A two-stage SPRT-based acquisition scheme for CDMA wireless communication systems

Jia Chin Lin, Che Ho Wei

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The performance of a modified code acquisition scheme, based on two-stage sequential probability ratio test (SPRT), is studied. The first stage (i.e., testing stage) is used to test the sum of M (M>1) local PN codes with different phases. This stage can reject M code phases once for each non-synchronisation declaration, and thus reduce the code acquisition (search) time. Also, the hardware or computation load can be similar to the conventional single-stage acquisition scheme.

Original languageEnglish
Title of host publicationProceedings - 1997 IEEE International Symposium on Information Theory, ISIT 1997
Pages152
Number of pages1
DOIs
StatePublished - 1997
Event1997 IEEE International Symposium on Information Theory, ISIT 1997 - Ulm, Germany
Duration: 29 Jun 19974 Jul 1997

Publication series

NameIEEE International Symposium on Information Theory - Proceedings
ISSN (Print)2157-8095

Conference

Conference1997 IEEE International Symposium on Information Theory, ISIT 1997
Country/TerritoryGermany
CityUlm
Period29/06/974/07/97

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