Performance of a FH multilevel FSK for mobile radio in the presence of nonsynchronous users

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RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/86102

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.contributor	Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.contributor.author	Agustí Comes, Ramon
dc.contributor.author	Junyent Giralt, Gabriel
dc.date	1982
dc.identifier.citation	Agusti, R., Junyent, G. Performance of a FH multilevel FSK for mobile radio in the presence of nonsynchronous users. A: Military Communications Conference. "MILCOM 1982: 1982 IEEE Military Communications Conference: Progress in spread spectrum communications: Boston, Massachusetts: October 17-20, 1982". Boston, Massachusetts: Institute of Electrical and Electronics Engineers (IEEE), 1982, p. 34.1-1-34.1-6.
dc.identifier.citation	10.1109/MILCOM.1982.4805979
dc.identifier.uri	http://hdl.handle.net/2117/86102
dc.language.iso	eng
dc.publisher	Institute of Electrical and Electronics Engineers (IEEE)
dc.relation	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4805979
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject	Mobile communication systems
dc.subject	Bandwidth
dc.subject	Error probability
dc.subject	Frequency shift keying
dc.subject	Interchannel interference
dc.subject	Comunicacions mòbils, Sistemes de
dc.title	Performance of a FH multilevel FSK for mobile radio in the presence of nonsynchronous users
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	This paper considers a Frequency Hopped Multilevel Frequency Shif Keying (FH-MFSK) spread spectrum communication system applied to mobile radio-telephony. We present a mobile-to-base transmission model that allows to study system impairments, such as interference from nonsynchronous users and adjacent frequency channels in presence of matched tuned receiver filters. We have obtained results with mobile-to-base communication of 32 Kb/s per user in a 20 MHz (one-way) bandwidth. A bit error probability less than 10-3 can be maintained with up to 110 simultaneous users for practical average SNR ratio of 25 dB.
dc.description.abstract	Peer Reviewed

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