基于无线位置信息库的GOIP电诈设备定位技术

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中图分类号：TN929.53 文献标志码：A 文章编码：1672-7274（2025）05-0050-03

Abstract：As telecom fraud methods continue to evolve，GOIP devices have been increasingly used to disguise international scam calls as domestic numbers，bypassing carrier defenses.To address this challenge，this paper proposes a GOIP device localization technique based on a wireless location information database.This method integrates big data analysis，MR fingerprint positioning，and precise base station anchoring to effectively identify and locate GOIP devices.Byanalyzing the behavioral characteristics of GOIP devices，extracting the clustering and spatiotemporal distribution features of abnormaloutgoing numbers，the method identifes suspected masscalling areas and filtersout high-frequency，highlymobileabnormal numbers to pinpoint potential GOlP device locations.Finally the technique leverages the wireless location information database，MR fingerprint positioning，and base station anchorigto preciselylocatesuspected sites.Thisapproach significantly enhances theabilityto detectand localize GOIP devices， providing critical technical support for law enforcement in combating telecom fraud.

Keywords： GOIP positioning;behavioral analysis; telecommunication fraud

0 引言

随着通信技术的发展，网络诈骗犯罪呈现出手段的复杂化和犯罪工具的高科技化等特点，传统侦查方式难以应对其隐蔽性和跨区域性挑战[1]。（剩余3711字）