UMTS interfaces, protocols, message flows and procedures analyzed and explained Kreher, Ralf. creator R赤enbusch, Torsten. Chichester, West Sussex, England Hoboken, NJ John Wiley & Sons 2005 xii, 438 p. : ill. ; 26 cm. UMTS Basic (Page-1), Short Interdouction to Network Monitoring, Troubleshooting and Network Optimization (Page-133), UMTS UTRAN Signaling Procedures (Page-149), Sigaling Procedures in The 3G Core Network (Page-351). Ralf Kreher and Torsten R赤enbusch. Telecommunication Engineering Telecommunication Message processing Telecommunication Quality control 621.3821,KRE 0470013516 2005276533 http://www.loc.gov/catdir/enhancements/fy0626/2005276533-b.html http://www.loc.gov/catdir/enhancements/fy0626/2005276533-d.html http://www.loc.gov/catdir/enhancements/fy0626/2005276533-t.html http://www.loc.gov/catdir/enhancements/fy0626/2005276533-b.html http://www.loc.gov/catdir/enhancements/fy0626/2005276533-d.html http://www.loc.gov/catdir/enhancements/fy0626/2005276533-t.html 20220816191611.0