Self-adaptive website building method and system

Abstract

The embodiment of the invention provides a self-adaptive station building method and system, and the method comprises the steps: obtaining comprehensive information of other reference base stations around a to-be-built station through measurement, and randomly accessing a reference neighbor cell; acquiring public cell reselection priority information, dedicated reselection priority information andredirection information of each frequency point by referring to a system message and an RRC release message issued by an adjacent cell; calculating to obtain a reselection priority average value of each frequency point; based on the downlink RSRP of the reference neighbor cell satisfying a preset condition, calculating to obtain a signal intensity quantized value of each frequency point; obtaining a comprehensive reselection priority of each frequency point according to the reselection priority average value of each frequency point and the signal intensity quantized value of each frequency point; and obtaining a station building result of the to-be-built station based on the comprehensive reselection priority and the working frequency points of the surrounding neighbor cells. According tothe embodiment of the invention, by considering the frequency point priority information of the surrounding cells of the to-be-built station, the surrounding network environment can be better adapted, the network congestion is relieved, and the wireless resource utilization rate is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to an adaptive station building method and system. Background technique [0002] In the mainstream 4G mobile communication system represented by LTE (Long Time Evolution, long-term evolution) technology, and the new generation of mobile communication system represented by 5G NR (New Radio, new radio), small or micro base stations can be used as macro base stations Supplementary access points in coverage areas, used for large-capacity access supplements in hotspot areas, to meet the communication needs of stadiums, convention centers, railway stations, and large shopping centers. Usually, multiple macro stations are deployed in hotspot areas, and different frequency networking is adopted, so the network environment is relatively complex. [0003] For the LTE system, the eNB sends the same-frequency reselection priority through SIB3 (SystemInformationBlockType3...

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Problems solved by technology

[0004] In the existing wireless access network equipment, the base station can obtain the broadcast information and system information of other surrounding base stations, but cannot directly obtain the RRC release message issued by the surrounding base stations to the connected terminal. Therefore, when the surrounding macro stations pass the RRC When releasing a message or reconfiguring live network parameters to change the cell reselection priority of a certain frequency point, the small or micro base stations deployed in it cannot sense this change in time, and the configured working frequency point is no longer a high-priority access frequency point. point, so that the terminal cannot reselect access smoothly, resulting in a drop in cell traffic, a decrease in terminal service experience, unable to meet the business communication needs of hotspot areas, and wasting unlimited resources

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