| Patent application number | Description | Published |
|---|
| 20080271160 | METHOD AND SYSTEM FOR PUBLICATION CONTROL OF DIGITAL CONTENT - A method and system for publication control of digital content for validating the rights information registered by a plurality of separate content providers. When receiving a digital content publication application from a content publication unit, a publication control unit queries whether rights information corresponding to the digital content to be published is stored in a rights publication unit, and if stored, allows the publication of the digital content and of a download address thereof. By messaging rights information in this centralized manner, it may be ensured that a content buyer can efficiently obtain the rights object distributed after the digital content is published. | 10-30-2008 |
| 20090013039 | METHOD, DEVICE AND SYSTEM FOR DELIVERY RESUME OF DYNAMIC CONTENT - The present invention discloses a method for delivery resume of dynamic content comprising: after detecting a delivery channel to a client that receives dynamic content is recovered to normal, or receiving a request for delivering resume of dynamic content from the client, the dynamic content delivery server determines a delivery resume mode, and delivers the dynamic content to the client in the determined delivery resume mode. The present invention further provides a corresponding client, a corresponding server, and a corresponding dynamic content delivery system. The present invention can determine the delivery resume mode in accordance with dynamic information of the client and type of the dynamic content to be delivered, thereby it is ensured that the delivered dynamic content is the information that the client needs, and waste of network transmission resources is avoided. | 01-08-2009 |
| 20090106360 | CONTENT DELIVERY METHOD AND SYSTEM, NETWORK DEVICE, AND MOBILE DATA SERVICE PLATFORM - A content delivery method and system, a network device, and a Mobile Data Service Platform (MDSP). The content delivery method includes receiving a service request that carries a content for approval and a standard content, searching for the digest of the standard content corresponding to the standard content identifier, where the digest of the standard content is stored at the time of approving the standard content and the standard content corresponds to the standard content identifier, generating a digest of the content for approval, judging whether the digest of the content for approval is consistent with the digest of the standard content where when consistent, forwarding the service request and when not consistent, terminating the process of delivering the content. The application of the present disclosure ensures that the content which is approved is sent to the user, thus ensuring authenticity and integrity of the content. | 04-23-2009 |
| 20090222919 | METHOD AND SYSTEM FOR CONTENT CATEGORIZATION - The invention discloses a method and system for content categorization, which aims at reducing the processing burthen of the content categorization as well as the network transmission traffic. The method comprises: transmitting, by a content categorization requester, a content digest of a content to be categorized to a content categorization provider; and performing, by the content categorization provider, content categorization according to the content digest. The device for requesting content categorization comprises: a digest operation determination component, adapted to determine whether it is necessary to obtain a content digest of a content to be categorized; a digest obtaining component, adapted to obtain the content digest of the content to be categorized when the digest operation determination component determines it necessary to obtain the content digest of the content to be categorized; and a first transmit component, adapted to transmit the content digest obtained by the digest obtaining component. | 09-03-2009 |
| 20090276850 | CONTENT SCREENING METHOD, APPARATUS AND SYSTEM - A content screening method, apparatus and system are provided for a content screening component to verify the trust relationship and the categorization standard used by a categorization component. A method includes the following steps: the content screening component receives a categorized content; and when determining that a first categorization component that categorizes the content is trustworthy according to the information of the categorization component carried in the categorized content, the content screening component screens the content by the content category carried in the categorized content. Another method includes the following step: when determining that the categorization component that categorizes the content uses the same categorization standard as the content screening component according to the information of the categorization component carried in the categorized content, the content screening component screens the content by the content category carried in the categorized content. | 11-05-2009 |
| 20100185866 | METHOD AND SYSTEM FOR CATEGORIZING CONTENTS - The present invention discloses a method and system for categorizing contents and relates to network and communication technologies. The content categorizing method includes: categorizing a content for which a category is requested and determining the content category; generating a digital signature according to the content and the content category; and returning the content category and the digital signature. The content screening method includes: receiving a pre-categorized content that carries a content, a content category and a digital signature; performing trust verification on the pre-categorized content according to the digital signature and when the trust verification is successful, screening the content according to the content category carried in the pre-categorized content. The present invention also discloses a content categorizing apparatus, a content screening apparatus, and a system for implementing a trust model. With the present invention, when a pre-categorized content is consumed, the correct mapping between the content and content category carried in the pre-categorized content is verified and the identity of the content categorizer is authenticated to guarantee the legal source of data. | 07-22-2010 |
