Double binary turbo coded STBC-UWB system in multi-user environments

Author

Kim, Eun Cheol ; Park, Jae Sung ; Kim, Jin Young

Author_Institution

Dept. of Wireless Commun. Eng., Kwangwoon Univ., Seoul, South Korea

fYear

2009

fDate

28-30 Sept. 2009

Firstpage

1419

Lastpage

1420

Abstract

In this paper, the performance of a double binary turbo coded space time block code-ultra wide band (STBC-UWB) system is analyzed and simulated in multi-user environments. From the simulation results, it is demonstrated that the double binary turbo coding technique offers considerable coding gain with reasonable encoding and decoding complexity. It is confirmed that the double binary turbo coding and STBC schemes are very effective in increasing the number of simultaneous users for a given bit error probability requirement. The results of this paper can be applied to implement the down-link of the PPM-TH UWB system.

Keywords

binary codes; block codes; channel coding; decoding; error statistics; multiuser channels; pulse position modulation; space-time codes; turbo codes; ultra wideband communication; wireless channels; PPM-TH UWB system; bit error probability; decoding complexity; double binary turbo coded STBC-UWB system; encoding; indoor wireless channel; multiuser environment; space-time block code system; ultrawide band system; Turbo codes;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on

Conference_Location

Icheon

Print_ISBN

978-1-4244-4521-9

Electronic_ISBN

978-1-4244-4522-6

Type

conf

DOI

10.1109/ISCIT.2009.5341037

Filename

5341037