Comparison of two Strategies for Serial Acquisition of CDMA

Author

Wainakh, Mohiedin

Author_Institution

Dept. of Commun., Higher Inst. of Appl. Sci. & Technol., Damascus

Volume

2

fYear

0

fDate

0-0 0

Firstpage

2718

Lastpage

2721

Abstract

Spread spectrum code division multiple access (CDMA) is rapidly becoming the most commonly used pseudorandom modulation technique for mobile communication systems wideband CDMA-WCDMA, CDMA 2000...etc. The most important problem with the communication is the reliable synchronization of transmitter and receiver. This is typically achieved in two phases: acquisition (coarse synchronization) and tracking (fine synchronization) from the work of C.A. Putnam and S.S. Rappaport (1983). In this paper we analysis two strategies and analytically obtained: the lock probability, the mean dwell time, the mean acquisition time and the mean hold time, for both strategies

Keywords

code division multiple access; mobile communication; probability; spread spectrum communication; telecommunication network reliability; CDMA; coarse synchronization; fine synchronization; lock probability; mean acquisition time; mean dwell time; mean hold time; mobile communication systems; receiver; serial acquisition; spread spectrum code division multiple access pseudorandom modulation; transmitter; Absorption; Clocks; Maintenance; Mobile communication; Modulation coding; Multiaccess communication; Synchronization; Transmitters; Uncertainty; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Communication Technologies, 2006. ICTTA '06. 2nd

Conference_Location

Damascus

Print_ISBN

0-7803-9521-2

Type

conf

DOI

10.1109/ICTTA.2006.1684841

Filename

1684841