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Adaptive diversity reception technique based on fast approximatedpower iteration subspace tracking(PDF)

《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

Issue:
2017年01期
Page:
90-
Research Field:
Publishing date:

Info

Title:
Adaptive diversity reception technique based on fast approximatedpower iteration subspace tracking
Author(s):
Qi Kai; Han Yubing; Sheng Weixing
School of Electronic and Optoelectronic Technology,Nanjing University of Scienceand Technology,Nanjing 210094,China
Keywords:
multipath fading;  rake receiver;  code division multiple access;  fast approximated power iteration;  channel estimation
PACS:
TN973.3
DOI:
10.14177/j.cnki.32-1397n.2017.41.01.012
Abstract:
To get an anti-multipath receiver with better performance and lower complexity,a new Rake receiver is put forward in this paper which uses fast approximated power iteration(FAPI)subspace tracking algorithm.Rake receiver is used to eliminate multipath fading in code division multiple access,and FAPI is used to estimate channel parameters accurately.Because FAPI has low complexity,the new Rake receiver has low complexity too.The simulation results show that the FAPI Rake receiver is an anti-multipath receiver with better performance and lower complexity.

References:

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Last Update: 2017-02-28