Joint Spectrum and Power Allocation for NOMA Enhanced Relaying Networks

In this paper, we investigate the joint resource allocation for the non-orthogonal multiple access (NOMA)-enhanced relaying networks involving the subcarrier pair, subcarrier-user assignment, as well as power allocation. In the NOMA-enhanced relaying networks, the relay is capable of communicating w...

Celý popis

Uloženo v:
Podrobná bibliografie
Vydáno v:IEEE access Ročník 7; s. 27008 - 27016
Hlavní autoři: Wang, Qiang, Zhao, Feng
Médium: Journal Article
Jazyk:angličtina
Vydáno: Piscataway IEEE 2019
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Algorithms
Communication
Complexity theory
Computational geometry
Convexity
Mathematical programming
Mixed integer
Networks
NOMA
Nonlinear programming
Nonorthogonal multiple access
Optimization
power allocation
Programming
Relaying
relaying system
Relays
Resource allocation
Resource management
Simulated annealing
spectrum allocation
Subcarriers
Throughput
ISSN:2169-3536, 2169-3536
On-line přístup:Získat plný text
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
Abstract In this paper, we investigate the joint resource allocation for the non-orthogonal multiple access (NOMA)-enhanced relaying networks involving the subcarrier pair, subcarrier-user assignment, as well as power allocation. In the NOMA-enhanced relaying networks, the relay is capable of communicating with multiple users on one subcarrier using the NOMA technology. To maximize the system throughput, the joint resource allocation problem is formulated as a mixed-integer nonlinear programming problem, which is difficult to tackle in general. Furthermore, there is strong coupling between the subcarrier-user assignment and the power allocation due to the multi-user interference in the NOMA system. To reduce the complexity, we separate the joint resource allocation problem as two subproblems in terms of the subcarrier assignment (subcarrier pair and subcarrier-user assignment) and power allocation, respectively. In particular, we propose a subcarrier assignment scheme based on the simulated annealing algorithm to optimize the subcarrier pair and subcarrier-user assignment with the fixed power allocation. Then, the power allocation problem is transformed as a difference of convex functions programming problem, and the sequence convex programming method is adopted to solve it. The simulation results illustrate that the proposed algorithm can effectively improve the system throughput.
AbstractList In this paper, we investigate the joint resource allocation for the non-orthogonal multiple access (NOMA)-enhanced relaying networks involving the subcarrier pair, subcarrier-user assignment, as well as power allocation. In the NOMA-enhanced relaying networks, the relay is capable of communicating with multiple users on one subcarrier using the NOMA technology. To maximize the system throughput, the joint resource allocation problem is formulated as a mixed-integer nonlinear programming problem, which is difficult to tackle in general. Furthermore, there is strong coupling between the subcarrier-user assignment and the power allocation due to the multi-user interference in the NOMA system. To reduce the complexity, we separate the joint resource allocation problem as two subproblems in terms of the subcarrier assignment (subcarrier pair and subcarrier-user assignment) and power allocation, respectively. In particular, we propose a subcarrier assignment scheme based on the simulated annealing algorithm to optimize the subcarrier pair and subcarrier-user assignment with the fixed power allocation. Then, the power allocation problem is transformed as a difference of convex functions programming problem, and the sequence convex programming method is adopted to solve it. The simulation results illustrate that the proposed algorithm can effectively improve the system throughput.
Author Zhao, Feng
Wang, Qiang
Author_xml – sequence: 1
  givenname: Qiang
  orcidid: 0000-0001-6313-9729
  surname: Wang
  fullname: Wang, Qiang
  organization: Key Laboratory of Complex System Optimization and Big Data Processing, Guangxi Colleges and Universities, Yulin Normal University, Yulin, China
– sequence: 2
  givenname: Feng
  surname: Zhao
  fullname: Zhao, Feng
  email: zhaofeng@guet.edu.cn
  organization: Key Laboratory of Complex System Optimization and Big Data Processing, Guangxi Colleges and Universities, Yulin Normal University, Yulin, China
BookMark eNqFUUtP3DAQtioqFSi_gIslzrv4GTvH1Wp5VBRQtz1bE2dCvQR7cbxC_PsGglDFhbnMaDTfQ_MdkL2YIhJyzNmcc1afLpbL1Xo9F4zXc1EzJoT-QvYFr-qZ1LLa-2_-Ro6GYcPGsuNKm31y_iOFWOh6i77k3QOF2NLb9ISZLvo-eSghRdqlTK9vfi7oKv6F6LGlv7CH5xDv6DWWp5Tvh-_kawf9gEdv_ZD8OVv9Xl7Mrm7OL5eLq5lXzJaZaRoD3HaM42jKKyUEV2CsELKyYDw2HkzDai8tMtk1um41GOalV7rtGMpDcjnxtgk2bpvDA-RnlyC410XKdw5yCb5HJwGkMIoZsJVqW93ULVqmrQfReO7ZyHUycW1zetzhUNwm7XIc7TuhtK6kkkyMV3K68jkNQ8buXZUz9xKAmwJwLwG4twBGVP0B5UN5_WbJEPpPsMcTNiDiu5qttKo4l_8A7rOT7A
CODEN IAECCG
CitedBy_id crossref_primary_10_1016_j_comnet_2023_109848
crossref_primary_10_3390_fi14090261
crossref_primary_10_1016_j_cose_2020_102072
crossref_primary_10_1109_TGCN_2020_3043019
crossref_primary_10_1007_s11277_021_09313_2
crossref_primary_10_1007_s11277_021_08304_7
crossref_primary_10_1016_j_phycom_2021_101294
crossref_primary_10_1109_JIOT_2021_3075250
crossref_primary_10_1109_ACCESS_2023_3238799
crossref_primary_10_1088_1361_6501_ac20f1
crossref_primary_10_1049_iet_com_2020_0052
crossref_primary_10_1088_1742_6596_1335_1_012024
crossref_primary_10_3390_electronics8060686
crossref_primary_10_1016_j_physa_2020_125652
crossref_primary_10_1049_iet_com_2019_0624
crossref_primary_10_1109_ACCESS_2019_2956185
crossref_primary_10_3390_rs13112194
crossref_primary_10_1016_j_future_2019_06_008
crossref_primary_10_1002_ett_3701
crossref_primary_10_1016_j_comcom_2020_10_004
crossref_primary_10_1049_iet_com_2019_0066
crossref_primary_10_1038_s41598_021_98978_7
crossref_primary_10_1049_ipr2_12041
crossref_primary_10_1016_j_knosys_2020_106645
crossref_primary_10_1007_s11042_021_11137_y
crossref_primary_10_1088_1742_6596_2037_1_012125
crossref_primary_10_4218_etrij_2022_0251
crossref_primary_10_1109_COMST_2020_3013514
crossref_primary_10_1109_LWC_2020_3030818
crossref_primary_10_1016_j_fusengdes_2020_111723
crossref_primary_10_1007_s12243_021_00882_8
crossref_primary_10_1016_j_neucom_2019_11_012
crossref_primary_10_1109_LWC_2020_2992049
crossref_primary_10_3390_app11104592
Cites_doi 10.1109/JSAC.2017.2777672
10.1109/TWC.2017.2721936
10.1109/TWC.2016.2539963
10.1109/TSIPN.2017.2662620
10.1109/JSAC.2017.2726357
10.1109/TCOMM.2017.2709301
10.1109/TCOMM.2018.2796611
10.1109/JSAC.2017.2727229
10.1109/LCOMM.2016.2617863
10.1109/JSAC.2017.2726398
10.1109/TVT.2011.2114683
10.1109/TWC.2017.2716921
10.1109/LCOMM.2018.2790379
10.1109/JSAC.2017.2726378
10.1109/TWC.2017.2772824
10.1109/LWC.2017.2759114
10.1109/MWC.2017.1700098
10.1109/LWC.2017.2647806
10.1109/TWC.2018.2844359
ContentType Journal Article
Copyright Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2019
Copyright_xml – notice: Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2019
DBID 97E
ESBDL
RIA
RIE
AAYXX
CITATION
7SC
7SP
7SR
8BQ
8FD
JG9
JQ2
L7M
L~C
L~D
DOA
DOI 10.1109/ACCESS.2019.2900225
DatabaseName IEEE All-Society Periodicals Package (ASPP) 2005–Present
IEEE Xplore Open Access Journals
IEEE All-Society Periodicals Package (ASPP) 1998–Present
IEEE Electronic Library (IEL)
CrossRef
Computer and Information Systems Abstracts
Electronics & Communications Abstracts
Engineered Materials Abstracts
METADEX
Technology Research Database
Materials Research Database
ProQuest Computer Science Collection
Advanced Technologies Database with Aerospace
Computer and Information Systems Abstracts – Academic
Computer and Information Systems Abstracts Professional
Directory of Open Access Journals (DOAJ)
DatabaseTitle CrossRef
Materials Research Database
Engineered Materials Abstracts
Technology Research Database
Computer and Information Systems Abstracts – Academic
Electronics & Communications Abstracts
ProQuest Computer Science Collection
Computer and Information Systems Abstracts
Advanced Technologies Database with Aerospace
METADEX
Computer and Information Systems Abstracts Professional
DatabaseTitleList Materials Research Database
Database_xml – sequence: 1
  dbid: DOA
  name: DOAJ Directory of Open Access Journals
  url: https://www.doaj.org/
  sourceTypes: Open Website
– sequence: 2
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISSN 2169-3536
EndPage 27016
ExternalDocumentID oai_doaj_org_article_3aa327407a864dd5b9de8058ca2bc1c0
10_1109_ACCESS_2019_2900225
8654611
Genre orig-research
GrantInformation_xml – fundername: Natural Science Foundation of Guangxi Province
  grantid: 2016GXNSFGA380002
  funderid: 10.13039/501100004607
– fundername: Guangxi Natural Science Foundation
  grantid: 2018JJA170050
– fundername: Projects of Education Department of Guangxi
  grantid: 2018KY0472
– fundername: National Natural Science Foundation of China
  grantid: 61871466; 61841603
  funderid: 10.13039/501100001809
GroupedDBID 0R~
4.4
5VS
6IK
97E
AAJGR
ABAZT
ABVLG
ACGFS
ADBBV
AGSQL
ALMA_UNASSIGNED_HOLDINGS
BCNDV
BEFXN
BFFAM
BGNUA
BKEBE
BPEOZ
EBS
EJD
ESBDL
GROUPED_DOAJ
IPLJI
JAVBF
KQ8
M43
M~E
O9-
OCL
OK1
RIA
RIE
RNS
AAYXX
CITATION
7SC
7SP
7SR
8BQ
8FD
JG9
JQ2
L7M
L~C
L~D
RIG
ID FETCH-LOGICAL-c408t-7bb7a18f01e216c442214a7822368a7cebca7b09c38e03fb59d5a70c3c45df0e3
IEDL.DBID RIE
ISICitedReferencesCount 18
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000461560500001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 2169-3536
IngestDate Fri Oct 03 12:17:57 EDT 2025
Mon Jun 30 07:08:11 EDT 2025
Tue Nov 18 22:33:12 EST 2025
Sat Nov 29 03:33:44 EST 2025
Wed Aug 27 02:26:49 EDT 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Language English
License https://ieeexplore.ieee.org/Xplorehelp/downloads/license-information/OAPA.html
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c408t-7bb7a18f01e216c442214a7822368a7cebca7b09c38e03fb59d5a70c3c45df0e3
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ORCID 0000-0001-6313-9729
OpenAccessLink https://ieeexplore.ieee.org/document/8654611
PQID 2455634302
PQPubID 4845423
PageCount 9
ParticipantIDs crossref_primary_10_1109_ACCESS_2019_2900225
ieee_primary_8654611
crossref_citationtrail_10_1109_ACCESS_2019_2900225
proquest_journals_2455634302
doaj_primary_oai_doaj_org_article_3aa327407a864dd5b9de8058ca2bc1c0
PublicationCentury 2000
PublicationDate 20190000
2019-00-00
20190101
2019-01-01
PublicationDateYYYYMMDD 2019-01-01
PublicationDate_xml – year: 2019
  text: 20190000
PublicationDecade 2010
PublicationPlace Piscataway
PublicationPlace_xml – name: Piscataway
PublicationTitle IEEE access
PublicationTitleAbbrev Access
PublicationYear 2019
Publisher IEEE
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher_xml – name: IEEE
– name: The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
References ref13
ref12
ref15
ref14
ref11
ref10
ref2
ref1
ref17
ref16
ref19
ref18
ref8
ref7
ref9
ref4
ref3
ref6
ref5
quoc (ref20) 2011
References_xml – ident: ref11
  doi: 10.1109/JSAC.2017.2777672
– ident: ref14
  doi: 10.1109/TWC.2017.2721936
– ident: ref2
  doi: 10.1109/TWC.2016.2539963
– ident: ref4
  doi: 10.1109/TSIPN.2017.2662620
– ident: ref6
  doi: 10.1109/JSAC.2017.2726357
– ident: ref13
  doi: 10.1109/TCOMM.2017.2709301
– ident: ref16
  doi: 10.1109/TCOMM.2018.2796611
– ident: ref7
  doi: 10.1109/JSAC.2017.2727229
– ident: ref1
  doi: 10.1109/LCOMM.2016.2617863
– ident: ref15
  doi: 10.1109/JSAC.2017.2726398
– ident: ref3
  doi: 10.1109/TVT.2011.2114683
– ident: ref12
  doi: 10.1109/TWC.2017.2716921
– ident: ref17
  doi: 10.1109/LCOMM.2018.2790379
– ident: ref19
  doi: 10.1109/JSAC.2017.2726378
– ident: ref18
  doi: 10.1109/TWC.2017.2772824
– ident: ref8
  doi: 10.1109/LWC.2017.2759114
– ident: ref9
  doi: 10.1109/MWC.2017.1700098
– ident: ref5
  doi: 10.1109/LWC.2017.2647806
– year: 2011
  ident: ref20
  publication-title: Sequential Convex Programming Methods for Solving Nonlinear Optimization Problems with DC Constraints
– ident: ref10
  doi: 10.1109/TWC.2018.2844359
SSID ssj0000816957
Score 2.2825642
Snippet In this paper, we investigate the joint resource allocation for the non-orthogonal multiple access (NOMA)-enhanced relaying networks involving the subcarrier...
SourceID doaj
proquest
crossref
ieee
SourceType Open Website
Aggregation Database
Enrichment Source
Index Database
Publisher
StartPage 27008
SubjectTerms Algorithms
Communication
Complexity theory
Computational geometry
Convexity
Mathematical programming
Mixed integer
Networks
NOMA
Nonlinear programming
Nonorthogonal multiple access
Optimization
power allocation
Programming
Relaying
relaying system
Relays
Resource allocation
Resource management
Simulated annealing
spectrum allocation
Subcarriers
Throughput
SummonAdditionalLinks – databaseName: Directory of Open Access Journals (DOAJ)
  dbid: DOA
  link: http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1LS8QwEA4iHvQg6ipWV8nBo9U8m-S4Lj4QrHtQ8BbSNIuCVnFXf7-ZtLusCHrxWtLXN5PMTDv5PoSOWBF0LZ3JYywjudAm5DFr9bkwxKmK85ih-iQ2ocpSPzyY0YLUF_SEtfTALXCn3DkeKyeinC5EXcvK1EETqb1jlac-VetEmYViKq3BmhZGqo5miBJzOhgO4xtBL5c5YQZCl_wWihJjfyex8mNdTsHmYgOtd1kiHrRPt4mWQrOF1ha4A3vo8vr1qZli0I-fvn-8YNfUeASSZ3jwDAEKAMcxI8Xl7c0AnzeP6Vc_huY32NmEy7b_e7KN7i_O74ZXeaeKkHtB9DRXVaUc1WNCA6OFF4IxKhwEel5opzx0N6mKGM91IHxcSRNtoYjnXsh6TALfQcvNaxN2EeYxG4xz0FXSEaHquOAQb6TwRTAmloI6Q2wGkPUdZTgoVzzbVDoQY1tULaBqO1QzdDw_6a1lzPh9-BkgPx8KdNfpQHQC2zmB_csJMtQDu80vomGLFqUZ6s_saLupObFMACea4ITt_cet99EqvE77VaaPlqPJwwFa8Z_Tp8n7YfLKLxXN4G4
  priority: 102
  providerName: Directory of Open Access Journals
Title Joint Spectrum and Power Allocation for NOMA Enhanced Relaying Networks
URI https://ieeexplore.ieee.org/document/8654611
https://www.proquest.com/docview/2455634302
https://doaj.org/article/3aa327407a864dd5b9de8058ca2bc1c0
Volume 7
WOSCitedRecordID wos000461560500001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVAON
  databaseName: DOAJ Directory of Open Access Journals
  customDbUrl:
  eissn: 2169-3536
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0000816957
  issn: 2169-3536
  databaseCode: DOA
  dateStart: 20130101
  isFulltext: true
  titleUrlDefault: https://www.doaj.org/
  providerName: Directory of Open Access Journals
– providerCode: PRVHPJ
  databaseName: ROAD: Directory of Open Access Scholarly Resources
  customDbUrl:
  eissn: 2169-3536
  dateEnd: 99991231
  omitProxy: false
  ssIdentifier: ssj0000816957
  issn: 2169-3536
  databaseCode: M~E
  dateStart: 20130101
  isFulltext: true
  titleUrlDefault: https://road.issn.org
  providerName: ISSN International Centre
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1NT9wwEB0tqIdy6BegLlDkA0cCjj9i-7hdLaBKu-VAJW6W43gFEmQrdumR347HMRGoCIlLFEV25OTFnhln5j2AA1YF3UhnimjLaCG0CUX0Wn0hDHWq5jx6qD6JTajZTF9emvMBHPa1MCGElHwWjvA0_ctvFv4et8qONVbeYCHvmlJVV6vV76eggISRKhMLldQcj8bj-AyYvWWOmEFjJV8Yn8TRn0VV_luJk3k5-fy-gX2BT9mNJKMO968wCO032HhGLrgJp78W1-2KoMD86u7-lri2IeeoiUZGN2jBEBESXVYy-z0dkUl7lXIBCGbHYekTmXUJ4sst-HMyuRifFVk2ofCC6lWh6lq5Us9pGVhZeSEYK4VDT4BX2imP6U-qpsZzHSif19JEsBT13AvZzGng27DeLtrwHQiP7mKcpK6WjgrVxBWJeiOFr4IxMVbUQ2BP79P6zCmO0hY3NsUW1NgOBIsg2AzCEA77Tn87So23m_9EoPqmyIedLkQEbJ5eljvHY3xNldOVaBpZmyZoKrV3rPalp0PYRNT6m2TAhrD3BLvNc3dpmUDSNMEp23m91y58xAF2GzF7sB5BDD_gg_-3ul7e7aeoPh6nD5P99Ik-ApGA30k
linkProvider IEEE
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1NT9wwEB0hqNRygLa0YvlofeiRgOOP2D4uKyhtIeVAJW6W43gFEs0iduH343FM1KqoErcosiMnL_bM2DPvAXxhVdCtdKaItowWQptQRK_VF8JQpxrOo4fqk9iEqmt9eWnOl2BvqIUJIaTks7CPl-ksv535e9wqO9BYeYOFvCtSxLinr9YadlRQQsJIlamFSmoOxpNJfAvM3zL7zKC5kn-Zn8TSn2VV_lmLk4E5Xn_Z0N7CWnYkybhH_h0she49rP5BL7gBX7_PrrsFQYn5xd39b-K6lpyjKhoZ36ANQ0xIdFpJ_fNsTI66q5QNQDA_DoufSN2niM8_wK_jo4vJSZGFEwovqF4UqmmUK_WUloGVlReCsVI49AV4pZ3ymAClGmo814HyaSNNhEtRz72Q7ZQG_hGWu1kXNoHw6DDGaeoa6ahQbVyTqDdS-CoYE6NFPQL29D2tz6ziKG5xY1N0QY3tQbAIgs0gjGBv6HTbk2r8v_khAjU0RUbsdCMiYPMEs9w5HiNsqpyuRNvKxrRBU6m9Y40vPR3BBqI2PCQDNoKdJ9htnr1zywTSpglO2dbzvT7D65OLs1N7-q3-sQ1vcLD9tswOLEdAwy688g-L6_ndp_SLPgLPX-Bq
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Joint+Spectrum+and+Power+Allocation+for+NOMA+Enhanced+Relaying+Networks&rft.jtitle=IEEE+access&rft.au=Wang%2C+Qiang&rft.au=Zhao%2C+Feng&rft.date=2019&rft.pub=IEEE&rft.eissn=2169-3536&rft.volume=7&rft.spage=27008&rft.epage=27016&rft_id=info:doi/10.1109%2FACCESS.2019.2900225&rft.externalDocID=8654611
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=2169-3536&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=2169-3536&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=2169-3536&client=summon