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... propose a method that aims at reducing the  complexity 
Complexity Reduction of Convolutional and Turbo Decoding Based on Reliability Thresholds
Complexity Reduction of Convolutional and Turbo Decoding Based on Reliability Thresholds
Mataveli, Luís Otávio; Almeida, Celso
of convolutional and turbo decoding. ...
... but most of them have not considered both  complexity 
A Robust Peak-to-Average Power Ratio Reduction Scheme by Inserting Dummy Signals with Enhanced Partial Transmit Sequence in OFDM Systems
A Robust Peak-to-Average Power Ratio Reduction Scheme by Inserting Dummy Signals with Enhanced Partial Transmit Sequence in OFDM Systems
Varahram, Pooria; Mohammady, Somayeh; Ali, Borhanuddin Mohd
and PAPR reduction. ...
... are analysed under the perspective of  complexity 
Efficient Lattice Reduction Aided Detectors Under Realistic MIMO Channels
Efficient Lattice Reduction Aided Detectors Under Realistic MIMO Channels
Mussi, Alex Miyamoto; Costa, Bruno Felipe; Abrão, Taufik
-performance tradeoff. ...
... In this paper, we propose a low  complexity 
A Low Complexity Time Synchronization and Sector Identification Method for LTE System
A Low Complexity Time Synchronization and Sector Identification Method for LTE System
Li, Chi-Min; Lu, Bin-Han
time synchronization and sector ...
... prohibitive. Therefore, we propose a low  complexity 
Low Complexity Suboptimal User Selection Algorithm for Multiuser MIMO Systems with Block Diagonalization
Low Complexity Suboptimal User Selection Algorithm for Multiuser MIMO Systems with Block Diagonalization
Sun, Chuiqiang; Ge, Jianhua
and suboptimal user selection algorithm ...
... system further reduces the computational  complexity 
An Optimized Iterative Scheme for PAPR Reduction with Low Complexity
An Optimized Iterative Scheme for PAPR Reduction with Low Complexity
Luo, Renze; Niu, Na; Zheng, Mian; Li, Rui; Yang, Jiao
. ...
... Sub-optimal algorithms that avoid the  complexity 
Computationally Efficient Single-Frequency Estimation Scheme in High-Rate WPAN Systems
Computationally Efficient Single-Frequency Estimation Scheme in High-Rate WPAN Systems
Shin, Won-Jae; Seo, Jeongwook; You, Young-Hwan
of the maximum likelihood scheme for ...
... in a dramatic increase in computational  complexity 
Performance Evaluation of a Low Complexity Row-Column Transform Approach for SLM Based OFDM Transmission System
Performance Evaluation of a Low Complexity Row-Column Transform Approach for SLM Based OFDM Transmission System
Deepa, T.; Kumar, R.
. ...
... (BSIDE) that reduces the computational  complexity 
A Modified Euclidean Norm Computation for Complexity Reduction in MIMO Decoder
A Modified Euclidean Norm Computation for Complexity Reduction in MIMO Decoder
Jothikumar, Ramya; Rangaswamy, Nakkeeran
without sacrificing the performance. ...
... allowing a good balance between  complexity 
Efficient Near-Optimum Detectors for Large MIMO Systems Under Correlated Channels
Efficient Near-Optimum Detectors for Large MIMO Systems Under Correlated Channels
Kobayashi, Ricardo Tadashi; Ciriaco, Fernando; Abrão, Taufik
and performance in Rayleigh channel ...
... strategies are adopted to reduce the  complexity 
Efficient QR-Based Multi-Mode Precoding for Limited Feedback Multi-User MIMO Systems
Efficient QR-Based Multi-Mode Precoding for Limited Feedback Multi-User MIMO Systems
Pan, Chien-Hung; Lee, Ta-Sung
associated with the identification of the ...
... and wavelength assignment is to reduce the  complexity 
Conversion Complexity of Multicast Routing and Wavelength Assignment Converters with Different Wavelength Conversion in Benes Network
Conversion Complexity of Multicast Routing and Wavelength Assignment Converters with Different Wavelength Conversion in Benes Network
Vinolee, R.; Bhaskar, Vidhyacharan; Ramachandran, B.
of wavelength conversion without affecting ...
... and decoding speed with low computational  complexity 
An Improved Low Complex Hybrid Weighted Bit-Flipping Algorithm for LDPC Codes
An Improved Low Complex Hybrid Weighted Bit-Flipping Algorithm for LDPC Codes
Roberts, Michaelraj Kingston; Jayabalan, Ramesh
. ...
... matrix, we propose a very low  complexity 
An Accurate and Very Low Complexity LMMSE Channel Estimation Technique for OFDM Systems
An Accurate and Very Low Complexity LMMSE Channel Estimation Technique for OFDM Systems
Khlifi, Abdelhakim; Bouallegue, Ridha
LMMSE channel estimator which requires ...
... A low-  complexity 
An Efficient Lattice Sphere Decoding Technique for Multi-Carrier Systems
An Efficient Lattice Sphere Decoding Technique for Multi-Carrier Systems
Albreem, Mahmoud A. M.
detection scheme, which consists of a ...
... was applied to the BioPKI system, attack  complexity 
User Authentication Algorithm Guaranteeing Reusability of Biometric Data in BioPKI System
User Authentication Algorithm Guaranteeing Reusability of Biometric Data in BioPKI System
Chae, Cheol-Joo; Cho, Han-Jin
increased by approximately 1.8 × 1012. ...
... Offset Min-Sum Decoding Algorithm for low  complexity 
A Modified Optimally Quantized Offset Min-Sum Decoding Algorithm for Low-Complexity LDPC Decoder
A Modified Optimally Quantized Offset Min-Sum Decoding Algorithm for Low-Complexity LDPC Decoder
Roberts, Michaelraj Kingston; Jayabalan, Ramesh
, low-density parity-check decoder is ...
... A low-  complexity 
A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes
A Low Complexity Peak-to-Average Power Ratio Reduction Scheme Using Gray Codes
Kazemian, Mohsen; Varahram, Pooria; Hashim, Shaiful Jahari Bin; Ali, Borhanuddin Mohd; Farrell, Ronan
peak-to-average power ratio (PAPR) ...
... In order to reduce the  complexity 
Research on Low Complexity K-best Sphere Decoding Algorithm for MIMO Systems
Research on Low Complexity K-best Sphere Decoding Algorithm for MIMO Systems
Lou, Xizhong; Zhou, Qian; Chen, Yanmin; Wu, Daorong
of hard-output K-best decoding algorithm ...
... that are shown to achieve better sum rate-  complexity 
Efficient Suboptimal Resource Allocation Algorithms for Multiuser MIMO-OFDMA Systems
Efficient Suboptimal Resource Allocation Algorithms for Multiuser MIMO-OFDMA Systems
Majidzadeh, Mohammad; Eslami, Mohsen
and fairness- ...
... Antenna selection (AS) has minimal  complexity 
Signal to Interference Ratio Based Antenna Selection for Spatial Multiplexing
Signal to Interference Ratio Based Antenna Selection for Spatial Multiplexing
Batabyal, Subhendu; Das, Suvra Sekhar
among other spatial diversity methods. ...
... under the perspective of performance-  complexity 
LR-Aided MIMO Detectors under Correlated and Imperfectly Estimated Channels
LR-Aided MIMO Detectors under Correlated and Imperfectly Estimated Channels
Valente, Raul Ambrozio; Marinello, José Carlos; Abrão, Taufik
tradeoff. ...
... remarkable reduction in the computational  complexity 
A Low Complexity Suboptimal Energy-Based Detection Method for SISO/MIMO Channels
A Low Complexity Suboptimal Energy-Based Detection Method for SISO/MIMO Channels
Soltani, Mohammad Dehghani; Aghaeinia, Hassan; Alimadadi, Mohammadreza
. ...
... by fullband adaptive filter. However, the  complexity 
A Low Complexity Subband Adaptive Filter with Two-Stage Decomposition
A Low Complexity Subband Adaptive Filter with Two-Stage Decomposition
Xie, Ning; Ling, Junyue; Wang, Hui
for one-stage signal decomposition ...
... with low memory cost and low computational  complexity 
RAISE: A New Fast Transmit Antenna Selection Algorithm for Massive MIMO Systems
RAISE: A New Fast Transmit Antenna Selection Algorithm for Massive MIMO Systems
Fang, Bing; Qian, Zuping; Shao, Wei; Zhong, Wei
. ...