物联网学报2026，Vol.10Issue(1)：139-149,11.DOI:10.11959/j.issn.2096-3750.2026.00508
面向非可信节点的联合频谱感知与资源分配机制设计
Joint spectrum sensing and resource allocation mechanism with untrusted sensing nodes
摘要
Abstract
To address the issues in spectrum sharing systems,such as unreliable sensing results because of the data falsifica-tion and unfair access allocation,a spectrum sharing model based on the sensing quality was proposed.By jointly optimizing sensing quality and access resource allocation,this model improved efficiency and fairness.In the sensing phase,a leader-follower game modeled the interaction between sensing users and demanders:the sensing users optimized sensing quality to maximize their benefits,while the demanders determined data purchases based on sensing quality,ensuring efficient and reli-able data collection.In the access phase,spectrum resources were dynamically allocated based on the sensing quality,with the VCG(Vickrey-Clarke-Groves)mechanism ensuring truthful reporting and preventing data falsification and fraud.This led to fair and optimized spectrum allocation,enhancing the overall system efficiency.Simulation results show that the pro-posed mechanism effectively incentivizes users to report the true sensing quality and protects the honest users.关键词
动态频谱共享/感知质量/资源分配/博弈论/VCG机制Key words
dynamic spectrum sharing/sensing quality/resource allocation/game theory/VCG mechanism分类
信息技术与安全科学引用本文复制引用
黄柳碧,王威,曹平,刘怡良..面向非可信节点的联合频谱感知与资源分配机制设计[J].物联网学报,2026,10(1):139-149,11.基金项目
国家自然科学基金项目(No.62371231,No.62471382,No.U22A2029) （No.62371231,No.62471382,No.U22A2029）
江苏省前沿引领技术基础研究重大项目(No.BK20222001) （No.BK20222001）
江苏省重点研发计划(产业前瞻与关键核心技术)竞争项目(No.BE2023027) The National Natural Science Foundation of China(No.62371231,No.62471382,No.U22A2029),the Natural Science Foundation on Frontier Leading Technology Basic Research Project of Jiangsu(No.BK20222001),the Jiangsu Provincial Key Research and Development Program(No.BE2023027) （产业前瞻与关键核心技术）
