[PDF] Top 20 Iterative Receiver Architectures for MIMO OFDM
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Iterative Receiver Architectures for MIMO OFDM
... of this phenomenon is that as expected, the MIMO-OFDM system benefits from the increased spatial diversity associated with a higher number of antennas. On the other hand, as noted in Section II, the channel ... See full document
5
Iterative Sparse Channel Estimation and Decoding for Underwater MIMO-OFDM
... consider MIMO-OFDM in UWA channels, we specify related work: a block-by-block receiver has been developed in [10], where Maximum A Posteriori (MAP) and zero forcing (ZF) detectors are used for ... See full document
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Iterative receivers with channel estimation for multi user MIMO OFDM: complexity and performance
... of receiver iterations were needed, the total number of complex multiplications was still lower, due to a significantly lower computational cost ...simple receiver failed earlier than the others at high ... See full document
17
Iterative MMSE PIC Detection Algorithm for MIMO OFDM Systems
... channels. OFDM is one of the promising technologies to mitigate the ...and receiver equipment for wireless radio communication. MIMO exploit the space dimension to improve wireless system capacity, ... See full document
8
Iterative joint channel and data estimation for rank deficient MIMO OFDM
... an iterative space-time detector and decoder, where we consider a soft- input-soft-output Log-MAP Optimized Hierarchy Reduced Search Algorithm (OHRSA) space-time decoder in conjunc- tion with the aforementioned ... See full document
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Complexity Reduced MIMO Interleaved SC FDMA Receiver with Iterative Detection
... the MIMO SC-FDE and MIMO Interleaved SC-FDMA receivers with iterative detection where the receive signal is firstly detected by FDE, ...novel receiver structure in which the MLD is re- placed ... See full document
12
Minimization Of Inter Carrier Interference Using Iterative Technique for Mimo-Ofdm
... To cancel the effects of ICI caused by this variation, different methods such as polynomial cancellation coding (PCC), self-cancellation scheme, time domain filtering, minimum mean-squared error (MMSE) etc. have been ... See full document
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Iterative Joint Channel Estimation and Symbol Detection for Multi User MIMO OFDM
... and receiver diver- sity, hence significantly increasing the system’s transmission ...based MIMO OFDM [1]. More specifically, in SDMA-OFDM systems the transmitted signals of L simultaneous ... See full document
5
V Blast Detection in MIMO OFDM System Using Efficient Iterative Technique
... antenna MIMO system. It applied to receiver using ordered successive cancellation ...and iterative scheme based on the channel state ...with iterative scheme has better ... See full document
9
Analysis and Comparison of Compensation Techniques of HPA Nonlinearity in Multi User MIMO OFDM Systems using MMSE Receiver
... a MIMO-OFDM system in terms of error probability and system ...an iterative technique called Power Amplifier Nonlinearty Cancellation ...This receiver has shown best performance comparing to ... See full document
8
Low-complexity iterative receiver design for mobile OFDM systems
... an OFDM MIMO detection based on successive cancelation of ...an iterative technique for the inversion of a linear system of equations called “operator- perturbation technique” is used to cancel ICI ... See full document
12
A High-Speed Four-Transmitter Four-Receiver MIMO OFDM Testbed: Experimental Results and Analyses
... The key specifications of the testbed are as follows. At first, we select a center frequency of 2.435 GHz because of the available federal communications commission (FCC) li- cense. Then we adopt the fast Fourier ... See full document
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IJCSMC, Vol. 5, Issue. 7, July 2016, pg.61 – 66 A Research Concept on Bit Rate Detection using Carrier offset through Analysis of MC-CDMA SYSTEM
... including MIMO-OFDM are employed with power amplifiers in order to obtain the necessary power level for ...In MIMO-OFDM system, a number of high frequency carrier signals are used to transmit ... See full document
6
Efficient Implementation of Complex Matrix Inversion for LMMSE Decoder
... in MIMO leads to link reliability between the transmitter and receiver for a given data rate, which can be achieved in multiple dimensions such as space, frequency and ... See full document
6
Detailed Mathematical Analysis and Performance Evaluation of MIMO-OFDM-CDMA System Using ZF Receiver
... the receiver side, all the operation will be performed in a reverse manner to that of the ...ZF receiver in the system because of its ability to remove ISI and its simple ... See full document
7
Performance Analysis of PAPR in STBC MIMO-OFDM System under Different Modulation Schemes
... are usually undesirable for it usually strains the analog circuitry. High PAPR signals would require a large range of dynamic linearity from the analog circuits which usually results in expensive devices and high power ... See full document
8
Sparse massive MIMO OFDM channel estimation based on compressed sensing over frequency offset environment
... Studies have shown that wireless channels are usually sparse, especially for cellular massive MIMO-OFDM systems [12]. In other words, the tap coefficients of most paths in channel impulse response (CIR) can ... See full document
13
Fine Timing synchronization for OFDM Receiver
... systems. OFDM is efficiently used for high data transmitting and robustness to multipath delay spread, for that we transmitted multiple modulated sub- carriers at a time ... See full document
6
Analytical Investigation of Channel Capacity of UWB MIMO Systems
... [4] Molisch, A.F., Steinbauer, M., Toeltsch, M., Bonek, E. and Thoma, R.S. (2002) Ca- pacity of MIMO Systems Based on Measured Wireless Channels. IEEE Journal on Selected Areas in Communications , 20, 561-569. ... See full document
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MIMO-OFDM FOR MINIMIZATION OF SYNCHRONIZATION ERRORS AND PHASE NOISE
... is OFDM (Orthogonal Frequency Division ...like OFDM with IM (Index Modulation) is the best choice over classical ...approach MIMO OFDM IM using frequency offset by combining MIMO ... See full document
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