Výsledky vyhledávání - (( coding AND decoding technikyyaaaaaaaaen ) OR ( coding AND decoding technik ))*

Improved two-way double-relay selection technique for cooperative wireless communications Autor Alabed, Samer, Maaz, Issam, Al-Rabayah, Mohammad

“… to a significant improvement in the achievable diversity and coding gain with a very low decoding complexity by using a symbol-wise decoder…”
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A 0.5 nJ/Pixel 4 K H.265/HEVC Codec LSI for Multi-Format Smartphone Applications Autor Ju, Chi-Cheng, Liu, Tsu-Ming, Lee, Kun-Bin, Chang, Yung-Chang, Chou, Han-Liang, Wang, Chih-Ming, Wu, Tung-Hsing, Lin, Hue-Min, Huang, Yi-Hsin, Cheng, Chia-Yun, Lin, Ting-An, Chen, Chun-Chia, Lin, Yu-Kun, Chiu, Min-Hao, Li, Wei-Cing, Wang, Sheng-Jen, Lai, Yen-Chieh, Chao, Ping, Chien, Chih-Da, Hu, Meng-Jye, Wang, Peng-Hao, Huang, Yen-Chao, Chuang, Shun-Hsiang, Chen, Lien-Fei, Lin, Hsiu-Yi, Wu, Ming-Long, Chen, Che-Hong

“… × 1.45 mm 2 die in a 28 nm CMOS process. Several HEVC fast algorithms reduce the coding modes by analyzing the content features leading to over 68.5% and 83…”
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Performance analysis of bi-directional relay selection strategy for wireless cooperative communications Autor Alabed, Samer

“… Then, either the two-phase or three-phase protocol is performed to achieve two-directional communications between the communicating terminals through the selected relay nodes that apply orthogonal space-time coding (STC…”
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Power Reduction Techniques for LDPC Decoders Autor Darabiha, A., Chan Carusone, A., Kschischang, F.R.

“… With early termination, the prototype is capable of decoding with 10.4 pJ/bit/iteration, while performing within 3 dB of the Shannon limit at a BER of 10 -5…”
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Re‐Printable Chiral Photonic Paper with Invisible Patterns and Tunable Wettability Autor Chen, Ruilian, Feng, Dengchong, Chen, Guojian, Chen, Xudong, Hong, Wei

“…The construction of invisible patterns via high‐resolution printing and the independent encoding/decoding of complex information can lead to promising applications in steganography and watermarking for optical encryption…”
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A Novel Cooperative Communication System Based on Multilevel Convolutional Codes Autor Aneja, Sakshi, Sharma, Sanjay

“… The encoding is done using multilevel coding scheme with convolutional codes as component codes…”
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Performance of OFDM: FSO Communication System with Hybrid Channel Codes during Weak Turbulence Autor Gupta, Ritu, Singh, Preeti, Kamal, Tara Singh

“… In this paper, a novel channel coding scheme formed by serially concatenation of irregular low-density parity check (LDPC…”
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A 0.7-V 1.8-mW H.264/AVC 720p Video Decoder Autor Sze, V., Finchelstein, D.F., Sinangil, M.E., Chandrakasan, A.P.

“…The H.264/AVC video coding standard can deliver high compression efficiency at a cost of increased complexity and power…”
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Identifiability and Aliasing in Polynomial-Phase Signals Autor McKilliam, R.G., Clarkson, I.V.L.

“…Polynomial-phase signals have numerous applications including radar, sonar, geophysics, and radio communication. Many techniques for estimating the parameters…”
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A video decoding optimization for heterogeneous dual-core platforms architecture Autor Huang, Yung-Sung, Chieu, Bin-Chang

“…Digital signal processors (DSPs), with their powerful computing abilities, are commonly used for multimedia coding/decoding processes…”
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Memory-Reduced Maximum A Posteriori Probability Decoding for High-Throughput Parallel Turbo Decoders Autor Shrestha, Rahul, Paily, Roy

“… This paper presents a memory-reduced back-trace technique, which is based on a new method of estimating backward-recursion factors, for the maximum a posteriori probability (MAP) decoding…”
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Joint Source-Channel Decoding of Variable-Length Codes with Soft Information: A Survey Autor Guillemot, Christine, Siohan, Pierre

“… A statistical framework based on hidden Markov models (HMM) capturing dependencies between the source and channel coding components sets the foundation for optimal design of techniques of joint decoding of source and channel codes…”
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A high-speed low-complexity Reed-Solomon decoder for optical communications Autor Lee, Hanho

“…This paper presents a high-speed low-complexity Reed-Solomon (RS) decoder architecture using a novel pipelined recursive modified Euclidean (PrME) algorithm…”
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A 100 pJ/bit, (32,8) CMOS Analog Low-Density Parity-Check Decoder Based on Margin Propagation Autor Ming Gu, Chakrabartty, S

“…One of the key factors underlying the popularity of low-density parity-check (LDPC) code is its iterative decoding algorithm which is amenable to efficient analog and digital implementation…”
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Distributed video coding based on vector quantization: Application to capsule endoscopy Autor Boudechiche, Djamel Eddine, Benierbah, Said, Khamadja, Mohammed

“…•We propose a distributed video coding that uses only Wyner-Ziv frames for WCE.•The proposed system use vector quantization to generate the side information…”
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Performance of multicarrier CDMA in frequency-selective fading via statistical physics Autor Guo, Dongning

“…This correspondence extends previous work on direct-sequence code-division multiple access (DS-CDMA) to give a single-user characterization of multicarrier…”
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Return-Link Code Acquisition for 1-D and 2-D With DS-CDMA for High-Capacity Multiuser Systems Autor Reed, M.C., Hanlen, L.W., Corazza, G.E.

“…) system at the base station must take place before signal detection and decoding is possible…”
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Design of High-Throughput Fully Parallel LDPC Decoders Based on Wire Partitioning Autor Onizawa, N., Hanyu, T., Gaudet, V.C.

“…We present a method to design high-throughput fully parallel low-density parity-check (LDPC) decoders. With our method, a decoder's longest wires are divided…”
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Iterative multiuser detection for CDMA with FEC: near-single-user performance Autor Reed, M.C., Schlegel, C.B., Alexander, P.D., Asenstorfer, J.A.

“…) with forward error control (FEC) coding. The receiver is derived from the maximum a posteriori (MAP…”
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Combined MMSE interference suppression and turbo coding for a coherent DS-CDMA system Autor Tang, K., Milstein, L.B., Siegel, P.H.

“…) receiver for interference suppression is analyzed on a Rayleigh fading channel. In order to accurately estimate the performance of the turbo coding, two improvements are proposed on the conventional union bounds…”
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