基于8天线码本选择算法研究
he Research of Eight Antennas Codebook Choosing Algorithm
在LTE-Advanced标准中，8天线传出模式已经开始使用。为了降低8天线码本选择算法的复杂度，本文给出了三种码本选择算法：遍历算法、改进遍历算法和基于信道H的改进算法，以遍历算法为基准，对这另外两种算法进行复杂度分析和性能比较。由于8天线码本中，rank为1时的码本数量最多，因此，本文仅以rank为1时为研究对象。
In 3GPP Long Term Evolution Advanced (LTE-A) standard, eight antennas will be used to increase the capacity and speed of mobile telephone networks. In this paper, three algorithms for eight antenna to choose codebook will be provided, one is traversal algorithm, and two of them is improved based on the traversal algorithm. This paper only provides codebook of rank which equals to one, because this rank's codebook is the most.
林雪红、李娜
无线通信通信
LTE-Advanced8天线码本选择
LTE-AdvancedEight antennaCodebook choosing
林雪红,李娜.基于8天线码本选择算法研究[EB/OL].(2011-08-24)[2025-08-05].http://www.paper.edu.cn/releasepaper/content/201108-397.点此复制
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