Comparative analysis of cell search schemes in Long Term Evolution Systems

Author

Lonkar, Smita A. ; Uchagaonkar, Amey C. ; Reddy, K.T.V.

Author_Institution

U.M.I.T., S.N.D.T. Women´s Univ., Mumbai, India

fYear

2015

Firstpage

1

Lastpage

5

Abstract

In Long Term Evolution (LTE) systems, cell search is performed by each User Equipment (UE), to detect the cell identity. The received subframe index and radio frame timings in the downlink are also acquired. Cell search is performed using the Primary Synchronization Signal (PSS) and Secondary Synchronization Signal (SSS) in a hierarchical manner. In this paper we have simulated the schemes for PSS and SSS detection of cell identity and subframe index using Linear Correlation and Circular Correlation. The probability of PSS and SSS detection for both schemes is compared by Monte Carlo Simulation Method.

Keywords

Long Term Evolution; Monte Carlo methods; radio equipment; LTE systems; Monte Carlo simulation method; PSS; SSS; UE; cell identity; cell search; cell search schemes; circular correlation; comparative analysis; linear correlation; long term evolution systems; primary synchronization signal; radio frame timings; received subframe index; secondary synchronization signal; subframe index; user equipment; Correlation; Equations; Indexes; Long Term Evolution; Physical layer; Signal to noise ratio; Synchronization; Cell Search; Correlation; LTE; PSS; SSS;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication, Information & Computing Technology (ICCICT), 2015 International Conference on

Conference_Location

Mumbai

Print_ISBN

978-1-4799-5521-3

Type

conf

DOI

10.1109/ICCICT.2015.7045659

Filename

7045659