000167848 001__ 167848
000167848 005__ 20260128112905.0
000167848 0247_ $$2doi$$a10.1364/JOCN.412741
000167848 0248_ $$2sideral$$a125210
000167848 037__ $$aART-2021-125210
000167848 041__ $$aeng
000167848 100__ $$0(orcid)0000-0002-4746-3139$$aIzquierdo, David
000167848 245__ $$aFlexible resource provisioning of polarization independent coherent PONs based on non-orthogonal multiple access and multiCAP modulation
000167848 260__ $$c2021
000167848 5060_ $$aAccess copy available to the general public$$fUnrestricted
000167848 5203_ $$aA combined non-orthogonal multiple access (NOMA) and multiband carrierless amplitude and phase modulation (multiCAP) scheme is proposed for flexible resource provisioning in coherent passive optical networks (PONs). While the proposed combination increases the data-rate and the number of users through the inclusion of NOMA and multiCAP, the coherent reception increases the range and splitting factor of the network through optical power budget enhancement. The proposed system is experimentally evaluated providing a 20 Gb/s aggregated data-rate per wavelength with 10G optoelectronics and applied in two main PON scenarios with four spectral configurations from full-band CAP to four-band multiCAP. The first PON scenario consists of an existing PON that the network operator requires to increase the number of users; NOMA with full-band CAP or multiCAP can be introduced replacing one or more users of the existing PON by one or several new sub-networks and multiplexing the sub-networks by NOMA. In the other PON scenario, several PONs can be nested sharing an initial splitter and achieving a larger number of users by the combination of NOMA and multiCAP. The proposed techniques are fully compatible with other multiplexing techniques such as dense wavelength division multiplexing, which should be considered to achieve higher numbers of users.
000167848 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T20-20R$$9info:eu-repo/grantAgreement/EC/H2020/876967/EU/Big data pRocessing and Artificial Intelligence at the Network Edge/BRAINE$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 876967-BRAINE$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/ALLIANCE-TEC2017-90034-C2-2-R$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FOANT-TEC2017-85752-R
000167848 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000167848 590__ $$a4.508$$b2021
000167848 591__ $$aOPTICS$$b22 / 100 = 0.22$$c2021$$dQ1$$eT1
000167848 591__ $$aCOMPUTER SCIENCE, HARDWARE & ARCHITECTURE$$b12 / 54 = 0.222$$c2021$$dQ1$$eT1
000167848 591__ $$aTELECOMMUNICATIONS$$b29 / 92 = 0.315$$c2021$$dQ2$$eT1
000167848 591__ $$aCOMPUTER SCIENCE, INFORMATION SYSTEMS$$b55 / 163 = 0.337$$c2021$$dQ2$$eT2
000167848 592__ $$a1.376$$b2021
000167848 593__ $$aComputer Networks and Communications$$c2021$$dQ1
000167848 594__ $$a11.8$$b2021
000167848 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000167848 700__ $$aAltabas, Jose A.
000167848 700__ $$aBarrio, Miguel$$uUniversidad de Zaragoza
000167848 700__ $$aClemente, Jesus
000167848 700__ $$aMillan, Pablo
000167848 700__ $$aSarmiento, Samael
000167848 700__ $$aLazaro, Jose A.
000167848 700__ $$aRommel, Simon
000167848 700__ $$aPuerta, Rafael
000167848 700__ $$aVegas-Olmos, Juan J.
000167848 700__ $$aTafur Monroy, Idelfonso
000167848 700__ $$aGarces, Ignacio
000167848 7102_ $$15008$$2800$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Teoría Señal y Comunicac.
000167848 773__ $$g13, 7 (2021), 140-176$$pJournal of Optical Communications and Networking$$tJournal of Optical Communications and Networking$$x1943-0620
000167848 8564_ $$s799036$$uhttps://zaguan.unizar.es/record/167848/files/texto_completo.pdf$$yPostprint
000167848 8564_ $$s2577922$$uhttps://zaguan.unizar.es/record/167848/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000167848 909CO $$ooai:zaguan.unizar.es:167848$$particulos$$pdriver
000167848 951__ $$a2026-01-28-11:25:04
000167848 980__ $$aARTICLE