[PDF] Top 20 Energy efficient estimation of a MIMO channel
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Energy efficient estimation of a MIMO channel
... the energy required by both algo- rithms, we evaluate (14) and (17) at N p ∗ and P ∗ tx (Figure ...The energy consumption of both algorithms is identical for any practical ...the channel statistics ... See full document
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Efficient method of MMSE Channel Estimation for MIMO OFDM Using Spatial and Temporal Correlations Bandili Naveen Kumar & K V Acharyulu
... the MIMO channel estimation schemes were proposed such that they exploit spatial correlation or ...the estimation accuracy will be ...result channel sparsitylevel will decide average ... See full document
7
Efficient Bayesian compressed sensing based channel estimation techniques for massive MIMO OFDM systems
... accurate channel state information (CSI) at the base station (BS) is essential to achieve the potential benefits of massive multiple input multiple output (MIMO) ...CS-based channel estimation ... See full document
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Massive MIMO performance with imperfect channel reciprocity and channel estimation error
... and estimation error on the system performance, which provides important engineering insights for practical TDD massive MIMO systems, such that: 1) the channel reciprocity error causes the error ... See full document
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Efficient method of MMSE Channel Estimation for MIMO-OFDM Using Spatial and Temporal Correlations
... For MIMO-OFDM systems, better channel estimationis essential for system performance ...of channel estimation schemes for ...the channel estimation in MIMO-OFDM system to ... See full document
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An efficient pilot carrier channel estimation using Genetic Algorithm in MIMO OFDM system
... and channel capacity will be ...the channel state information (CSI) is very much essential. The channel estimation technique is mainly used to identify the CSI at the ...training-based ... See full document
6
Efficient Wireless Channel Estimation using Alamouti STBC with MIMO and 16 PSK Modulation
... Wireless systems of communication have recently turned to a Input Multiple Output (MIMO) to error rate) and data rate (bits/sec). This advantage can increase the quality of service and revenues of This is done by ... See full document
5
MIMO, energy-efficient communication,
... massive MIMO and is widely ...massive MIMO technology is mutual coupling, and the development of successful decoupling techniques to balance the performance degradation by this ...massive MIMO system ... See full document
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Training Based Channel Estimation in MIMO OFDM Systems
... based channel estimation for MIMO-OFDM ...the channel mismatch error and the channel quantization error using superimposed train- ing based channel estimation with ... See full document
7
Comparative Performance of MIMO Channel Estimation Techniques
... most efficient channel estimation method and a good modulation technique for increasing the channel capacity, bandwidth, increasing bit rates and eliminates inter symbol ...based ... See full document
6
Energy Efficient Channel Estimation in MIMO Systems
... of MIMO communications systems as practical high-data-rate wireless communications systems has created sev- eral technical challenges to be ...the MIMO channel is ...the channel ... See full document
11
A REVIEW ON MIMO OFDM SYSTEM UNDER CHANNEL ESTIMATION
... unique efficient DF structure that employs successive cancellation with parallel arbitrated branches and a near-optimal low complexness user ordering algorithm are ... See full document
6
Downlink compressive channel estimation with support diagnosis in FDD massive MIMO
... an efficient channel estima- tion algorithm in massive MIMO FDD ...of channel reciprocity in angular domain for uplink and downlink channels, we propose a weighted SP channel ... See full document
12
A novel pilot expansion approach for MIMO channel estimation
... and channel tracking (CT) techniques [Song ...the channel impulse response (CIR) or channel frequency response ...on efficient pilot design and allocation methods [Barhumi ...Both ... See full document
8
Review on Channel Estimation in MIMO OFDM Wireless System
... and efficient in dealing with ...[11] MIMO system has been proposed which incorporates less ISI when used with OFDM and also results in less fading and increased data ...noisy channel ... See full document
6
BER Performance of NLMS Adaptive Channel Estimation Technique for MIMO-OFDM Systems
... integrated channel estimation for digital wireless networks in binary phase shift key (BPSK) with normalized least mean square (NLMS) is developed and ...adaptive channel estimation using ... See full document
7
Adaptive Channel Estimation Technique for MIMO-OFDM
... blind channel estimation is carried out by evaluating the statistical information of the channel and certain properties of the transmitted ...the channel response is available. Often the ... See full document
5
Semiblind channel estimation for MIMO–OFDM systems
... One approach to evaluating the equalization performance is BER analysis, but it is generally quite complex. Hence, we use PEP analysis, a technology which is widely used in space-time communications and OFDM systems, to ... See full document
10
Synchronization and channel estimation in MIMO OFDM systems
... in MIMO-OFDM systems has been published by Mody and Stuber in ...to MIMO- ...algorithm, channel estimation,…,have generalized the OFDM based standard of ... See full document
7
Performance evaluation of MIMO OFDM implementation on Wireless Open Access Research Platform (WARP)
... of MIMO- OFDM is implemented on the WARP module, where the MIMO technique is intended as a diversity technique to get power efficiency by maximizing the spatial diversity by using a space-time block codes ... See full document
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