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检索条件"主题词=CHANNEL coding"
6527 条 记 录,以下是51-60 订阅
排序:
An Ultra-Low Complexity and High Efficiency Approach for Lossless Alpha channel coding
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IEEE TRANSACTIONS ON MULTIMEDIA 2020年 第3期22卷 786-794页
作者: Zhao, Liping Lin, Tao Zhang, Dongyu Zhou, Kailun Wang, Shuhui Shaoxing Univ Dept Comp Sci & Engn Shaoxing 312000 Peoples R China Tongji Univ Inst VLSI Coll Elect & Informat Engn Shanghai 200092 Peoples R China
Alpha channel is being applied in an increasing number of mobile web applications on mobile devices that require ultra-low power consumption in all cases including compute-intensive video encoding and decoding. Thus, ... 详细信息
来源: 评论
channel coding Analysis for NB-IoT Up-Link Transport channel
Channel Coding Analysis for NB-IoT Up-Link Transport Channel
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6th IEEE MTT-S International Wireless Symposium (IWS) part of China Microwave Week
作者: Zakariyya, Rabiu Sale Jewel, Md Khalid Hossain Famoriji, Oluwole John Lin, Fujiang USTC Micro Nanoelect Syst Integrat R&D Ctr MESIC Hefei 230026 Anhui Peoples R China
Error detection and error correction are one of the pillars of any communication system which serve as an error correction mechanism and improve signal quality. In this paper, we present a turbo channel coding algorit... 详细信息
来源: 评论
Deep Joint Source-channel coding for Image Transmission With Visual Protection
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IEEE TRANSACTIONS ON COGNITIVE COMMUNICATIONS AND NETWORKING 2023年 第6期9卷 1399-1411页
作者: Xu, Jialong Ai, Bo Chen, Wei Wang, Ning Rodrigues, Miguel Beijing Jiaotong Univ State Key Lab Adv Rail Autonomous Operat Beijing 100044 Peoples R China Beijing Jiaotong Univ Frontiers Sci Ctr Smart High Speed Railway Syst Beijing 100044 Peoples R China Beijing Jiaotong Univ Beijing Engn Res Ctr High Speed Railway Broadband Beijing 100044 Peoples R China Beijing Jiaotong Univ Key Lab Railway Ind Broadband Mobile Informat Comm Beijing 100044 Peoples R China Zhengzhou Univ Sch Informat Engn Zhengzhou 450001 Peoples R China UCL Dept Elect & Elect Engn London WC1E 7JE England
Joint source-channel coding (JSCC) has achieved great success due to the introduction of deep learning (DL). Compared to traditional separate source-channel coding (SSCC) schemes, the advantages of DL-based JSCC (DJSC... 详细信息
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Design of asymmetric VQ codebooks incorporating channel coding
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2008年 第8期E91A卷 2195-2204页
作者: Han, Jong-Ki Kim, Jae-Gon Sejong Univ Dept Informat & Commun Engn Seoul South Korea Korea Aerosp Univ Sch Elect Dept Telecommun & Comp Engn Goyang City 412791 Gyeonggi Do South Korea
In this paper, a communication system using vector quantization (VQ) and channel coding is considered. Here, a design scheme has been proposed to optimize source codebooks in the transmitter and the receiver. In the p... 详细信息
来源: 评论
Trellis coded modulation based distributed channel coding
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IET COMMUNICATIONS 2009年 第7期3卷 1071-1080页
作者: Nagaraj, S. V. Bell, M. R. San Diego State Univ Dept Elect & Comp Engn San Diego CA 92182 USA Purdue Univ Sch Elect & Comp Engn W Lafayette IN 47907 USA
A novel technique is described for distributed channel coding in wireless communication networks. The protocol is based on a block fading model of the multi-user uplink channel and on adapting multidimensional trellis... 详细信息
来源: 评论
Two-dimensional channel coding scheme for MCTF-based scalable video coding
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IEEE TRANSACTIONS ON MULTIMEDIA 2007年 第1期9卷 37-45页
作者: Wang, Yu Fang, Tao Chan, Lap-Pui Yap, Kim-Hui Nanyang Technol Univ Sch Elect & Elect Engn Singapore 639798 Singapore
The motion-compensated temporal filtering (MCTF)-based scalable video coding (SVC) provides a full scalability including spatial, temporal and signal-to-noise ratio (SNR) scalability with fine granularity, each of whi... 详细信息
来源: 评论
channel coding at Low Capacity
Channel Coding at Low Capacity
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IEEE Information Theory Workshop (ITW)
作者: Fereydounian, Mohammad Jamali, Mohammad Vahid Hassani, Hamed Mahdavifar, Hessam Univ Penn Philadelphia PA 19104 USA Univ Michigan Ann Arbor MI 48109 USA
Low-capacity scenarios have become increasingly important in the technology of Internet of Things (IoT) and the next generation of mobile networks. Such scenarios require efficient and reliable transmission of informa... 详细信息
来源: 评论
channel coding Techniques in Macroscopic Air-Based Molecular Communication  22
Channel Coding Techniques in Macroscopic Air-Based Molecular...
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9th ACM International Conference on Nanoscale Computing and Communication (ACM NANOCOM)
作者: Bhattacharjee, Sunasheer Damrath, Martin Hoeher, Peter A. Univ Kiel Kiel Germany
Long distance molecular communication (MC) is prone to channel errors, leading to an increased bit error rate. For solving the issue, a new coding scheme named weak sequence preventive mapping code is designed, confor... 详细信息
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COMBINED EFFECTS OF PHASE SWEEPING TRANSMITTER DIVERSITY AND channel coding
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 1992年 第2期41卷 170-176页
作者: HIROIKE, A ADACHI, F NAKAJIMA, N NTT Radio Communication System Laboratories Yokosuka Japan
A two-branch phase sweeping transmitter diversity scheme that can produce forced fast fading at the receiver is proposed for improving the effect of channel coding on bit error rate (BER) performance in very slow mult... 详细信息
来源: 评论
Variable-length channel coding with noisy feedback
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EUROPEAN TRANSACTIONS ON TELECOMMUNICATIONS 2008年 第4期19卷 355-370页
作者: Draper, Stark C. Sahai, Anant Univ Calif Berkeley Dept Elect Engn & Comp Sci Wireless Fdn Berkeley CA 94720 USA Univ Wisconsin Dept Elect & Comp Engn Madison WI 53705 USA
It is known that perfect noiseless feedback can be used to improve the reliability of communication systems. We show how to make those gains robust to noise on the feedback link. We focus on feedback links that are th... 详细信息
来源: 评论