Joint Channel and PN Estimation
Joint channel and phase noise estimation for mmWave full duplex communication systems
... the PN noise is the only random variable that varies from one symbol to another and needs to be ...initial channel estimation for the constant channels can be done using pilot ...
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Optimized joint timing synchronization and channel estimation for communications systems with multiple transmit antennas
... assist joint timing synchro- nization and channel estimation is shown in Figure 1, where the training sequence assigned to each transmit antenna is composed of two identical pseudo-noise (PN) ...
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CiteSeerX — Joint Channel and Symbol Estimation by Oblique Projections
... the channel is estimated using ei- ther direct inverse or, perhaps more efficiently, using a decision feedback approach, and the overall performance is not affected by the detection of these ...
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Joint Channel and Frequency Offset Estimation for Wireless Communications
... ML joint estimators have been investigated for different application scenarios in Rayleigh fading ...proposed joint estimators offer a substantial performance improvement compared to the Bayesian ...
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Efficient joint maximum-likelihood channel estimation and signal detection
... the channel coefficients at the ...the channel and/or limited resources, training and channel tracking may be ...the channel blindly – for instance, one can exploit the fact that the ...
8
Joint communication and positioning based on soft channel parameter estimation
... Only at high SNR, both shapes coincide. For the two- path channel, the uniform coordinate assumption is valid from approximately 35-40 dB upward. For different channel realizations, different results are ...
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Performance limits of channel parameter estimation for joint communication and positioning
... for joint communication and positioning has been proposed by the ...authors. Channel parameter estimation (CPE) is the core part of this system ...physical channel, which can be exploited for ...
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Joint symbol timing and channel estimation for FBMC-OQAM systems
... and channel estimation issues are complicated in FBMC-OQAM systems owing to the pulses overlap and the intrinsic ...Thus, channel estimation can be performed directly by the pilots, and an ...
13
JOINT CHANNEL ESTIMATION AND DATA DETECTION FOR ALAMOUTI STBC WITH NO CSI
... MIMO channel with a specific correlation matrix. The channel correlation matrix is usually measured in the field and it is tied to the environment setup such as antenna element patters, spacing between ...
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Joint Channel Estimation and Detection for Multi-Carrier MIMO Communications
... 5: Joint Doppler-delay spread and channel estimation in doubly- selective channels In this chapter, a new joint Doppler-delay spread and channel estimator is proposed for ...
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Joint Channel and Carrier Estimation Using Extended Kalman Filter
... valued channel impulse response h n ...its estimation conducted on the aforementioned measures y n can lead to the complex valued estimates of both φ n and ω n carrier ...
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Joint Channel and Doppler Offset Estimation in Dynamic Cooperative Relay Networks
... We first formulate the problem as a Bayesian dynamic nonlinear state space model, then develop an algorithm, which is based on particle adaptive marginal Markov chain Monte Carlo, method[r] ...
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Joint Maximum Likelihood Channel Estimation and Data Detection for MIMO Systems
... blind joint ML scheme for MIMO channel estimation and data detection has been proposed by iterating between the RWBS channel estimator and the OHRSA-aided ML ...the joint ML solution up ...
5
Iterative joint channel and data estimation for rank deficient MIMO OFDM
... the channel estimator, the space-time detector and the decoder, which itera- tively exchange soft bit-related information and thus facilitate a substantial improvement of the overall system ...
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An iterative and joint estimation of SNR and frequency selective channel for OFDM systems
... a joint estimation of the signal-to-noise ratio (SNR) and the frequency selective transmission channel in OFDM ...the channel estimation. The channel estimation uses the ...
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A new joint channel equalization and estimation algorithm for underwater acoustic channels
... acoustic channel, LMS, Channel estimation 1 Introduction With further exploration of ocean resources, underwater communication is playing a more critical role in both military and civilian ...
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Compressive sensing based joint frequency offset and channel estimation for OFDM
... consider joint estimation of carrier frequency offset (CFO) and channel impulse response (CIR) for orthogonal frequency division multiplexing (OFDM) with pilot ...
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Semi Blind Reception Using Joint Channel Estimation in IDMA Systems
... linear channel estimation and data detection using turbo detection algo- rithm is ...combining channel estimation with an iterative chip-by-chip detection process (inner loop) in an iterative ...
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Maximum likelihood joint channel and data estimation using genetic algorithms
... A population size of five was suggested in [15] for the GA. Generally speaking, however, the more complex the search space is, the larger the population size should be. An appropriate population size also depends on the ...
5
Joint Channel Estimation and Pilot Allocation in Underlay Cognitive MISO Networks
... of channel estimation and its impact on downlink trans- missions in an underlay cognitive radio ...estimated channel state information (CSI) plays an important role in designing accurate beamformers ...
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