DocumentCode :
181021
Title :
Demonstration of software-defined FlexPON
Author :
Lei Zhou ; Huafeng Lin ; Guikai Peng ; Chand, Naresh ; Zhen ping Wang ; Feng Wang ; Effenberger, Frank
Author_Institution :
Adv. Opt. Access Network Res. Center, Huawei Technol., Shenzhen, China
fYear :
2014
fDate :
19-22 May 2014
Firstpage :
37
Lastpage :
42
Abstract :
Next generation optical access network needs more flexibility and programmable service provisioning to meet the future effective network operation and maintenance requirements. We propose a novel full service software defined FlexPON solution that has three innovative features: a) DSP enabled flexible transceiver and flexible link, b) OLT side access network resource virtualization, and c) software defined programmable network functions and resource scheduling. We also experimentally demonstrate the two DSP enabled flexible transceiver/link application scenarios. One case uses single OFDM based RF band that delivers 1.6/3.22/4.03/4.7Gb/s to different ONUs with QPSK/16/32/64QAM modulations for achieving different optical power budgets of 36, 32, 30, 28dB, respectively. The other case uses dual RF bands to deliver wireless/video/data service in different bands dynamically, realizing a service programmable capability based on the real network deployment requirements and link conditions.
Keywords :
optical fibre networks; optical links; optical transceivers; scheduling; telecommunication computing; DSP; OLT side access network; flexible link; flexible transceiver; maintenance requirements; network operation; next generation optical access network; programmable capability; programmable service provisioning; resource scheduling; resource virtualization; software defined FlexPON demonstration; software defined programmable network functions; Adaptive optics; Flexible printed circuits; Optical attenuators; Optical network units; Optical receivers; Optical sensors; Passive optical networks; DSP; Dual Band RF Processing; Next Generation Optical Access Network; Software-Defined Flex PON;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Optical Network Design and Modeling, 2014 International Conference on
Conference_Location :
Stockholm
Type :
conf
Filename :
6855764
Link To Document :
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