现代电子技术2024，Vol.47Issue(15)：1-7,7.DOI:10.16652/j.issn.1004-373x.2024.15.001
基于国产FPGA的高速SS7信令研究与实现
Research and implementation of high-speed SS7 signaling based on domestic FPGA
摘要
Abstract
High-speed SS7(signaling system 7)signaling is a public channel signaling technology used in digital communi-cation networks.It is suitable for both wireless and wired public switched telephone networks.The existing high-speed signaling analysis solutions have relatively limited scalability,so expanding them in practical application scenarios is costly,and most of them are implemented on foreign platforms.With the increasing demands for self-controllable hardware and software platforms in national information systems,a high-speed SS7 signaling analysis solution based on domestic Gowin FPGA is proposed.The pro-cess of signaling analysis includes a signaling acquisition module and a signaling filtering module,which are described in detail.The system operation information is collected while analyzing the signaling.In comparison with the existing solutions,the pro-posed solution is implemented on domestic platforms,and it meets with the self-controllable demands.In addition,the solution is designed with modular and parameterized features,so it can accommodate different application scenarios easily.The final design realizes concurrent processing of 8 high-speed SS7 signaling channels.After testing in a real network,the expected results are achieved and the designed scheme is put into commercial use successfully.关键词
高速SS7信令/可拓展性/自主可控要求/高云FPGA/模块化参数化/并发处理Key words
high-speed SS7 signaling/scalability/self-controllable demand/Gowin FPGA/modular parameterization/concur-rent processing分类
电子信息工程引用本文复制引用
李静岩,何赞园,王领伟..基于国产FPGA的高速SS7信令研究与实现[J].现代电子技术,2024,47(15):1-7,7.基金项目
河南省重大科技专项(221100210100) （221100210100）
