Simulation of commutation signaling to combat ISI

Author

Correia, Am?©rico M C

Author_Institution

Dept. de Engenharia Electrotecnica e de Comput., Inst. Superior Tecnico, Lisbon, Portugal

Volume

1

fYear

1996

Firstpage

204

Abstract

Broadband millimeter wave communication systems envisaged to provide high data rate links between mobile, personal and remote terminals in indoor and outdoor scenarios, were considered in RACE R2067 Mobile Broadband System. The work presented in this paper refers to this RACE project. A TDMA system with bandwidth expanding signaling, where the multipath induced intersymbol interference (ISI) predominates is presented. The bit error rate (BER) performance of noncoherent DBPSK and π/4-DQPSK with multipath diversity, performed by different multipath combiners (namely the RAKE receiver with equal gain combining and the postdetection integrator), for outdoor/indoor multipath Nakagami fading channels is evaluated

Keywords

coding errors; differential phase shift keying; digital simulation; diversity reception; error statistics; fading; indoor radio; intersymbol interference; land mobile radio; multipath channels; quadrature phase shift keying; radiofrequency interference; simulation; telecommunication signalling; time division multiple access; π/4-DQPSK; BER performance; RACE R2067 Mobile Broadband System; RACE project; RAKE receiver; TDMA system; bandwidth expanding signaling; bit error rate; broadband millimeter wave communication; commutation signaling; equal gain combining; high data rate links; indoor radio; mobile terminals; multipath Nakagami fading channels; multipath combiners; multipath diversity; multipath induced intersymbol interference; noncoherent DBPSK; personal terminals; remote terminals; simulation; Bandwidth; Bit error rate; Broadband communication; Diversity reception; Fading; Intersymbol interference; Millimeter wave communication; Multipath channels; Performance evaluation; Time division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

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

Print_ISBN

0-7803-3567-8

Type

conf

DOI

10.1109/ISSSTA.1996.563771

Filename

563771