Punctured Scheduling for Critical Low Latency Data on a Shared Channel with Mobile Broadband

Klaus I. Pedersen, Guillermo Andrés Pocovi Gerardino, Jens Steiner, Saeed R. Khosravirad

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

11 Citationer (Scopus)
360 Downloads (Pure)

Resumé

In this paper, we present a punctured scheduling scheme for efficient transmission of low latency communication (LLC) traffic, multiplexed on a downlink shared channel with enhanced mobile broadband traffic (eMBB). Puncturing allows to schedule eMBB traffic on all shared channel resources, without prior reservation of transmission resources for sporadically arriving LLC traffic. When LLC traffic arrives, it is immediately scheduled with a short transmission by puncturing part of the ongoing eMBB transmissions. To have this working efficiently, we propose recovery mechanisms for punctured eMBB transmissions, and a service-specific scheduling policy and link adaptation.
Among others, we find that it is advantageous to include an element of eMBB-awareness for the scheduling decisions of the LLC transmissions (i.e. those that puncture ongoing eMBB transmissions), to primarily puncture eMBB transmission(s) that are transmitted with low modulation and coding scheme index.
System level simulations are presented to demonstrate the benefits of the proposed solution.
OriginalsprogEngelsk
TitelIEEE 86th Vehicular Technology Conference (VTC-Fall), 2017
Antal sider6
ForlagIEEE
Publikationsdatosep. 2017
ISBN (Elektronisk)978-1-5090-5935-5
DOI
StatusUdgivet - sep. 2017
Begivenhed2017 IEEE 86th Vehicular Technology Conference (VTC2017-Fall) - Toronto, Canada
Varighed: 24 sep. 201727 sep. 2017
Konferencens nummer: 86

Konference

Konference2017 IEEE 86th Vehicular Technology Conference (VTC2017-Fall)
Nummer86
LandCanada
ByToronto
Periode24/09/201727/09/2017
NavnI E E E V T S Vehicular Technology Conference. Proceedings
ISSN1550-2252

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Scheduling
Telecommunication traffic
Piercing
Modulation
Recovery
Communication

Citer dette

Pedersen, K. I., Gerardino, G. A. P., Steiner, J., & Khosravirad, S. R. (2017). Punctured Scheduling for Critical Low Latency Data on a Shared Channel with Mobile Broadband. I IEEE 86th Vehicular Technology Conference (VTC-Fall), 2017 IEEE. I E E E V T S Vehicular Technology Conference. Proceedings https://doi.org/10.1109/VTCFall.2017.8287951
Pedersen, Klaus I. ; Gerardino, Guillermo Andrés Pocovi ; Steiner, Jens ; Khosravirad, Saeed R. . / Punctured Scheduling for Critical Low Latency Data on a Shared Channel with Mobile Broadband. IEEE 86th Vehicular Technology Conference (VTC-Fall), 2017. IEEE, 2017. (I E E E V T S Vehicular Technology Conference. Proceedings).
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title = "Punctured Scheduling for Critical Low Latency Data on a Shared Channel with Mobile Broadband",
abstract = "In this paper, we present a punctured scheduling scheme for efficient transmission of low latency communication (LLC) traffic, multiplexed on a downlink shared channel with enhanced mobile broadband traffic (eMBB). Puncturing allows to schedule eMBB traffic on all shared channel resources, without prior reservation of transmission resources for sporadically arriving LLC traffic. When LLC traffic arrives, it is immediately scheduled with a short transmission by puncturing part of the ongoing eMBB transmissions. To have this working efficiently, we propose recovery mechanisms for punctured eMBB transmissions, and a service-specific scheduling policy and link adaptation.Among others, we find that it is advantageous to include an element of eMBB-awareness for the scheduling decisions of the LLC transmissions (i.e. those that puncture ongoing eMBB transmissions), to primarily puncture eMBB transmission(s) that are transmitted with low modulation and coding scheme index.System level simulations are presented to demonstrate the benefits of the proposed solution.",
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Pedersen, KI, Gerardino, GAP, Steiner, J & Khosravirad, SR 2017, Punctured Scheduling for Critical Low Latency Data on a Shared Channel with Mobile Broadband. i IEEE 86th Vehicular Technology Conference (VTC-Fall), 2017. IEEE, I E E E V T S Vehicular Technology Conference. Proceedings, Toronto, Canada, 24/09/2017. https://doi.org/10.1109/VTCFall.2017.8287951

Punctured Scheduling for Critical Low Latency Data on a Shared Channel with Mobile Broadband. / Pedersen, Klaus I.; Gerardino, Guillermo Andrés Pocovi; Steiner, Jens; Khosravirad, Saeed R. .

IEEE 86th Vehicular Technology Conference (VTC-Fall), 2017. IEEE, 2017. (I E E E V T S Vehicular Technology Conference. Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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AB - In this paper, we present a punctured scheduling scheme for efficient transmission of low latency communication (LLC) traffic, multiplexed on a downlink shared channel with enhanced mobile broadband traffic (eMBB). Puncturing allows to schedule eMBB traffic on all shared channel resources, without prior reservation of transmission resources for sporadically arriving LLC traffic. When LLC traffic arrives, it is immediately scheduled with a short transmission by puncturing part of the ongoing eMBB transmissions. To have this working efficiently, we propose recovery mechanisms for punctured eMBB transmissions, and a service-specific scheduling policy and link adaptation.Among others, we find that it is advantageous to include an element of eMBB-awareness for the scheduling decisions of the LLC transmissions (i.e. those that puncture ongoing eMBB transmissions), to primarily puncture eMBB transmission(s) that are transmitted with low modulation and coding scheme index.System level simulations are presented to demonstrate the benefits of the proposed solution.

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Pedersen KI, Gerardino GAP, Steiner J, Khosravirad SR. Punctured Scheduling for Critical Low Latency Data on a Shared Channel with Mobile Broadband. I IEEE 86th Vehicular Technology Conference (VTC-Fall), 2017. IEEE. 2017. (I E E E V T S Vehicular Technology Conference. Proceedings). https://doi.org/10.1109/VTCFall.2017.8287951