作者
Zhaohui Yang, Mingzhe Chen, Walid Saad, Choong Seon Hong, Mohammad Shikh-Bahaei
发表日期
2020/11/19
期刊
IEEE Transactions on Wireless Communications
卷号
20
期号
3
页码范围
1935-1949
出版商
IEEE
简介
In this paper, the problem of energy efficient transmission and computation resource allocation for federated learning (FL) over wireless communication networks is investigated. In the considered model, each user exploits limited local computational resources to train a local FL model with its collected data and, then, sends the trained FL model to a base station (BS) which aggregates the local FL model and broadcasts it back to all of the users. Since FL involves an exchange of a learning model between users and the BS, both computation and communication latencies are determined by the learning accuracy level. Meanwhile, due to the limited energy budget of the wireless users, both local computation energy and transmission energy must be considered during the FL process. This joint learning and communication problem is formulated as an optimization problem whose goal is to minimize the total energy …
引用总数
学术搜索中的文章
Z Yang, M Chen, W Saad, CS Hong, M Shikh-Bahaei - IEEE Transactions on Wireless Communications, 2020