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Wireless transmission of data using an available channel of a spectrum

A technology of video data and data, applied in the field of data transmission, which can solve the problems of limiting high-resolution data transmission expansion capabilities and high power consumption

Active Publication Date: 2015-05-20
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The power consumption of such specialized equipment can be very high
Also, in some scenarios the transmission of uncompressed video may limit any scaling capability to support high-resolution data transmission

Method used

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  • Wireless transmission of data using an available channel of a spectrum
  • Wireless transmission of data using an available channel of a spectrum
  • Wireless transmission of data using an available channel of a spectrum

Examples

Experimental program
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Embodiment Construction

[0024] figure 1 is a block diagram illustrating an example of a plurality of communication devices 1 , 2 and one or more data receivers 9 capable of wireless communication via one or more wireless networks 7 . The communication device 1 is capable of receiving data from the communication device 2 and sending data to the data receiver 9 . In some cases, the data may include multimedia data including at least one of audio data, video data, text data, voice data, and graphics data.

[0025] In some examples, wireless network 7 may include a network that provides support for communication via a wireless local area network (WLAN), such as communication via Wi-Fi (Institute of Electrical and Electronics Engineers (IEEE) 802.11 standard). In some examples, the wireless network 7 may include providing for communication via a wireless personal area network (WPAN), such as via Bluetooth communication) supported network. In some cases, wireless network 7 may include a network that su...

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PUM

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Abstract

In general, this disclosure relates to techniques for transmitting data using one or more identified channels of a spectrum. One example method comprises identifying, with a first communication device, at least one channel currently available in a digital broadcast spectrum, and receiving, with the first communication device, data sent from a second communication device. The method further comprises transmitting the data from the first communication device in the at least one identified channel of the digital broadcast spectrum, wherein the transmitted data complies with a digital broadcast format.

Description

[0001] This application is a continuation-in-part of US Application Serial No. 12 / 547,834, filed August 26, 2009, which is hereby incorporated by reference in its entirety. This application also claims priority to U.S. Provisional Application 61 / 226,608, filed July 17, 2009, and U.S. Provisional Application 61 / 295,495, filed January 15, 2010, each of which is incorporated by reference in its entirety Incorporated into this article. technical field [0002] The invention relates to data transmission in networks. Background technique [0003] Currently, several schemes for wireless display of multimedia data, such as wireless HDMI (High Definition Multimedia Interface), are under development. The main purpose of these solutions is to replace the HDMI cable between a specific component (eg, set-top box, digital versatile disc (DVD) player, computing device) and a display device. [0004] Some vendors have developed solutions that use proprietary methods to transmit uncompress...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04H20/61H04H60/41H04N19/00H04N19/40H04N19/46H04N19/503H04N19/593H04N19/61H04N19/625H04N19/65H04N19/70H04N19/89
CPCH04H20/08H04H20/61H04H60/41H04H60/80
Inventor P·E·雅各布斯S·R·奥尔特曼V·R·拉维德朗Y·A·王
Owner QUALCOMM INC