43results about "Analogue secracy/subscription systems" patented technology

A remote control uses IR (infrared) commands to control various consumer appliances made by various manufactures. The remote control is low-cost, consumer-friendly, programmable, has its own graphical display so it does not interfere with a TV or other viewing screen, and is capable of interacting with the internet or other data source to provide a rich set of functionality.

A system for managing favorite channel lists on a television, personal computer or PC/TV convergence environment is disclosed. The favorite channel lists are dynamically created by a computerized system rather than manually created by a user who specifically identifies a set of channels to be included in the favorite channel list. In one embodiment of the invention, the computerized system generates a list of favorite channels based on a theme selected by the user. In another embodiment of the invention, the computerized system generates a list of favorite channels based on the channels most frequently viewed by the user.

A method of selecting a television channel or program for delivery of targeted content to an audience member television display based on attitude values associated with audience members who participate in a computer implemented survey is disclosed. The survey response information, as well as television viewing information, and demographic information associated with the audience members may be collected and stored in a central database. An attitude value may be determined from the survey response information and/or the other information for the audience members. The attitude value may indicate the audience member's view about an issue, topic, product, service or the like. The attitude value in conjunction with other television viewing information may be used to select a television channel or program for delivery of the targeted content to the audience members.

The VOD purchasing method enables a user-viewer to purchase goods via a shop OD (on-demand) process on an interactive TV (STB enabled TV). The user selects shop OD goods and the STB-TV creates a transaction ID code with the STB-ID code or the cable head end (HE) or shop OD client application at the HE creates the trans-ID. The trans-ID is displayed on the user's TV. If created at the HE, the trans-ID is sent as metadata or configured VA to the STB-TV. Supplemental communications channels may deliver carry trans-ID to the user (cell phone, VoIP, land-line telephone, Internet or fax). User profile data is gathered via supple-comm channel lists purchasing limits (time, day, monetary, and PIN). The shop OD computer server limits purchases thereby. Financial fraud and abuse parameters are set at the OD server as are parental control parameters.

A method and system for the control, aggregation, and management of television programming and Internet content (both traditional and video sources) and more specifically to the customization of media choices and content based in part on the dynamic editing of content according to user preferences. Affiliate Groups can be used to mark, recommend or provide selective editing of video and other media that can be received by users. Users may join Affiliate Groups and selectively view or have content automatically filtered from the data received in their premises such that the display of the media is less than all of the media received at the premises based on Affiliate Group recommendations. Menus and displays may be created that show preferred media content, additional content generated by the Affiliate Groups. Channel schedules may be pre-filtered or provide customized warnings about objectionable material.

An apparatus and method are disclosed for variable authentication requirements. The apparatus includes an operating status module identifying a change in an operating status of a device and maintaining a history of operating statuses, and an access control module comparing a current operating status with a previous operating status. The apparatus also includes a profile module maintaining a trust indicator for each operating status. The access control module determines a level of authentication required to unlock the device in response to the trust indicator associated with the current operating status. The method includes identifying a change in an operating status of a device and maintaining a history of operating statuses, and comparing a current operating status with a previous operating status. The method also includes maintaining a trust indicator for each operating status, and determining a level of authentication required to unlock the device in response to the trust indicator associated with the current operating status.

A method and system for monitoring users on one or more computer networks, disassociating personally identifiable information from the collected data, and storing it in a database so that the privacy of the users is protected. The system receives a user identifier and uses it to creates an anonymized identifier, defined as a user identifier stripped of all personally identifiable information. The anonymized identifier is then associated with one or more users' computer network transactions. The data is stored by a collection engine and then aggregated to a central database server across a computer network.

A control device that interacts with a television system. The control device may receive a user input identifying a video selection. At least one module of the control device may display video information corresponding to the video selection. The control device may alternately, or in addition, cause display of the video information on a television system. The control device may respond to a second user input identifying a storage selection by triggering storage of the video information in a storage unit corresponding to the storage selection. The control device may also receive a third user input identifying a replay request for other video information that may be selected from a plurality of stored videos. The control device may direct display of the other video information on the television system and/or on a display of the control device.

A play list of audio recordings made in the past is searched for, and is displayed in the event that it exists. The contents that have already been recorded in the past are displayed with the word “recorded” affixed thereto in a manner corresponding with the track Nos. of the CD, and are further displayed with a number such as “2” affixed thereto in the event that the contents have been recorded twice in the past, for example. Further, in the event that play lists exist, a dialog box prompting selection of a play list is displayed, so the user can select between audio recording by adding the new contents to an already-existing play list or audio recording by creating a new play list. Thus, the contents recorded in the past are automatically searched, and the user is presented with a display thereof.

A user terminal is provided with a program by starting transmission of a media stream representing the first part of the program over a dedicated connection specific to the user terminal at a time selected by the user but at a rate enabling the user terminal to switch seamlessly to receiving the rest of the program from a regular broadcast media stream.

A passive optical network (PON) including an optical line termination (OLT) and a plurality of optical network units (ONUs) which are connected. The optical line termination includes a band setting control section; an upstream control cell receiving section; a use right transmitting section; and a downstream control cell transmitting section. Each of the plurality of optical network units includes a downstream control cell receiving section; a use right acquisition determining section; and an upstream control cell transmitting section.

In one embodiment, the method performed by mobile equipment to authenticate communication with a network includes generating keys using cellular authentication and voice encryption, and then generating an authentication key based on these keys. The authentication key is used to generate an expected message authentication code used in authenticating the network according to authentication and key agreement security protocol.

A video services receiver system and related operating methods provide alternative event information to a customer who is subject to a blackout for a desired event. If the blacked out content is available via a different event on a different service, the system will find the other event and provide an appropriate notification to the customer. A method of providing access to events by a customer associated with a video services receiver begins by identifying a first event on a first service, the first event corresponding to a first presentation of content. The method continues by retrieving an alternative event identifier for the first event and using the alternative event identifier to search for a second event on a second service, the second event corresponding to a second presentation of the content. Thereafter, the method generates an alternative event notification for the customer. The alternative event notification indicates availability of the second event for access by the customer.

An interactive television program guide system with digital storage is provided. The program guide gives users the ability to store information associated with recorded programs in a directory in the digital storage device thereby providing easy access to program information. The program guide may also provide a global media library for indicating the programs stored on removable storage media used with the program guide. The guide may also allow the user to manage and maintain a user media library to do the same. Non-time-sensitive data associated with recorded programs may be stored in a way that allows the user to interact with the data on playback as if the program were being originally aired. The program guide also allows the user to define “super-programs” for playback of a sequence of stored programs or program segments.

A method and system for providing interactive cinema, by collecting digital data from members of an audience in response to content projected in a cinema, processing the data, interfacing the data using a digital content interface with a digital content server, and providing interactive content based on the data.

A computer implemented method, apparatus, and computer program product for access control in a mixed discretionary access control and role based access control environment. In one embodiment, an execution access for a command is determined using a set of role based authorizations for a user invoking the command. In response to a determination that the user invoking the command is authorized based on the set of role based authorizations, a privilege in a set of privileges associated with the command is raised. Raising the privilege in the set of privileges bypasses discretionary access control checks. In response to a determination that the user invoking the command is unauthorized based on the set of role based authorizations, an execution access for the command is determined using a set of discretionary access mode bits associated with the command.

The invention provides a method for playing an audio and video file, which is used for playing a first audio and video file on the first player or the second player coupled with the first server. The method includes the processes: the first server outputs the first audio and video file to the first player for playing; the first player outputs the first pause message corresponding to the first audio and video file to the first server; the outputting of the first audio and video file is paused and the first pause data is generated, the first pause data records the playing time point of the first pause of the first audio and video file when the playing of the first player is paused; the second player outputs a pause cancelling message to the first server; when only the playing of the first audio and video file is paused, the pause cancelling message is set to the corresponding first audio and video file; and if the pause cancelling message is corresponding to the first audio and video file, the first server outputs the first audio and video file to the second player from the playing time point of the first pause for playing the first audio and video file continuously on the second player.

The present invention relates to a content protection apparatus and method using binding of additional information to an encryption key. The content protection apparatus includes an encryption unit for creating an encryption key required to encrypt data requested by a user terminal and then generating encrypted data in which the data is encrypted. An additional information management unit manages additional information including authority information about the encrypted data. A White-Box Cryptography (WBC) processing unit generates a WBC table required to bind the encryption key corresponding to the encrypted data to the additional information. A bound data generation unit generates bound data in which the encrypted key is bound to the additional information, using a cipher included in the WBC table.

A method for distributed management of phrase-based security policy, the security policy applied with respect to a digital medium, the method comprising: storing at least one phrase together with accompanying security policy; assigning an owner to at least one of the stored phrases; scanning and analyzing the digital medium in order to locate and identify the at least one stored phrase; upon locating the at least one phrase within a digital item in the digital medium: applying the security policy with respect to the digital item, and notifying the owner.

A method for providing network access privacy by classifying filter parameters of a group of users who are accessing one or more network destinations. The system includes a means for collecting information from both users, and about network destinations, generating suggestions for a user regarding filter parameters, and filtering network communications of users going to network destinations. In operation, users who are accessing network destinations are prompted to choose from a selection of filter parameters. The information provided by these users is then analyzed and used to generate suggested filter parameters for other users. As users provide more information to the system about various network destinations the system is able to provide more information to users about more network destinations and thus generate more accurate filter parameter suggestions. After a user selects their filter parameters the system filters a range of information coming from the user and going out to the network destination.

A method for video sharing, which realizes video sharing between an originating UE and a terminating UE when the terminating UE is not IMS core network registered. The method includes the following steps: an originating UE sends a video sharing request containing a URI of callee to an application server; the application server determines that the terminating UE of the callee is not IMS core network registered and notifies the terminating UE to register; the terminating UE activates a GPRS connection and registers with the IMS core network; the originating UE and the registered terminating UE set up a sharing session via the application server; the originating UE and the terminating UE share video information. A system and apparatus for practicing this method is also disclosed.

A method of unlocking an electronic device based on motion recognitions generates motion information by detecting a user's motion, calculates optical flows based on the motion information, converts the optical flows into a code by sorting and grouping the optical flows based on predetermined reference directions, generates a comparison result indicating whether the code is consistent with a predetermined password by comparing the code with the predetermined password, and determines whether to unlock the electronic device based on the comparison result.

A method and apparatus providing time-shifted television within a video-on-demand system.