Výsledky vyhledávání - "Joint source-channel coding"

Joint Source-Channel Coding of JPEG 2000 Image Transmission Over Two-Way Multi-Relay Networks Autor Bi, Chongyuan, Liang, Jie

“… The symbol error probability of the optimal system configuration is then derived. After that, a joint source-channel coding (JSCC…”
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Second Order Analysis for Joint Source-Channel Coding With General Channel and Markovian Source Autor Yaguchi, Ryo, Hayashi, Masahito

“…We derive the optimal second-order rates in joint source-channel coding when the channel is a general discrete memoryless channel and the source is an irreducible and ergodic Markov process…”
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A Lower Bound Analysis of Hamming Distortion for a Binary CEO Problem With Joint Source-Channel Coding Autor Xin He, Xiaobo Zhou, Komulainen, Petri, Juntti, Markku, Matsumoto, Tad

“… A lower bound approximation on the Hamming distortion (HD) is obtained by minimizing a distortion function subject to constraints obtained based on the source-channel separation theorem…”
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Joint Source-Channel Coding and Channelization for Embedded Video Processing With Flash Memory Storage Autor Li, Yiran, Dong, Guiqiang, Zhang, Tong

“…, and/or distortion constraints. By treating flash memory as a communication channel, this work differs from classical joint source-channel coding from two perspectives…”
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Non-parametric analog Joint Source Channel Coding for amplify-and-forward two-hop networks Autor Hodgson, E., Brante, G., Souza, R., Garcia-Frias, J.

“…We investigate the use of discrete-time analog joint source channel coding (JSCC) in an amplify-and-forward two-hop wireless network subject to Rayleigh fading channels…”
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Energy-Efficient Image Semantic Communication: Architecture Design and Optimal Joint Allocation of Communication and Computation Resources Autor Hu, Han, Song, Kaifeng, Fan, Rongfei, Zhan, Cheng, Xu, Jie, Yang, Jian

“… The optimization problem, subject to user demand, computation, delay, and transmission power constraints, is non-convex…”
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Benefits of Cache Assignment on Degraded Broadcast Channels Autor Saeedi Bidokhti, Shirin, Wigger, Michele, Yener, Aylin

“… Lower and upper bounds are also established on the global capacity-memory tradeoff, i.e., on the largest capacity-memory tradeoff that can be attained by optimizing the receivers' cache sizes subject to a total cache memory budget…”
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Uncoded Transmission Is Exactly Optimal for a Simple Gaussian "Sensor" Network Autor Gastpar, M.

“…A single memoryless Gaussian source is observed by many terminals, subject to independent Gaussian observation noises…”
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Lossy State Communication over Fading Multiple Access Channels Autor Ramachandran, Viswanathan

“…Joint communications and sensing functionalities integrated into the same communication network have become increasingly relevant due to the large bandwidth…”
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Joint Source-Channel Coding for Wavelet-Based Scalable Video Transmission Using an Adaptive Turbo Code Autor Ramzan, Naeem, Wan, Shuai, Izquierdo, Ebroul

“… Aiming at improving the overall performance of the underlying joint source-channel coding, the combination of the packet…”
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Multiview coding and error correction coding for 3D video over noisy channels Autor Vosoughi, Arash, Testoni, Vanessa, Cosman, Pamela C., Milstein, Laurence B.

“…We consider the joint source–channel coding problem of stereo video transmitted over AWGN and flat Rayleigh fading channels. Multiview coding (MVC…”
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Joint source-channel coding and guessing with application to sequential decoding Autor Arikan, E., Merhav, N.

“…We extend our earlier work on guessing subject to distortion to the joint source-channel coding context…”
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Robust Predictive Quantization: Analysis and Design Via Convex Optimization Autor Fletcher, A.K., Rangan, S., Goyal, V.K., Ramchandran, K.

“… It has been known qualitatively that leaving correlation in the encoded samples can lead to improved estimation at the decoder when encoded samples are subject to erasure…”
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M to 1 Joint Source-Channel Coding of Gaussian Sources via Dichotomy of the Input Space Based on Deep Learning Autor Saidutta, Yashas Malur, Abdi, Afshin, Fekri, Faramarz

“…In this paper, we propose a deep neural network framework for Joint Source-Channel Coding of an m dimensional i.i.d…”
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Rate-Distortion Optimized Cross-Layer Rate Control in Wireless Video Communication Autor Chen, Zhifeng, Wu, Dapeng

“…) subject to the transmission bit-rate constraint. The minimization can be achieved by adjusting the source encoding parameters and channel encoding parameters…”
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Successive Refinement Via Broadcast: Optimizing Expected Distortion of a Gaussian Source Over a Gaussian Fading Channel Autor Tian, C., Steiner, A., Shamai, S., Diggavi, S.N.

“…We consider the problem of transmitting a Gaussian source on a slowly fading Gaussian channel, subject to the mean-squared error distortion measure…”
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Joint Source-Channel Coding for Wavelet-Based Scalable Video Transmission Using an Adaptive Turbo Code Autor Ramzan, Naeem, Wan, Shuai, Izquierdo, Ebroul

“… Aiming at improving the overall performance of the underlying joint source-channel coding, the combination of the packet…”
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Optimized low-delay source-channel-relay mappings Autor Karlsson, Johannes, Skoglund, Mikael

“…The three-node relay channel with a Gaussian source is studied for transmission subject to a low-delay constraint…”
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On Transmission of Multiresolution Gaussian Sources over Noisy Relay Networks Autor Ho, J., Pin-Han Ho

“…This paper investigates joint source-channel coding (JSCC) in a decode-and-forward three-node relay network, in which scalable source coding (SSC…”
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Concatenated Block Codes for Unequal Error Protection of Embedded Bit Streams Autor Arslan, S. S., Cosman, P. C., Milstein, L. B.

“…A state-of-the-art progressive source encoder is combined with a concatenated block coding mechanism to produce a robust source transmission system for…”
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