Performance evaluation of a IEEE 802.11b WLAN in a typical office environment George Mitropoulos1, Ioannis Karaseitanidis1, Aris Polychronopoulos1, Angelos Amditis2 National Technical University of Athens, Department of Electrical and Computer Engineers, Microwave and Fiber Optics Lab., 9 Iroon Polytechniou street, 15773 Athens, Greece, +30 210 7722398 2 Institute of Com/tion and Computer Systems,

Experimental Study of 802.11b WLANs Over Optical Fiber I. Haroun, F. Gouin, R. Hafez* Communications Research Centre Canada (CRC), Ottawa, Ontario, Canada K2H 8S2 *Department of Systems and Computer Engineering, Carleton University, Ottawa, Canada ibrahim.haroun-crc.ca, francois.gouin-crc.ca, hafez-sce.carleton.ca Abstract: This paper discusses and reports the development and performance of an RF

Directional Beam MAC for Node Direction Measurement in Wireless Ad Hoc Network Masahiro Watanabe Shinsuke Tanaka ATR Adaptive Communications Research Laboratories 2-2-2 Hikaridai Keihannna Science City Kyoto Japan Tel:+81-774-95-1545 watanabe-atr.co.jp 1. Abstract Several evaluations on a computer simulation is reported for wireless Ad Hoc networks using a smart antenna (eg. [1,2]). We have devel

Addressing W-CDMA to GSM Handovers for Next-Generation User Equipment A. Sivula Tektronix Inc., USA Paper not available at press 6th European Conference on Wireless Technology 153 

Performance Analysis of Direct Conversion and Heterodyne RF Transceiver for W-CDMA User Equipment Sew Kin, Wong, Sze Wei, Lee, Moh Lim, Sim Multimedia University, Faculty Of Engineering, Persiaran Multimedia, 63000 Cyberjaya, Selangor, West Malaysia, Tel : +603-83125475 Fax : +603-83183029 Abstract -- A performance analysis and design on RF transceivers for UTRA/FDD W-CDMA user equipment is presen

The Optimisation of Initial Base Stations Location for 3G Network Planning Piotr Gajewski, Krzysztof Maslanka Military University of Technology, Telecommunication Institute, ul. Kaliskiego 2, 00-908 Warszawa, Poland; Phone +48 22 683 95 17 Abstract -- In this paper, some methods, which treat a problem of 3G mobile communication network planning, are presented and compared. This problem concerns th

Design of a Software Configurable Modulator for a TETRA Channel K.G.Nezami1, 2, S.D.Walker1, P.W.Stephens2 1 University of Essex, Department of Electronic Systems Engineering, Wivenhoe Park, Colchester, Essex, CO4 3SQ, U.K., Tel.: +44 (0)1206 872413, Fax: +44(0)1206 872900 2 Sepura Ltd, Radio House, St. Andrew's Rd, Cambridge, CB4 1GR, U.K., Tel.:+44 (0) 1223 876000 Email: {knezam, stuwal}-essex.

The Analysis of Interference betw 802.11a WLAN and UWB systems een Ho-Kyung Son, Sang-Sung Choi, Hung-Soo Lee hgson-etri.re.kr Electronic Telecommunication Research Institute, Daejon, 305-350, KOREA Tel : +82 42 860 5981, Fax: +82 42 860 5199 The continued increase in demand for spectrum use is fueling the need for sharing and protection of the radio spectrum. Also new technology is developed fo

Induced current density in an anatomical human body model caused by emission from household appliance Shinichiro Nishizawa1, Friedrich Landstorfer1 and Osamu Hashimoto2 University of Stuttgart, Institut für Hochfrequenztechnik, Pfaffenwaldring 47, 70550 Stuttgart, Germany Phone +49-711-685-7435, E-Mail: s.nishizawa-ihf.uni-stuttgart.de 2 Aoyama Gakuin University, Department of Electrical and Elect

AUTO CALIBRATION FOR WIRELESS LOCAL LOOP AT 26GHZ Sara ABOU CHAKRA ­ Bernard HUYART Ecole Nationale Supérieure des Télécommunications CNRS URA 820- 46, rue Barrault - 75013 Paris- France E-mail: achakra-enst.fr Phone: (+33)-1.45.81.77.01 ABSTRACT -- This article describes the realization of an auto calibration method of a test platform for a wireless local loop at 26GHz. After the diagram scheme