Dynamic resource allocation for machine-type communications in LTE/LTE-A with contention-based access
In this paper, we propose a dynamic resource allocation method to enable efficient and low-latency machine type communications (MTC) in LTE/LTE-A with the contention based random access (CBA) scheme [9]. In the proposed method, we firstly estimate the probabilities of events caused by a CBA transmis...
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| creator | Kaijie Zhou Nikaein, Navid Knopp, Raymond |
| description | In this paper, we propose a dynamic resource allocation method to enable efficient and low-latency machine type communications (MTC) in LTE/LTE-A with the contention based random access (CBA) scheme [9]. In the proposed method, we firstly estimate the probabilities of events caused by a CBA transmission and then calculate the latency with the measured resource unit. We increase the amount of CBA resources until the estimated latency satisfies the application QoS requirement. The simulation results demonstrate that with the proposed resource allocation method for CBA, the uplink channel access latency has been drastically reduced and that it always guarantees the latency requirements. Furthermore, the achievable latency is significantly reduced when compared to the regular scheduling and the standard random access scheme. |
| doi_str_mv | 10.1109/WCNC.2013.6554573 |
| format | Conference Proceeding |
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Furthermore, the achievable latency is significantly reduced when compared to the regular scheduling and the standard random access scheme.</description><subject>Delays</subject><subject>Equations</subject><subject>LTE</subject><subject>Mathematical model</subject><subject>MTC</subject><subject>MU-MIMO</subject><subject>Probability</subject><subject>random access</subject><subject>Receivers</subject><subject>resource allocation</subject><subject>Resource management</subject><subject>Uplink</subject><issn>1525-3511</issn><issn>1558-2612</issn><isbn>9781467359382</isbn><isbn>1467359386</isbn><isbn>1467359378</isbn><isbn>1467359394</isbn><isbn>9781467359399</isbn><isbn>9781467359375</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo10MluwjAQBmB3k0opD1D14hcweLzGR5TSRULthapH5DgT4YokKA6qeHuCoIeZOXyjX5oh5An4FIC72U_-mU8FBzk1Witt5RV5AGWs1E7a7JqMQOuMCQPihkyczf4tE7cnE5pJDXBPJin9cs6HTMtBjQi-HBpfx0A7TO2-C0j9dtsG38e2oVXb0dqHTWyQ9Ycd0tDW9b6JZ040NnS5WsyGYnP6F_vNsND02JyUFT5hSX0ImNIjuav8NuHkMsfk-3Wxyt_Z8uvtI58vWQSre1Yop4HrSjhjK8X50IxSwy0Blc2KEriyGjPHQ1EqxZ3zToCAaiBjQlXKMXk-50ZEXO-6WPvusL58TB4B1h5aqA</recordid><startdate>201304</startdate><enddate>201304</enddate><creator>Kaijie Zhou</creator><creator>Nikaein, Navid</creator><creator>Knopp, Raymond</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201304</creationdate><title>Dynamic resource allocation for machine-type communications in LTE/LTE-A with contention-based access</title><author>Kaijie Zhou ; Nikaein, Navid ; Knopp, Raymond</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-b495105f2967f4007f4644814ce478bd10475e890cbd44099a92121f8bd66cfd3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Delays</topic><topic>Equations</topic><topic>LTE</topic><topic>Mathematical model</topic><topic>MTC</topic><topic>MU-MIMO</topic><topic>Probability</topic><topic>random access</topic><topic>Receivers</topic><topic>resource allocation</topic><topic>Resource management</topic><topic>Uplink</topic><toplevel>online_resources</toplevel><creatorcontrib>Kaijie Zhou</creatorcontrib><creatorcontrib>Nikaein, Navid</creatorcontrib><creatorcontrib>Knopp, Raymond</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kaijie Zhou</au><au>Nikaein, Navid</au><au>Knopp, Raymond</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Dynamic resource allocation for machine-type communications in LTE/LTE-A with contention-based access</atitle><btitle>2013 IEEE Wireless Communications and Networking Conference (WCNC)</btitle><stitle>WCNC</stitle><date>2013-04</date><risdate>2013</risdate><spage>256</spage><epage>261</epage><pages>256-261</pages><issn>1525-3511</issn><eissn>1558-2612</eissn><isbn>9781467359382</isbn><isbn>1467359386</isbn><eisbn>1467359378</eisbn><eisbn>1467359394</eisbn><eisbn>9781467359399</eisbn><eisbn>9781467359375</eisbn><abstract>In this paper, we propose a dynamic resource allocation method to enable efficient and low-latency machine type communications (MTC) in LTE/LTE-A with the contention based random access (CBA) scheme [9]. 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| ispartof | 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013, p.256-261 |
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| language | eng |
| recordid | cdi_ieee_primary_6554573 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Delays Equations LTE Mathematical model MTC MU-MIMO Probability random access Receivers resource allocation Resource management Uplink |
| title | Dynamic resource allocation for machine-type communications in LTE/LTE-A with contention-based access |
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