Results 71 to 80 of about 6,409,844 (151)

Joint Source-Channel Coding for Multi-Channel Vibrotactile Sensors

IEEE Access
Wireless transmission of vibrotactile information holds great promise for immersive Extended Reality (XR) applications, particularly in enabling fine-grained remote manipulation through multi-channel vibrotactile signals.
Tom Ogura, Shogo Kitamura, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe   +4 more
doaj   +1 more source

Reordered Elias Gamma Error Correction Codes for the Near-Capacity Transmission of Multimedia Information

IEEE Access, 2016
A novel joint source and channel coding (JSCC) scheme is proposed, which we refer to as the reordered Elias gamma error correction (REGEC) code. Like the recently proposed unary error correction (UEC) code and EGEC code, the proposed code facilitates the
Tao Wang, Matthew F. Brejza, Wenbo Zhang, Robert G. Maunder, Lajos Hanzo   +4 more
doaj   +1 more source

Distributed Joint Source-Channel Coding for Relay Systems Exploiting Source-Relay Correlation and Source Memory [PDF]

, 2012
In this article, we propose a distributed joint source-channel coding (DJSCC) technique that well exploits source-relay correlation as well as source memory structure simultaneously for transmitting binary Markov sources in a one-way relay system.
Khoirul Anwar, Matsumoto, Tad, Zhou, Xiaobo, Tad Matsumoto, Anwar, Khoirul, Cheng, Meng, Xiaobo Zhou, Meng Cheng   +7 more
core   +2 more sources

SNR-Independent Joint Source-Channel Coding for wireless image transmission [PDF]

, 2023
Significant progress has been made in wireless Joint Source-Channel Coding (JSCC) using deep learning techniques. The latest DL-based image JSCC methods have demonstrated exceptional performance during transmission, while also avoiding cliff effects ...
Wang, Xingxing, Xu, Weizhang, Wang, Yuhuan, Yuan, Hongjie   +3 more
core   +1 more source

EXIT-chart optimized short block codes for iterative joint source and channel decoding in H.264 video telephony

, 2009
In this paper, we propose a family of short block codes (SBCs) designed for guaranteed convergence in soft-bit-assisted iterative joint source and channel decoding, which facilitate improved iterative soft-bit source decoding (SBSD) and channel decoding.
Nasruminallah, Lajos
core   +1 more source

Deep Joint Source-Channel Coding for Semantic Communications

, 2023
Semantic communications is considered as a promising technology to increase the efficiency of next-generation communication systems, particularly targeting human-machine and machine-type communications.
Chen, Wei, Xu, Jialong, Sun, Yuxuan, Tung, Tze-Yang, Gunduz, Deniz, Ai, Bo   +5 more
core   +2 more sources

Exponential Golomb and Rice Error Correction Codes for Generalized Near-Capacity Joint Source and Channel Coding

IEEE Access, 2016
The recently proposed unary error correction (UEC) and Elias gamma error correction (EGEC) codes facilitate the near-capacity joint source and channel coding (JSCC) of symbol values selected from large alphabets at a low complexity.
Matthew F. Brejza, Tao Wang, Wenbo Zhang, David Al-Khalili, Robert G. Maunder, Bashir M. Al-Hashimi, Lajos Hanzo   +6 more
doaj   +1 more source

Controlling Joint Optimization of Wireless Video Transmission: the PHOENIX Basic Demonstration Platform

, 2005
A global approach for realistic network-aware joint source and channel system optimization for wireless video transmission is described in this paper. After a description of the information to be exchanged among the system component blocks, the concept ...
Lamy-Bergot, C., Jeney, G., Chiani, M., Panza, G., Mazzotti, M., Feher, G., Ng, S. X., Huusko, J., Martini, M. G.   +8 more
core   +1 more source

Adaptive joint source-channel coding with regulated autoencoder

Digital Communications and Networks
This paper introduces ReJSCC, a unified deep Joint Source-Channel Coding (JSCC) framework designed for cross-modal adaptability to dynamic channel conditions.
Li Lan, Hongxin Zhang, Daquan Feng, Qi He, Shuchen Han, Zhiping Shi, Zhi Chen   +6 more
doaj   +1 more source

Interactive Video Coding and Transmission over Heterogeneous Wired-to-Wireless IP Networks Using an Edge Proxy

EURASIP Journal on Advances in Signal Processing, 2004
Digital video delivered over wired-to-wireless networks is expected to suffer quality degradation from both packet loss and bit errors in the payload.
Modestino James W, Pei Yong
doaj   +1 more source