low complexity
Low Complexity Channel Estimation for OFDM and MC CDMA
... In this paper we have proposed a channel estimation method, which is based on a low-complexity decision directed MMSE FS-CIR estima- tor combined with a robust time-domain FS-CIR predictor. We have found ...
5
A Low Complexity Based Spectrum Monitoring in Broad Band Applications
... ABSTRACT : A low complexity based spectrum monitoring in broad band applications consists of two modules. In the first module presents a spectrum monitoring algorithm for Orthogonal Frequency Division ...
8
A Low Complexity High Performance Bluetooth Receiver
... Therefore, this paper begins with a brief review of the Bluetooth modulation standard in Sec. 2, after which two possible realisations of a Bluetooth modulator are highlighted in Sec. 3. A low-complexity ...
10
Low complexity wireless sensor system for partial discharge localisation
... to low- complexity implementations but at the cost of reduced localization accuracy [14] ...the complexity of real-life radio environments in which PD ...
9
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 ...
6
A low complexity MIMO subspace detection algorithm
... A low-complexity multiple-input multiple-output (MIMO) subspace detection algorithm is proposed. It is based on decomposing a MIMO channel into multiple subsets of decoupled streams that can be detected ...
11
Low Complexity Cordic Architecture for MIMO Decoder
... a low complexity rotation unit. A low complexity CORDIC architecture is used for rotation ...this low complexity CORDIC increases the speed of accelerator ...
7
Low-Complexity Geometry-Based MIMO Channel Simulation
... a low-complexity algorithm for the implementa- tion of a GCM on a hardware channel ...computational complexity of the subspace representation is independent of the number of multipath components ...
17
Reliable Low-Latency and Low-Complexity Viterbi Architectures Benchmarked on ASIC and FPGA
... In this thesis, we explore two approaches for two variants of sub-parts in the Viterbi algo- rithm. Specifically, we note that both area/power consumption and throughput/efficiency degradations need to be minimized with ...
51
Low-complexity energy disaggregation using appliance load modelling
... NALM appeared in the research literature in the 1980’s [3], and since then, many NALM algorithms have been proposed that improve the initial design of [3] and adapt to advances in sensor technology, capturing energy ...
21
Continuously Variable Bandwidth Sharp FIR Filters with Low Complexity
... with low distortion and low ...The low complexity and sharpness are achieved by using the frequency-response masking (FRM) approach for the design of the fixed length FIR ...
8
A low complexity Hopfield neural network turbo equalizer
... a low complexity joint equalizer and decoder, or turbo equalizer, without additional computational complexity due to the ...computational complexity of the Hopfield neural network turbo ...
22
Low-complexity iterative receiver design for mobile OFDM systems
... a low complexity iterative receiver that implements successive interference cancelation-based MAP decoding (SIC-MAP) in doubly dispersive channels for orthogonal frequency division multiplexing ...A ...
12
Low Complexity FBMC OQAM Method for Double Selective Channel
... ------------------------------------------------------------------------***------------------------------------------------------------------------- ABSTRACT:- Filter Bank Multi-Carrier provides ultimate spectral ...
8
A low-complexity energy disaggregation method : performance and robustness
... of low complexity and operate in real time, supporting emerging applications such as remote appliance scheduling and home automation, and use low sampling rates data from commercial smart ...
8
Design of broadband beamformers with low complexity
... achieve low complexity is to express the coefficients of the filters as sums of signed powers-of-two (SPT) terms, and minimize the number of SPT terms ...or low-pass finite impulse response (FIR) ...
11
Low-complexity geometric shaping
... The low-complexity algorithms are numerically com- pared with maximum likelihood (ML) detection and shown to perform almost equivalently at high SE or high signal to noise ratio ...(SNR). ...
10
Low Complexity Channel Estimation for OFDM and MC CDMA
... SUMMARY In this paper we have proposed a channel estimation method, which is based on a low-complexity decision directed MMSE FS-CLR estimator combined with a robust time-domain FS-CIR p[r] ...
5
Low-complexity background subtraction based on spatial similarity
... In order to handle various background types, statistical approaches were introduced. Among these approaches, Gaussian modeling methods have been widely used. Ini- tially, uni-modal distribution was used to model pixel ...
16
Reliable And Low-Latency And Low-Complexity For Pomaranch For False-Alarm-Sensitive Cryptographic Applications
... eight uneven substitution boxes with a 9-bit input and a 7-bit output. Each substitution unit is based on the inverse modulo an irreducible polynomial of degree nine, i.e., x 9 + x + 1, whose period is 73. The 9-bit ...
16