QoS mapping for LTE backhauling over OFDMA-PONs

Wansu Lim; Milos Milosavljevic; Pandelis Kourtessis; J.M. Senior

doi:10.1109/ICTON.2012.6253745

QoS mapping for LTE backhauling over OFDMA-PONs

Wansu Lim, Milos Milosavljevic, Pandelis Kourtessis, J.M. Senior

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

13 Citations (Scopus)

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Abstract

This paper reports on the quality of service (QoS) mapping mechanisms for converged OFDMA-PON and LTE networks to satisfy the stringent QoS requirements. Various options for exhibiting QoS mapping between the LTE bearers and optical OFDMA-PON queues have been presented. These include, wireless classes forwarded directly to one priority optical queue (so called non-mapping mechanism), 1:1 mapping where class identifier, QoS channel indicator (QCI), levels are mapped to their respective priority optical queues and finally group mapping taking into account bandwidth availability at both enhanced node Bs (eNBs) and optical network units (ONUs) to accommodate optical and wireless user’s requests. Performance figures, based on system level simulation, are drawn with respect to the QCI delay between eNBs and evolved packet core (EPC) for various numbers of users per cell.

Original language	English
Title of host publication	International Conference on Transparent Optical Networks
Subtitle of host publication	ICTON
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
ISBN (Electronic)	978-1-4673-2227-0
ISBN (Print)	978-1-4673-2228-7
DOIs	https://doi.org/10.1109/ICTON.2012.6253745
Publication status	Published - 2012
Event	14th Int Conf on Transparent Optical Networks (ICTON) - Coventry, United Kingdom Duration: 2 Jul 2012 → 5 Jul 2012

Conference

Conference	14th Int Conf on Transparent Optical Networks (ICTON)
Country/Territory	United Kingdom
City	Coventry
Period	2/07/12 → 5/07/12

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10.1109/ICTON.2012.6253745

QoS mappingAccepted author manuscript, 388 KB

Cite this

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title = "QoS mapping for LTE backhauling over OFDMA-PONs",

abstract = "This paper reports on the quality of service (QoS) mapping mechanisms for converged OFDMA-PON and LTE networks to satisfy the stringent QoS requirements. Various options for exhibiting QoS mapping between the LTE bearers and optical OFDMA-PON queues have been presented. These include, wireless classes forwarded directly to one priority optical queue (so called non-mapping mechanism), 1:1 mapping where class identifier, QoS channel indicator (QCI), levels are mapped to their respective priority optical queues and finally group mapping taking into account bandwidth availability at both enhanced node Bs (eNBs) and optical network units (ONUs) to accommodate optical and wireless user{\textquoteright}s requests. Performance figures, based on system level simulation, are drawn with respect to the QCI delay between eNBs and evolved packet core (EPC) for various numbers of users per cell.",

author = "Wansu Lim and Milos Milosavljevic and Pandelis Kourtessis and J.M. Senior",

year = "2012",

doi = "10.1109/ICTON.2012.6253745",

language = "English",

isbn = "978-1-4673-2228-7",

booktitle = "International Conference on Transparent Optical Networks",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "14th Int Conf on Transparent Optical Networks (ICTON) ; Conference date: 02-07-2012 Through 05-07-2012",

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T1 - QoS mapping for LTE backhauling over OFDMA-PONs

AU - Lim, Wansu

AU - Milosavljevic, Milos

AU - Kourtessis, Pandelis

AU - Senior, J.M.

PY - 2012

Y1 - 2012

N2 - This paper reports on the quality of service (QoS) mapping mechanisms for converged OFDMA-PON and LTE networks to satisfy the stringent QoS requirements. Various options for exhibiting QoS mapping between the LTE bearers and optical OFDMA-PON queues have been presented. These include, wireless classes forwarded directly to one priority optical queue (so called non-mapping mechanism), 1:1 mapping where class identifier, QoS channel indicator (QCI), levels are mapped to their respective priority optical queues and finally group mapping taking into account bandwidth availability at both enhanced node Bs (eNBs) and optical network units (ONUs) to accommodate optical and wireless user’s requests. Performance figures, based on system level simulation, are drawn with respect to the QCI delay between eNBs and evolved packet core (EPC) for various numbers of users per cell.

AB - This paper reports on the quality of service (QoS) mapping mechanisms for converged OFDMA-PON and LTE networks to satisfy the stringent QoS requirements. Various options for exhibiting QoS mapping between the LTE bearers and optical OFDMA-PON queues have been presented. These include, wireless classes forwarded directly to one priority optical queue (so called non-mapping mechanism), 1:1 mapping where class identifier, QoS channel indicator (QCI), levels are mapped to their respective priority optical queues and finally group mapping taking into account bandwidth availability at both enhanced node Bs (eNBs) and optical network units (ONUs) to accommodate optical and wireless user’s requests. Performance figures, based on system level simulation, are drawn with respect to the QCI delay between eNBs and evolved packet core (EPC) for various numbers of users per cell.

U2 - 10.1109/ICTON.2012.6253745

DO - 10.1109/ICTON.2012.6253745

M3 - Conference contribution

SN - 978-1-4673-2228-7

BT - International Conference on Transparent Optical Networks

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - 14th Int Conf on Transparent Optical Networks (ICTON)

Y2 - 2 July 2012 through 5 July 2012

ER -

QoS mapping for LTE backhauling over OFDMA-PONs

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