Low complexity signal detection algorithm for MIMO-OFDM systems

2005 ◽  
Vol 41 (2) ◽  
pp. 83 ◽  
Author(s):  
X. Li ◽  
X. Cao
Keyword(s):  
Signal Detection ◽  
Low Complexity ◽  
Detection Algorithm ◽  
Ofdm Systems ◽  
Mimo Ofdm

An Improved MIMO-OFDM Detection Algorithm Based on OSIC

2014 ◽  
Vol 696 ◽  
pp. 201-206
Author(s):  
Da Jiang Yang ◽  
Zi Fa Zhong
Keyword(s):  
Signal Detection ◽  
Low Complexity ◽  
Detection Algorithm ◽  
Detection Performance ◽  
Optimal Detection ◽  
Ofdm Signal ◽  
Mimo Ofdm ◽  
Ml Detection ◽  
Improved Algorithm

This paper proposes a MIMO-OFDM signal detection algorithm with joint ML and MMSE-OSIC based on researches of ML algorithm and MMSE-OSIC algorithm. This kind of algorithm is an improved algorithm of MMSE-OSIC. Comparing to the traditional MMSE-OSIC algorithm, this algorithm uses ML detection on the relatively weaker signal layer. According to the experiment, it was found close to the optimal detection performance, much less complicated than the ML algorithm, which is a near-optimal and low-complexity MIMO-OFDM detection algorithm.

A simplified QRD-M signal detection algorithm for MIMO-OFDM systems

2010 ◽  
Vol 27 (1) ◽  
pp. 88-93 ◽  
Author(s):  
Haifang Jian ◽  
Xiaocheng Yao ◽  
Yin Shi
Keyword(s):  
Signal Detection ◽  
Detection Algorithm ◽  
Ofdm Systems ◽  
Mimo Ofdm

On Improved DCT Based Channel Estimation with Very Low Complexity for MIMO-OFDM Systems

2009 ◽  
Author(s):  
Moussa Diallo ◽  
Rodrigue Rabineau ◽  
Laurent Cariou ◽  
Maryline Helard
Keyword(s):  
Channel Estimation ◽  
Low Complexity ◽  
Ofdm Systems ◽  
Mimo Ofdm

Index Coding and Signal Detection in Precoded MIMO-OFDM Systems

2021 ◽  
Author(s):  
Juan P. Mayoral Arteaga ◽  
Rodrigo P. David ◽  
Raimundo Sampaio-Neto
Keyword(s):  
Signal Detection ◽  
Ofdm Systems ◽  
Index Coding ◽  
Mimo Ofdm
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