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Displaying mobile television signals on a secondary display device

A technology for auxiliary display and mobile TV, applied in the field of portable mobile communication equipment and mobile TV signals

Inactive Publication Date: 2008-10-29
SONY ERICSSON MOBILE COMM AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the user is limited to viewing a single program on the primary display of the portable mobile communication device - even if there are one or more secondary display devices within a short distance of the portable mobile communication device

Method used

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  • Displaying mobile television signals on a secondary display device
  • Displaying mobile television signals on a secondary display device
  • Displaying mobile television signals on a secondary display device

Examples

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Embodiment Construction

[0009] The detailed description of the embodiments that follows refers to the accompanying drawings, which illustrate specific embodiments of the invention. Other embodiments having different structures and operations do not depart from the scope of the present invention.

[0010] As will be understood by those skilled in the art, the present invention may be implemented as a method, system or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, as well as an entirely software embodiment (including firmware, resident software, microcode, etc.) or combinations thereof commonly referred to herein as "circuits," "modules," or "system "The hardware and software aspects of implementation. Additionally, the present invention may take the form of a computer program product on a computer-usable storage medium having computer-usable program code embodied in the medium.

[0011] Any suitable computer readable medium may be ...

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Abstract

The present invention provides a method of displaying, on a secondary display device 407, a channel of a mobile television broadcast comprised of multiple channels of content data that was sent to a primary portable mobile communications device 110. A mobile television broadcast is received by a mobile television receiver 254 in the portable mobile communications device 110. The user inputs or selects 430 a channel to view on a secondary display device 407. The mobile television receiver signal processor 256 unpacks 435 the selected channel content data intended for the secondary display device 407 and forwards the data to a secondary short range wireless transceiver 225 within the portable mobile communications device 110. The selected channel content data is then sent 440 to the secondary display device 407 so that it can be decoded and rendered on the secondary display device.

Description

Background technique [0001] The present invention relates to portable mobile communication devices and systems, and more particularly to portable mobile communication devices, systems and methods capable of displaying mobile television signals of live television broadcast signals from a mobile device on multiple secondary display devices. [0002] Portable mobile communication devices, such as mobile phones, are becoming more complex and include many new features and capabilities. One such feature is the reception of mobile broadcast television signals or mobile television, etc., such as Digital Video Broadcasting Handheld (DVB-H), Digital Media Broadcasting (DMB), Integrated Services Digital Broadcasting Terrestrial (ISDB-T), Mobile Broadcast Multicast Service (MBMS) or similar technology. All the aforementioned technologies except MBMS utilize a separate mobile TV tuner when integrated into a mobile phone, MBMS can be received using a portable mobile communication device wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/24H04N7/26H04B1/38H04N7/14
CPCH04N21/43615H04N19/00H04N21/4347H04M1/7253H04N21/41407H04N21/2365H04N21/4122H04N21/43637H04M1/72412
Inventor L·S·布勒鲍姆刘川里
Owner SONY ERICSSON MOBILE COMM AB