Results 91 to 100 of about 4,516 (232)
Parallel Interference Cancellation Based Turbo Space-Time Equalization in the SDMA Uplink
, 2007 A novel Parallel Interference Cancellation (PIC) based turbo Space Time Equalizer (STE) structure designed for multiple antenna assisted uplink receivers is introduced. The proposed receiver structure allows the employment of non-linear type of detectors
Chen, S., Hanzo, L., Wolfgang, A.
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Iterative Equalization and Source Decoding for Vector Quantized Sources
, 2006 In this contribution an iterative (turbo) channel equalization and source decoding scheme is considered. In our investigations the source is modelled as a Gaussian-Markov source, which is compressed with the aid of vector quantization. The communications
Hanzo, L. +3 more
core
Experiment performance analysis of turbo code based turbo equalizer
Journal of the Korea Institute of Information and Communication Engineering, 2015 In this paper, We analyzed the performance of turbo equalizer using turbo codes thorough the under water experiment. To compensate the distorted signal induced by multipath effect, we apply the iterative turbo codes that iteratively exchange probabilistic information between LMS-DFE and turbo decoder, thereby reducing the error rates significantly.
Gun-woong Park, Ji-won Jung
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Iterative Decoding and Turbo Equalization: The Z-Crease Phenomenon
, 2013 Iterative probabilistic inference, popularly dubbed the soft-iterative paradigm, has found great use in a wide range of communication applications, including turbo decoding and turbo equalization.
Li, Jing, Xie, Kai
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Blind Turbo Equalization of Short CPM Bursts for UAV-Aided Internet of Things. [PDF]
Sensors (Basel), 2022 Pan Z, Xie C, Wang H, Wei Y, Guo D.
europepmc +1 more source
Trellis-Based Equalization for Sparse ISI Channels Revisited
, 2005 Sparse intersymbol-interference (ISI) channels are encountered in a variety of high-data-rate communication systems. Such channels have a large channel memory length, but only a small number of significant channel coefficients.
Badri-Hoeher, Sabah +3 more
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Filter-based turbo equalization for TCM signals
GLOBECOM '05. IEEE Global Telecommunications Conference, 2005., 2005 In this paper, we presents a novel method of turbo equalization and decoding multi-level trellis coded modulation (TCM) signals over frequency selective channels. Results show that the proposed algorithm achieves better performance with reduced complexity compared to previous work on the MMSE filter-based turbo equalization for non-binary coded ...
Xiao, P, Carrasco, R, Wassell, I
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Measurement-Based Performance Evaluation of Advanced MIMO Transceiver Designs
EURASIP Journal on Advances in Signal Processing, 2005 This paper describes the methodology and the results of performance investigations on a multiple-input multiple-output (MIMO) transceiver scheme for frequency-selective radio channels.
Schneider Christian +2 more
doaj +1 more source
Precoded Turbo Equalizer for Power Line Communication Systems [PDF]
, 2010 Kai Xie, Jing Li, Li
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Turbo-ICL: In-Context Learning-Based Turbo Equalization
This paper introduces a novel in-context learning (ICL) framework, inspired by large language models (LLMs), for soft-input soft-output channel equalization in coded multiple-input multiple-output (MIMO) systems. The proposed approach learns to infer posterior symbol distributions directly from a prompt of pilot signals and decoder feedback.
Song, Zihang +3 more
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