多用户分布式天线系统容量分析及天线选择策略

2011 11th International Conference on ITS Telecommunications Pub Date : 2011-10-27 DOI:10.1109/ITST.2011.6060161

Yuyao Zhao, Xin Su, Jie Zeng, Yuan You, Xibin Xu

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引用次数: 3

摘要

分布式天线系统可以为多用户提供高吞吐量。研究了多用户DAS场景下的上行链路和传输速率。提出了一种简单的天线选择策略，以达到高和速率。考虑到公平性，在双用户场景下，劣势用户的性能可以得到显著提高，且和率损失较小。

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Capacity analysis and antenna selection strategy for multi-user distributed antenna system

Distributed antenna system (DAS) could provide high throughput for multi-users. The uplink sum transmission rate is studied in a multi-user DAS scenario. An uncomplicated antenna selection strategy is proposed to approach high sum rate. Considering fairness, the performance of inferior user could be improved remarkable with low sum rate loss in two-user scenario.

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2011 11th International Conference on ITS Telecommunications

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