A Physical Layer Multicast Precoding and Grouping Scheme for Bandwidth Minimization
Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of <inline-formula> <tex-math notation="LaTeX">K </tex-math></inline-formula> users. To this end, two formulations have been well addressed in the l...
Uloženo v:
| Vydáno v: | IEEE access Ročník 9; s. 149137 - 149152 |
|---|---|
| Hlavní autoři: | , , , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
Piscataway
IEEE
2021
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Témata: | |
| 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 | Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of <inline-formula> <tex-math notation="LaTeX">K </tex-math></inline-formula> users. To this end, two formulations have been well addressed in the literature: i) the max-min-fair criterion, which maximizes the signal-to-noise ratio (SNR) of the worst user for a fixed transmit power; and ii) the quality of service (QoS) formulation, which minimizes the transmit power subject to a target SNR. Nevertheless, it is known that the performance and complexity of these approaches is severely degraded as the group size grows. In this paper, we propose a different formulation that aims at minimizing the required bandwidth needed to provide the multicast service. This is achieved by dividing the users into smaller groups and assigning the bandwidth required to provide a target rate to each group. Contrary to the common belief, it is shown that dividing the users into different groups that use orthogonal bandwidth allocations can lead to a smaller aggregated bandwidth than the single-group with single bandwidth allocation counterpart, if an intelligent grouping scheme is used. An iterative algorithm to derive the optimal number of groups is presented with an stopping criterion to reduce the numerical complexity. It is shown through simulation that our proposed approach greatly reduces the required bandwidth compared to existing schemes that rely on single bandwidth allocation. Interestingly, results reveal that our proposed scheme also leads to a greater SNR for a randomly chosen user, and it reduces the variance of the required bandwidth, which eases the implementation in real networks. |
|---|---|
| AbstractList | Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of <tex-math notation="LaTeX">$K$ </tex-math> users. To this end, two formulations have been well addressed in the literature: i) the max-min-fair criterion, which maximizes the signal-to-noise ratio (SNR) of the worst user for a fixed transmit power; and ii) the quality of service (QoS) formulation, which minimizes the transmit power subject to a target SNR. Nevertheless, it is known that the performance and complexity of these approaches is severely degraded as the group size grows. In this paper, we propose a different formulation that aims at minimizing the required bandwidth needed to provide the multicast service. This is achieved by dividing the users into smaller groups and assigning the bandwidth required to provide a target rate to each group. Contrary to the common belief, it is shown that dividing the users into different groups that use orthogonal bandwidth allocations can lead to a smaller aggregated bandwidth than the single-group with single bandwidth allocation counterpart, if an intelligent grouping scheme is used. An iterative algorithm to derive the optimal number of groups is presented with an stopping criterion to reduce the numerical complexity. It is shown through simulation that our proposed approach greatly reduces the required bandwidth compared to existing schemes that rely on single bandwidth allocation. Interestingly, results reveal that our proposed scheme also leads to a greater SNR for a randomly chosen user, and it reduces the variance of the required bandwidth, which eases the implementation in real networks. Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of [Formula Omitted] users. To this end, two formulations have been well addressed in the literature: i) the max-min-fair criterion, which maximizes the signal-to-noise ratio (SNR) of the worst user for a fixed transmit power; and ii) the quality of service (QoS) formulation, which minimizes the transmit power subject to a target SNR. Nevertheless, it is known that the performance and complexity of these approaches is severely degraded as the group size grows. In this paper, we propose a different formulation that aims at minimizing the required bandwidth needed to provide the multicast service. This is achieved by dividing the users into smaller groups and assigning the bandwidth required to provide a target rate to each group. Contrary to the common belief, it is shown that dividing the users into different groups that use orthogonal bandwidth allocations can lead to a smaller aggregated bandwidth than the single-group with single bandwidth allocation counterpart, if an intelligent grouping scheme is used. An iterative algorithm to derive the optimal number of groups is presented with an stopping criterion to reduce the numerical complexity. It is shown through simulation that our proposed approach greatly reduces the required bandwidth compared to existing schemes that rely on single bandwidth allocation. Interestingly, results reveal that our proposed scheme also leads to a greater SNR for a randomly chosen user, and it reduces the variance of the required bandwidth, which eases the implementation in real networks. Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of <inline-formula> <tex-math notation="LaTeX">K </tex-math></inline-formula> users. To this end, two formulations have been well addressed in the literature: i) the max-min-fair criterion, which maximizes the signal-to-noise ratio (SNR) of the worst user for a fixed transmit power; and ii) the quality of service (QoS) formulation, which minimizes the transmit power subject to a target SNR. Nevertheless, it is known that the performance and complexity of these approaches is severely degraded as the group size grows. In this paper, we propose a different formulation that aims at minimizing the required bandwidth needed to provide the multicast service. This is achieved by dividing the users into smaller groups and assigning the bandwidth required to provide a target rate to each group. Contrary to the common belief, it is shown that dividing the users into different groups that use orthogonal bandwidth allocations can lead to a smaller aggregated bandwidth than the single-group with single bandwidth allocation counterpart, if an intelligent grouping scheme is used. An iterative algorithm to derive the optimal number of groups is presented with an stopping criterion to reduce the numerical complexity. It is shown through simulation that our proposed approach greatly reduces the required bandwidth compared to existing schemes that rely on single bandwidth allocation. Interestingly, results reveal that our proposed scheme also leads to a greater SNR for a randomly chosen user, and it reduces the variance of the required bandwidth, which eases the implementation in real networks. |
| Author | Gomez, Gerardo Ghadi, Farshad Rostami Martin-Vega, Francisco J. Lopez-Martinez, F. Javier |
| Author_xml | – sequence: 1 givenname: Francisco J. orcidid: 0000-0002-8525-9227 surname: Martin-Vega fullname: Martin-Vega, Francisco J. email: fjmvega@ic.uma.es organization: Communications and Signal Processing Laboratory, Instituto Universitario de Investigación en Telecomunicación (TELMA), and CEI Andalucía TECH, ETSI Telecomunicación, Universidad de Málaga, Málaga, Spain – sequence: 2 givenname: Farshad Rostami orcidid: 0000-0002-0729-369X surname: Ghadi fullname: Ghadi, Farshad Rostami organization: Communications and Signal Processing Laboratory, Instituto Universitario de Investigación en Telecomunicación (TELMA), and CEI Andalucía TECH, ETSI Telecomunicación, Universidad de Málaga, Málaga, Spain – sequence: 3 givenname: F. Javier orcidid: 0000-0003-0233-6942 surname: Lopez-Martinez fullname: Lopez-Martinez, F. Javier organization: Communications and Signal Processing Laboratory, Instituto Universitario de Investigación en Telecomunicación (TELMA), and CEI Andalucía TECH, ETSI Telecomunicación, Universidad de Málaga, Málaga, Spain – sequence: 4 givenname: Gerardo orcidid: 0000-0002-9715-7949 surname: Gomez fullname: Gomez, Gerardo organization: Communications and Signal Processing Laboratory, Instituto Universitario de Investigación en Telecomunicación (TELMA), and CEI Andalucía TECH, ETSI Telecomunicación, Universidad de Málaga, Málaga, Spain |
| BookMark | eNpNUctOAjEUbQwmvvgCN01cg3NbOtMukSCSYCRB102ncyslMMXOEINfb3GMsZvb-zjnPs4V6dWhRkJuIRsCZOp-PJlMV6shyxgMObCRLOCMXDLI1YALnvf-_S9Iv2k2WXoyhURxSVZjulwfG2_Nli7MESN9Pmzb5DYtXUa0ofL1OzV1RWcxHPYnZ2XXuEPqQqQPKfHpq3ZNn33td_7LtD7UN-TcmW2D_V97Td4ep6-Tp8HiZTafjBcDy4VsB1JVDlnleGVKCU4IroTlWWEVd4I7YKjkyBWV4CBtyYRh0gG3OVpmXGklvybzjrcKZqP30e9MPOpgvP4JhPiuTUy7bFHLPCsx5-hKtCMBIAsJhjkYlcwopljiuuu49jF8HLBp9SYcYp3G10ykS7FMwKkj76psDE0T0f11hUyfxNCdGPokhv4VI6FuO5RHxD-EEkpKDvwbWQKG5A |
| CODEN | IAECCG |
| Cites_doi | 10.1109/TSP.2007.897903 10.1109/TBC.2017.2781121 10.1109/MCOM.2019.1800384 10.1109/TWC.2014.011714.130846 10.1109/TVT.2020.3039813 10.1109/LWC.2014.2387824 10.1109/TSP.2006.872578 10.1109/TWC.2015.2431689 10.1109/OJCOMS.2019.2962077 10.1109/COMST.2018.2869411 10.1109/JSAC.2017.2699100 10.1109/TVT.2015.2425356 10.1002/9781119582335 10.1109/TCOMM.2011.060911.080464 10.1109/TVT.2013.2296335 10.1109/SURV.2012.013012.00074 10.1109/TSP.2020.2994753 10.1109/TSP.2007.909010 10.1109/COMST.2018.2880591 10.1109/TSP.2014.2345340 10.1109/TWC.2014.2364267 10.1109/TVT.2019.2951821 10.1007/978-0-387-77523-4 10.1109/TSP.2017.2699640 10.1109/TWC.2010.02.090387 10.1109/TSP.2010.2046436 10.1109/TWC.2017.2723468 10.1109/LWC.2017.2735402 10.1109/TVT.2018.2831790 10.1109/ISIT.2006.261753 10.1109/TBC.2020.2977538 10.1109/TSP.2007.913157 10.1109/LSP.2013.2293840 10.1109/COMST.2018.2837001 10.1109/TVT.2018.2842213 10.1049/el.2011.3429 10.1109/SURV.2011.030811.00051 10.1049/el.2011.0481 10.1109/TWC.2011.110711.102126 10.1109/TWC.2016.2612201 10.1109/ACCESS.2019.2939938 10.1109/TBC.2019.2912117 10.1109/OJVT.2021.3067673 10.1109/TBC.2016.2570020 10.1109/VTCFall.2017.8288401 10.1109/TSP.2015.2441044 10.1109/TIFS.2020.3002386 10.1109/TVT.2019.2958139 10.1109/TBC.2014.2321678 10.1109/TIFS.2021.3063632 10.1109/TWC.2020.3043299 10.1109/69.956098 10.1109/INFOCOM.2015.7218502 10.1109/TCOMM.2010.07.0800252 10.1109/TWC.2011.100611.110181 10.1109/VTCSpring.2017.8108686 10.1109/JSAC.2003.818799 10.1109/TVT.2016.2622164 10.1017/CBO9781139043816 10.1109/MCOM.2018.1700761 10.1109/MCOM.2018.1700827 |
| ContentType | Journal Article |
| Copyright | Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021 |
| Copyright_xml | – notice: Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021 |
| DBID | 97E ESBDL RIA RIE AAYXX CITATION 7SC 7SP 7SR 8BQ 8FD JG9 JQ2 L7M L~C L~D DOA |
| DOI | 10.1109/ACCESS.2021.3124871 |
| DatabaseName | IEEE All-Society Periodicals Package (ASPP) 2005-present IEEE 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 DOAJ Directory of Open Access Journals |
| 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 | 149152 |
| ExternalDocumentID | oai_doaj_org_article_860be63efbec45118781a2f14b2a9292 10_1109_ACCESS_2021_3124871 9598831 |
| Genre | orig-research |
| GrantInformation_xml | – fundername: Postdoctoral grantid: DOC_00265 – fundername: European Fund for Regional Development (FEDER), Junta de Andalucía funderid: 10.13039/501100008530 – fundername: University of Málaga grantid: P18-RT-3175; P18-TP-3587; UMA-CEIATECH-06 |
| 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 |
| ID | FETCH-LOGICAL-c358t-89dfe2df3dab81f55395c307c93f53f12e984f7d5318cb25a28f13c6ec2afbc83 |
| IEDL.DBID | DOA |
| ISICitedReferencesCount | 0 |
| ISICitedReferencesURI | http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000716676300001&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 12:32:01 EDT 2025 Sun Jun 29 14:49:40 EDT 2025 Sat Nov 29 06:31:42 EST 2025 Wed Aug 27 02:26:44 EDT 2025 |
| IsDoiOpenAccess | true |
| IsOpenAccess | true |
| IsPeerReviewed | true |
| IsScholarly | true |
| Language | English |
| License | https://creativecommons.org/licenses/by/4.0/legalcode |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-c358t-89dfe2df3dab81f55395c307c93f53f12e984f7d5318cb25a28f13c6ec2afbc83 |
| Notes | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 |
| ORCID | 0000-0002-8525-9227 0000-0002-0729-369X 0000-0002-9715-7949 0000-0003-0233-6942 |
| OpenAccessLink | https://doaj.org/article/860be63efbec45118781a2f14b2a9292 |
| PQID | 2595720518 |
| PQPubID | 4845423 |
| PageCount | 16 |
| ParticipantIDs | doaj_primary_oai_doaj_org_article_860be63efbec45118781a2f14b2a9292 proquest_journals_2595720518 crossref_primary_10_1109_ACCESS_2021_3124871 ieee_primary_9598831 |
| PublicationCentury | 2000 |
| PublicationDate | 20210000 2021-00-00 20210101 2021-01-01 |
| PublicationDateYYYYMMDD | 2021-01-01 |
| PublicationDate_xml | – year: 2021 text: 20210000 |
| PublicationDecade | 2020 |
| PublicationPlace | Piscataway |
| PublicationPlace_xml | – name: Piscataway |
| PublicationTitle | IEEE access |
| PublicationTitleAbbrev | Access |
| PublicationYear | 2021 |
| 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 | ref57 ref13 (ref5) 2015 ref56 ref12 ref59 ref15 ref58 ref14 ref53 arthur (ref61) 2007 ref52 ref55 ref11 (ref66) 2021 ref54 ref10 ref17 ref16 ref19 ref18 ref51 ref50 ref46 ref45 ref48 ref47 (ref62) 2021 ref42 ref41 ref44 ref43 ref49 ref8 ref7 ref9 ref4 ref6 ref40 ref35 ref34 ref37 ref36 ref31 ref30 ref33 ref32 ref2 ref1 ref39 ref38 (ref64) 2021 ref68 ref24 ref67 ref23 ref26 ref25 ref20 ref63 ref65 ref21 ref28 ref27 (ref3) 2020 ref29 demir (ref22) 2014 ref60 |
| References_xml | – ident: ref11 doi: 10.1109/TSP.2007.897903 – ident: ref24 doi: 10.1109/TBC.2017.2781121 – ident: ref58 doi: 10.1109/MCOM.2019.1800384 – ident: ref44 doi: 10.1109/TWC.2014.011714.130846 – ident: ref45 doi: 10.1109/TVT.2020.3039813 – ident: ref30 doi: 10.1109/LWC.2014.2387824 – ident: ref7 doi: 10.1109/TSP.2006.872578 – ident: ref51 doi: 10.1109/TWC.2015.2431689 – ident: ref14 doi: 10.1109/OJCOMS.2019.2962077 – ident: ref46 doi: 10.1109/COMST.2018.2869411 – ident: ref34 doi: 10.1109/JSAC.2017.2699100 – ident: ref56 doi: 10.1109/TVT.2015.2425356 – year: 2021 ident: ref62 publication-title: Technical Specification Group Radio Access Network NR Radio Resource Control (RRC) Protocol Specification (Release 16) – ident: ref48 doi: 10.1002/9781119582335 – ident: ref19 doi: 10.1109/TCOMM.2011.060911.080464 – ident: ref8 doi: 10.1109/TVT.2013.2296335 – ident: ref25 doi: 10.1109/SURV.2012.013012.00074 – ident: ref15 doi: 10.1109/TSP.2020.2994753 – ident: ref12 doi: 10.1109/TSP.2007.909010 – ident: ref4 doi: 10.1109/COMST.2018.2880591 – ident: ref13 doi: 10.1109/TSP.2014.2345340 – ident: ref50 doi: 10.1109/TWC.2014.2364267 – ident: ref52 doi: 10.1109/TVT.2019.2951821 – ident: ref63 doi: 10.1007/978-0-387-77523-4 – ident: ref23 doi: 10.1109/TSP.2017.2699640 – ident: ref26 doi: 10.1109/TWC.2010.02.090387 – ident: ref21 doi: 10.1109/TSP.2010.2046436 – year: 2021 ident: ref64 publication-title: Technical Specification Group Radio Access Network NR Multiplexing and channel coding (Release 15) – ident: ref54 doi: 10.1109/TWC.2017.2723468 – ident: ref49 doi: 10.1109/LWC.2017.2735402 – ident: ref35 doi: 10.1109/TVT.2018.2831790 – ident: ref16 doi: 10.1109/ISIT.2006.261753 – ident: ref2 doi: 10.1109/TBC.2020.2977538 – start-page: 1915 year: 2014 ident: ref22 article-title: Alternating maximization algorithm for the broadcast beamforming publication-title: Proc 22nd Eur Signal Process Conf (EUSIPCO) – ident: ref17 doi: 10.1109/TSP.2007.913157 – ident: ref20 doi: 10.1109/LSP.2013.2293840 – ident: ref6 doi: 10.1109/COMST.2018.2837001 – start-page: 1027 year: 2007 ident: ref61 article-title: K-means++: The advantages of careful seeding publication-title: Proc 17th Ann ACM-SIAM Symp Discrete Algorithms (SODA) – ident: ref53 doi: 10.1109/TVT.2018.2842213 – ident: ref33 doi: 10.1049/el.2011.3429 – ident: ref40 doi: 10.1109/SURV.2011.030811.00051 – ident: ref31 doi: 10.1049/el.2011.0481 – ident: ref43 doi: 10.1109/TWC.2011.110711.102126 – ident: ref27 doi: 10.1109/TWC.2016.2612201 – ident: ref67 doi: 10.1109/ACCESS.2019.2939938 – ident: ref1 doi: 10.1109/TBC.2019.2912117 – year: 2021 ident: ref66 publication-title: Technical Specification Group Radio Access Network NR Physical layer procedures for data (Release 15) – ident: ref60 doi: 10.1109/OJVT.2021.3067673 – ident: ref28 doi: 10.1109/TBC.2016.2570020 – ident: ref42 doi: 10.1109/VTCFall.2017.8288401 – ident: ref9 doi: 10.1109/TSP.2015.2441044 – ident: ref36 doi: 10.1109/TIFS.2020.3002386 – year: 2020 ident: ref3 publication-title: Multimedia Broadcast/Multicast Service (MBMS) Architecture and Functional Description – ident: ref10 doi: 10.1109/TVT.2019.2958139 – ident: ref32 doi: 10.1109/TBC.2014.2321678 – ident: ref37 doi: 10.1109/TIFS.2021.3063632 – ident: ref65 doi: 10.1109/TWC.2020.3043299 – ident: ref38 doi: 10.1109/69.956098 – ident: ref29 doi: 10.1109/INFOCOM.2015.7218502 – ident: ref18 doi: 10.1109/TCOMM.2010.07.0800252 – ident: ref55 doi: 10.1109/TWC.2011.100611.110181 – ident: ref41 doi: 10.1109/VTCSpring.2017.8108686 – ident: ref39 doi: 10.1109/JSAC.2003.818799 – ident: ref68 doi: 10.1109/TVT.2016.2622164 – ident: ref59 doi: 10.1017/CBO9781139043816 – ident: ref47 doi: 10.1109/MCOM.2018.1700761 – ident: ref57 doi: 10.1109/MCOM.2018.1700827 – year: 2015 ident: ref5 publication-title: Study on single-cell point-to-multipoint transmission for818 E-UTRA |
| SSID | ssj0000816957 |
| Score | 2.1909719 |
| Snippet | Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of <inline-formula> <tex-math... Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of [Formula Omitted] users. To this end,... Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of <tex-math notation="LaTeX">$K$... |
| SourceID | doaj proquest crossref ieee |
| SourceType | Open Website Aggregation Database Index Database Publisher |
| StartPage | 149137 |
| SubjectTerms | 5G networks Allocations Array signal processing Bandwidth Bandwidths clustering Complexity Criteria Formulations Iterative algorithms Iterative methods Minimization Multicast algorithms multicast precoding Multicasting Optimization Precoding Quality of service Signal to noise ratio user grouping |
| SummonAdditionalLinks | – databaseName: IEEE Electronic Library (IEL) dbid: RIE link: http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1Lb9QwELZKxYEeCvShLhTkA8eGxnYcj4_bFRUHqFYqSL1Zfqp7aFp1U_j7HTvuqggu3PK248_jmW-SmSHkE8jWpV6KxnXBIkERbQO9io3SyiJnDqJ3bSk2oS4u4OpKL7fIySYWJsZYfj6Ln_Nm-ZYfbv1DdpWdaqkBctD0C6XUFKu18afkAhJaqppYiLX6dL5Y4DsgBeQMmSlHy5z9oXxKjv5aVOWvlbiol_PX_9exN2S3mpF0PuH-lmzFYY_sPEsuuE8u53RZQaDfLFrWtATberse6TLz4Ky1qB0CLf6nvHOJCN5EinYsPcMTv1dhvKbfV8PqpkZrHpCf519-LL42tYRC44WEsQEdUuQhiWAdsCSl0NKjWHstkhSJ8aihSyqgJIJ3XFoOiQnfR89tch7EIdkebod4RGjoIaF6R_ss9R3z0VnLnOicR5NDWeAzcvI0tuZuypRhCsNotZmgMBkKU6GYkbM8_ptLc5rrcgAH1lSpMdC3LvYiJpxpOZEaKGCWJ9Y5btGuwzb3Mxibh1QcZuT4CU1TRXJtkOdJxXENgnf_vus9eZU7OPlXjsn2eP8QP5CX_te4Wt9_LLPtES4_0wI priority: 102 providerName: IEEE |
| Title | A Physical Layer Multicast Precoding and Grouping Scheme for Bandwidth Minimization |
| URI | https://ieeexplore.ieee.org/document/9598831 https://www.proquest.com/docview/2595720518 https://doaj.org/article/860be63efbec45118781a2f14b2a9292 |
| Volume | 9 |
| WOSCitedRecordID | wos000716676300001&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/eLvHCXMwrV09bxQxELVQRAEFAgLiQohcULLK2l7b4_JySkRBopMCUjrLn-KKLCi3kI7fztjrRIco0qRZaT9kr9-sZ96z1jOEfATZ-6yk6PwQHQoU0XegdOq00Q41cxTK97XYhL64gKsrs94p9VX-CZvTA8_AHYPqfVIiZeys5NICDczxzAbPHYb26n2R9eyIqeqDgSkjdUszxHpzvFytcEQoCDlDncqRp7N_QlHN2N9KrPznl2uwOXtJXjSWSJfz270iT9L4mjzfyR24Ty6XdN0wpl8cEmda99IGt53ousjcEpSoGyOty0vl5BINdJ0o0lR6gjduN3H6Ts834-a6bcZ8Q76dnX5dfe5ahYQuCAlTBybmxGMW0XlgWUphZMBZG4zIUmTGk4Eh64gTDYLn0nHITASVAnfZBxBvyd74Y0zvCI0KMkZvpF9ZDSwk7xzzYvABGYV2wBfk0x1Y9uecCMNWAdEbO2NrC7a2YbsgJwXQ-0dLFut6AW1rm23tQ7ZdkP1ijvtGjDQAAts-vDOPbTNua1HGSc3RxcDBY3T9njwrw5kXWw7J3nTzK30gT8PvabO9OaofGx7P_5we1S2DfwE629eo |
| linkProvider | Directory of Open Access Journals |
| linkToHtml | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1Lb9QwELaqggQ9lEdBbCngA8eGxnacjI_bFVUR29VKLVJvlp9iD01RNy1_n7HjrqjKhVvedvx5PPNNMjOEfAZZ29hKUdnGGyQooq6g7ULVqc4gZ_aitXUuNtEtFnB5qZZb5HATCxNCyD-fhS9pM3_L99fuNrnKjpRUAClo-olsGs7GaK2NRyWVkFCyK6mFWK2OprMZvgWSQM6Qm3K0zdkD9ZOz9JeyKo_W4qxgTl78X9dekt1iSNLpiPwrshX612Tnr_SCe-R8SpcFBjo3aFvTHG7rzHqgy8SEk96ipvc0e6DSzjlieBUoWrL0GE_8XvnhJz1b9aurEq_5hvw4-XoxO61KEYXKCQlDBcrHwH0U3lhgUUqhpEPBdkpEKSLjQUETO4-yCM5yaThEJlwbHDfROhBvyXZ_3Yd3hPoWIip4tNBi2zAXrDHMisY6NDo6A3xCDu_HVv8ac2XozDFqpUcodIJCFygm5DiN_-bSlOg6H8CB1UVuNLS1Da0IEedaSqUGHTDDI2ssN2jZYZt7CYzNQwoOE3Jwj6YuQrnWyPRkx3EVgv1_3_WJPDu9OJvr-bfF9_fkeers6G05INvDzW34QJ66u2G1vvmYZ94fTnbWSQ |
| 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=A+Physical+Layer+Multicast+Precoding+and+Grouping+Scheme+for+Bandwidth+Minimization&rft.jtitle=IEEE+access&rft.au=Martin-Vega%2C+Francisco+J.&rft.au=Ghadi%2C+Farshad+Rostami&rft.au=Lopez-Martinez%2C+F.+Javier&rft.au=Gomez%2C+Gerardo&rft.date=2021&rft.issn=2169-3536&rft.eissn=2169-3536&rft.volume=9&rft.spage=149137&rft.epage=149152&rft_id=info:doi/10.1109%2FACCESS.2021.3124871&rft.externalDBID=n%2Fa&rft.externalDocID=10_1109_ACCESS_2021_3124871 |
| 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 |