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Application of deep learning for power control in the interference channel: a RNN-based approach

Published: 24 September 2019 Publication History

Abstract

In this letter, a transmit power control architecture based on the recurrent neural network (RNN) is proposed to solve the power allocation problem for the interference channel to maximize the weighted sum-rate. Compared with the conventional power control schemes, such as weighted minimization mean squared error (WMMSE), which require a considerable number of computations, the RNN-based scheme not only requires much lower computational complexity, but also can well learn and characterize inter-user relationship in the interference channel. The simulation results show that the proposed scheme achieves the sum-rate close to the WMMSE-based scheme with much lower complexity and obtains higher sum-rate than the deep neural network (DNN)-based scheme with much less model parameters.

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  1. Application of deep learning for power control in the interference channel: a RNN-based approach

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      cover image ACM Conferences
      RACS '19: Proceedings of the Conference on Research in Adaptive and Convergent Systems
      September 2019
      323 pages
      ISBN:9781450368438
      DOI:10.1145/3338840
      • Conference Chair:
      • Chih-Cheng Hung,
      • General Chair:
      • Qianbin Chen,
      • Program Chairs:
      • Xianzhong Xie,
      • Christian Esposito,
      • Jun Huang,
      • Juw Won Park,
      • Qinghua Zhang
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      Published: 24 September 2019

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      Author Tags

      1. deep learning
      2. interference channel
      3. power control
      4. recurrent neural network

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      • National Natural Science Foundation of China
      • Central University

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      RACS '19 Paper Acceptance Rate 56 of 188 submissions, 30%;
      Overall Acceptance Rate 393 of 1,581 submissions, 25%

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