Adaptive Admission Control Algorithm for Multiuser OFDMA Wireless Networks

We propose a new adaptive admission control scheme for multiuser OFDMA systems to allocate wireless resource with low complexity. In this adaptive admission control scheme, the number of users is estimated adaptively by using the required data rate, bit error rate (BER) and average channel gain of e...

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Hauptverfasser:	Kyung Ho Sohn, Jongkyung Kim, Tae Sung Kim, Young Yong Kim, Jongsoo Seo
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Adaptive control Admission control Bit error rate Multiaccess communication OFDM Programmable control Quality of service Resource management Wireless communication Wireless networks
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creator	Kyung Ho Sohn Jongkyung Kim Tae Sung Kim Young Yong Kim Jongsoo Seo
description	We propose a new adaptive admission control scheme for multiuser OFDMA systems to allocate wireless resource with low complexity. In this adaptive admission control scheme, the number of users is estimated adaptively by using the required data rate, bit error rate (BER) and average channel gain of each user at frame by frame. The resource allocation complexity becomes lower since the proposed method estimates the approximate number of users to be supported and reduce the repetition of actual resource allocation. Simulation result shows that the proposed method has high accuracy when ACG (Adaptive Craving Greedy) is used as the resource allocation scheme.
doi_str_mv	10.1109/INFOCOM.2006.73
format	Conference Proceeding
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Simulation result shows that the proposed method has high accuracy when ACG (Adaptive Craving Greedy) is used as the resource allocation scheme.</description><subject>Adaptive control</subject><subject>Admission control</subject><subject>Bit error rate</subject><subject>Multiaccess communication</subject><subject>OFDM</subject><subject>Programmable control</subject><subject>Quality of service</subject><subject>Resource management</subject><subject>Wireless communication</subject><subject>Wireless networks</subject><issn>0743-166X</issn><issn>2641-9874</issn><isbn>9781424402212</isbn><isbn>1424402212</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2006</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotjz1PwzAUAC0-JErpzMDiP5Dy3otjx2MUKBQ1zVIJtsqJXTCkTWWnRfx7KsF00g0nHWO3CFNE0Pfz5awu62pKAHKq0jM2Iikw0bkS52yiVY6ChAAipAs2AiXSBKV8u2LXMX4CQK5IjthLYc1-8EfHC7v1Mfp-x8t-N4S-40X33gc_fGz5pg-8OnSDP0QXeD17qAr-6oPrXIx86YbvPnzFG3a5MV10k3-O2Wr2uCqfk0X9NC-LReI1DEmuwVIGWlGDliwqS2lLGnQrMwV5I7BF5TJrBJ1M40BTY4xFgHajTSbSMbv7y3rn3Hof_NaEn7VAIU9D6S_HUU4j</recordid><startdate>200604</startdate><enddate>200604</enddate><creator>Kyung Ho Sohn</creator><creator>Jongkyung Kim</creator><creator>Tae Sung Kim</creator><creator>Young Yong Kim</creator><creator>Jongsoo Seo</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200604</creationdate><title>Adaptive Admission Control Algorithm for Multiuser OFDMA Wireless Networks</title><author>Kyung Ho Sohn ; Jongkyung Kim ; Tae Sung Kim ; Young Yong Kim ; Jongsoo Seo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-890d250972b1d2d17d23c2909c65708b41c17e5da42c65be092baad100cf9a543</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Adaptive control</topic><topic>Admission control</topic><topic>Bit error rate</topic><topic>Multiaccess communication</topic><topic>OFDM</topic><topic>Programmable control</topic><topic>Quality of service</topic><topic>Resource management</topic><topic>Wireless communication</topic><topic>Wireless networks</topic><toplevel>online_resources</toplevel><creatorcontrib>Kyung Ho Sohn</creatorcontrib><creatorcontrib>Jongkyung Kim</creatorcontrib><creatorcontrib>Tae Sung Kim</creatorcontrib><creatorcontrib>Young Yong Kim</creatorcontrib><creatorcontrib>Jongsoo Seo</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kyung Ho Sohn</au><au>Jongkyung Kim</au><au>Tae Sung Kim</au><au>Young Yong Kim</au><au>Jongsoo Seo</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Adaptive Admission Control Algorithm for Multiuser OFDMA Wireless Networks</atitle><btitle>Proceedings IEEE INFOCOM 2006. 25TH IEEE International Conference on Computer Communications</btitle><stitle>INFCOM</stitle><date>2006-04</date><risdate>2006</risdate><spage>1</spage><epage>3</epage><pages>1-3</pages><issn>0743-166X</issn><eissn>2641-9874</eissn><isbn>9781424402212</isbn><isbn>1424402212</isbn><abstract>We propose a new adaptive admission control scheme for multiuser OFDMA systems to allocate wireless resource with low complexity. In this adaptive admission control scheme, the number of users is estimated adaptively by using the required data rate, bit error rate (BER) and average channel gain of each user at frame by frame. The resource allocation complexity becomes lower since the proposed method estimates the approximate number of users to be supported and reduce the repetition of actual resource allocation. Simulation result shows that the proposed method has high accuracy when ACG (Adaptive Craving Greedy) is used as the resource allocation scheme.</abstract><pub>IEEE</pub><doi>10.1109/INFOCOM.2006.73</doi><tpages>3</tpages></addata></record>
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subjects	Adaptive control Admission control Bit error rate Multiaccess communication OFDM Programmable control Quality of service Resource management Wireless communication Wireless networks
title	Adaptive Admission Control Algorithm for Multiuser OFDMA Wireless Networks
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