regular HTTP application layer.
- SSL Secure Socket Layer
- IVR Interactive Voice Response An automated telephone answering system that responds with a voice menu and allows the user to make choices and enter information via the keypad. IVR systems are widely used in call centres as well as a replacement for human switchboard operators. The system may also integrate database access and fax response.
- J. Microbrovser A slimmer variant of a WWW browser tailored for thin clients with small displays and low bandwidth communication. Examples of a microbrowser is the browser on a WAP client, e.g. a WAP enabled phone.
- K. Password In the context of the invention, a secret pattern shared between the user and the entity providing the authorisation.
- the password may be a spoken word, or e.g. a PIN code consisting of a number of digits.
- SIM card is a special type of smart card that is used for security, subscription data and storage in a GSM phone.
- the SIM Application Toolkit standard in GSM also enables simple applications to be stored and executed on the SIM card.
- WAP Wireless Application Protocol A wireless standard initially proposed by Motorola, Ericsson and Nokia for providing small wireless devices like phones and PDAs access to Internet type content.
- WAP uses the Wireless Markup Language (WML) for presenting Internet content.
- WML Wireless Markup Language
- WTA provides telephony functions that may be used in association with WAP.
- the WTA functionality required is the ability to make a phone call by selecting an entry in a WAP based menu.
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Accounting & Taxation (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Computer Security & Cryptography (AREA)
- Finance (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- Economics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Multimedia (AREA)
- Development Economics (AREA)
- Computer Hardware Design (AREA)
- Marketing (AREA)
- Acoustics & Sound (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU44432/00A AU4443200A (en) | 1999-04-29 | 2000-04-25 | Secure wap transactions using voice based authentication |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO19992071A NO313949B1 (en) | 1999-04-29 | 1999-04-29 | Authentication in mobile networks |
NO19992071 | 1999-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000067448A1 true WO2000067448A1 (en) | 2000-11-09 |
Family
ID=19903265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2000/000648 WO2000067448A1 (en) | 1999-04-29 | 2000-04-25 | Secure wap transactions using voice based authentication |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR023799A1 (en) |
AU (1) | AU4443200A (en) |
NO (1) | NO313949B1 (en) |
WO (1) | WO2000067448A1 (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001097105A2 (en) * | 2000-06-12 | 2001-12-20 | Accenture Properties (2) Bv | Mobile commerce |
EP1209639A2 (en) * | 2000-11-22 | 2002-05-29 | Fujitsu Limited | Net shopping method, system therefor, and automatic payment transfer device |
WO2002065415A1 (en) * | 2001-02-13 | 2002-08-22 | Sagem S.A. | Method for electronically ordering products at a sales outlet |
FR2824688A1 (en) * | 2001-05-14 | 2002-11-15 | Device Inc E | Internet telecommunications protocol distant site contents display using Internet standard HTTP/TCP/IP/PPP protocols not WAP protocols. |
WO2003019856A2 (en) * | 2001-08-30 | 2003-03-06 | Wmode Inc. | Authentication of a subscriber on a public network |
EP1302917A2 (en) * | 2001-08-16 | 2003-04-16 | Siemens Aktiengesellschaft | Method and apparatus for electronic payment of goods and services, in particular for an application on a data network |
WO2003047208A1 (en) * | 2001-11-29 | 2003-06-05 | Mobile Commerce Limited | Credit card payment by mobile phone |
WO2004107284A1 (en) * | 2003-05-30 | 2004-12-09 | Koninklijke Kpn N.V. | Method and system for recovery of an electronic voucher and content received using an electronic voucher |
WO2004107285A1 (en) * | 2003-05-12 | 2004-12-09 | Briza Technologies, Inc. | Credit card sms portal transmission system and process |
EP1708172A1 (en) * | 2005-03-30 | 2006-10-04 | Top Digital Co., Ltd. | Voiceprint identification system for E-commerce |
WO2009000190A1 (en) * | 2007-06-22 | 2008-12-31 | Huawei Technologies Co., Ltd. | A safety status estimate method, apparatus and system |
WO2010147944A1 (en) * | 2009-06-15 | 2010-12-23 | John Mikkelsen | Mobile dialogue system and mobile content delivery solutions |
CN101110980B (en) * | 2006-07-18 | 2010-12-29 | 中兴通讯股份有限公司 | System and method for implementing access voice interactive business |
CN101267456B (en) * | 2008-03-31 | 2011-04-13 | 中国联合网络通信集团有限公司 | Method and system for preventing CP subscription simulation |
EP2626826A1 (en) * | 2012-02-07 | 2013-08-14 | Voice Commerce Group Technologies Limited | A system and method for processing transactions |
CN102483833B (en) * | 2009-06-15 | 2016-12-14 | 约翰·米克尔森 | Mobile conversational system and mobile content transmission scheme |
Citations (2)
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US5613012A (en) * | 1994-11-28 | 1997-03-18 | Smarttouch, Llc. | Tokenless identification system for authorization of electronic transactions and electronic transmissions |
US5897616A (en) * | 1997-06-11 | 1999-04-27 | International Business Machines Corporation | Apparatus and methods for speaker verification/identification/classification employing non-acoustic and/or acoustic models and databases |
-
1999
- 1999-04-29 NO NO19992071A patent/NO313949B1/en unknown
-
2000
- 2000-04-25 WO PCT/SE2000/000648 patent/WO2000067448A1/en active Application Filing
- 2000-04-25 AU AU44432/00A patent/AU4443200A/en not_active Abandoned
- 2000-04-28 AR ARP000102052A patent/AR023799A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5613012A (en) * | 1994-11-28 | 1997-03-18 | Smarttouch, Llc. | Tokenless identification system for authorization of electronic transactions and electronic transmissions |
US5897616A (en) * | 1997-06-11 | 1999-04-27 | International Business Machines Corporation | Apparatus and methods for speaker verification/identification/classification employing non-acoustic and/or acoustic models and databases |
Non-Patent Citations (1)
Title |
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XP002901136 * |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001097105A3 (en) * | 2000-06-12 | 2003-03-13 | Accenture Properties 2 Bv | Mobile commerce |
WO2001097105A2 (en) * | 2000-06-12 | 2001-12-20 | Accenture Properties (2) Bv | Mobile commerce |
EP1209639A3 (en) * | 2000-11-22 | 2003-09-17 | Fujitsu Limited | Net shopping method, system therefor, and automatic payment transfer device |
EP1209639A2 (en) * | 2000-11-22 | 2002-05-29 | Fujitsu Limited | Net shopping method, system therefor, and automatic payment transfer device |
US7319978B2 (en) | 2000-11-22 | 2008-01-15 | Fujitsu Limited | Net shopping method, system therefor, and automatic payment transfer device |
WO2002065415A1 (en) * | 2001-02-13 | 2002-08-22 | Sagem S.A. | Method for electronically ordering products at a sales outlet |
FR2824688A1 (en) * | 2001-05-14 | 2002-11-15 | Device Inc E | Internet telecommunications protocol distant site contents display using Internet standard HTTP/TCP/IP/PPP protocols not WAP protocols. |
WO2002093870A2 (en) * | 2001-05-14 | 2002-11-21 | E-Device Inc. | Method for using wml protocol in a tcp/ip environment, component, equipment and system |
WO2002093870A3 (en) * | 2001-05-14 | 2003-03-20 | Device Inc E | Method for using wml protocol in a tcp/ip environment, component, equipment and system |
EP1302917A3 (en) * | 2001-08-16 | 2004-01-02 | Siemens Aktiengesellschaft | Method and apparatus for electronic payment of goods and services, in particular for an application on a data network |
EP1302917A2 (en) * | 2001-08-16 | 2003-04-16 | Siemens Aktiengesellschaft | Method and apparatus for electronic payment of goods and services, in particular for an application on a data network |
WO2003019856A2 (en) * | 2001-08-30 | 2003-03-06 | Wmode Inc. | Authentication of a subscriber on a public network |
WO2003019856A3 (en) * | 2001-08-30 | 2003-07-17 | Wmode Inc | Authentication of a subscriber on a public network |
WO2003047208A1 (en) * | 2001-11-29 | 2003-06-05 | Mobile Commerce Limited | Credit card payment by mobile phone |
WO2004107285A1 (en) * | 2003-05-12 | 2004-12-09 | Briza Technologies, Inc. | Credit card sms portal transmission system and process |
WO2004107284A1 (en) * | 2003-05-30 | 2004-12-09 | Koninklijke Kpn N.V. | Method and system for recovery of an electronic voucher and content received using an electronic voucher |
EP1708172A1 (en) * | 2005-03-30 | 2006-10-04 | Top Digital Co., Ltd. | Voiceprint identification system for E-commerce |
CN101110980B (en) * | 2006-07-18 | 2010-12-29 | 中兴通讯股份有限公司 | System and method for implementing access voice interactive business |
WO2009000190A1 (en) * | 2007-06-22 | 2008-12-31 | Huawei Technologies Co., Ltd. | A safety status estimate method, apparatus and system |
CN101267456B (en) * | 2008-03-31 | 2011-04-13 | 中国联合网络通信集团有限公司 | Method and system for preventing CP subscription simulation |
WO2010147944A1 (en) * | 2009-06-15 | 2010-12-23 | John Mikkelsen | Mobile dialogue system and mobile content delivery solutions |
CN102483833A (en) * | 2009-06-15 | 2012-05-30 | 约翰·米克尔森 | Mobile dialogue system and mobile content delivery solutions |
CN102483833B (en) * | 2009-06-15 | 2016-12-14 | 约翰·米克尔森 | Mobile conversational system and mobile content transmission scheme |
EP2626826A1 (en) * | 2012-02-07 | 2013-08-14 | Voice Commerce Group Technologies Limited | A system and method for processing transactions |
Also Published As
Publication number | Publication date |
---|---|
NO992071D0 (en) | 1999-04-29 |
NO313949B1 (en) | 2002-12-30 |
NO992071L (en) | 2000-10-30 |
AU4443200A (en) | 2000-11-17 |
AR023799A1 (en) | 2002-09-04 |
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