摘要:
A method and system provides for restricting access to particular network content. In one embodiment, a gateway can receive, from a client device, a content request that includes a rating-allowance for the requested content. The gateway can also receive, from a content provider, a content-rating for the requested content. The gateway can then compare the content-rating to the rating-allowance and, in response, either allow or block the delivery of that content to the client device.
摘要:
An intermediary such as a gateway will intercept a markup document being sent in a response message from a web server to a client station and will determine that the client station does not have stored locally the set of objects necessary to render the markup document. The intermediary will then modify the response message to include both the markup document and the necessary set of objects. Upon receipt of the response, the client station will extract and store the objects as non-cached objects, to be used when rendering the markup document. Preferably the client station is a cell phone.
摘要:
A method and system for establishing an application contact list is provided. A user will establish a master contact list on a client station. In response to execution of an application using a contact entry from the master contact list, the client station will then designate the contact entry as a member that is associated with the executed application. In this manner, the client station will mark contacts based on the applications that used the contacts. In addition, the client station generates application contact lists by filtering the master contact list to identify contact entries that are associated with an initiated or executed application. The client station then generates an application contact list including the contact entries that are associated with the application. The user may then select a contact entry from the application contact list for use in execution of the application.
摘要:
A digital content management system is provided in which a user's rights to access content are independent of the format in which the content is stored. A user receives a file containing electronic content, such as music or a ring tone, encoded in a particular format. The system determines the identity of that content, independent of the format in which the content is encoded. The system then determines whether the user has rights to that content. If so, the user is permitted to play the content. If the user later receives a different file that contains the same content but in a different format, the system determines that the different file encodes content that the user already has the right to play, and it allows the user to play the content in the second format.
摘要:
A proxy for SMS-based wireless instant messaging (IM) is located on a network server. The proxy provides an on-line IM presence for a mobile device user and facilitates multiple cross-platform IM services without requiring protocol specific functionality locally installed on the mobile device. According to an embodiment, the proxy is configured with information about the user such as userID and login information. In operation, the proxy may log into a plurality of IM systems and provide an indication of the user's presence. Upon receiving IM messages directed to the user, the proxy may 1) automatically reply; 2) forward a converted message to the user's current presence; 3) forward a converted message to the user's on-line message repository; and/or 4) store the message for future delivery. The proxy may also provide presence information of contacts for the mobile device user. Upon receiving SMS messages from the user, the proxy may 1) determine the appropriate IM protocol; 2) log-in the appropriate IM system; 3) send the message to the intended recipient.
摘要:
A system for providing pre-paid access to digital streaming media tracks a number of credits associated with each subscriber. The system measures subscriber use of a digital media stream by embedding frame indicators in the stream at periodic intervals. Each frame indicator includes a URL or other response address. The frame indicators may be inserted, for example, in an RTP header of the digital media stream. Subscriber devices, upon receiving frame indicators, send responses to the response address. With each response received from a subscriber device, the system decrements the number of credits available to the subscriber. The system may stop delivering the media stream to a subscriber who runs out of credits, until that subscriber purchases more credits.
摘要:
In a shared communication service plan in which multiple subscribers operate under a common billing account, a method and system is provided for more equitably allocating service costs among the subscribers in the group, by allocating overage costs based on the extent to which each subscriber used base services available to the group. For instance, if the group plan includes a designated number of base minutes of service per month and defines a per-minute overage cost for minutes used beyond the base number, the method and system may allocate to a given subscriber a portion of the group's overage cost, with the portion being determined based on the portion of the group's base minutes used by the subscriber. Advantageously, an invoice may then be generated setting forth the equitable allocation among the subscribers in the group, thus allowing the group to more readily determine how much each subscriber should pay.
摘要:
A method of processing a call in a voice-command platform includes a step of transferring the call from the voice-command platform to a second voice-command platform. The method continues with the step of transmitting, either directly or indirectly, grammar information from the voice command platform to the second voice-command platform for use by a voice command application executing in the second voice-command platform in processing the call. The grammar information could be logic defining application-level grammar or system-level grammar. Alternatively, the grammar information could be a network address (e.g., URI or URL) where the grammar is stored in a file, e.g., a VXML document. The features of this invention enhance the user experience by preserving and using grammars used initially in the first voice command platform in other, downstream, voice command platforms.
摘要:
A method of managing media content such as games, ring tones, screen savers and other media content stored in a wireless device, e.g. cellular phone, is disclosed. The method comprises the steps of storing media content in a memory in the wireless device in a content file, separately storing settings for the media content in the memory in a settings file, and deleting the content file while simultaneously preserving storage of the settings file. The content file may be deleted in response to user action or in response to a timer expiring. If the user attempts to access deleted content, they are prompted to repurchase the content. If the content is repurchased, the saved content settings may be re-applied automatically to the repurchased content.
摘要:
A voice command platform provides an application developer with the ability to select a particular acoustic model from a plurality of available acoustic models. In a representative embodiment, the application executing on the voice command platform is written in Voice XML, a tag-based language. The programmable selection of the speech recognition engine and the acoustic model is provided by means of a VXML root document having VXML code. The of the element of the VXML specification is extended to encompass selection of a particular acoustic model. The root document includes the element with the name of the acoustic model to use. Other methods for selection of acoustic model are also disclosed, including HTTP headers, interactive selection, and the use of area codes or local exchanges where the user using the voice application is calling from.