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LT Codes with Double Encoding Matrix Reorder Physical Layer Secure Transmission
Journal of Sensors, Volume 2022, Issue 1, 2022., 2022 In traditional wireless sensor networks, information transmission usually uses data encryption methods to prevent information from being stolen illegally. However, once the encryption methods are leaked, eavesdropping nodes can easily obtain information.
Hang Zhang +4 more
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Rateless Codes for AVC Models [PDF]
IEEE Transactions on Information Theory, 2010 14 pages, double column, extended version of paper to appear in the IEEE Transactions on Information ...
Sarwate, A D, Gastpar, M
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Rate‐compatible systematic polar codes
IET Communications, Volume 15, Issue 15, Page 1930-1940, September 2021., 2021 Abstract Puncturing and shortening are two common ways to achieve rate‐compatible non‐systematic polar codes (NSPCs). Systematic polar codes (SPCs) have been shown to outperform NSPCs with the same encoding and decoding complexity. However, rate‐compatible SPCs have never been comprehensively studied in previous work. In this paper, two rate‐compatible
Hongfei Zhu +3 more
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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
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
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
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Spinal code based on lightweight hash function [PDF]
Archives of Electrical Engineering, 2019 A spinal code is the type of rateless code, which has been proved to be capacity- achieving over both a binary symmetric channel (BSC) and an additive white Gaussian noise (AWGN) channel. Rateless spinal codes employ a hash function as a coding kernel to
Lina Wang, Xinran Li
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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
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