[PDF] Top 20 LDMC design for low complexity MIMO detection and efficient decoding
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LDMC design for low complexity MIMO detection and efficient decoding
... in MIMO systems, special attention has to be paid in the receiver ...(ML) detection is the optimal detection for MIMO systems [5, ...the complexity of the exhaustive searching in ML ... See full document
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Complexity Reduction in ML Decoding For MIMO Systems
... Multiplexing MIMO (Multiple Input Multiple Output) communication systems increase spectral efficiency, throughput and capacity at the cost of increased computational complexity in the ...an efficient ... See full document
5
A low computational complexity V-BLAST/STBC detection mechanism in MIMO system
... computational complexity increases exponentially with transmission ...computational complexity in STTC. It supports linear decoding complexity for maximum-likelihood (ML) ... See full document
28
Low Complexity Cordic Architecture for MIMO Decoder
... for MIMO-OFDM-based systems[1] ...error) MIMO detector was ...of MIMO detection using the sphere decoding ...of MIMO sphere decoders is implemented in this ...for decoding ... See full document
7
Low Complexity Approximate Log MAP Detection for MIMO Systems
... an efficient evalu- ation of the soft-bit information and therefore results in highly efficient turbo ...the low complexity of the OHRSA-aided ML detector described in [4] with the ... See full document
6
Achieving low complexity maximum likelihood detection for the 3D MIMO code
... STBC design to obtain both high code rate and low decod- ing complexity ...The decoding complexity reduction is commonly achieved by exploiting the orthogonality embedded in the STBC ... See full document
16
Iterative receivers combining MIMO detection with turbo decoding: performance complexity trade offs
... need low complex- ity but suffer from unsatisfactory ...signal detection can also be transformed into a tree-search problem ...an efficient tree-search-based method that limits the search space of ... See full document
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A Novel Efficient Sphere Decoding with Reed Solomon Code in MIMO Detection
... ML detection using Reed-Solomon code, has an NP-hard problem because of the increased length of codeword, leading to an exponential increase in the decoding complexity ...decision decoding ... See full document
6
A High-Throughput VLSI Architecture for SC-FDMA MIMO Detectors
... includes MIMO technology with orthogonal frequency division-multiple access technology surrounded by the downlink and single carrier-frequency division multiple access ...novel low- complexity ... See full document
6
Near-Optimal Performance with a Significant Reduction in the Complexity for MIMO SC-FDMA Systems
... includes MIMO technology with orthogonal frequency division-multiple access technology surrounded by the downlink and single carrier-frequency division multiple access ...novel low-complexity ... See full document
8
Deep Learning for Joint MIMO Detection and Channel Decoding
... We implement a DNN consisting of one input layer, six hidden layers and one output layer using the deep-learning software toolkit of Keras. The nonlinear activation function at the neurons of the input layer and the ... See full document
12
Implementation of low complexity MIMO detector and efficient soft output demapper for MIMO OFDM based wireless LAN systems
... At this point, 3-bit LLR is examined whether its absolute value is greater than or equal to 3. If it holds true, the final 3-bit output is set to either 3 or -3, limiting 3-bit signed number to seven levels instead of ... See full document
7
Energy Efficient Multi User Mobile Edge Computation Offloading in Massive MIMO Enabled HetNets
... massive MIMO enabled HetNets, where the CPU-cycle frequency of mo- bile devices, uplink power control, computational task offloading ratio and uplink transmission duration are jointly ...a ... See full document
6
Low complexity trellis decoding of linear block codes
... Examples are presented for a number of widely used codes, Reed-Muller, Hamming, Golay, optimum etc.; however, the technique can be employed in the design of a wide variety of known linea[r] ... See full document
9
Low-Complexity Design of Frequency-Hopping Codes for MIMO Radar for Arbitrary Doppler
... the MIMO radar ambi- guity function for orthogonal frequency-hopping waveforms can be extended to general values of ...computational complexity, and can be useful when searching for codes with high time- ... See full document
14
Low Complexity LDPC Coded USTM Noncohereny MIMO Receivers
... the MIMO system also achieve the channel capacity in the low-SNR region, as well as for non- coherent block fading channels with small T values, it is widely acknowledged that channel coding should be ... See full document
13
Low complexity high throughput decoding architecture for convolutional codes
... novel low-complexity high-throughput decoding architecture based on parallel Fano algorithm decoding with scheduling is ...and decoding modes are ...computational complexity, ... See full document
14
Dynamic K Best Sphere Decoding Algorithms for MIMO Detection
... In view of above, we proposed a new dynamic K-Best algorithm in this paper. In conventional K-best algorithm, a set consisted of K candidates, which have the smallest Euclidean distances, is kept for search in the next ... See full document
5
Design OFMCM Methods for FIR Filter Architectures
... applying the graph based algorithm. The MAG architecture results in high speed filters and low area and thus low power filter implementations. The MAG also provides the flexibility of changing the filter ... See full document
8
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 flops, ... See full document
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