Code time division multiple access: an indoor cellular system

Author

Ruprecht, Jürg ; Neeser, Fredy D. ; Hufschmid, Markus

Author_Institution

Swiss PIT General Dictorate, Berne, Switzerland

fYear

1992

fDate

10-13 May 1992

Firstpage

736

Abstract

A wideband communications system for indoor cellular applications is proposed that is based on an accessing scheme called code time division multiple access (CTDMA). It combines some of the most important advantages of code-division multiple access (CDMA) and time-division multiple access (TDMA): a constant-envelope transmitted signal, a perfect separation of the users in one cell and a cluster size of one. Simulation results of such a system offering an information data rate of 144 kb/s, applying frequency division duplex and occupying a total bandwidth of 2×20 MHz are presented

Keywords

cellular radio; code division multiple access; error statistics; time division multiple access; 144 kbit/s; BER; CTDMA; code time division multiple access; constant-envelope transmitted signal; frequency division duplex; indoor cellular system; simulation; wideband communications system; Bandwidth; Delay; Frequency; Information processing; Laboratories; Mobile communication; Multiaccess communication; Research and development; Time division multiple access; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1992, IEEE 42nd

Conference_Location

Denver, CO

ISSN

1090-3038

Print_ISBN

0-7803-0673-2

Type

conf

DOI

10.1109/VETEC.1992.245470

Filename

245470