Optimal D2D Content Delivery for Cellular Network Offloading
Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur accordin...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Elayoubi, S. E. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2017 |
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| Übergeordnetes Werk: |
Enthalten in: Mobile networks and applications - Springer US, 1996, 22(2017), 6 vom: 02. Feb., Seite 1033-1044 |
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| Übergeordnetes Werk: |
volume:22 ; year:2017 ; number:6 ; day:02 ; month:02 ; pages:1033-1044 |
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| DOI / URN: |
10.1007/s11036-017-0821-1 |
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OLC204200135X |
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| 520 | |a Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. | ||
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| 650 | 4 | |a Offloading | |
| 650 | 4 | |a Content delivery | |
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| 700 | 1 | |a Roberts, J. |4 aut | |
| 700 | 1 | |a Sayrac, B. |4 aut | |
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10.1007/s11036-017-0821-1 doi (DE-627)OLC204200135X (DE-He213)s11036-017-0821-1-p DE-627 ger DE-627 rakwb eng 004 VZ Elayoubi, S. E. verfasserin aut Optimal D2D Content Delivery for Cellular Network Offloading 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2017 Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. D2D communications Offloading Content delivery Processor sharing Masucci, A. M. aut Roberts, J. aut Sayrac, B. aut Enthalten in Mobile networks and applications Springer US, 1996 22(2017), 6 vom: 02. Feb., Seite 1033-1044 (DE-627)215279522 (DE-600)1342049-5 (DE-576)063244756 1383-469X nnns volume:22 year:2017 number:6 day:02 month:02 pages:1033-1044 https://doi.org/10.1007/s11036-017-0821-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 22 2017 6 02 02 1033-1044 |
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10.1007/s11036-017-0821-1 doi (DE-627)OLC204200135X (DE-He213)s11036-017-0821-1-p DE-627 ger DE-627 rakwb eng 004 VZ Elayoubi, S. E. verfasserin aut Optimal D2D Content Delivery for Cellular Network Offloading 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2017 Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. D2D communications Offloading Content delivery Processor sharing Masucci, A. M. aut Roberts, J. aut Sayrac, B. aut Enthalten in Mobile networks and applications Springer US, 1996 22(2017), 6 vom: 02. Feb., Seite 1033-1044 (DE-627)215279522 (DE-600)1342049-5 (DE-576)063244756 1383-469X nnns volume:22 year:2017 number:6 day:02 month:02 pages:1033-1044 https://doi.org/10.1007/s11036-017-0821-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 22 2017 6 02 02 1033-1044 |
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10.1007/s11036-017-0821-1 doi (DE-627)OLC204200135X (DE-He213)s11036-017-0821-1-p DE-627 ger DE-627 rakwb eng 004 VZ Elayoubi, S. E. verfasserin aut Optimal D2D Content Delivery for Cellular Network Offloading 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2017 Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. D2D communications Offloading Content delivery Processor sharing Masucci, A. M. aut Roberts, J. aut Sayrac, B. aut Enthalten in Mobile networks and applications Springer US, 1996 22(2017), 6 vom: 02. Feb., Seite 1033-1044 (DE-627)215279522 (DE-600)1342049-5 (DE-576)063244756 1383-469X nnns volume:22 year:2017 number:6 day:02 month:02 pages:1033-1044 https://doi.org/10.1007/s11036-017-0821-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 22 2017 6 02 02 1033-1044 |
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10.1007/s11036-017-0821-1 doi (DE-627)OLC204200135X (DE-He213)s11036-017-0821-1-p DE-627 ger DE-627 rakwb eng 004 VZ Elayoubi, S. E. verfasserin aut Optimal D2D Content Delivery for Cellular Network Offloading 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2017 Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. D2D communications Offloading Content delivery Processor sharing Masucci, A. M. aut Roberts, J. aut Sayrac, B. aut Enthalten in Mobile networks and applications Springer US, 1996 22(2017), 6 vom: 02. Feb., Seite 1033-1044 (DE-627)215279522 (DE-600)1342049-5 (DE-576)063244756 1383-469X nnns volume:22 year:2017 number:6 day:02 month:02 pages:1033-1044 https://doi.org/10.1007/s11036-017-0821-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 22 2017 6 02 02 1033-1044 |
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Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. © Springer Science+Business Media New York 2017 |
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Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. © Springer Science+Business Media New York 2017 |
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Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication. © Springer Science+Business Media New York 2017 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC204200135X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503190818.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s2017 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s11036-017-0821-1</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC204200135X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s11036-017-0821-1-p</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">004</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Elayoubi, S. E.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Optimal D2D Content Delivery for Cellular Network Offloading</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</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="500" ind1=" " ind2=" "><subfield code="a">© Springer Science+Business Media New York 2017</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We evaluate the throughput performance of a mobile network cell where device to device (D2D) communication, using part of the resource blocks of the considered cell, is used to offload the base station (BS) of part of its content delivery traffic. We suppose download requests occur according to a Poisson process from uniformly distributed user locations and are preferentially satisfied by one or more helpers whose number and positions are described by a Poisson process in the plane. We characterize optimal content placement for both regular caching, where sets of entire objects are cached by the helper devices, and coded caching, where each helper caches random coded chunks of certain objects such that a download may successively require several helpers and the BS. A multi-class processor sharing model is developed to determine the optimal resource partition between D2D and BS subsystems and evaluate the resulting throughput performance. Numerical results demonstrate significant capacity gains, notably for coded caching, that may well justify the added complexity of D2D communication.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">D2D communications</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Offloading</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Content delivery</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Processor sharing</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Masucci, A. M.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Roberts, J.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sayrac, B.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Mobile networks and applications</subfield><subfield code="d">Springer US, 1996</subfield><subfield code="g">22(2017), 6 vom: 02. 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