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A heterogeneous wireless/wireline optical transmission link using a reflection type electroabsorption transceiver (R-EAT) is presented. Simultaneous transmission of full-duplex broadband wireless LAN (WLAN) channels and 1Gb/s base band data is experimentally demonstrated. The system link employs sub-carrier multiplexing (SCM) and two optical channels for full duplex transmission of various analog WLAN channels and downlink digital base band data. The developed link architecture is suitable for simultaneous transmission of broadband wireline and wireless signals, it enables the coexistence and interoperability between wireline and wireless access technologies. The developed R-EAT component employed in this wireline/wireless access system, features single-chip-component base stations in access networks with star type topology where only a single optical fiber is used for bidirectional optical transmission. The R-EAT can be used within the optical C-band (1530- 1560nm) and is suitable for (D)WDM networks. Bit error rate measurements demonstrate the capabilities of the R-EAT for 1Gb/s base band transmission. The analog performance for WLAN transmission is characterised by a spurious free dynamic range (SFDR) of more than 75dB and 90dB for uplink and downlink transmission, respectively. The link gain for uplink and downlink transmission is -42dB and -37dB, respectively. The demonstrates the analog performances of the R-EAT for being used in wireless access networks such as W-LAN.

Titel:	Heterogeneous wireless/wireline optical access networks with R-EAT as backend component
Autor/in / Beteiligte Person:	HAGEDORN, Klaus ; GINDERA, Ralf ; STÖHR, Andreas ; JÄGER, Dieter
Link:	View record from PASCAL Archive
Quelle:	Microwave and terahertz photonics (Strasbourg, 29-30 April 2004)SPIE proceedings series :27-33
Veröffentlichung:	Bellingham WA: SPIE, 2004
Medientyp:	Konferenz
Umfang:	print, 6 ref
Schlagwort:	Electronics Electronique Optics Optique Physics Physique Telecommunications Télécommunications Sciences exactes et technologie Exact sciences and technology Sciences appliquees Applied sciences Circuits électriques, optiques et optoélectroniques Electric, optical and optoelectronic circuits Propriétés des circuits Circuit properties Circuits optiques et optoélectroniques Optical and optoelectronic circuits Optique intégrée. Fibres et guides d'onde optiques Integrated optics. Optical fibers and wave guides Telecommunications et theorie de l'information Telecommunications and information theory Théorie de l'information, du signal et des communications Information, signal and communications theory Théorie du signal et des communications Signal and communications theory Multiplexage Multiplexing Systèmes, réseaux et services de télécommunications Systems, networks and services of telecommunications Transmission et modulation (techniques et équipements) Transmission and modulation (techniques and equipments) Réseaux téléinformatiques. Rnis Teleprocessing networks. Isdn Types de réseaux et services en france et à l'étranger Networks and services in france and abroad Réseaux locaux d'entreprise et industriel Business and industry local networks Bande S S band Banda S Bande base Base band Banda base Canal descendant Downlink Enlace descendente Canal télécommunication Telecommunication channels Electroabsorption Emetteur récepteur Transceiver Emisor receptor Interopérabilité Interoperability Interoperabilidad Large bande Wide band Banda ancha Liaison optique Optical links Multiplexage sous porteuse Subcarrier multiplexing Réseau accès Access network Red acceso Réseau local sans fil Wireless LAN Réseau télécommunication Telecommunication network Red telecomunicación Signal numérique Digital signal Señal numérica Sous système Subsystem Subsistema Station base Base station Estación base Système 2 canaux Two channel system Sistema 2 canales Transmission bidirectionnelle simultanée Full duplex transmission Transmisión bidireccional simultánea Transmission large bande Wide band transmission Transmisión banda ancha Télécommunication optique Optical telecommunication Telecomunicación óptica Télécommunication sans fil Wireless telecommunication Telecomunicación sin hilo Optique sans fil Free space optics Optica inalámbrica Plage dynamique sans parasite Spurious free dynamic range
Sonstiges:	Nachgewiesen in: PASCAL Archive Sprachen: English Original Material: INIST-CNRS Document Type: Conference Paper File Description: text Language: English Author Affiliations: Universität Duisburg-Essen, ZHO / Optoelektronik, Lotharstr. 55, 47057 Duisburg, Germany Rights: Copyright 2005 INIST-CNRS ; CC BY 4.0 ; Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS Notes: Electronics ; Telecommunications and information theory

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Heterogeneous wireless/wireline optical access networks with R-EAT as backend component