Deploying two-way interactive service over a one-way network

• US 7,908,631 B1
• Filed: 03/20/2003
• Issued: 03/15/2011
• Est. Priority Date: 03/21/2002
• Status: Expired due to Fees

• Current Assignee: Intellectual Ventures I LLC (Intellectual Ventures LLC)
• Original Assignee: Software Site Application Limited Liability Company
• Inventors: Liu, Hain-Ching, Ding, Jiangang, Zhang, Ji
• Primary Examiner(s): Pendleton; Brian T
• Assistant Examiner(s): Lin; Jason K
• Application Number:
  US10/393,707
• Time in Patent Office: 2,917 Days
• Field of Search: 725/123, 725/119
• US Class Current: 725/105
• CPC Class Codes: H04N 21/2393 involving handling client requests scheduling or organising the servicing of application requests H04L67/60
• 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 21/472 End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content end-user interfaces for retrieving video data from a database G06F16/739; network services for supporting unicast streaming H04L65/612
• CPC Class Codes: H04N 21/6118 involving cable transmission, e.g. using a cable modem
• CPC Class Codes: H04N 21/6181 involving transmission via a mobile phone network arrangements for providing broadcast or conference services to substation in data switching networks in combination with wireless systems H04L12/189; wireless uplink channel access H04W74/004
• CPC Class Codes: H04N 21/6581 Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

Systems and methods for deploying two-way data communication over a one-way infrastructure are disclosed. An end user enters a control command into an input device that is capable of sending data containing the control command over a network to a content service provider. The content service provider adjusts the end user'"'"'s output stream in accordance with the end user'"'"'s control command. The adjusted output stream is distributed to the output display device. Further features are disclosed such as providing content descriptive metadata to the input device and/or the output display device.

Claims

1. A method comprising:

encoding, at a command receiver, a control command to adjust an output stream into a network transmissible data packet; and

sending the data packet from the command receiver to a content server via a two-way communication path;

wherein the control command is configured, responsive to use by the content server, to cause the content server to;

adjust an output stream by at least adding metadata descriptive of content transmitted on the output stream;

transmit the adjusted output stream from the content server to an output device via a one-way communication path;

transmit the metadata to an input device via the two-way communication path responsive to the control command, wherein the metadata represents static content descriptive information or dynamic content descriptive information, or combinations thereof; and

dynamically assign the output device identification to at least one field within a data look-up table in association with the control command responsive to an absence of the identification in the data look-up table.

2. The method of claim 1 wherein the control command is further configured to cause the content server to adjust the output stream by overlaying the metadata descriptive of the content.

3. The method of claim 1 wherein the encoding further comprises including the identification of the output device with the control command prior to sending the data packet from the command receiver to the content server.

4. The method of claim 3 further comprising transmitting the control command from the input device.

18. The method of claim 1 wherein the control command is further configured to cause the content server to store instructions on capabilities of the output device to receive or process the metadata descriptive of the content.

5. An article of manufacture comprising a non-transitory computer-readable medium having stored thereon computer-executable instructions that configure a processing device to:

inspect a data packet to identify a control command;

analyze a data look-up table to associate the control command with at least one output device identification (ID), wherein if the output device ID is not detected in the data look-up table then access a database to determine the output device ID to dynamically assign the output device ID to one or more fields within the data look-up table;

alter an output stream comprising content by adding metadata descriptive of the content according to the control command to produce a modified output stream; and

transmit the modified output stream to an output display device.

6. The article of manufacture of claim 5 wherein the computer-executable instructions further cause the processing device to alter the output stream by overlaying the metadata descriptive of the content according to the control command.

7. The article of manufacture of claim 5 wherein the computer-executable instructions further cause the processing device to transmit the metadata descriptive of the content to an input device responsive to the control command.

8. The article of manufacture of claim 6 wherein the overlying metadata is for display on the output display device.

9. The article of manufacture of claim 5 wherein the computer-executable instructions further cause the processing device to terminate delivery of the modified output stream to the output display device in response to the control command.

10. The article of manufacture of claim 5 wherein the computer-executable instructions further cause the processing device to prompt a user to enter the output device ID to dynamically assign the output device ID to the one or more fields within the data look-up table.

11. A system, comprising:

a command module configured to receive a data packet from an input device via a wireless network and inspect the data packet to extract a control command and information identifying an output device;

wherein the control command is configured to cause a content server to;

alter content by adding metadata representing static content descriptive information or real-time content descriptive information, or combinations thereof;

modify a transmission of altered content in real-time;

transmit the altered content to the output device via a distribution network, wherein the distribution network is independent of the wireless network;

according to the control command, transmit the metadata to the input device via the wireless network; and

dynamically assign a record of the output device to one or more fields within a data look-up table in association with the control command if the record of the output device is not detected in the data look-up table.

12. The system of claim 11, further comprising a data look-up table including a data record adapted to store identifying information associated with the output device and identifying information of users subscribed to a wireless service provider managing the wireless network.

13. The system of claim 11 wherein the command module is further configured to determine whether the control command is formatted in a protocol compliant with network transmission.

14. An apparatus comprising:

a receiver configured to receive a packet via a two-way communication connection over a data network, the packet including a control command configured to cause a content server to alter content; and

a command module configured to inspect the packet for the control command and information identifying an output device and inspect a data look-up table to associate at least one output device record with the control command;

responsive to the control command, the content server configured to;

alter content by adding metadata descriptive of the content responsive to the control command;

transmit the altered content in an output stream to the output device;

transmit the metadata descriptive of the content to an input device via a wireless network; and

dynamically assign the output device record to one or more fields within the data look-up table in association with the control command responsive to the output device record not being detected in the data look-up table.

15. The apparatus of claim 14 wherein the data look-up table further comprises:

an end user field to identify an end user issuing the control command;

wherein the data look-up table is configured to associate the output device record with the end user.

16. The apparatus of claim 14 wherein the content server includes a subscriber database configured to provide identifying information corresponding to the output device associated with at least one premises.

17. The apparatus of claim 15 wherein the input device is associated with the end user.