DS-CDMA前向链路中基于线性目标规划的发射阵列天线波束形成

11th IEEE International Symposium on Personal Indoor and Mobile Radio Communications. PIMRC 2000. Proceedings (Cat. No.00TH8525) Pub Date : 2000-12-01 DOI:10.1109/PIMRC.2000.881450

Tsuguhide Aoki, I. Yoshii, N. Hirano, R. Kohno

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引用次数: 1

摘要

本文研究了DS-CDMA/FDD系统前向链路发射阵列天线波束形成和发射功率控制(TPC)辐射方向图设计的改进。利用前向链路的传播信道信息，可以推导出最佳的传输波束形成和功率，以提高用户容量。假设信道是静态的，所有移动台(MSs)向基站(BS)报告测量到的信道特性，并使用该信息控制所有MSs的接收SIRs。然后，提出了基于线性目标规划的发射波束方向图最优控制，以提高用户容量。

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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Transmitting array antenna beamforming based on linear goal programming for forward link of DS-CDMA

This paper investigates improvement of the radiation pattern design of the transmitting array antenna beamforming and transmission power control (TPC) for the forward link of DS-CDMA/FDD system. Optimum transmission beamforming and power can be derived with the information of the propagation channel of the forward link in order to improve user capacity. It is assumed that a channel is static, all mobile stations (MSs) report measured channel characteristics to a base station (BS) and that controls received SIRs of all MSs by using this information. Then, the optimum control of transmitting beam pattern based on linear goal programming is proposed to improve user capacity.

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11th IEEE International Symposium on Personal Indoor and Mobile Radio Communications. PIMRC 2000. Proceedings (Cat. No.00TH8525)

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