SE0202791L - Device and method for secure transactions - Google Patents
Device and method for secure transactionsInfo
- Publication number
- SE0202791L SE0202791L SE0202791A SE0202791A SE0202791L SE 0202791 L SE0202791 L SE 0202791L SE 0202791 A SE0202791 A SE 0202791A SE 0202791 A SE0202791 A SE 0202791A SE 0202791 L SE0202791 L SE 0202791L
- Authority
- SE
- Sweden
- Prior art keywords
- secure transactions
- transmitting
- transmitted
- data signal
- data signals
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2543—Billing, e.g. for subscription services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
Abstract
A means is provided for transmitting a data signal to and from the digital television receiver (2), a means is provided for transmitting a data signal to and from a communication network (5), a means is provided for establishing the safety level of the data signals to be transmitted and a means is provided for encrypting and decrypting the data signals to be transmitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202791A SE525125C2 (en) | 2002-09-20 | 2002-09-20 | Safe transaction device for purchasing services via digital television, comprises means for transmitting, establishing safety level, encrypting and decrypting data signals via television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202791A SE525125C2 (en) | 2002-09-20 | 2002-09-20 | Safe transaction device for purchasing services via digital television, comprises means for transmitting, establishing safety level, encrypting and decrypting data signals via television receiver |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0202791D0 SE0202791D0 (en) | 2002-09-20 |
SE0202791L true SE0202791L (en) | 2004-03-21 |
SE525125C2 SE525125C2 (en) | 2004-12-07 |
Family
ID=20289050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0202791A SE525125C2 (en) | 2002-09-20 | 2002-09-20 | Safe transaction device for purchasing services via digital television, comprises means for transmitting, establishing safety level, encrypting and decrypting data signals via television receiver |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE525125C2 (en) |
-
2002
- 2002-09-20 SE SE0202791A patent/SE525125C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE525125C2 (en) | 2004-12-07 |
SE0202791D0 (en) | 2002-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE398379T1 (en) | CODING METHOD AND SYSTEM FOR REDUCING INTERFERENCE BETWEEN SYMBOLS DURING TRANSMISSION OVER A SERIAL LINK | |
DE60029826D1 (en) | MULTI-TRANSPORT SYSTEM AND CHIPSET | |
EP1450233A3 (en) | Key distribution over an optical out-of-band channel | |
WO2003075130A3 (en) | System and method for communication channel and device control via an existing audio channel | |
TW339486B (en) | Transmission system for digital audio broadcasting | |
WO1999037057A3 (en) | Method and apparatus for media data transmission | |
WO2004105297A3 (en) | Method and system for providing secure one-way transfer of data | |
WO2006007382A3 (en) | Qam signal analysis in a network | |
DE69534085D1 (en) | A method of providing services and negotiating data rates in a mobile communication system | |
TW431107B (en) | Data transmitting apparatus and data transmitting method | |
CA2386319A1 (en) | System for setting transmission protocol based on detected baud rate | |
AU2002220286A1 (en) | Method of and apparatus for transferring data | |
EP0783217A3 (en) | Method and apparatus for transport of communication signals over a public network | |
EP0400314A3 (en) | Spread spectrum communication system | |
EP1536574A3 (en) | Method to increase performance of secondary data in a hierachical modulation scheme | |
ATE490649T1 (en) | VIDEO CODING AND TRANSMISSION | |
TW351894B (en) | Digital signal link | |
AU8032198A (en) | Method and apparatus for carrying out high data rate underwater communication | |
SE9804515D0 (en) | An arrangement and a method relating to exchange of digital information between devices comprising electric circuitry | |
WO2001058083A3 (en) | Service discovery using a user device interface to an optical transport network | |
BRPI0409908A (en) | radio station, radio communication system and method of operating a radio communication system | |
WO2004019071A3 (en) | Method and apparatus providing common optical line monitoring and service channel over wdm optical transmission system | |
SE0202791L (en) | Device and method for secure transactions | |
DK1530861T3 (en) | Method for video monitoring of objects using a mobile communication system | |
WO2002039683A3 (en) | Apparatus and method for sending and receiving data signals over a clock signal line by pulse with modulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |