[PDF] Top 20 Low complexity lattice reduction algorithm for MIMO detectors with tree searching
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Low complexity lattice reduction algorithm for MIMO detectors with tree searching
... a low-complexity LR algorithm with ET that can be employed to high-performance LR- aided ...proposed algorithm modifies the index of the column vectors for the channel ...the ... See full document
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THE MIXTURE MODEL: COMBINING LEAST SQUARE METHOD AND DENSITY BASED CLASS BOOST ALGORITHM IN PRODUCING MISSING DATA AND BETTER MODELS
... Lattice Reduction mainly deals with finding improved representations of a given lattice using algorithms like Lenstra, Lenstra, Lovász (LLL) ...a lattice, which in turn is related to the ... See full document
6
Low-complexity Lattice Reduction Aided Detection for Generalised Spatial Modulation
... in MIMO systems, using lattice reduction to find a more orthogonal matrix given means to find a unimodular matrix to transform basis into a new basis with roughly orthogonal basic ...in MIMO ... See full document
6
A low complexity MIMO subspace detection algorithm
... of MIMO detectors have appeared in the literature on this subject, offering various performance- complexity ...(MMSE) detectors [10], as well as the nonlinear parallel and successive ... See full document
11
Lattice Reduction Aided Detection Techniques for MIMO Systems
... other detectors, linear and non-linear, which are less complex but ...on Lattice Reduction for MIMO Systems which achieve near maximum-likelihood detector performance with lower ... See full document
7
Optimal Lattice Reduction Aided Successive Interference Cancellation for MIMO Systems
... computational complexity of the maximum likeli- hood (ML) MIMO detector increases exponentially with the number of transmit antennas ...reduced- complexity detection algorithms may be classified as ... See full document
6
Interference cancellation assisted lattice reduction aided detection for MIMO systems
... computational complexity of the maximum likelihood (ML) MIMO detector increases exponentially with the number of transmit antennas ...nonlinear detectors [2]. Although linear detectors, such ... See full document
5
Low complexity lattice reduction scheme for STBC two user uplink MIMO systems
... a lattice reduction-aided (LRA) multiple-input multiple-output detection scheme has been proposed in junction with linear (as well as nonlinear) ...its complexity is comparable to that of linear ... See full document
10
(MAI). MIMO
... combining MIMO techniques with the SC-FDMA (Single Carrier Frequency Division Multiple Access) modulation scheme, MIMO SC-FDMA systems can achieve high data rates over broadband wireless ...the ... See full document
6
An Improved Soft Decision Based MIMO Detection Using Lattice Reduction
... of MIMO systems is the computation power and complexity necessary for detection of received signal at the receiver ...this complexity, offering different tradeoffs between power and ...but ... See full document
5
Lattice reduction aided with block diagonalization for multiuser MIMO systems
... Lattice reduction (LR) is another preprocessing and detection technique that has recently attracted significant research ...LR algorithm in conjunction with MIMO detection techniques ...to ... See full document
9
Low-Complexity Geometry-Based MIMO Channel Simulation
... computational complexity when applied in the fre- quency ...the algorithm, the approximate DPS subspace representation is preferable over the SoCE al- gorithm for a frequency-selective ... See full document
17
An Analysis of Low Complexity Algorithms for MIMO Antenna Selection
... All the TX selection algorithms (OSA, ASA and NSA) can be extended for RX antenna selection. The main difference is that the calculations are now over the rows of H rather than the columns as in the TX selection case. ... See full document
6
Low complexity algorithm for PAPR reduction in OFDM system adopting SUI channel model
... Orthogonal frequency division multiplexing is considered as highly successful communication model compares to conventional communication models because of low sensitivity to multipath propagation and eminent ... See full document
11
Low Complexity Cordic Architecture for MIMO Decoder
... reconfigurable MIMO decoders have been reported in various ...fixed algorithm and provides enough hardware for the most complex configuration that it is capable of ...a MIMO decoder accelerator with ... See full document
7
LOW COMPLEXITY PTS FOR PAPR REDUCTION IN OFDM
... To Show the effectiveness of the proposed scheme, We simulate results to evaluate the performance in terms of PAPR reduction and CCRR. The results of the simulation are based on the transmission of randomly ... See full document
12
Design of Low Complexity ASIC Implementation of IFFT for MIMO OFDM
... This project proposed the ASIC implementation of the IFFT architecture for communication to get error free data i.e IFFTs are used in many signal processing applications. Here we used hamming encoder & decoder to ... See full document
10
A Low Complexity Subband Adaptive Equaliser for Broadband MIMO Channels
... qintsovlosqsq no tsix snnpimnu wqinknpvmspnrnom lntsoxqij wxmqjrxjknpqomrkpjkyy onqn ¡swojno qomrktsov ¢rqnovvkstspvwxnmvqnpsowxqknkj no umrrn qinontsons[r] ... See full document
7
Low Complexity Approximate Log MAP Detection for MIMO Systems
... novel low-complexity Log-MAP space-time detection method, which can be regarded as an advanced exten- sion of the Complex Sphere Decoder ...computational complexity is only moderately ... See full document
6
Low complexity adaptive iteration algorithm for frequency tracking in OFDM systems
... Another algorithm, called Version B in [17] or LC-CFO in this article, is to add an additional step to Version A after performing the CFO esti- mator of ...LC-CFO algorithm is iterative such that it will ... See full document
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