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Cell capacity expansion device, system and method

A cell and near-end machine technology, applied in the field of wireless communication, can solve the problem of high complexity in the implementation of cell expansion, and achieve the effects of simplifying cell expansion operations, reducing complexity, and improving efficiency

Active Publication Date: 2017-12-01
COMBA TELECOM SYST CHINA LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a cell expansion device, system and method for the complex problem of cell expansion.

Method used

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  • Cell capacity expansion device, system and method
  • Cell capacity expansion device, system and method
  • Cell capacity expansion device, system and method

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Embodiment Construction

[0030] The technical solution of the present invention will be described below in conjunction with the accompanying drawings.

[0031] like figure 1 As shown, the cell expansion device in one embodiment of the present invention may include: an expansion near-end unit; the expansion near-end unit is connected to the expansion base station, and is connected to the expansion optical fiber of the near-end unit of the digital repeater system through the main optical fiber interface The interface is connected; wherein, the first communication optical fiber interface of the near-end machine is connected with the far-end machine of the digital repeater system; the expansion near-end machine receives the communication signal sent by the expansion base station, and passes the The main optical fiber interface sends the communication signal to the near-end machine; wherein, the near-end machine sends the communication signal to the remote machine through the first communication optical fi...

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Abstract

The present invention relates to a cell capacity expansion device, a system and a method. The device includes: a capacity expansion near-end device, wherein the cell capacity expansion near-end device is connected to a capacity expansion base station and is connected with the capacity expansion optical fiber interface of a digital repeater system's near-end device through a main optical fiber interface. The first communication optical fiber interface of the near-end device is connected with the digital repeater system's far-end device; and the capacity expansion near-end device receives the communication signals emitted from the capacity expansion base station, and through the main optical fiber interface, transmits the communication signals to the near-end device. The near-end machine transmits the communications to the far-end device via the first communication optical fiber interface so as to expand the capacity of the cells that the far-end device covers.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a cell capacity expansion device, system and method. Background technique [0002] At present, there are mainly two types of architectures for digital optical fiber repeaters in engineering applications. One is a two-level architecture system represented by optical fiber digital extension. The system consists of a near-end and several far-ends. The remote end is networked through a star, chain or hybrid topology; the other is a three-level architecture system represented by an optical fiber indoor distribution system. The system consists of a near end, several extension ends, and several remote units. Composition, the near end and the extension end can be networked through star, chain and hybrid topologies, and the extension end and the far end only use star topology for networking. [0003] In the above two systems, the access capability of the near-end d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/155H04W16/18
CPCH04B7/15507H04W16/18
Inventor 李杨君李鹏程唐展波辛旭升吕辉
Owner COMBA TELECOM SYST CHINA LTD
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