Up-link channel allocation strategies for CDMA-BASED multi-user MIMO systems

Tariq Al-Khasib, Lutz Lampe, Hussein Alnuweiri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we introduce a new channel allocation scheme for up-link Code Division Multiple Access (CDMA)-based multiuser Multiple-Input Multiple-Output (MIMO) systems. In such a system, different users are treated as multiple antennas and space-time multi-user detection algorithms are used at the receiver to separate users sharing the same channel. In our allocation scheme, users are allowed to share multiple up-link codes simultaneously. This improves the overall up-link system capacity and fairly equalizes the Bit Error Rate (BER) performance of different users.

Original languageEnglish
Title of host publication2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
DOIs
Publication statusPublished - 1 Dec 2006
Event2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC - Helsinki, Finland
Duration: 11 Sep 200614 Sep 2006

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
CountryFinland
CityHelsinki
Period11/9/0614/9/06

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Al-Khasib, T., Lampe, L., & Alnuweiri, H. (2006). Up-link channel allocation strategies for CDMA-BASED multi-user MIMO systems. In 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC [4022559] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2006.254004