Base station host-slave station communication method and system

Abstract

The invention discloses a base station host-slave station communication method and system. The method comprises the steps that slave stations determine location information of the slave stations according to a topology routing address, and the location information serves as equipment numbers of the slave stations; the slave stations send data packets A to a host station containing an equipment number; the host station constructs IPs to be assigned to the slave stations according to the equipment numbers provided by the slave stations and an initial base IP; the host station sends the IPs to be assigned to the slave stations and data packets B of the IP of the host station to the slave stations; the slave stations receive and analyze the data packets B to obtain the IPs to be assigned to the slave stations and the IP of the host station, and then build TCP / IP connection with the host station. According to the scheme, the purpose of automatically assigning the IPs to the slave stations is achieved, then, centralized control over digital optical fiber base stations is achieved, on-site engineering design of engineers is facilitated, and maintenance cost of the optical fiber base stations in the future is reduced; meanwhile, a method is provided for the engineers to search for other slave station devices in a network in a local station, and efficiency of equipment maintenance of the engineers is improved.

Description

technical field [0001] The invention relates to the field of mobile communication base station technology and industrial control, in particular to a base station master-slave communication method and system. Background technique [0002] As a cross-application of computer technology and mobile communication technology, centralized monitoring technology plays a key role in the monitoring of each distributed working node of the mobile communication system. Usually, a centralized monitoring system includes multiple working ends, which form different networks according to different topological structures, and thus form different data links. In practical applications, the data link structure of centralized monitoring can be divided into two types, namely, point-to-point link and point-to-multiple link. If these data links are connected through full-duplex physical channels, they are called full-duplex Centralized monitoring of data link structures, such as HDLC (High-Level Data ...

AI Technical Summary

Problems solved by technology

Due to the change of the underlying protocol, the original master-slave communication method based on the HDLC underlying protocol is not concise enough, the automatic allocation of slave device numbers is too inefficient, and the interaction is too redundant

With the increasing market demand for base stations and the increase in the number of slave stations in the distributed network, the master-slave communication method that originally adapted to the underlying HDLC protocol can no longer be well adapted to the new TCP / IP underlying protocol.

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