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Cloud relay communication system

A communication system and relay communication technology, which is applied in the field of cloud relay communication system, can solve the problems of inability to meet long-distance and large-scale communication requirements, inability to meet the simultaneous free communication of multiple people, and high requirements for communication return, so as to achieve expanded coverage Range and diffraction ability, improve system expansion ability, simple effect of upgrading and expanding

Pending Publication Date: 2018-04-17
CHENGDU SEEKCON MICROWAVE COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are two conventional implementation methods: one is to use a satellite communication phone, which requires a dedicated communication terminal, and the communication cost is expensive, and it cannot satisfy many people’s free communication at the same time; Communication, unable to communicate with the outside; third, emergency communication vehicles are used, with small coverage, limited communication capacity, and high requirements for communication return; none of them can meet the long-distance and large-scale communication needs

Method used

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Embodiment Construction

[0047] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0048] refer to figure 1 , figure 1 A schematic structural diagram of an embodiment of a cloud relay communication system is shown; figure 1 As shown, the cloud relay communication system includes at least one cloud relay station mounted on an aerial work platform and several remote ground stations connected to the cloud relay station.

[0049] During the implementation, the high-altitude operation platform of this scheme...

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Abstract

The invention discloses a cloud relay communication system comprising at least one cloud relay platform lapped on a high altitude operating platform and a remote ground platform connected with the cloud relay platform; the remote ground platform comprises a first accessing / forwarding antenna, at least one frequency shift channel, an uplink merging module, a downlink shunting module, an uplink relay power amplifier module, a downlink relay low noise amplifier module, a first duplex module and a directional relay antenna, the first accessing / forwarding antenna, the frequency shift channel, the uplink merging module, the uplink relay power amplifier module, the first duplex module, the downlink relay low noise amplifier module and the downlink shunting module are connected in sequence, and the downlink shunting module communicates with the cloud relay platform through the frequency shift channel and the first accessing / forwarding antenna; and the directional relay antenna is connected with the first duplex module.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a cloud relay communication system. Background technique [0002] As we all know, with the rapid development of wireless communication technology, long-distance wireless communication has been widely used, but in vast areas such as Xinjiang and Inner Mongolia, grasslands, deserts, and mountainous scenes, there are basically no fixed residents, and usually no mobile communication network coverage; In addition, in special areas severely hit by natural disasters such as earthquakes and floods, fixed communication network facilities have been destroyed, and it is urgent to restore communication in the disaster area as soon as possible. How to quickly meet the long-distance communication of temporary tasks such as emergency communication, combat command, scientific investigation, expedition travel, and personnel search and rescue has become an important research topic at present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/15
CPCH04B7/15Y02D30/70
Inventor 王斌张吉辰李世龙周淩云
Owner CHENGDU SEEKCON MICROWAVE COMM
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