Big data transmission system based on Beidou first-generation communication system

A communication system and transmission system technology, applied in the field of real-time large data volume transmission based on the patent of Beidou first-generation communication system bandwidth expansion technology, can solve the problems of inability to realize real-time data interaction, long transmission time, etc., to improve signal processing efficiency, data Quantity improvement, real-time effect

Active Publication Date: 2018-11-20
CHENGDU JIUZHOU ELECTRONIC INFORMATION SYSTEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a large amount of data is sent, preprocessing such as subcontracting, verification, and combination of large data is required, and the transmission time is long, so real-time data interaction cannot be realized, and the advantages of the Beidou communication system are not well utilized.

Method used

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  • Big data transmission system based on Beidou first-generation communication system
  • Big data transmission system based on Beidou first-generation communication system
  • Big data transmission system based on Beidou first-generation communication system

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Embodiment Construction

[0017] In order to facilitate those skilled in the art to understand the technical content of the present invention, first, relevant terms in the present invention are explained.

[0018] Duplexer: It is the main accessory of different-frequency duplex radio stations and repeaters. Its function is to isolate the transmitting and receiving signals to ensure that both receiving and transmitting can work normally at the same time. It is composed of two sets of band-stop filters with different frequencies to prevent the transmission signal from the machine from being transmitted to the receiver.

[0019] Power divider: full name power divider, English name Power divider, is a device that divides the energy of one input signal into two or more outputs with equal or unequal energy, and can also conversely synthesize the energy of multiple signals into one output. At this time, it can also be called a combiner. A certain degree of isolation should be guaranteed between the output po...

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PUM

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Abstract

The invention discloses a big data transmission system based on a big dipper first generation communication system, comprising a receiving antenna, a sending antenna, a signal control panel and a data interface conversion module. The receiving antenna is in connection with the signal control panel; the sending antenna is in connection with the signal control panel; the signal control panel is in connection with the data interface conversion module; through a power divider, incoming signal energy is divided into a plurality of portions, and a plurality of corresponding base-band processing units perform treatment simultaneously, thereby improving signal processing efficiency; meanwhile the information to be transmitted is coded through the base-band processing units; through coordinating a plurality of base-band processing units, a plurality of emission signals are meanwhile processed, and are combined into a path of signals through a combiner for transmission, thereby realizing big data transmission instantaneity and high effectiveness.

Description

technical field [0001] This patent relates to the field of long-distance wireless information transmission. Specifically, it is a patent for bandwidth expansion technology based on the Beidou first-generation communication system. It is used in remote areas without network coverage to achieve real-time large-scale data transmission. Background technique [0002] In the general civil Beidou first-generation communication system, the short message communication service frequency is mostly 60 seconds, and the transmission data volume is 78.5 bytes. If a large amount of data is sent, preprocessing such as packetization, verification, and combination of large data is required, and the transmission time is long, so real-time data interaction cannot be realized, and the advantages of the Beidou communication system have not been fully utilized. [0003] To sum up, the industry urgently needs a new Beidou data transmission method to meet the real-time, high efficiency, and security ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/185H04B1/40
CPCH04B1/40H04B7/1858
Inventor 孙心珲丁捷胡天军
Owner CHENGDU JIUZHOU ELECTRONIC INFORMATION SYSTEM CO LTD
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