Results 31 to 40 of about 2,636,497 (234)
Research and development of degree distribution in the rateless code
Dianxin kexue, 2022 As a kind of deletion coding technology, the rateless code reduces feedback retransmission and has the characteristics of flexible bit rate and simple compilation code, which has broad application prospects in many fields.As the basis of rateless code ...
Yue QIAO +3 more
doaj +2 more sources
Universal rateless codes from coupled LT codes [PDF]
2011 IEEE Information Theory Workshop, 2011 5 pages, to be presented at the 2011 IEEE Information Theory Workshop (ITW 2011), Paraty, Brazil, October ...
Aref Vahid, Urbanke Rüdiger
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A Novel LT Scheme without Feedback Messages for IoT of Smart City Scenarios
Wireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021 For IoTs of smart city scenarios always with the low cost, low power consumption, and high transmission delay properties, the traditional protocols based on feedback messages, e.g., the Automatic Repeat reQuest (ARQ) schemes, would dramatically affect the transmission efficiency.
Shuang Wu +3 more
wiley +1 more source
A Physical-Layer Rateless Code for Wireless Channels [PDF]
IEEE Transactions on Communications, 2013 In this paper, we propose a physical-layer rateless code for wireless channels. A novel rateless encoding scheme is developed to overcome the high error floor problem caused by the low-density generator matrix (LDGM)-like encoding scheme in conventional ...
Shuang Tian +3 more
semanticscholar +1 more source
Mobile Information Systems, Volume 2021, Issue 1, 2021., 2021 Marine fishery production safety has always been a livelihood issue of high concern to government departments at all levels in China. With the construction of marine informatization, a large number of fishing vessels have entered the Vessel Monitoring System (VMS). The massive, highly concurrent, and continuous track data generated by these vessels has
Wei Zhang +4 more
wiley +1 more source
A Polar Codes‐Based Distributed UEP Scheme for the Internet of Things
Wireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021 The Internet of Things (IoT), which is expected to support a massive number of devices, is a promising communication scenario. Usually, the data of different devices has different reliability requirements. Channel codes with the unequal error protection (UEP) property are rather appealing for such applications.
Chen Cui +5 more
wiley +1 more source
Rateless Autoencoder Codes: Trading off Decoding Delay and Reliability [PDF]
ICC 2023 - IEEE International Conference on Communications, 2023 Most of today's communication systems are designed to target reliable message recovery after receiving the entire encoded message (codeword). However, in many practical scenarios, the transmission process may be interrupted before receiving the complete ...
Vukan Ninkovic +4 more
semanticscholar +1 more source
Journal of Sensors, Volume 2021, Issue 1, 2021., 2021 In this paper, we conduct an in‐depth study and analysis of the suitability of real‐time wireless sensor network‐assisted smart tourism environment for tourism IoT and evaluate its suitability. We use nodes in wireless sensor networks as relays and collaborative transmission using mutual information accumulation.
Min Ding, Yingda Xu, Guolong Shi
wiley +1 more source
Design of Anti-Eavesdropping Scheme for SLT-LT Codes Based on Random Symbol Sets
IEEE Access, 2022 In recent years, physical layer security technology has provided a new way to solve the problem of secure transmissions in wireless communications from an information theory perspective by using physical layer security coding and the inherent ...
Si Zhang +3 more
doaj +1 more source
Rateless Slepian-Wolf Codes [PDF]
Conference Record of the Thirty-Ninth Asilomar Conference onSignals, Systems and Computers, 2005., 2006 The design and optimization of rateless codes for Slepian-Wolf encoding are considered. Rateless codes are pro- posed to address two shortcomings of currently available Slepian- Wolf schemes: their fragility to changing source statistics, and their inability to guarantee successful decoding for practical block length.
A.W. Eckford, null Wei Yu
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