Interactive mobile wireless digital tv

A digital TV signal and wireless phone technology, applied in the direction of analog confidentiality/charging system, two-way working system, etc., can solve the problems of unavailable telephone operators and unsatisfactory interaction with receiving users

Inactive Publication Date: 2009-02-18
SONY CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As otherwise recognized in this application, there are instances where ph...

Method used

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  • Interactive mobile wireless digital tv
  • Interactive mobile wireless digital tv

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Embodiment Construction

[0010] Referring first to FIG. 1, there is shown a mobile wireless digital television (DTV) device, generally indicated at 10, such as a wireless telephone. Device 10 may include a portable lightweight housing 12 that supports a multimedia (video and / or audio) display 14 that displays data sent to it from a processor 16 . This data may include user input signals from an input device 17, such as but not limited to a keyboard, as shown, and may also include multimedia signals from a wireless DTV receiver 18 in communication with the processor 16. Additionally, processor 16 communicates with an Internet Protocol (IP) stack 20 to facilitate wireless communications with the Internet 22 in accordance with the disclosure below. Wireless communication with a gateway 24 of a wireless telephone network such as, but not limited to, a Code Division Multiple Access (CDMA) network or a Global System for Mobile Communications (GSM) network is also provided using the wireless DTV receiver 18 ...

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Abstract

A wireless telephone 10 receives DTV signals over a wireless telephony carrier network 24 in ISDB, DMB, DVB-H, MediaFlo(TM), and the like for presentation of TV programming on the display of the telephone. The user can input signals to interact with the TV programming, and the user signals are wirelessly transmitted using a non-telephony network 22 such as WiFi, WiMax, or wireless Ethernet.

Description

technical field [0001] The present invention relates generally to digital television (DTV). Background technique [0002] Utilize services such as Integrated Services Digital Broadcasting (ISDB), Digital Multimedia Broadcasting (DMB), Digital Video Broadcasting (DVB-H) and MediaFLO in wireless telephony networks such as GSM or CDMA networks TM The telecentric standard can deliver TV content to mobile phones. As understood in this application, consumers not only want to watch TV on their wireless phones, but they also want to interact with TV shows. The present invention recognizes that not only is this interaction desirable to the consumer, but it also benefits the content provider by allowing the consumer to click deep into the ad to order the product. As otherwise recognized in this application, there are instances where telephony carrier support is not available or is not ideal for receiving user interactions. The present invention understands that non-telephony wirele...

Claims

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Application Information

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IPC IPC(8): H04N7/173H04N7/16
Inventor 埃里克·亚姆胡乐红
Owner SONY CORP
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