Eliminating adjacent cell interference by perfect complementary codes

Author

Zhang, Peijian ; Fang, Li ; Yang, Xing ; Li, Daoben

Author_Institution

Sch. of Inf. & Commun. Engeering, Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2009

fDate

6-8 Nov. 2009

Firstpage

819

Lastpage

822

Abstract

The new perfect complete generalized complementary orthogonal code group, which has perfect aperiodic auto-correlation function and cross-correlation function, is constructed. Two new methods, which are based on Schweitzer´s concept and theory of overlap and reuse, are adopted to improve the code efficiency. There is no adjacent cell interference for the ideal auto-correlation function and cross-correlation function between different cells, which is confirmed by simulation.

Keywords

cellular radio; codes; correlation theory; interference (signal); Schweitzer theory; adjacent cell interference; cross correlation function; perfect aperiodic autocorrelation function; perfect complementary codes; perfect complete generalized complementary orthogonal code; Analytical models; Autocorrelation; Code division multiplexing; Communications technology; Interference elimination; Multiaccess communication; Physical layer; ACI; CCF; Complementary Code;

fLanguage

English

Publisher

ieee

Conference_Titel

Network Infrastructure and Digital Content, 2009. IC-NIDC 2009. IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4898-2

Electronic_ISBN

978-1-4244-4900-6

Type

conf

DOI

10.1109/ICNIDC.2009.5360957

Filename

5360957