波束成形联合收发的最优相位控制

2014 IEEE 33rd International Performance Computing and Communications Conference (IPCCC) Pub Date : 2014-12-01 DOI:10.1109/PCCC.2014.7017038

Seonghyun Kim, Hojae Lee, Beom Kwon, Inwoong Lee, Sanghoon Lee

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引用次数: 0

摘要

在本文中，我们提出了一种在多小区环境中具有相位控制的联合发射和接收波束形成方法。对于生成的多个基站(BSs)的发射权向量，移动站(MS)计算相位以在低速率反馈下最大化可实现的速率。通过相位协调多个传输权矢量，提高了信噪比。为了找到最优相位，我们提出了一种基于几何方法的有效信道相位控制方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optimal phase control for joint transmission and reception with beamforming

In this paper, we propose a joint transmission and reception with phase control for beamforming in a multi-cell environment. For generated transmit weight vectors of multiple base stations (BSs), a mobile station (MS) calculates phases to maximize an achievable rate with low rate feedback. By using the phases, the multiple transmit weight vectors are coordinated to improve the signal to noise ratio (SNR). In order to find optimal phases, we present a phase control method for the effective channel via geometrical approach.

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来源期刊

2014 IEEE 33rd International Performance Computing and Communications Conference (IPCCC)

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