Category: SDR
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3G SDR system review v20181024
osmocom 3G 小基站
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Protected: Osmocom 2G 、 YateBTS 、OpenBTS使用笔记
There is no excerpt because this is a protected post.
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Protected: SDR软件无线电开发指北 Part 2 Matlab Simulink篇
There is no excerpt because this is a protected post.
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Protected: SDR软件无线电开发指北 Part 1 开发环境构建
There is no excerpt because this is a protected post.
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osmo-fl2k demo 1:Transmitter FM with USB 3.0 to VGA adapters |使用USB 2 VGA适配器发射FM信号
osmo-fl2k allows to use USB 3.0 to VGA adapters based on the Fresco Logic FL2000 chip as general purpose DACs and SDR transmitter。
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团队新书上线~
零零散散,用了一年多时间整理的书稿,团队的新书近期终于上线了 开心~
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Introduction of 《Inside Radio: An Attack and Defense Guide》
Introduction of 《Inside Radio: An Attack and Defense Guide》
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Hijack IoT devices with USRP and OpenBTS | IoT Module fuzzing with OpenBTS Part ②
图:2016 年摄 本文公开时间:2019-10-16 声明:内容仅供学习研究之用,并自备法拉第笼、切勿使用大功率功放影响正常通信,如有非法使用,造成后果须使用者自行承担!!! DEF CON 26 – Zeng and Panel – Lora Smart Water Meter Security Analysis PDF https://media.defcon.org/DEF%20CON%2026/DEF%20CON%2026%20presentations/DEFCON-26-Yingtao-Zeng-Lin-Huang-Jun-Li-Lora-Water-Meter-Security-Analysis.pdf 通过Gr-GSM扫描附近基站的信息,选择一个信号较弱的基站,把其所有信息参数:ARFCN、Freq、CID、LAC、MCC、MNC导入到OpenBTS: DCS1800频段: GSM900频段: 用OpenBTS的较强信号覆盖该信号。 snsg ggsn tmsis GSM 鉴权通过后,OpenBTS的GPRS 鉴权不稳定,导致 IOT 设备端入网后分配不到 IP 地址(IOT 设备无法配置 APN),卒,遂改用 YateBTS 方案: 详情: https://www.researchgate.net/publication/327971731_Hijack_IoT_devices_GSM_GPRS_MITMwith_SDR
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