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arXiv 2602.15212cs.AI
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安全且节能的无线代理人工智能网络

Secure and Energy-Efficient Wireless Agentic AI Networks

Department of Computer Science, Brunel University of London(布鲁内尔大学计算机科学系);Nanjing University of Posts and Telecommunications(南京邮电大学)

Yuanyan Song, Kezhi Wang, Xinmian Xu

AI总结:

本文提出了一种安全且节能的无线代理人工智能网络,通过动态分配代理和优化资源分配,提升服务质量并降低能耗。

摘要:

本文介绍了一种安全的无线代理人工智能网络,其中包括一个监督人工智能代理和多个其他人工智能代理,用于为用户的推理任务提供服务质量(QoS),同时确保私有知识和推理结果的保密性。具体来说,监督人工智能代理可以动态分配其他人工智能代理参与协同推理,而未被选中的人工智能代理则作为友好的干扰器,以降低窃听者拦截性能。为了延长人工智能代理的服务持续时间,提出了一个最小化能耗问题,该问题联合优化人工智能代理的选择、基站(BS)波束成形和人工智能代理传输功率,受延迟和推理准确性约束。为了解决所提出的问题,我们提出了两种资源分配方案,ASC和LAW,首先将其分解为三个子问题。具体来说,ASC使用所提出的交替方向乘子法(ADMM)算法、半定松弛(SDR)和递推凸近似(SCA)依次优化每个子问题,而LAW则利用所提出的大型语言模型(LLM)优化器在代理工作流中解决每个子问题。实验结果表明,所提出的解决方案可以将网络能耗降低高达59.1%,与其他基准方案相比。此外,所提出的方案通过基于Qwen的实用代理人工智能系统进行验证,展示了在各种公开基准上的满意推理准确性。

英文摘要:

In this paper, we introduce a secure wireless agentic AI network comprising one supervisor AI agent and multiple other AI agents to provision quality of service (QoS) for users' reasoning tasks while ensuring confidentiality of private knowledge and reasoning outcomes. Specifically, the supervisor AI agent can dynamically assign other AI agents to participate in cooperative reasoning, while the unselected AI agents act as friendly jammers to degrade the eavesdropper's interception performance. To extend the service duration of AI agents, an energy minimization problem is formulated that jointly optimizes AI agent selection, base station (BS) beamforming, and AI agent transmission power, subject to latency and reasoning accuracy constraints. To address the formulated problem, we propose two resource allocation schemes, ASC and LAW, which first decompose it into three sub-problems. Specifically, ASC optimizes each sub-problem iteratively using the proposed alternating direction method of multipliers (ADMM)-based algorithm, semi-definite relaxation (SDR), and successive convex approximation (SCA), while LAW tackles each sub-problem using the proposed large language model (LLM) optimizer within an agentic workflow. The experimental results show that the proposed solutions can reduce network energy consumption by up to 59.1% compared to other benchmark schemes. Furthermore, the proposed schemes are validated using a practical agentic AI system based on Qwen, demonstrating satisfactory reasoning accuracy across various public benchmarks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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