M-ary SS code added LED-ID system without multiple tag interferences

Author

Lee, Junghoon ; Lee, Seungho ; Kim, Jin Young ; Lee, Kyesan ; Jang, Yeong Min ; Cha, Jaesang

Author_Institution

Dept. of Media Eng., Seoul Nat. Univ. of Sci. & Tech., Seoul, South Korea

fYear

2011

fDate

28-30 Sept. 2011

Firstpage

318

Lastpage

320

Abstract

In this paper, we proposed M-ary SS(Spread Spectrum) code added LED-ID system without multiple tag interferences(MTI). The term LED-ID is entitled by corresponding author, and it is defined as LED based ID and tag system. LED-ID consists of a lot of tags and ID receiver. Recently, LED-ID system faced to MTI problem and enhancement of transmission capacity. As one solution to overcome MTI and transmission capacity problems, we proposed M-ary SS code added LED-ID system. From simulation and performance analysis, we certified that the proposed scheme has no multiple tag interferences with enlarged data transmission capacity.

Keywords

codes; data communication; light emitting diodes; radio receivers; spread spectrum communication; ID receiver; LED-ID system; M-ary SS code; MTI problem; data transmission capacity; spread spectrum code; tag system; Bit error rate; Correlation; Light emitting diodes; Performance analysis; Receivers; Signal to noise ratio; Synchronization; LED-ID; Mary-SS; TxID; visible light;

fLanguage

English

Publisher

ieee

Conference_Titel

ICT Convergence (ICTC), 2011 International Conference on

Conference_Location

Seoul

Print_ISBN

978-1-4577-1267-8

Type

conf

DOI

10.1109/ICTC.2011.6082605

Filename

6082605