In the wireless communication system of large venues, the signal conflict of multiple base stations will seriously affect the communication quality, and the problem of signal conflict of multiple base stations can be solved from multiple dimensions, such as frequency. . In the wireless communication system of large venues, the signal conflict of multiple base stations will seriously affect the communication quality, and the problem of signal conflict of multiple base stations can be solved from multiple dimensions, such as frequency. . Fake base stations comprise a critical security issue in mobile networking. A fake base station exploits vulnerabilities in the broadcast message announcing a base station's presence, which is called SIB1 in 4G LTE and 5G NR, to get user equipment to connect to the fake base station. Once. . A RBS attack occurs when an attacker uses a fake base station (FBS) to mimic a legitimate base station, luring phone users to connect and facilitating activities like stealing personal information and sending spam messages. This type of attack poses a significant threat to users privacy and. . Rogue base stations, often set up by malicious actors, pose significant threats to network security and user privacy. These unauthorized stations mimic legitimate network towers, tricking devices into connecting with them, which can lead to eavesdropping, man-in-the-middle attacks, and data. . Fake base stations (FBS) — also known as IMSI catchers and Stingrays — can identify and track mobile phones and further intercept their communication. They masquerade as a network operator and trick the mobile phones into connecting to them rather than to an actual base station. By design, mobile. . The invention discloses a communication base station abnormality detection method based on wavelet transformation, which comprises the following steps: acquiring three base station KPI performance indexes needing abnormal value detection: average number of users, cell PDCP traffic, average number. . How to solve the problem of multiple base station signal conflict? In the wireless communication system of large venues, the signal conflict of multiple base stations will seriously affect the communication quality, and the problem of signal conflict of multiple base stations can be solved from. .