Robust Joint Linear Precoding for AF MIMO Relay Broadcast Systems with Limited Feedback
スポンサーリンク
概要
- 論文の詳細を見る
This letter proposes a robust joint linear precoding scheme based on the minimum mean squared error (MMSE) criterion for amplify-and-forward (AF) multiple-input multiple-output (MIMO) relay broadcast systems with limited feedback, where only the quantized channel direction information (CDI) of the forward channel is available for the base station (BS) and the relay station (RS). The proposed scheme employs an iterative algorithm which alternately optimizes the BS and RS precoders to jointly minimize the expected MSE conditioned on the quantized CDI.
論文 | ランダム
- 金めっき廃液からの微量金の回収 (廃棄物のリサイクル技術)
- 金,白金,パラジウムの抽出特性とその原子吸光分析前処理法への応用
- 有機溶媒のICP発光分析適応性を示す新しい経験的指標
- トリオクチルアミン担持ポリメタクリル酸メチル被覆シリカゲルを用いる微量金(3),白金(4)及びパラジウム(2)の同時濃縮ケイ光X線分析
- A Simple Model for Gravitational Collapse with Pressure Gradient