Results 181 to 190 of about 3,412 (199)
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DiT-JSCC: Rethinking Deep JSCC with Diffusion Transformers and Semantic Representations
arXiv.orgGenerative joint source-channel coding (GJSCC) has emerged as a new Deep JSCC paradigm for achieving high-fidelity and robust image transmission under extreme wireless channel conditions, such as ultra-low bandwidth and low signal-to-noise ratio.
Kailin Tan +7 more
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An image pre-processing approach for JSCC scheme based on double protograph LDPC codes
2016 16th International Symposium on Communications and Information Technologies (ISCIT), 2016An image pre-processing approach is proposed for joint source-channel coding (JSCC) scheme based on double protograph low-density parity-check (DP-LDPC) codes. Firstly, discrete cosine transform (DCT) and quantization are applied to the transmitted images.
Qiwang Chen, Lin Wang, Shaohua Hong
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Toward a Unified Semantic Loss Model for Deep JSCC-based Transmission of EO Imagery
arXiv.orgModern Earth Observation (EO) systems increasingly rely on high-resolution imagery to support critical applications such as environmental monitoring, disaster response, and land-use analysis. Although these applications benefit from detailed visual data,
T. Nguyen +8 more
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Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology, 1993
We assessed a clinical usefulness of JSCC (Japan Society of Clinical Chemistry) recommended method for the measurement of serum alkaline phosphatase. The recommended method is completely correlated both in the liver-bone and intestine isoenzymes with Kind-King method recommended by the expert panel of liver function tests in Japanese Society of ...
T, Kanno, S, Uchiyama
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We assessed a clinical usefulness of JSCC (Japan Society of Clinical Chemistry) recommended method for the measurement of serum alkaline phosphatase. The recommended method is completely correlated both in the liver-bone and intestine isoenzymes with Kind-King method recommended by the expert panel of liver function tests in Japanese Society of ...
T, Kanno, S, Uchiyama
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Second-Order Asymptotics of Universal JSCC for Arbitrary Sources and Additive Channels
2018 IEEE International Symposium on Information Theory (ISIT), 2018We consider a universal joint source channel coding (JSCC) scheme to transmit an arbitrary memoryless source over an arbitrary additive channel. We adopt an architecture that consists of Gaussian codebooks for both the source reproduction sequences and channel codewords.
Lin Zhou, Vincent Y.F. Tan, Mehul Motani
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High-resolution image transmission over MIMO-OFDM E-SDM system with JSCC
2014 IEEE Fourth International Conference on Consumer Electronics Berlin (ICCE-Berlin), 2014In this paper, we propose a joint source-channel coding (JSCC) scheme for wireless image transmission over IEEE 802.11ac system. JSCC is a coding technique where both source and channel characteristics are considered. In a multiple-input multiple-output (MIMO) system based on an eigenbeam-space division multiplexing (E-SDM) technique, signal-to-noise ...
Koji Tashiro +3 more
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VLSI IMPLEMENTATION OF LOW POWER IMAGE TRANSMISSION EMPLOYING MODIFIED JSCC SCHEME
i-manager's Journal on Digital Signal Processing, 2018BETHESTHAL ELIZABETH E. KIRUBA +1 more
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Joint Semantic Feature Selection and Resource Allocation Optimization via DIF-JSCC in IoVs
Conference on Computer Communications WorkshopsHuiruo Li +3 more
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The Design of Protograph LDPC Codes as Source Codes in a JSCC System
IEEE Communications Letters, 2018Lin Wang, Sanya Liu
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A Novel JSCC Scheme for UEP-Based Scalable Video Transmission Over MIMO Systems
IEEE Transactions on Circuits and Systems for Video Technology, 2015Chia-Wen Lin +2 more
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