Federated download of digital content to wireless devices

• US 9,100,814 B2
• Filed: 03/04/2004
• Issued: 08/04/2015
• Est. Priority Date: 09/17/2003
• Status: Expired due to Fees

• Current Assignee: Unwired Planet LLC (JP Morgan Chase & Co)
• Original Assignee: Unwired Planet LLC (JP Morgan Chase & Co)
• Inventors: Kjellberg, Rikard M., Azure, Joseph W., Lee, Richard M., Liang, Sheng
• Primary Examiner(s): Coppola, Jacob C.
• Application Number:
  US10/794,826
• Publication Number:
  US 20050071418A1
• Time in Patent Office: 4,170 Days
• Field of Search: 705/52, 705/51, 705/59
• US Class Current: 1/1
• CPC Class Codes: G06Q 20/123 Shopping for digital content
• CPC Class Codes: G06Q 20/1235 with control of digital rights management [DRM]
• CPC Class Codes: H04L 2463/101 applying security measures for digital rights management data processing systems or methods, specially adapted for commerce, e.g. marketing, shopping, billing, auctions or e-commerce G06Q30/00
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/567 Integrating service provisioning from a plurality of service providers
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 12/35 Protecting application or service provisioning, e.g. securing SIM application provisioning
• CPC Class Codes: H04W 8/24 Transfer of terminal data

Abstract

A content descriptor is received at a download server on a network from a remote content server, which is coupled to the download server through a computer network. The content descriptor is indicative of a selection by a user transmitted from a wireless client device to the remote content server and relating to a digital product hosted by the remote content server. The content descriptor is used by the download server to obtain the digital product from the remote content server. The digital product is then downloaded from the download server to the wireless client device via a wireless network. The content descriptor may include information such as a reference for use by the download server in locating the digital product, information describing the digital product, price information relating to the digital product, and/or information specifying a licensee of the digital product.

Claims

1. A method of providing a digital product to a first wireless client device using a download server comprising one or more processors and a memory, the method comprising, at the download server:

receiving, by the one or more processors, a redirected Uniform Resource Locator (URL) from the first wireless client device, wherein the redirected URL includes a Uniform Resource Indicator (URI) to a content descriptor corresponding to the digital product, wherein the download server is coupled to a remote content server through a computer network, the receipt of the redirected URL being a consequence of the receipt by the remote content server of a transmission comprising a selection of the digital product by a user the digital product being hosted by the remote content server,

retrieving, by the one or more processors, the content descriptor directly from the remote content server using the URI to the content descriptor, the content descriptor including a URI to the digital product;

determining, by the one or more processors, that the digital product is not in a cache;

as a consequence of the determination, obtaining, by the one or more processors, the digital product from the remote content server using the URI to the digital product;

storing the digital product in the cache for use in subsequent downloads to one or more second wireless client devices, and

sending, by the one or more processors, the digital product to the first wireless client device via a wireless network.

2. A method as recited in claim 1, wherein the content descriptor is encoded in a product catalog hosted by the remote content server.

3. A method as recited in claim 1, wherein the redirect is initiated by the remote content server.

4. A method as recited in claim 1, wherein the redirect is initiated by a gateway processing system located logically between the first wireless client device and the remote content server.

5. A method as recited in claim 1, wherein the redirect is initiated by a download agent embedded in the first wireless client device.

6. A method as recited in claim 1, wherein the digital product is described in a product catalog hosted by the remote content server, and wherein at least a portion of the product catalog is provided by the remote content server to the first wireless client device prior to the selection by the user, to enable the selection.

7. A method as recited in claim 1, wherein the content descriptor includes price information relating to the digital product.

8. A method as recited in claim 7, further comprising using the content descriptor to determine a payment status in relation to the user and the selection.

9. A method as recited in claim 8, further comprising processing a payment transaction in relation to the user and the selection if the payment status represents an unpaid status.

10. A method as recited in claim 1, wherein the content descriptor includes information for use by the download server to perform digital rights management (DRM) in relation to the selection.

11. A method as recited in claim 10, further comprising using, by the one or more processors, the content descriptor in the download server to determine a licensing status of the digital product in response to the selection.

12. A method as recited in claim 11, further comprising storing, by the one or more processors and the memory, digital rights management (DRM) information in the download server for a plurality of wireless services subscribers, wherein the use of the content descriptor to determine a licensing status for the digital product comprises using the DRM information.

13. A method as recited in claim 10, wherein the information in the content descriptor for use by the download server to perform DRM includes information specifying a licensee of the digital product.

14. A method as recited in claim 1, wherein the content descriptor includes:

information describing the digital product;

price information relating to the digital product; and

information specifying a licensee of the digital product.

15. A method as recited in claim 1, further comprising:

maintaining, by the one or more processors, a subscriber database in the download server containing information on a plurality of subscribers of wireless services; and

authenticating, by the one or more processors, the user in the download server by using information from the subscriber database.

16. A method as recited in claim 1, further comprising validating that the digital product will run on the first wireless client device before downloading the digital product from the download server to the first wireless client device.

17. A download server on a network, comprising:

one or more processors;

a memory for storing executable instructions, which when executed by the one or more processors perform the steps of;

receiving, by the one or more processors, a redirected Uniform Resource Locator (URL) from a first wireless client device, wherein the redirected URL includes a Uniform Resource Indicator (URI) to a content descriptor corresponding to the digital product, wherein the download server is coupled to a remote server through a computer network, the receipt of the redirected URL being a consequence of the receipt by the remote content server of a transmission comprising a selection of the digital product by a user, the digital product being hosted by the remote content server,

retrieving, by the one or more processors, the content descriptor directly from the remote content server using the URI to the content descriptor, the content descriptor including a URI to the digital product;

determining, by the one or more processors, that the digital product is not in a cache;

as a consequence of the determination, obtaining, by the one or more processors, the digital product from the remote content server using the URI to the digital product;

storing the digital product in the cache for use in subsequent downloads to one or more second wireless client devices; and

sending, by the one or more processors, the digital product to the first wireless client device via a wireless network.

18. A method of providing a digital product to a first wireless client device using a download server comprising one or more first processors, a first memory, and a cache, and a remote content server comprising one or more second processors and a second memory, the method comprising:

receiving, by the remote content server, a transmission from the first wireless client device, the transmission comprising a selection by a user of a digital product hosted by the remote content server;

as a consequence of receipt of the transmission, the remote content server redirecting the first wireless client device to a URL of the download server, wherein the URL includes a URI to a content descriptor corresponding to the digital product, wherein the download server is coupled to the remote content server through a computer network,

retrieving, by the download server, the content descriptor directly from the remote content server using the URI to the content descriptor, the content descriptor including a URI to the digital product selected by the user;

determining, by the download server, that the digital product is not in the cache;

as a consequence of the determination, the download server obtaining the digital product from the remote content server using the URI to the digital product; and

storing the digital product in the cache for use in subsequent downloads to one or more second wireless client devices; and

sending, by the download server, the digital product to the first wireless client device via a wireless network.