Distributed interference-aware energy-efficient resource allocation for device-to-device communications underlaying cellular networks

Zhenyu Zhou, Mianxiong Dong, Kaoru Ota, Jun Wu, Takuro Sato

研究成果: Conference contribution

42 被引用数 (Scopus)

抄録

The introduction of device-to-device (D2D) into cellular networks poses many new challenges in the resource allocation design due to the co-channel interference caused by spectrum reuse and limited battery life of user equipments (UEs). In this paper, we propose a distributed interference-aware energy-efficient resource allocation algorithm to maximize each UE's energy efficiency (EE) subject to its specific quality of service (QoS) and maximum transmission power constraints. We model the resource allocation problem as a noncooperative game, in which each player is self-interested and wants to maximize its own EE. The formulated EE maximization problem is a non-convex problem and is transformed into a convex optimization problem by exploiting the properties of the nonlinear fractional programming. An iterative optimization algorithm is proposed and verified through computer simulations.

本文言語English
ホスト出版物のタイトル2014 IEEE Global Communications Conference, GLOBECOM 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ページ4454-4459
ページ数6
ISBN(電子版)9781479935116
DOI
出版ステータスPublished - 2014 2月 9
イベント2014 IEEE Global Communications Conference, GLOBECOM 2014 - Austin, United States
継続期間: 2014 12月 82014 12月 12

出版物シリーズ

名前2014 IEEE Global Communications Conference, GLOBECOM 2014

Other

Other2014 IEEE Global Communications Conference, GLOBECOM 2014
国/地域United States
CityAustin
Period14/12/814/12/12

ASJC Scopus subject areas

  • 電子工学および電気工学
  • コンピュータ ネットワークおよび通信
  • 通信

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