On the Adaptive Determination of the Number of Preambles in RACH for MTC
Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. Since the RACH procedure is similar to multichannel ALOHA, the fast retrial can be empl...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Jinho Choi [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: IEEE communications letters - New York, NY : IEEE, 1997, 20(2016), 7, Seite 1385-1 |
|---|---|
| Übergeordnetes Werk: |
volume:20 ; year:2016 ; number:7 ; pages:1385-1 |
| Links: |
|---|
| DOI / URN: |
10.1109/LCOMM.2016.2546238 |
|---|
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| 520 | |a Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. Since the RACH procedure is similar to multichannel ALOHA, the fast retrial can be employed. In this letter, when the fast retrial is used for the RACH procedure, we propose an adaptive approach that can adaptively decide the number of preambles to maximize the throughput without knowing the number of devices and the access probability. | ||
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10.1109/LCOMM.2016.2546238 doi PQ20160815 (DE-627)OLC198069608X (DE-599)GBVOLC198069608X (PRQ)c960-a5baf847e63107bc67840f2925f989700d34ea8e732d22bacba574fc7b85df6d0 (KEY)0326031320160000020000701385ontheadaptivedeterminationofthenumberofpreamblesin DE-627 ger DE-627 rakwb eng 620 004 DNB Jinho Choi verfasserin aut On the Adaptive Determination of the Number of Preambles in RACH for MTC 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. Since the RACH procedure is similar to multichannel ALOHA, the fast retrial can be employed. In this letter, when the fast retrial is used for the RACH procedure, we propose an adaptive approach that can adaptively decide the number of preambles to maximize the throughput without knowing the number of devices and the access probability. Indexes access delay Simulation RACH procedure Random variables Throughput Maximum likelihood estimation Machine-type communications Bandwidth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 20(2016), 7, Seite 1385-1 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:20 year:2016 number:7 pages:1385-1 http://dx.doi.org/10.1109/LCOMM.2016.2546238 Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 20 2016 7 1385-1 |
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10.1109/LCOMM.2016.2546238 doi PQ20160815 (DE-627)OLC198069608X (DE-599)GBVOLC198069608X (PRQ)c960-a5baf847e63107bc67840f2925f989700d34ea8e732d22bacba574fc7b85df6d0 (KEY)0326031320160000020000701385ontheadaptivedeterminationofthenumberofpreamblesin DE-627 ger DE-627 rakwb eng 620 004 DNB Jinho Choi verfasserin aut On the Adaptive Determination of the Number of Preambles in RACH for MTC 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. Since the RACH procedure is similar to multichannel ALOHA, the fast retrial can be employed. In this letter, when the fast retrial is used for the RACH procedure, we propose an adaptive approach that can adaptively decide the number of preambles to maximize the throughput without knowing the number of devices and the access probability. Indexes access delay Simulation RACH procedure Random variables Throughput Maximum likelihood estimation Machine-type communications Bandwidth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 20(2016), 7, Seite 1385-1 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:20 year:2016 number:7 pages:1385-1 http://dx.doi.org/10.1109/LCOMM.2016.2546238 Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 20 2016 7 1385-1 |
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Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. Since the RACH procedure is similar to multichannel ALOHA, the fast retrial can be employed. In this letter, when the fast retrial is used for the RACH procedure, we propose an adaptive approach that can adaptively decide the number of preambles to maximize the throughput without knowing the number of devices and the access probability. |
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Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. Since the RACH procedure is similar to multichannel ALOHA, the fast retrial can be employed. In this letter, when the fast retrial is used for the RACH procedure, we propose an adaptive approach that can adaptively decide the number of preambles to maximize the throughput without knowing the number of devices and the access probability. |
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Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. Since the RACH procedure is similar to multichannel ALOHA, the fast retrial can be employed. In this letter, when the fast retrial is used for the RACH procedure, we propose an adaptive approach that can adaptively decide the number of preambles to maximize the throughput without knowing the number of devices and the access probability. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC198069608X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230714205913.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160816s2016 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1109/LCOMM.2016.2546238</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160815</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC198069608X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC198069608X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)c960-a5baf847e63107bc67840f2925f989700d34ea8e732d22bacba574fc7b85df6d0</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0326031320160000020000701385ontheadaptivedeterminationofthenumberofpreamblesin</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="a">004</subfield><subfield code="q">DNB</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Jinho Choi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">On the Adaptive Determination of the Number of Preambles in RACH for MTC</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2016</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Recently, in the Long Term Evolution-Advanced (LTE-A) system, a random access method, called random access (RACH) procedure, has been proposed for machine-type communications (MTC) to support a number of devices. 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