Performance Analysis of PAPR in MC-CDMA System

Author

Yang Dongkai ; Yu Xin ; Liu Kefei ; Zhang Qishan

Author_Institution

Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China

fYear

2009

fDate

26-28 Dec. 2009

Firstpage

2676

Lastpage

2679

Abstract

The paper analyzes the peak to average power ratio (PAPR) of Multi-carrier code-division multiple access (MC-CDMA) system and gives a mathematic expression on complementary cumulative distribution function (CCDF) of PAPR based on the correlation functions of the spreading sequences. It is shown that the PAPR varies as the changing of correlation functions of the sequences. PAPR property is studied based on several orthogonal sets of sequences: Walsh, Golay complementary and Bridge sequences.

Keywords

code division multiple access; correlation methods; image sequences; Bridge sequences; Golay complementary sequences; MC-CDMA System; PAPR; Walsh sequences; complementary cumulative distribution function; multicarrier code division multiple access; orthogonal sets of sequences; peak to average power ratio; performance analysis; Distribution functions; Mathematics; Multiaccess communication; Multicarrier code division multiple access; OFDM; Partial transmit sequences; Peak to average power ratio; Performance analysis; Power engineering and energy; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Science and Engineering (ICISE), 2009 1st International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-4909-5

Type

conf

DOI

10.1109/ICISE.2009.827

Filename

5455771