Performance analysis and simulation of orthogonal sequency division multiplexing for broadband radio services on the realistic multipath channel

Author

Zhang, Hongbao ; Rutkowski, Dominik

Author_Institution

Inst. of Electron. Syst., Aalborg Univ., Denmark

Volume

1

fYear

1996

fDate

22-25 Sep 1996

Firstpage

209

Abstract

Orthogonal sequency division multiplexing (OSDM), which is based on orthogonal Walsh functions, has been proposed as an alternative multicarrier technique. This technique can easily be combined with the DS-CDMA capabilities and the RAKE reception in combating multipath effect. We investigate the performance of OSDM with maximal-ratio combining RAKE receiver under multipath, slowly Rayleigh fading and frequency selective channel with exponential multipath intensity profile. Both the results from analysis and simulation indicate that this scheme is a hopeful candidate for the broadband data transmission

Keywords

Rayleigh channels; Walsh functions; broadband networks; data communication; digital simulation; fading; land mobile radio; multipath channels; multiplexing; pseudonoise codes; radio receivers; simulation; spread spectrum communication; DS-CDMA; OSDM; RAKE reception; broadband data transmission; broadband radio services; convolutional coding; exponential multipath intensity profile; frequency selective channel; maximal-ratio combining RAKE receiver; multicarrier technique; multipath channel; multipath fading; orthogonal Walsh functions; orthogonal sequency division multiplexing; performance analysis; simulation results; slowly Rayleigh fading; transceiver; Analytical models; Data communication; Diversity reception; Fading; Frequency; Multiaccess communication; Multipath channels; OFDM; Performance analysis; Rayleigh channels;

fLanguage

English

Publisher

ieee

Conference_Titel

Spread Spectrum Techniques and Applications Proceedings, 1996., IEEE 4th International Symposium on

Conference_Location

Mainz

Print_ISBN

0-7803-3567-8

Type

conf

DOI

10.1109/ISSSTA.1996.563772

Filename

563772