Methods, systems, and computer program products for providing multimedia information services over a communication network

• US 7,509,124 B2
• Filed: 09/16/2005
• Issued: 03/24/2009
• Est. Priority Date: 09/16/2005
• Status: Active Grant

• Current Assignee: Bellsouth Intellectual Property Corporation (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: O'Neil, Douglas
• Primary Examiner(s): Afshar; Kamran
• Application Number:
  US11/229,475
• Publication Number:
  US 20070067807A1
• Time in Patent Office: 1,285 Days
• Field of Search: 455/414.1, 455/403, 455/445, 455/411, 4554561-457, 455/453.1, 4554322-4323, 455/433, 455/518, 455/415, 455/517, 455/428, 455/422.1, 455/414.4, 370/338, 370/352, 370/328, 370/310, 709/219, 709/246, 725/62, 713/168, 713/154
• US Class Current: 455/432.2
• CPC Class Codes: H04N 21/23439 for generating different versions
• CPC Class Codes: H04N 21/25825 involving client display capabilities, e.g. screen resolution of a mobile phone optimising the visualisation of content during browsing in the Internet G06F16/9577; processing of terminal status or physical abilities in wireless networks H04W8/22; authentication in wireless network security H04W12/06
• CPC Class Codes: H04N 21/2668 Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles information retrieval from the Internet by querying with filtering and personalisation G06F16/9535; arrangements for replacing or switching information during the broadcast H04H20/10; push services over packet-switching network H04L12/1859; adaptation of message content in packet-switching networks H04L51/063
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/42684 Client identification by a unique number or address, e.g. serial number, MAC address, socket ID network arrangements, protocols or services for addressing or naming H04L61/00
• CPC Class Codes: H04N 21/6405 Multicasting data broadcast and multicast in packet switching networks H04L12/18
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

In a communications network, a network access point address is determined that is currently associated with at least one of a plurality of subscriber mobile devices associated with a subscription to an information service. Content associated with the information service is formatted to provide subscriber content that is configured to be used by the plurality of subscriber mobile devices. The subscriber content is broadcast from a transmitter at the determined network access point address to the at least one subscriber mobile device over a wireless network.

Claims

1. A method of providing a multimedia information service over a wireless communications network, the method comprising:

receiving an information service request from at least one of a plurality of subscriber mobile devices associated with a subscription to the information service;

determining a network access point address currently associated with the at least one of the plurality of subscriber mobile devices based on the information service request;

determining network conditions at the determined network access point address;

identifying a subscriber subgroup associated with the at least one of the plurality of subscriber mobile devices responsive to receiving the information service request;

determining content associated with the information service based on the identified subscriber subgroup;

formatting the content associated with the information service based on the determined network conditions to provide subscriber content configured to be used by the plurality of subscriber mobile devices including subscriber subgroup content configured to be decoded by ones of the plurality of subscriber mobile devices associated with the subscriber subgroup; and

broadcasting the subscriber content from a transmitter at the determined network access point address to the at least one of the plurality of subscriber mobile devices over the wireless communications network.

2. The method of claim 1, wherein the subscriber content is configured to prevent at least some use thereof by devices that are not associated with the subscription to the information service.

3. The method of claim 2, wherein formatting the content further comprises:

encrypting the content to provide the subscriber content,

wherein the subscriber content is configured to be decrypted by the plurality of subscriber mobile devices.

4. The method of claim 1, further comprising:

authenticating the at least one of the plurality of subscriber mobile devices as associated with the subscription to the information service responsive to receiving the information service request therefrom.

5. The method of claim 1, wherein determining a network access point address comprises:

detecting a presence of the at least one of the plurality of subscriber mobile devices based on a network registration request transmitted therefrom; and

determining the network access point address based on the network registration request.

6. The method of claim 5, further comprising:

broadcasting an available content indicator configured to be decoded by the plurality of subscriber mobile devices from the transmitter at the determined network access point address to the at least one of the plurality of subscriber mobile devices responsive to determining the network access point address.

7. The method of claim 1, further comprising:

determining device type and/or capabilities of the at least one of the plurality of subscriber mobile devices,

wherein formatting content associated with the information service comprises formatting the content based on the determined device type and/or capabilities.

8. The method of claim 1, further comprising:

determining a physical location of the at least one of the plurality of subscriber mobile devices based on the determined network access point address,

wherein formatting content associated with the information service comprises formatting the content based on the determined physical location.

9. The method of claim 1, wherein broadcasting the subscriber content comprises:

establishing a communication session with ones of the plurality of subscriber mobile devices currently associated with the determined network access point address; and

broadcasting the subscriber content from the transmitter at the determined network access point address to the ones of the plurality of subscriber mobile devices over the wireless network using a frequency, timeslot, and/or spreading code associated with the communication session.

10. A computer readable storage medium for providing a multimedia information service over a communications network, the computer readable storage medium comprising:

computer program code embodied in the computer readable storage medium arid configured to carry out the method of claim 1.

11. A system for providing a multimedia information service over a wireless communications network, comprising:

a subscriber database including device type and capability information for a plurality of subscriber mobile devices, and further including subgroup information associated with ones of the plurality of subscriber mobile devices;

a limited broadcast application server configured to;

determine at least one of a device type and capabilities for at least one of the plurality of subscriber mobile devices using the subscriber database,

identify a subscriber subgroup associated with the at least one of the plurality of subscriber mobile devices using the subscriber database,

determine content associated with the information service based on the identified subscriber subgroup,

determine a network access point address currently associated with the at least one of the plurality of subscriber mobile devices,

determine network conditions at the determined network access point address,

format the content associated with the information service based on the determined network conditions and at least one of the determined device type and capabilities to provide subscriber content that is configured to be received by the plurality of subscriber mobile devices that are associated with a subscription to the information service including subscriber subgroup content that is configured to be decoded by ones of the plurality of subscriber mobile devices associated with the subscriber subgroup,

and

provide the subscriber content to the determined network access point address; and

a transmitter configured to broadcast the subscriber content from the determined network access point address to the at least one of the plurality of subscriber mobile devices over the wireless communications network.

12. The system of claim 11, further comprising:

a network access point database including network access point addresses for ones of the plurality of subscriber devices and physical locations corresponding to the network access point addresses,

wherein the limited broadcast application server is further configured to determine a physical location of the at least one of the plurality of subscriber mobile devices based on the determined network access point address, and format the content associated with the information service based on the determined physical location.

13. The system of claim 12, wherein the network access point database further includes network condition information for the network access point addresses.