Comparison of the performance of space-time block codes in DS-CDMA systems

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Abstract

The application of various space-time block coding (STBC) schemes in DS-CDMA systems is considered. In particular, the bit-error-rate (BER) performance of orthogonal, quasi-orthogonal, and linear dispersion codes in a number of system configurations is compared. Simulation results show that significant improvements in the BER performance can be achieved by integrating STBC into DS-CDMA systems. These performance improvements are found to be related to the diversity order offered by a given STBC scheme, the order of a modulation scheme, and type of the receiver.
Original languageEnglish
Title of host publication14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages1114-1118
ISBN (Print)7-5053-5066-8
DOIs
Publication statusPublished - 2003
MoE publication typeA4 Article in a conference publication
Event14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003 - Beijing, China
Duration: 7 Sep 200310 Sep 2003
Conference number: 14

Conference

Conference14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003
Abbreviated titlePIMRC 2003
CountryChina
CityBeijing
Period7/09/0310/09/03

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