[PDF] Top 20 A low complexity MIMO subspace detection algorithm
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A low complexity MIMO subspace detection algorithm
... soft-output MIMO detection algorithm that jointly detects subsets of decoupled streams by trans- forming H into a generalized elementary ...decomposition algorithm based on the Gram-Schmidt ... See full document
11
Low-Complexity Geometry-Based MIMO Channel Simulation
... a low-complexity algorithm for the implementa- tion of a GCM on a hardware channel ...Our algorithm takes advantage of the limited numerical precision of the channel simulator by using a ... See full document
17
A Novel Low Complexity Low Latency Power Efficient Collision Detection Algorithm for Wireless Sensor Networks
... collision detection me- chanisms have largely been revolving around direct demodulation and decoding of received packets and decid- ing on a collision based on some form of a frame error detection ... See full document
33
Deterministic Blind Subspace MIMO Equalization
... computational complexity of different algorithms (measured by the number of floating point operations— FLOPS in ...space algorithm with an increase in the ...generalized subspace algorithms presented ... See full document
14
A Practical Method for Range Migration Compensation in Chirp Radar
... proposed algorithm is a method with very low additional computation burden and complexity, which is especially applicable in the coherent integration and detection of high velocity targets in ... See full document
14
Photorealistic Computer Graphics Identifying Algorithm Based on Improvement Local Binary Pattern
... computational complexity and low detection rate of existing computer-generated image recognition algorithm, in this paper by analyzing the differences between photorealistic computer graphics ... See full document
5
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 antenna selection for V BLAST systems with OSIC detection
... count for SVD of a real valued M × N matrix is given by 4 M 2 N +8 MN 2 +9 N 3 in Golub-Reinsch algorithm [15]. The multiplication and the addition between two com- plex scalar values require six flops and two ... See full document
7
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
Link Adaptation Technique for MIMO OFDM systems with Low Complexity QRM MLD Algorithm
... Fig.2 illustrates the flowchart of QRM algorithm. Decomposition of the channel matrix is performed and the received signal vector is pre multiplied by . The branch metrics are calculated and the resulting M ... See full document
5
Low Complexity Linear Precoder Design For Mimo-Ofdm System
... contrary MIMO takes advantage of multipath propagation (direct and reflected ...signals). MIMO uses multiple antennas to transmit multiple parallel ...an algorithm / DSP to sort out the multiple ... See full document
6
A low complexity user selection scheme in a multicell MIMO environment
... selection algorithm in [11] is known to provide near-optimal sum rate performance in a single-cell ...greedy algorithm does not consider the intercell interference, which may lead to inevitable performance ... See full document
8
Active Sonar Detection in Reverberation via Signal Subspace Extraction Algorithm
... proposed detection scheme is demonstrated from the experiments ...the detection rate is plotted versus the false alarm probability in Figure ...of detection when probability of false alarm is ... See full document
10
Complexity Reduced MIMO Interleaved SC FDMA Receiver with Iterative Detection
... m = . But it could not obtain the ML solution, i.e., quasi-ML. On the other hand, the SD algorithm searches the tree of Figure 2 toward the depth direction. The SD first determines the initial sphere radius C = y ... See full document
12
THE MIXTURE MODEL: COMBINING LEAST SQUARE METHOD AND DENSITY BASED CLASS BOOST ALGORITHM IN PRODUCING MISSING DATA AND BETTER MODELS
... decoding algorithm lattice reduction turned out to be extremely useful for detection and pre-coding in wireless MIMO ...at low computational ... See full document
6
A Low Complexity Joint Synchronization and Detection Algorithm for Single Band DS CDMA UWB Communications
... RLS algorithm manages to converge much faster as a result of its knowledge of the estimated inverse covariance matrix, but increasing the number of users also impacts ... See full document
9
A Survey on Multiple Input Multiple Output Free Space Optical System
... to low-complexity RC scheme ...optimal detection has high computational ...signal detection at the receiver, optimal maximum-likelihood detection scheme can be ...high ... See full document
8
OPTIMIZATION OF HIGH VOLTAGE POWER SUPPLY FOR INDUSTRIAL MICROWAVE GENERATORS FOR ONE MAGNETRON
... the detection of unsafe driving states while driving is ...The detection is based on the multi-sensor approaches, including gyrometer, accelerometer, radar, video and so ...Using subspace modeling ... See full document
10
Towards Interference Alignment for Distributed Large Scale MIMO Hardware Architecture and Implementation
... proposed low complexity linear precoding that can be implemented in large scale ...with subspace alignment motivated by the clustering behavior of the user ...massive MIMO with large number of ... See full document
10
Low Complexity LDPC Coded USTM Noncohereny MIMO Receivers
... the complexity of the ML algorithm based on ...in MIMO systems with PSAM or information-bearing PSAM scheme is inevitable, so we focus on the de- sign of the MIMO system based on complete ... See full document
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