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Author:

黎海涛 (黎海涛.) | 刘飞 (刘飞.) | 朱静 (朱静.)

Indexed by:

incoPat zhihuiya

Abstract:

一种用于多天线通信系统的接收方法,属于无线信号传输领域,其特征在于,在检测算法的搜索树中,仅对最高两层信号的欧氏距离增量进行排序,使每两层仅保留K个欧氏距离增量较小的子节点,然后计算最高两层中的第2N-1层累积欧氏距离,N表示天线数,依次从第2N-2层开始选取第2N-2层、第2N-3层,计算各层欧式距离增量,并与第一阶段的K个积累欧氏距离相加,得到第2N-3层积累欧氏距离,以此类推,直到第1层为止。本发明可同时并行处理相邻两层信号,减少了排序选择运算和树搜索次数,降低了系统时延和计算复杂度,节省了大量硬件资源。

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Patent Info :

Type: 发明授权

Patent No.: CN201110206825.5

Filing Date: 2011-07-22

Publication Date: 2015-05-20

Pub. No.: CN102281091B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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