Interference Avoidance and Resource Allocation for OFDMA Downlink of Femtocells with Distributed Power Control

スポンサーリンク

概要

• 論文の詳細を見る

• OFDMA femtocells in the macrocellular network of which frequency reuse factor is 1 cause serious interference to macrocell users, while the femtocells improve the performance of indoor users. In this letter, a novel downlink resource allocation algorithm for OFDMA femtocell networks is proposed to reduce interference between the macrocells and the femtocells. This algorithm allocates femtocell subchannels to avoid interference to macrocell users in the femtocell coverage, and minimizes the total transmission power of the femtocell to reduce the negative effect on the performance of the macrocell. Simulation results are provided to present the performance of the proposed algorithm.

• （社）電子情報通信学会の論文
• 2010-04-01

著者

• Han Jechan

  Dept. Of Electrical And Electronic Engineering Yonsei University

• Lee Jaiyong

  Dept. Of Electrical And Electronic Engineering Yonsei University

• JUNG Hyunduk

  Dept. of Electrical and Electronic Engineering, Yonsei University

• Jung Hyunduk

  Dept. Of Electrical And Electronic Engineering Yonsei University

関連論文

• Interference Avoidance and Resource Allocation for OFDMA Downlink of Femtocells with Distributed Power Control

スポンサーリンク