High resolution DFB laser tuning for optical spectrum analysis in access networks

Autor: Zamora Rovira, Xavier

The project revolves around the development of a low-cost, high-performance Optical Spectrum Analyzer (OSA) for Passive Optical Networks (PON). From the study of the mathematical model of the laser used for the sweeping of the optical networks bandwi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::541193ae9b34dc7ab767e9109e7cf351
https://hdl.handle.net/2117/375323

Practical design of a coherent ultra-dense WDM-PON with paired DFB lasers

Autor: Victor Polo, Josep Prat, Josep Segarra, Vicent Sales

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ICTON

A coherent WDM-PON achieving ultra-dense spectral allocation is reported. The ONU at user premises is built of coherent transceivers with two paired low-cost DFB lasers, one as local oscillator and the other as transmitter, offering simplicity and ec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76178a3310be5a25ae32d4bc8ebd3aa9

Diseño proporcionado y realista de una red de acceso Fiber-to-the-home en un entorno semiurbano

Autor: Peral Aguilera, Carlos

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Currently, there are many tools is daily life that provide the human being with a better life quality, but there is no doubt that one of the most important is optical fiber. Optical fiber allows long distance communications and with a large volume fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e123491c0e52ab31d2002c155885daaa
http://hdl.handle.net/2117/129224

Contributions towards softwarization and energy saving in passive optical networks

Autor: Khalili, Hamzeh

Publikováno v: TDX (Tesis Doctorals en Xarxa)
TDR. Tesis Doctorales en Red
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Ths thesis is a result of contributions to optimize and improve the network management systme and power consumption in Passive Optical Network (PON). Passive Optical Network elements such as Optical Line Terminal (OLT) and Optical Network Units (ONUs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::67c540beb03fc3754bfa6e998db16b90
http://hdl.handle.net/10803/663732

Design considerations for an energy-aware SDN-based architecture in 5G EPON nodes

Autor: Hamzeh Khalili, Jose Ramon Piney, David Rincón, Sebastià Sallent, Pouria Sayyad Khodashenas, Shuaib Siddiqui

Publikováno v: 2018 20th International Conference on Transparent Optical Networks (ICTON)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
ICTON

In the evolution of telecommunication industry towards 5G, Ethernet Passive Optical Networks (EPON) technology, with some unique features such as high capacity, low latency, and minimum cost per bit, positions itself as an interesting option for back

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c199ffc7e205479fd9d05b22dfd32a1b
https://hdl.handle.net/2117/123596