ResFi：一种用于家庭WiFi网络自组织无线资源管理的安全框架
ResFi: A Secure Framework for Self Organized Radio Resource Management in Residential WiFi Networks
摘要：
在住宅WiFi网络的密集部署中，由于竞争和干扰，各个用户遭受性能下降。虽然无线电资源管理（RRM）被认为可以减轻这种影响，但其在住宅WiFi网络中的应用本质上是无计划的和单独管理的，这带来了很大的挑战。我们提出了ResFi -一个框架，支持创建RRM功能的遗留部署。无线电接口用于有效发现相邻AP，并作为侧信道，通过有线互联网骨干在邻近区域内的各个接入点管理应用程序之间建立安全通信。我们已经实现了一个原型的ResFi，并研究了它的性能在我们的测试床。作为展示，我们已经实现了各种RRM应用程序，其中包括使用ResFi的分布式信道分配算法。ResFi作为开源提供给社区。
英文摘要：
In dense deployments of residential WiFi networks individual users suffer performance degradation due to both contention and interference. While Radio Resource Management (RRM) is known to mitigate this effects its application in residential WiFi networks being by nature unplanned and individually managed creates a big challenge. We propose ResFi - a framework supporting creation of RRM functionality in legacy deployments. The radio interfaces are used for efficient discovery of adjacent APs and as a side-channel to establish a secure communication among the individual Access Point Management Applications within a neighborhood over the wired Internet backbone. We have implemented a prototype of ResFi and studied its performance in our testbed. As a showcase we have implemented various RRM applications among others a distributed channel assignment algorithm using ResFi. ResFi is provided to the community as open source.
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