Multimedia content download apparatus and method using same

• US 20030078890A1
• Filed: 07/08/2002
• Published: 04/24/2003
• Est. Priority Date: 07/06/2001
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Schmidt, Joachim, Ollikainen, Peter, Salmi, Matti, Dawson, Frank
• Application Number:
  US10/190,798
• Publication Number:
  US 20030078890A1
• Time in Patent Office: Days
• US Class Current: 705/51
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality

Abstract

An apparatus and method for delivering multimedia content within the mobile world is provided. One embodiment is based on the definition of a smart content object, or content package format, along with provision for specifying meta-information about the digital rights associated with the content. The format is defined in terms of two alternative MIME content subtypes. The first is defined for delivering clear-text, XML representation of the content package. The other is defined for deliverying binary, WBXML representation of the content package. The clear-text MIME type is useful in robust network environments that are not sensitive to limitations, such as were bandwidth can be a limiting factor on application deployment (e.g., the mobile world).

Claims

1. A descriptive data structure embodied on a carrier-wave to provide for management of multimedia content comprising:

routing information;

digital rights information; and

a plurality of multimedia content, including both text representation and binary representation.

2. The descriptive data structure of claim 1, wherein the digital rights information is a pointer to link a user to a property rights database.

3. The descriptive data structure of claim 1, wherein the data structure is bearer independent.

4. A descriptive data structure embodied on a carrier-wave to provide for management of multimedia content comprising:

routing information;

digital rights information; and

a pointer to a location where a plurality of multimedia content may be retrieved.

5. A descriptive data structure embodied on computer-readable medium to provide for management of multimedia content comprising:

routing information;

digital rights information; and

a plurality of multimedia content, including both text representation and binary representation.

6. The descriptive data structure of claim 5, wherein the digital rights information is a pointer to link a user to a property rights database.

7. The descriptive data structure of claim 5, wherein the data structure is bearer independent.

8. A descriptive data structure embodied on computer-readable medium to provide for management of multimedia content comprising:

routing information;

digital rights information; and

a pointer to a location where a plurality of multimedia content may be retrieved.