LoRa网格网络作为一种基于无线电频率的通信技术正在被探索作为突破政府互联网审查的潜在方案[1]。该技术允许用户通过小型无线模块建立自我修复的分布式网络，绕过互联网监控[1]。伊朗2026年1月期间经历了大规模互联网关闭，根据IODA监测数据显示几乎没有数据流量，这被描述为"历史上规模最大的政府定向通信关闭"之一[1]。该国抗议期间的死亡人数估计在7,000至40,000之间[1]。
从技术和成本角度看，LoRa设备相对可及，价格约在30至80欧元之间[1]。每条网络消息的大小限制为237字节，相当于短文本信息[1]。Meshtastic和MeshCore是两个广泛使用的免费开源平台，其中MeshCore以"你的通信、你的密钥、你的控制"为标语[1]。这项技术已在乌克兰等地得到实际应用[1]。
然而，在伊朗或俄罗斯等国家，拥有未授权无线设备可能带来严重法律后果[1]，这限制了这类技术在威权地区的实际推广前景。
LoRa mesh networks, a wireless communication technology, are being explored as a means to circumvent government-imposed internet restrictions in authoritarian countries.[1] The technology allows users to form self-healing networks through small wireless modules, enabling communication that bypasses internet censorship and state surveillance.[1]
The potential applications of such decentralized networks have gained attention amid severe internet shutdowns globally. During a massive internet blackout in Iran in January 2026, monitoring data showed almost no traffic flow, marking what has been described as one of the largest government-directed communication shutdowns in history.[1] The LoRa solution offers a practical alternative, with devices costing between €30 and €80.[1] However, the technology has limitations: each message on LoRa networks can contain a maximum of 237 bytes, equivalent to brief text messages.[1]
Several open-source platforms facilitate mesh networking through LoRa, including Meshtastic and MeshCore, both available free of charge.[1] MeshCore emphasizes user autonomy with the slogan "your communications, your keys, your control."[1] While LoRa mesh networks have seen real-world deployment, notably in Ukraine, their use carries significant legal risks in certain jurisdictions.[1] In countries such as Iran and Russia, possessing unauthorized wireless devices can result in severe legal consequences.[1]