Multi-mode wireless intelligent distribution and coverage system

A wireless and intelligent technology, applied in wireless communication, electrical components, network planning, etc., to achieve the effect of strong diffraction ability, improved space transmission capacity, and small space transmission loss

Inactive Publication Date: 2017-10-24
CHANGCHUN JULONG COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of the above problems, the purpose of the present invention is to provide a multi-mode wireless intelligent distribution coverage system to solve various problems existing in the existing indoor distribution system

Method used

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  • Multi-mode wireless intelligent distribution and coverage system

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Embodiment Construction

[0024] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0025] figure 1 The overall structure of the multi-mode wireless intelligent distribution coverage system according to the embodiment of the present invention is shown.

[0026] like figure 1 As shown, the multimode wireless intelligent distribution coverage system provided by the embodiment of the present invention includes a master control unit 1, a slave distribution unit 2 and a slave coverage unit 3, and the master control unit 1 communicates with the slave distribution unit 2, The slave coverage unit 3 performs communication and transmission of radio...

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Abstract

The invention provides a multi-mode wireless intelligent distribution and coverage system, comprising a main machine control unit, sub-machine distribution units and sub-machine coverage units. The main machine control unit communicates with the sub-machine distribution units and the sub-machine coverage units respectively through a wireless transmission manner, realizes the transmission of radio frequency signals, and controls the sub-machine distribution units and the sub-machine coverage unit. The sub-machine distribution units communicate with the main machine control unit through a wireless accessing method and realize the transmission of the radio frequency signals. The sub-machine coverage units communicate with the sub-machine distribution unit through optical fibers, realize the transmission of the radio frequency signals, and cover the coverage area through a sub-machine coverage antenna as well as receive the uplink signals from the terminals in the coverage area. Each sub-machine distribution unit can be accessed to eight sub-machine coverage units in a parallel-connection manner; and each sub-machine coverage unit supports four-level cascade-connection. With the system of the invention, it is possible to complete the introduction of 2G, 3G and 4G signals at the same time. The system cannot only be mounted and managed conveniently, but also does not occupy the installation space.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, relates to a multi-mode wireless intelligent distribution coverage system. Background technique [0002] For some large indoor venues, office buildings, schools, underground parking lots, subways, tunnels and other indoor signal blind areas, it is currently solved by building an indoor distribution system. Using an indoor distribution system can solve the problem of large indoor venues, underground The signal coverage problem of the facility, however, also has the following disadvantages: [0003] 1. There are many types of equipment used as information sources, which are incompatible with each other, and take up a lot of space, making it difficult to manage; [0004] 2. Since each network has different requirements for system performance indicators, when deploying a network system with high requirements, other networks cannot be used, and the network ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/18H04W16/26H04W88/10
CPCH04W16/18H04W16/26H04W88/10
Inventor 高伟
Owner CHANGCHUN JULONG COMM TECH
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