2018 European Conference on Optical Communication (ECOC) 2018
DOI: 10.1109/ecoc.2018.8535542
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Experimental Demonstration of Real-Time PDCP-RLC V-RAN Split Transmission Over Fixed XGS-PON Access

Abstract: In this work, we experimentally assess the transmission of a PDCP-RLC virtualised RAN split interface through a commercial XGS-PON system. We investigate the impacts of DBA on the uplink and packet jitter on the downlink.

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Cited by 3 publications
(6 citation statements)
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“…inset Fig 1). This solution is based on virtualized central units (vCU) running on an Openstack cloud platform (for more details, please refer to [6]). This traffic is fed to an XGS-PON OLT connected to two ONUs through an optical coupler.…”
Section: Methodsmentioning
confidence: 99%
See 3 more Smart Citations
“…inset Fig 1). This solution is based on virtualized central units (vCU) running on an Openstack cloud platform (for more details, please refer to [6]). This traffic is fed to an XGS-PON OLT connected to two ONUs through an optical coupler.…”
Section: Methodsmentioning
confidence: 99%
“…This solution would notably allow us to keep simple and robust to optical noise on-off keying (OOK) operation with low-cost commercially available off-the-shelf (COTS) small factor plug-and-play optical transceivers (SFP+) with a standardized and soon to be deployed optical access solution. First, we experimentally demonstrate the principle of the proposed solution Then, we evaluate the impacts of the transmission of a real-time high-layer split (HLS) virtual RAN (vRAN) interface [6]. Finally, we address the XGS-PON parameters that would allow transmission at different RF frequencies.…”
Section: Introductionmentioning
confidence: 99%
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“…In [26], we experimentally evaluate a scenario where low-priority mobile services are offloaded to a 5Gcapable XGS-PON customer premises equipment (CPE). Virtual entities corresponding to different RAN and core network blocks are implemented on a generic server, on top of an Openstack virtualization environment.…”
Section: Towards More Intelligent Access Nodesmentioning
confidence: 99%