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arXiv 2409.17843cs.GT
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密集异构物联网网络中基于拍卖的自适应资源分配优化

Auction-based Adaptive Resource Allocation Optimization in Dense and Heterogeneous IoT Networks

Maynooth University(梅努斯大学);University College Cork(科克大学);South East Technological University(东南科技大学)

Nirmal D. Wickramasinghe, John Dooley, Dirk Pesch, Indrakshi Dey

AI总结:

针对密集异构物联网资源分配难题,提出结合时空频扩展与贝叶斯博弈的改进型同步升价拍卖机制,实现分布式计算与低功耗,提升吞吐量和能效,优于传统拍卖机制。

摘要:

在密集部署的大规模物联网网络中,由于低尺寸、重量和功率(SWaP)物联网设备及网络内部的资源约束,以及传统集中式方法在不完全信息下的局限性,高效可靠的资源分配仍然是一个关键挑战。我们提出了一种新颖的基于拍卖的自适应资源分配框架,将时空频扩展(STFS)技术与贝叶斯博弈方法相结合。我们引入了一种新颖的改进型同步升价拍卖(mSAA)机制,专门针对密集部署和低复杂度物联网网络设计,实现分布式计算并降低功耗。通过结合基于贝叶斯博弈的出价策略并优化信号传输的色散矩阵,所提方法确保了增强的信道吞吐量和能量效率。与传统拍卖类型(包括第一价格和第二价格密封投标拍卖)以及维克里-克拉克-格罗夫斯(VCG)机制的比较分析表明,mSAA在剩余最大化、收入效率和风险倾向投标环境中的鲁棒性方面具有优越性。仿真结果验证了该模型对异构物联网节点的适应性及其在不同环境和垂直领域密集部署的潜力。

英文摘要:

Efficient and reliable resource allocation within densely-deployed massive IoT networks remains a key challenge due to resource constraints among low-size, weight, and power (SWaP) IoT devices and within the network and limitations of conventional centralized methods under incomplete information. We propose a novel auction-based framework for adaptive resource allocation, combining space-time-frequency spreading (STFS) techniques with Bayesian Game approaches. We introduce novel modified Simultaneous Ascending Auction (mSAA) mechanism tailored to densely-deployed and low-complexity IoT networks, enabling distributed computation and reduced power consumption. By incorporating Bayesian game-based bidding strategies and optimizing dispersion matrices for signal transmission, the proposed approach ensures enhanced channel throughput and energy efficiency. Comparative analysis against traditional auction types, including First-Price and Second-Price Sealed-Bid Auctions, as well as the Vickery-Clarke-Groves (VCG) mechanism, demonstrates the superiority of mSAA in terms of surplus maximization, revenue efficiency, and robustness in risk-prone bidding environments. Simulation results validate the model's adaptability to heterogeneous IoT nodes and its potential for dense deployment across different environments and verticals.

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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