MillimeterWave无线接入网中的分布式关联控制与中继
Distributed Association Control and Relaying in MillimeterWave Wireless Access Networks
摘要：
在毫米波无线网络中，快速变化的无线信道需要快速和动态的资源分配机制。这个挑战由此通过分布式方法来解决，该分布式方法最优地解决了联合客户端关联和中继的基本资源分配问题。该问题被视为一个多任务优化问题，通过一系列的变换，建立了一种新的求解方法，从而得到一个易于处理的最小费用流问题。该方法允许设计分布式拍卖解决方案的算法，其中客户端和中继异步动作。新算法的计算复杂性远优于集中式通用求解器。结果表明，该算法总是收敛到一个解决方案，最大限度地提高总的网络吞吐量在所需的范围内。理论和数值计算结果表明，许多有用的性能相比，标准的方法和潜在的应用，即将毫米波无线接入网络。
英文摘要：
In millimeterWave wireless networks the rapidly varying wireless channels demand fast and dynamic resource allocation mechanisms. This challenge is hereby addressed by a distributed approach that optimally solves the fundamental resource allocation problem of joint client association and relaying. The problem is posed as a multi assignment optimization, for which a novel solution method is established by a series of transformations that lead to a tractable minimum cost flow problem. The method allows to design distributed auction solution algorithms where the clients and relays act asynchronously. The computational complexity of the new algorithms is much better than centralized general-purpose solvers. It is shown that the algorithms always converge to a solution that maximizes the total network throughput within a desired bound. Both theoretical and numerical results evince numerous useful properties in comparison to standard approaches and the potential applications to forthcoming millimeterWave wireless access networks.
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。
