Joint Client and Resource Optimization for Federated Learning in Wireless IoT Networks
Source abstract
Abstract
Federated learning (FL) is a promising technique to provide intelligent services for the internet of things (IoT). By transmitting the model parameters instead of user data between the client and central server, FL greatly improves the user privacy and reduces transmission latency. However, due to the fading effects of the wireless channel, the outage of wireless transmission degenerates the learning efficiency when FL is applied in wireless IoT networks. In order to address this issue, we investigate the joint optimization of client selection and wireless resource allocation in FL-aided cellular IoT networks. By taking both the amount of training data and wireless resource consumption into consideration, we formulate the problem as a mixed integer non-linear programming to maximize the utility of the network. To solve the problem effectively, an alternative direction-based algorithm is proposed by decomposing the original problem into two sub problems. The simulation results indicate that the proposed algorithm substantially improves the FL learning performance and reduces the consumption of wireless resources compared with existing methods.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Privacy-Preserving Technologies in Data · Advanced MIMO Systems Optimization · Advanced Wireless Communication Technologies
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Affiliations
College of Physics and Information Engineering, Jiangsu Second Normal University, Nanjing 210013, China
Jiangsu Province Engineering Research Center of Basic Education Big Data Application, Jiangsu Second Normal University, Nanjing 210013, China
Jiangsu Key Laboratory of Wireless Communications, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
Funding
Jiangsu University Philosophy and Social Science Research Fund · Intelligent Reflective Surface · Natural Science Foundation on Frontier Leading Technology Basic Research Project of Jiangsu
References (24)
Show source-provided references
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