Television set-top box with wireless router based on PON (passive optical network)

A technology for TV sets and set-top boxes, applied in electrical components, image communication, selective content distribution, etc., which can solve the problems of waste of copper cables, increased system installation costs, and single function of TV set-top boxes

Inactive Publication Date: 2015-07-22
深圳前海芝麻开门网络通讯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, users generally watch digital TV programs through TV set-top boxes or OTT TV boxes, while existing TV set-top boxes need to use coaxial cables for signal access. In the case of fiber-optic entry, coaxial cables are used for signal access, which will easily cause waste of copper cables, and the existing TV set-top boxes have single functions and no data functions. Although the existing OTT TV set-top boxes can be connected through network cables or WIFI It is connected to the network, but an additional ONU device needs to be added in the middle. Due to the increase of equipment, the system installation cost also increases; the existing TV set-top box can only be used to watch TV.

Method used

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  • Television set-top box with wireless router based on PON (passive optical network)
  • Television set-top box with wireless router based on PON (passive optical network)
  • Television set-top box with wireless router based on PON (passive optical network)

Examples

Experimental program
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Embodiment 1

[0021] Such as figure 1 and 2 As shown, the TV set-top box with wireless routing based on PON includes PON CPU1, OTT CPU2, network interface module 3, communication interface 6 and wireless network card 5; described wireless network card 5 is connected to PON CPU1 through communication interface 6, and described PON CPU1 and OTT CPU2 are connected with network interface module 3 respectively. PON CPU1 selection chip 88F6550, including the first PON RGMII interface 11 and the second PON RGMII interface 12; OTT CPU2 selection chip ALM8726, including OTT RGMII interface 21, HDMI interface 22 and AV interface 23, the network interface module 3 includes the first network transformer 32. The first PHY chip 31, the second network transformer 34, the second PHY chip 33, the third network transformer 36 and the third PHY chip 35, the first network transformer 32 is connected to the first PHY chip 31, the first PHY chip 31 Connected to the first PON RGMII interface 11, the first n...

Embodiment 2

[0023] Such as figure 1 and 3 As shown, the TV set-top box with wireless routing based on PON includes PON CPU1, OTT CPU2, network interface module 3, communication interface 6 and wireless network card 5; described wireless network card 5 is connected to PON CPU1 through communication interface 6, and described PON CPU1 and OTT CPU2 are connected with network interface module 3 respectively. PON CPU1 selection chip 88F6550, including the first PON RGMII interface 11 and the second PON RGMII interface 12; OTT CPU2 selection chip ALM8726, including OTT RGMII interface 21, HDMI interface 22 and AV interface 23, the network interface module 3 includes the first network transformer 32. The first PHY chip 31, the second network transformer 34, the second PHY chip 33, the third network transformer 36 and the third PHY chip 35, the first network transformer 32 is connected to the first PHY chip 31, the first PHY chip 31 Connected to the first PON RGMII interface 11, the first netwo...

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PUM

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Abstract

The invention discloses a television set-top box with a wireless router based on PON (passive optical network). The television set-top box comprises a PON CPU (central processing unit), an OTT (over the top) CPU, a network interface module, a communication interface and a wireless local area network card. The wireless local area network card is connected to the PON CPU via the communication interface, and the PON CPU and the OTT CPU are connected with the network interface module respectively. By adopting the PON technology, a transmission line only needs optical fibers without other wires like copper cables. The television set-top box is not only used for watching TV and provided with a function of the wireless router, so that users can access the network wirelessly via the television set-top box.

Description

technical field [0001] The invention relates to the field of TV set-top boxes, in particular to a PON-based TV set-top box with wireless routing. Background technique [0002] At present, users usually watch digital TV programs through TV set-top boxes or OTT TV boxes, and the existing TV set-top boxes need to use coaxial cables for signal access. access, it is easy to cause waste of copper cables, and the existing TV set-top box has a single function and no data function. Although the existing OTT TV set-top box can be connected to the network through a network cable or WIFI, an additional ONU device needs to be added in the middle. The increase of equipment increases the installation cost of the system; the existing TV set-top box can only be used to watch TV. Contents of the invention [0003] The present invention proposes a PON-based TV set-top box with wireless routing for the deficiencies in the prior art. The PON-based TV set-top box with wireless routing can not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/426H04N21/61
Inventor 尹实田运峰余卫锋
Owner 深圳前海芝麻开门网络通讯有限公司
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