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A base station equipment structure and backup method

A technology of base station equipment and indoor equipment, applied in the field of base station equipment structure and backup, to achieve the effects of reducing base station costs, ensuring reliability, and saving costs

Active Publication Date: 2005-01-26
DATANG MOBILE COMM EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

[0016] The technical problem to be solved by the present invention is to provide a base station equipment structure, which solves that in the prior art, there is no one for the division of internal modules and the connection between each other in the structural design of the base station of the time division duplex code division multiple access communication system The general problem of optimal scheme considering both communication efficiency and system security

Method used

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  • A base station equipment structure and backup method
  • A base station equipment structure and backup method
  • A base station equipment structure and backup method

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Embodiment Construction

[0047] The specific base station structure of the embodiment of the present invention is as follows:

[0048] In the base station of the TDD CDMA system of the present invention, its hardware system can be divided into two parts: indoor and outdoor. Among them, the outdoor part mainly includes: tower top amplifier interface and filter, low noise and power amplifier circuit; antenna array and other modules. The physical location of the tower mount amplifier is placed outdoors, and it is divided into two parts: digital hardware and radio frequency. The main function of the digital hardware part is to transmit data with the indoor part of the TDD base station. The information it transmits mainly includes various alarm signals of the tower top amplifier, real-time detection signals, switch signals for the base station to control the uplink and downlink switching of the tower top amplifier, and the real-time control tower of the base station. Other control signals of the top ampli...

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Abstract

This invention discloses a base station equipment structure, it is used in time division duplexing code division multiple access communicating system. it includes indoor equipment and outdoor equipment. The outdoor equipment includes amplifier on the peak of the tower, filter, low noise and power amplifier circuit module, antenna array module. There are hardware and radio frequency part in the amplifier on the peak of the tower. The indoor equipment includes common and clock module, base band processing and exchanging module, radio frequency processing module, and the common and clock module is connected to radio frequency processing module by the base band processing and exchanging module. The radio frequency processing module is connected to the peak amplify subsystem by a lightning protection module. This invention also discloses a kind of backup method at the same time. The 1+1 main backup mode is used for one single plate, and N+1 or no backup mode is used for several single plates.

Description

technical field [0001] The present invention relates to a structure and a backup method of base station equipment in a communication system, in particular to the structure of base station equipment in a time division duplex code division multiple access communication system (TDD CDMA), as well as each single board inside the equipment, a communication network, and a method for improving the base station equipment. The backup method adopted in various single boards for reliability. Background technique [0002] The wireless interface specification of the third generation mobile communication system (3G) includes two categories of code division multiple access (CDMA) and time division multiple access (Time Division Multiple Access, TDMA) and a total of five technologies. Among them, CDMA is currently recognized as a mainstream technology, which includes two frequency division duplex (Frequency Division Duplex, FDD) technologies and one time division duplex (Time Division Duple...

Claims

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Application Information

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IPC IPC(8): H04W88/08H04B1/44H04B1/74
Inventor 马志锋赖峥嵘陈林江
Owner DATANG MOBILE COMM EQUIP CO LTD
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