Algebraic multiuser space-time block codes for 2 × 2 MIMO

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Abstract

In this paper, we consider multiuser space-time block codes (STBCs) for 2 × 2 multiple-input multiple-output (MIMO) uplink transmissions. Using a truncated union-bound (UB) approximation, we propose design criteria of multiuser STBCs for quasi-static fading MIMO multiple access channels (MACs). Next, we demonstrate how, by combining the structure of algebraic perfect STBCs in [10], a family of multiuser STBCs can be constructed to fulfill the design criteria, and show that the proposed STBC outperforms all previously known codes over quasi-static fading MIMO MACs.

Original languageEnglish
Title of host publication2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
DOIs
Publication statusPublished - 1 Dec 2008
EventIEEE International Symposium on Personal and Indoor Mobile Radio Conference 2008 - Palais des Festivals, Cannes, France
Duration: 15 Sep 200818 Sep 2008
Conference number: 19th
https://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=12763

Conference

ConferenceIEEE International Symposium on Personal and Indoor Mobile Radio Conference 2008
Abbreviated titlePIMRC 2008
CountryFrance
CityCannes
Period15/09/0818/09/08
Internet address

Keywords

  • MAC
  • MIMO
  • Multiuser
  • Space-time block codes

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