Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results

Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results

Coded caching is widely regarded as an important tool to reduce pressure on the data transmission during the peak traffic times in heterogeneous wireless networks. In this paper, we will provide two concatenating constructions of coded caching schemes based on the schemes derived by Shangguan et al....

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Bibliographic Details
Main Authors: Minquan Cheng, Wenyu Zhang, Jing Jiang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Coded caching scheme
placement delivery array
rate
packet number
Online Access:https://ieeexplore.ieee.org/document/9085410/
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spelling doaj-f1110abff3a54dc98ef36ea9fd50091b2021-03-30T01:41:43ZengIEEEIEEE Access2169-35362020-01-018863058631510.1109/ACCESS.2020.29920919085410Some New Coded Caching Schemes With Smaller Subpacketization via Some Known ResultsMinquan Cheng0https://orcid.org/0000-0003-0360-0610Wenyu Zhang1https://orcid.org/0000-0003-1034-0474Jing Jiang2https://orcid.org/0000-0002-1942-3834Guangxi Key Laboratory of Multi-Source Information Mining and Security, Guangxi Normal University, Guilin, ChinaGuangxi Key Laboratory of Multi-Source Information Mining and Security, Guangxi Normal University, Guilin, ChinaGuangxi Key Laboratory of Multi-Source Information Mining and Security, Guangxi Normal University, Guilin, ChinaCoded caching is widely regarded as an important tool to reduce pressure on the data transmission during the peak traffic times in heterogeneous wireless networks. In this paper, we will provide two concatenating constructions of coded caching schemes based on the schemes derived by Shangguan et al. in 2018 and Yan et al. in 2017, respectively. Then we show that our new schemes have good performance in reducing packet number. Furthermore, in some case, we present that our schemes have better performances on user number, memory ratio, packet number and transmission rate than the schemes obtained by Chittoor et al. in 2019 and Krishnan in 2018.https://ieeexplore.ieee.org/document/9085410/Coded caching schemeplacement delivery arrayratepacket number
collection DOAJ
language English
format Article
sources DOAJ
author Minquan Cheng
Wenyu Zhang
Jing Jiang
spellingShingle Minquan Cheng
Wenyu Zhang
Jing Jiang
Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results
IEEE Access
Coded caching scheme
placement delivery array
rate
packet number
author_facet Minquan Cheng
Wenyu Zhang
Jing Jiang
author_sort Minquan Cheng
title Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results
title_short Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results
title_full Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results
title_fullStr Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results
title_full_unstemmed Some New Coded Caching Schemes With Smaller Subpacketization via Some Known Results
title_sort some new coded caching schemes with smaller subpacketization via some known results
publisher IEEE
series IEEE Access
issn 2169-3536
publishDate 2020-01-01
description Coded caching is widely regarded as an important tool to reduce pressure on the data transmission during the peak traffic times in heterogeneous wireless networks. In this paper, we will provide two concatenating constructions of coded caching schemes based on the schemes derived by Shangguan et al. in 2018 and Yan et al. in 2017, respectively. Then we show that our new schemes have good performance in reducing packet number. Furthermore, in some case, we present that our schemes have better performances on user number, memory ratio, packet number and transmission rate than the schemes obtained by Chittoor et al. in 2019 and Krishnan in 2018.
topic Coded caching scheme
placement delivery array
rate
packet number
url https://ieeexplore.ieee.org/document/9085410/
work_keys_str_mv AT minquancheng somenewcodedcachingschemeswithsmallersubpacketizationviasomeknownresults
AT wenyuzhang somenewcodedcachingschemeswithsmallersubpacketizationviasomeknownresults
AT jingjiang somenewcodedcachingschemeswithsmallersubpacketizationviasomeknownresults
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