Frequency-selective fading channel
INPULSE noise estimation in frequency selective fading channel
... Orthogonal Frequency Division Multiplexing is also known as Discrete Multi-Tone ...with frequency selective fading channel, and its performance may be dramatically impacted by the ...
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Bit Error Rate Analysis for an OFDM System with Channel Estimation in a Nonlinear and Frequency Selective Fading Channel
... Orthogonal frequency division multiplexing (OFDM) is an effective technique for high-speed digital transmission over time- dispersive ...reliable channel estimation (CE) is ...the channel estimation ...
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On transmission performance of OFDM based schemes using MMSE FDE in a frequency selective fading channel
... orthogonal frequency division multiplexing (OFDM) for broadband wireless transmission due to its robustness against multipath ...error- frequency domain equalization (MMSE-FDE) has been presented to reduce ...
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On Channel Estimation for Analog Network Coding in a Frequency Selective Fading Channel
... (frequency- selective fading) ...of channel state information (CSI) for self-information removal and coherent signal ...pilot-assisted channel estimation (CE) is required to avoid ...
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An Adaptive Receiver for the Time and Frequency Selective Fading Channel
... The channel is modeled as a truncated power series [1] which represents the dispersive fading channel as a sum of three elementary flatfading channels.. The proposed receiver consists of[r] ...
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SER analysis of the MRC OFDM receiver with pulse blanking over frequency selective fading channel
... Orthogonal frequency division multiplexing (OFDM) is a multicarrier modulation technique which converts a frequency-selective channel into a parallel collection of frequency flat ...
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Performance Comparison of Linear and Decision Feedback Equalizers in Flat and Frequency Selective Fading Channel
... Thus, fading is the rapid fluctuations in the amplitude phase and the multipath delays of a radio signal over a short period of time so that large scale path loss effects can be ...stationary, fading is ...
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Analysis of SOSTTC-OFDM based on Least Squares Method
... The simulated and the calculated performance of an SOSTTC-OFDM system in a quasi-static frequency selective fading channel are presented. The same parameter stated is used for the calculated ...
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Effect of cyclic prefix in BER improvement in MIMO-OFDM system
... wireless channel and the receiver ...dispersive channel impulse response, thereby needing a complex equalization ...Orthogonal Frequency Division Multiplexing (OFDM) is a special form of multicarrier ...
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Web Applications Testing using White Box Method
... different channel models (AWGN, flat fading and frequency selective fading channels), channel estimation, adaptive equalization, and ...different channel models to the ...
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Spectrum - Sharing Multihop Cooperative Relaying Performance Analysis Using Cognitive Radio Networks
... The source signal is selected and the available spectrum is shared among the user to establish a licensed communication by Frequency selective fading channel [3]. Equalizers are often deployed ...
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Eigenstructures of MIMO Fading Channel Correlation Matrices and Optimum Linear Precoding Designs for Maximum Ergodic Capacity
... the channel correlation e ff ects on the capacity of frequency-flat and frequency- selective fading channels from an algebraic viewpoint and develop the corresponding linear precoding ...
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IMAGE DUPLICATION AND ROTATION DETECTION METHODS FOR STORAGE UTILIZATION
... a frequency-selective fading channel, certain subcarriers of OFDM may be completely lost because of the deep ...called channel coding) is ...
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DATA RATE ENHANCEMENT OF GSM USING OFDM TECHNIQUE
... The powerful technique for the transmission over quasi-static frequency selective fading channel with convolution coding is Bit-Loaded ADAPTIVE- OFDM. The author develops analytical method for ...
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Mean Square Error of Blind Channel Estimation Using a Constant Modulus Algorithm
... – Channel Estimation (CE) in multicarrier system especially in Orthogonal Frequency Division Multiplexing (OFDM) systems has become an important technique in wireless communication to reduce the overall ...
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IJARSE, Vol. No.3, Issue No.8, August 2014 ISSN-2319-8354(E)
... the frequency and time recovery for the uplink of an orthogonal frequency-division multiple access (OFDMA) ...the frequency and timing offsets of a new user entering in the ...as frequency ...
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Title: High Speed OFDM Implementation in FPGA
... Orthogonal Frequency Division Multiplexing (OFDM) has been gaining year after year a well-deserved reputation, demonstrating its high data rate and robustness to wireless environments ...from frequency ...
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Achievable data rates and power allocation for frequency selective fading relay channels with imperfect channel estimation
... training-aided channel estimator at the receivers. We assume no knowl- edge of channel state information at the transmitter side realizing an open-loop ...the channel estimation errors are considered ...
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Adaptive Modulation Performance In Mimo-OSTBC Over Rayleigh Fading Channel
... over frequency selective Rayleigh fading channel, this method is evaluated using Bit Error Rate (BER) and Spectral Efficiency (SE) to determine its performance using M-QAM signaling ...the ...
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Performance of Reverse Link Synchronous DS CDMA System on a Frequency Selective Multipath Fading Channel with Imperfect Power Control
... In this paper, we have considered the effect of imper- fect power control in the performance of reverse-link syn- chronous DS-CDMA system in Rayleigh multipath fading channel. Multiple-access and self-noise ...
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