STUDY OF INTEGRATED ANTENNAS IN A COMPACT MODULE FOR WIRELESS METERING C.DECROZE, G.VILLEMAUD, F.TORRES, B.JECKO B.ZIELINSKA*, J.GREBMEIER*, G.PICARD*, S.PETIHOMME* IRCOM -EM ­ UMR6615 ­ 123 Av A. Thomas 87060 Limoges Cedex- France Email : cyril.decroze-unilim.fr, guillaume.villemaud-unilim.fr * SCHLUMBERGER Industries ­ Resource Management Services 50 Av J.Jaures 92542 Montrouge Cedex - France A

Voice Quality Enhancement in Mobile Radio Networks Luca Prati, Renato Beluffi Siemens Mobile Communications SpA, Via Monfalcone, 1. 20092 Cinisello Balsamo, Milano (Italy), Luca.Prati-icn.siemens.it Renato.Beluffi-icn.siemens.it This paper focuses on technologies that have greatest impact on voice quality in a mobile radio networks. These technologies are not bit-exact and different methods may be

W-CDMA Radio Access Planning using SGA Zoltán Hajnács, Lóránt Farkas, Lajos Nagy Department of Broadband Infocommunication Systems Budapest University of Technology and Economics Goldmann György tér 3, 1111 Budapest, Hungary Phone: +36 1 4634219, Fax: +36 1 4633289, E-mail: farkas-micro3.mht.bme.hu With the imminent introduction of 3rd generation mobile communications systems an appropriate planni

The TD-SCDMA radio access technology in the GSM network Rossella De Benedittis, Silvia Buzzoni Siemens Mobile Communications S.p.A. - Via Monfalcone, 1 - 20092 Cinisello Balsamo (MI) - Italy Rossella.DeBenedittis-icn.siemens.it, Silvia.Buzzoni-icn.siemens.it Third Generation Partnership Projects, 3GPP and 3GPP2, were founded at the purpose to deliver a global 3G mobile radio standard, merging the

Sliding windows multiuser detectors for TD-SCDMA system A. Bifano , A. Colamonico , M. Nicoli , V. Rampa , U. Spagnolini Siemens ICN, Cinisello Balsamo (MI) Italy, armando.colamonico-icn.siemens.it DEI-Politecnico di Milano, Piazza L. Da Vinci 32, Milano Italy, {nicoli,spagnoli}-elet.polimi.it CSTS-CNR, Politecnico di Milano, Via Ponzio 34/5, 20133 Milano Italy, rampa-elet.polimi.it In CWTS TD-

L1 Baseband SW Architecture for TD-SCDMA Nicola Agostinelli, Vincenzo Del Bello, Michele Zecca SIEMENS Information and Communication Networks R&D Laboratories V. Monfalcone, 1 - 20092 - Cinisello Balsamo (Milan) ­ Italy phone: +39 02 2733.8855 fax: +39 02 2733.8037 Nicola.Agostinelli-icn.siemens.it, Vincenzo.DelBello-icn.siemens.it Michele.Zecca-icn.siemens.it TD-SCDMA is a 3rd generation mobile

Markov Approximation of a Fading Communications Channel Vanja Subotic and Serguei L. Primak Department of Electrical and Computer Engineering The University of Western Ontario, N6A 5B9, London, Ontario, Canada vsubotic-engga.uwo.ca primak-engga.uwo.ca Abstract - Two state Markov model has been recently used in a number of applications to model the fading phenomenon. In this paper, validity of the

Influence of Antennas on the Wideband Properties of the Indoor Propagation Channel Krzysztof Kurek, Jozef Modelski Warsaw University of Technology, Institute of Radioelectronics, Nowowiejska 15/19, 00-665 Warszawa, Poland k.kurek-ire.pw.edu.pl, j.modelski-ire.pw.edu.pl Paper presents an analysis of dependence of the channel properties on types and location of antennas. Wideband characterisation of

Preconditioned Astigmatic Beam Tracing for Urban Propagation Emidio Di Giampaolo1 Fernando Bardati2 and Marco Sabbadini3 1 Dipartimento di Ingegneria Elettrica, Università dell'Aquila, p. Pontieri, 67040, Monteluco di Roio, L'Aquila, Italy (phone +39 +862 434412, fax +39 +862 434414, e-mail emidio-ing.univaq.it) DISP, Università di Roma Tor Vergata, via del Politecnico, 1, 00133 Roma, Italy (phon

Recent Results in Wireless System Propagation Modeling by means of Chaos Equations E. Costamagna, L. Favalli, P. Gamba, F. Tarantola Dipartimento di Elettronica, Università di Pavia Via Ferrata 1, 27100 Pavia, Italy; e-mail: costamagna-ele.unipv.it Abstract- Generative models have been used in the last years for mimicking gap length sequences derived from fading radio channels and attenuation time