Bit Error Rates of Large Area Synchronous Systems

Document type: Conference Papers
Peer reviewed: Yes
Author(s): Gregory Cresp, Hans-Jürgen Zepernick, Hai Huyen Dam
Title: Bit Error Rates of Large Area Synchronous Systems
Conference name: International Union of Radio Science General Assembly
Year: 2008
Publisher: URSI
City: Chicago, USA
Organization: Blekinge Institute of Technology
Department: School of Engineering - Dept. of Signal Processing (Sektionen för teknik – avd. för signalbehandling)
School of Engineering S- 372 25 Ronneby
+46 455 38 50 00
Authors e-mail:,,
Language: English
Abstract: Large Area Synchronous (LAS) sequences are a class of ternary
interference free window spreading sequences. One of their
advantages is the ability to construct permutation LAS families in
order to reduce adjacent cell interference (ACI) in cellular
systems. There has been little previous numerical work to examine
the effect of using permutation families compared to simply reusing
the same LAS family across different cells. The bit error rates
resulting from two cell systems employing both permutation families
and sequence reuse are considered here by simulation.
Subject: Telecommunications\General
Keywords: LAS sequences, LA sequence, LS sequences, Spread Spectrum