Effect of nonideal channel and SINR estimation to performance of WCDMA with adaptive modulation and coding

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Abstract

The challenge of the adaptive modulation and coding (AMC) scheme is to make a decision when to switch between different modulation and coding scheme. This is difficult because the performance of the AMC system is very sensitive to channel quality estimation errors and other channel impairments. In this paper, block error rate (BLER) performance of the wideband code division multiple access (WCDMA) system using AMC techniques are studied with nonideal channel and signal-to-interference-and-noise ratio (SINR) estimation and with the presence of multiuser interference. Also, the throughput of the adaptive system is simulated.
Original languageEnglish
Title of host publicationProceedings of the 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages1022-1026
Volume2
ISBN (Print)0-7803-7822-9
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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  • Cite this

    Anttonen, A., Moilanen, I., Kotelba, A., & Järvensivu, P. (2003). Effect of nonideal channel and SINR estimation to performance of WCDMA with adaptive modulation and coding. In Proceedings of the 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2003 (Vol. 2, pp. 1022-1026). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/PIMRC.2003.1260264