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Anti-interference distributed energy-efficient for multi-carrier millimeter-wave ultra-dense networks

Author

Listed:
  • Yun He

    (Chongqing University of Posts and Telecommunications
    Chongqing Key Laboratory of New Generation Broadband Mobile Communication Technology)

  • Min Shen

    (Chongqing University of Posts and Telecommunications
    Chongqing Key Laboratory of New Generation Broadband Mobile Communication Technology)

  • Meng Zhang

    (Chongqing University of Posts and Telecommunications
    Chongqing Key Laboratory of New Generation Broadband Mobile Communication Technology)

  • Yucai Pang

    (Chongqing University of Posts and Telecommunications)

  • Fanhui Zeng

    (Guizhou Open University)

Abstract

This paper investigates an anti-interference energy-efficient power allocation scheme in the multi-carrier millimeter-wave (mmWave) ultra-dense networks. To suppress the severe intercell-interference, this work proposes a novel interference minimization scheme based on the non-cooperative game theory for energy-efficiency maximization. In each best response, the non-convex problem is transformed into some convex subproblems, and each is solved by a low-complexity stair water-filling (SWF) algorithm over some subintervals. The interference minimization scheme, together with the SWF algorithm, has been proven to converge to a unique Nash equilibrium point. Simulation results and numerical analysis show that the scheme displays significant energy-efficiency performance advantages over other iterative water-filling methods.

Suggested Citation

  • Yun He & Min Shen & Meng Zhang & Yucai Pang & Fanhui Zeng, 2021. "Anti-interference distributed energy-efficient for multi-carrier millimeter-wave ultra-dense networks," Telecommunication Systems: Modelling, Analysis, Design and Management, Springer, vol. 78(2), pages 203-212, October.
    • Handle: RePEc:spr:telsys:v:78:y:2021:i:2:d:10.1007_s11235-021-00792-z
    DOI: 10.1007/s11235-021-00792-z
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