Operating Manual Vol 1 - ES Documentation

SMIQDigital Standard 3GPP W-CDMA (FDD)2.14 Digital Standard 3GPP W-CDMA (FDD)The SMIQ can generate 3GPP W-CDMA signals provided that the SMIQ is equipped with the followingoptions: Modulation Coder (SMIQB20), Data Generator (SMIQB11) and Digital Standard 3GPP W-CDMA(SMIQB45). Section 2.14.1 gives an overview of this mobile transmission method. Section 2.14.2describes the associated operating functions. Section 2.14.3 provides in-depth information about thegeneration of 3GPP W-CDMA signals.Chapter 2.15 describes all enhanced functions for digital standard 3GPP W-CDMA (option SMIQB48).2.14.1 Description of Mobile Radio Transmission Method 3GPP W-CDMAW-CDMA (wideband CDMA) designates a group of mobile radio transmission methods which differ innumerous details. The SMIQ provides a version developed by the 3 GPP standard organization ("3 rdGeneration Partnership Project").This version can be regarded as an amalgamation of the IMT-2000 proposals by• Association of Radio Industries and Businesses (ARIB)• The European Telecommunications Standards Institute (ETSI)and is thus also the successor of versions to 3GPP 2.0.0, 2.1.0, 3.1.1,3.2.0 and 3.4.0 implemented informer firmware versions.The current version (SIMQ firmware version 5.70 or higher) supports W-CDMA according to 3GPP inversion 4.1.0 (FDD mode). It is compatible with "Release 1999".References:[1] 3GPP TS 25.211 Version 4.1.0 Physical channels and mapping of transport channels onto physicalchannels (FDD)[2] 3GPP TS 25.213 Version 4.1.0 Spreading and modulation (FDD)[3] 3GPP TS 25.141 Version 4.1.0 Base station conformance testing (FDD)The SMIQ simulates W-CDMA 3GPP at the physical channel layer. The following description istherefore limited to this layer.1125.5555.03 2.169E-9