Terminal system upgrading method

A terminal system and system upgrade technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as increasing front-end server load, low transmission efficiency of upgrade image files, affecting terminal system upgrade efficiency, etc., to improve the receiving speed. , the effect of reducing the load and speeding up the deployment

Inactive Publication Date: 2017-02-01
ZHEJIANG CHUANGJIA DIGITAL TECH
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Problems solved by technology

In the prior art, if the system upgrade of the terminal set-top box is to be implemented, the upgrade method of transport stream broadcasting is used. In this method, each terminal set-top box downloads the upgrade image file from the front-end server to realize the system upgrade, but this method will greatly increase the number of front-end servers. load, and the transmission efficiency of the upgrade image file is extremely low, which greatly affects the upgrade efficiency of the terminal system

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Embodiment Construction

[0034] The above and other technical features and advantages of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0035] The terminal system includes a front-end server, 10G bandwidth optical fiber, 10G optical module receiver, optical network unit (ONU), and terminal set-top box. Among them, the front-end server is responsible for dividing the terminal system upgrade image file into user datagram protocol packets (UDP packets for short) according to the format stipulated in the protocol, mainly filling the data segment of the user datagram protocol packet with corresponding data according to the protocol, and broadcasting / Multicast broadcast through 10G bandwidth optical fiber; 10G optical module receiver and optical network unit play the role of optical signal conversion; the terminal set-top box...

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Abstract

The invention provides a terminal system upgrading method. The terminal system upgrading method comprises the following steps: dividing an upgrade mapping file into user datagram protocol packets according to a protocol; releasing the user datagram protocol packets to a terminal set-top box by 10G bandwidth optical fiber in a broadcast or multicast mode; and obtaining the user datagram protocol packets, recombining the user datagram protocol packets into the upgrade mapping file, and carrying out system upgrade on the terminal set-top box. The terminal system upgrading method provided by the invention aims at broadcasting the upgrade mapping file by adopting the 10G bandwidth optical fiber live broadcast technology, thereby greatly relieving the load of a front end server, and greatly improving the receiving speed of a receiving end compared with that of the traditional transmission stream broadcasting upgrade mode.

Description

technical field [0001] The invention relates to the technical field of set-top boxes, in particular to a method for upgrading a terminal system. Background technique [0002] The integration of three networks is speeding up the pace. The major operators are penetrating each other and the competition is becoming more and more fierce. The broadcasting and TV industry cannot stand alone. With the rise of Internet TV, the traditional broadcasting and TV business has shown signs of shrinking. In the prior art, if the system upgrade of the terminal set-top box is to be implemented, the upgrade method of transport stream broadcasting is used. In this method, each terminal set-top box downloads the upgrade image file from the front-end server to realize the system upgrade, but this method will greatly increase the number of front-end servers. load, and the transmission efficiency of the upgrade image file is extremely low, which greatly affects the upgrade efficiency of the terminal...

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Application Information

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IPC IPC(8): H04L29/08H04L12/953H04L1/00H04L47/43
CPCH04L1/0061H04L49/9057H04L67/06
Inventor 高志平
Owner ZHEJIANG CHUANGJIA DIGITAL TECH
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