Performance Analysis of IEEE 802.11ad MAC Protocol
IEEE 802.11ad specifies a hybrid medium access control (MAC) protocol consisting of contention as well as non-contention-based channel access mechanisms. It also employs directional antennas to compensate for the high free-space path loss observed in 60 GHz frequency band. Therefore, it significantl...
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| Veröffentlicht in: | IEEE communications letters 2017-07, Vol.21 (7), p.1513-1516 |
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| container_issue | 7 |
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| container_title | IEEE communications letters |
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| creator | Chandra, Kishor Prasad, R. Venkatesha Niemegeers, Ignas |
| description | IEEE 802.11ad specifies a hybrid medium access control (MAC) protocol consisting of contention as well as non-contention-based channel access mechanisms. It also employs directional antennas to compensate for the high free-space path loss observed in 60 GHz frequency band. Therefore, it significantly differs from other IEEE 802.11(b/g/n/ac) MAC protocols and thus requires new methods to analyze its performance. We propose a new analytical model for performance analysis of IEEE 802.11ad employing a 3-D Markov chain considering all the features of IEEE 802.11ad medium access mechanisms including the presence of non-contention access and the different number of sectors due to the use of directional antennas. We show that the number of sectors has a high impact on the network throughput. We show that the MAC packet delay is significantly affected by the duration of the contention period. Our results indicate that a suitable choice of the number of sectors and contention period can improve the channel utilization and MAC delay performance. |
| doi_str_mv | 10.1109/LCOMM.2017.2677924 |
| format | Article |
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We show that the MAC packet delay is significantly affected by the duration of the contention period. Our results indicate that a suitable choice of the number of sectors and contention period can improve the channel utilization and MAC delay performance.</description><identifier>ISSN: 1089-7798</identifier><identifier>EISSN: 1558-2558</identifier><identifier>DOI: 10.1109/LCOMM.2017.2677924</identifier><identifier>CODEN: ICLEF6</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>60 GHz MAC ; Access control ; Antennas ; Delay ; Delays ; Directional antennas ; IEEE 802.11ad ; Markov chains ; Markov processes ; Media Access Protocol ; millimeter wave ; Protocol (computers) ; Radiation detectors ; Spectrum allocation ; Steady-state ; Three dimensional models ; Time division multiple access</subject><ispartof>IEEE communications letters, 2017-07, Vol.21 (7), p.1513-1516</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c361t-dea50fe1295f0d664b9303516af4be9ea50f78f8229ee6e344a6355188ccb8633</citedby><cites>FETCH-LOGICAL-c361t-dea50fe1295f0d664b9303516af4be9ea50f78f8229ee6e344a6355188ccb8633</cites><orcidid>0000-0002-6047-5812 ; 0000-0001-7443-7641</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7870651$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>315,781,785,797,27926,27927,54760</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7870651$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Chandra, Kishor</creatorcontrib><creatorcontrib>Prasad, R. Venkatesha</creatorcontrib><creatorcontrib>Niemegeers, Ignas</creatorcontrib><title>Performance Analysis of IEEE 802.11ad MAC Protocol</title><title>IEEE communications letters</title><addtitle>COML</addtitle><description>IEEE 802.11ad specifies a hybrid medium access control (MAC) protocol consisting of contention as well as non-contention-based channel access mechanisms. It also employs directional antennas to compensate for the high free-space path loss observed in 60 GHz frequency band. Therefore, it significantly differs from other IEEE 802.11(b/g/n/ac) MAC protocols and thus requires new methods to analyze its performance. We propose a new analytical model for performance analysis of IEEE 802.11ad employing a 3-D Markov chain considering all the features of IEEE 802.11ad medium access mechanisms including the presence of non-contention access and the different number of sectors due to the use of directional antennas. We show that the number of sectors has a high impact on the network throughput. We show that the MAC packet delay is significantly affected by the duration of the contention period. Our results indicate that a suitable choice of the number of sectors and contention period can improve the channel utilization and MAC delay performance.</description><subject>60 GHz MAC</subject><subject>Access control</subject><subject>Antennas</subject><subject>Delay</subject><subject>Delays</subject><subject>Directional antennas</subject><subject>IEEE 802.11ad</subject><subject>Markov chains</subject><subject>Markov processes</subject><subject>Media Access Protocol</subject><subject>millimeter wave</subject><subject>Protocol (computers)</subject><subject>Radiation detectors</subject><subject>Spectrum allocation</subject><subject>Steady-state</subject><subject>Three dimensional models</subject><subject>Time division multiple access</subject><issn>1089-7798</issn><issn>1558-2558</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE1rAjEQhkNpodb2D7SXhZ7XziSbbHKUZWsFRQ_tOcR1Aooam-jBf9_4QS8zA-8Hw8PYK8IAEczHpJlNpwMOWA-4qmvDqzvWQyl1yfO4zzdoU2ZBP7KnlNYAoLnEHuNzij7Erdt1VAx3bnNKq1QEX4zbti008NzvlsV02BTzGA6hC5tn9uDdJtHLbffZz2f73XyVk9lo3AwnZScUHsolOQmekBvpYalUtTAChETlfLUgc1Fr7TXnhkiRqCqnhJSoddcttBKiz96vvfsYfo-UDnYdjjG_mCwaNICiriC7-NXVxZBSJG_3cbV18WQR7JmNvbCxZzb2xiaH3q6hFRH9B2pdg5Io_gCqh1x3</recordid><startdate>201707</startdate><enddate>201707</enddate><creator>Chandra, Kishor</creator><creator>Prasad, R. Venkatesha</creator><creator>Niemegeers, Ignas</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-6047-5812</orcidid><orcidid>https://orcid.org/0000-0001-7443-7641</orcidid></search><sort><creationdate>201707</creationdate><title>Performance Analysis of IEEE 802.11ad MAC Protocol</title><author>Chandra, Kishor ; Prasad, R. Venkatesha ; Niemegeers, Ignas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c361t-dea50fe1295f0d664b9303516af4be9ea50f78f8229ee6e344a6355188ccb8633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>60 GHz MAC</topic><topic>Access control</topic><topic>Antennas</topic><topic>Delay</topic><topic>Delays</topic><topic>Directional antennas</topic><topic>IEEE 802.11ad</topic><topic>Markov chains</topic><topic>Markov processes</topic><topic>Media Access Protocol</topic><topic>millimeter wave</topic><topic>Protocol (computers)</topic><topic>Radiation detectors</topic><topic>Spectrum allocation</topic><topic>Steady-state</topic><topic>Three dimensional models</topic><topic>Time division multiple access</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chandra, Kishor</creatorcontrib><creatorcontrib>Prasad, R. Venkatesha</creatorcontrib><creatorcontrib>Niemegeers, Ignas</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998–Present</collection><collection>IEEE Xplore (Online service)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE communications letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chandra, Kishor</au><au>Prasad, R. Venkatesha</au><au>Niemegeers, Ignas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Performance Analysis of IEEE 802.11ad MAC Protocol</atitle><jtitle>IEEE communications letters</jtitle><stitle>COML</stitle><date>2017-07</date><risdate>2017</risdate><volume>21</volume><issue>7</issue><spage>1513</spage><epage>1516</epage><pages>1513-1516</pages><issn>1089-7798</issn><eissn>1558-2558</eissn><coden>ICLEF6</coden><abstract>IEEE 802.11ad specifies a hybrid medium access control (MAC) protocol consisting of contention as well as non-contention-based channel access mechanisms. It also employs directional antennas to compensate for the high free-space path loss observed in 60 GHz frequency band. Therefore, it significantly differs from other IEEE 802.11(b/g/n/ac) MAC protocols and thus requires new methods to analyze its performance. We propose a new analytical model for performance analysis of IEEE 802.11ad employing a 3-D Markov chain considering all the features of IEEE 802.11ad medium access mechanisms including the presence of non-contention access and the different number of sectors due to the use of directional antennas. We show that the number of sectors has a high impact on the network throughput. We show that the MAC packet delay is significantly affected by the duration of the contention period. Our results indicate that a suitable choice of the number of sectors and contention period can improve the channel utilization and MAC delay performance.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/LCOMM.2017.2677924</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-6047-5812</orcidid><orcidid>https://orcid.org/0000-0001-7443-7641</orcidid></addata></record> |
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| ispartof | IEEE communications letters, 2017-07, Vol.21 (7), p.1513-1516 |
| issn | 1089-7798 1558-2558 |
| language | eng |
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| source | IEEE Xplore (Online service) |
| subjects | 60 GHz MAC Access control Antennas Delay Delays Directional antennas IEEE 802.11ad Markov chains Markov processes Media Access Protocol millimeter wave Protocol (computers) Radiation detectors Spectrum allocation Steady-state Three dimensional models Time division multiple access |
| title | Performance Analysis of IEEE 802.11ad MAC Protocol |
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