面向蜂窝网络中合法的集成感知与通信（ISAC）
Towards Lawful ISAC in Cellular Networks
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中文总结 AI 辅助
本文针对蜂窝网络ISAC的隐私合规问题，分析适用规范与技术挑战，提出架构和信号处理层面的缓解策略，建立分层数据访问机制以实现合法部署。
中文摘要 AI 辅助
集成感知与通信（ISAC）利用标准无线通信信号实现对人体等被动目标的跟踪与检测，已在IEEE 802.11bf Wi-Fi标准中完成标准化，目前3GPP正为下一代蜂窝网络定义该技术。这一转变将ISAC技术从局部、无协调的Wi-Fi部署扩展为移动网络运营商管理的泛在、集中式网络部署，但全国范围的覆盖引入了必须符合严格数据保护立法框架的关键用户隐私挑战，最显著的是欧盟的《通用数据保护条例》。本文对适用于蜂窝ISAC的规范进行了全面分析，强调了其实施中的未解决技术挑战，探索了架构和信号处理层面的潜在缓解策略，为各类利益相关者建立了分层数据访问级别，并详细说明了如何将这些协议合法集成到蜂窝网络架构中。
英文摘要
Integrated sensing and communication (ISAC) enables the tracking and detection of passive objects, including the human body, by leveraging standard wireless communication signals. While already standardized in IEEE 802.11bf for Wi-Fi, ISAC is currently being defined by 3GPP for the upcoming generations of cellular networks. This transition scales the ISAC technology from localized, uncoordinated Wi-Fi deployments into a pervasive, centralized network deployment managed by mobile network operators. However, such nationwide coverage introduces critical user privacy challenges that must comply with stringent data protection legislative frameworks, most notably the General Data Protection Regulation in the European Union. This paper provides a comprehensive analysis of applicable norms to cellular ISAC, highlights the open technical challenges in its implementation, and explores potential mitigation strategies at both the architectural and signal processing levels, establishing tiered data access levels for various stakeholder categories and detailing how these protocols can be lawfully integrated into cellular network architectures.
