TY  - BOOK
AU  - Halonen,Timo
AU  - Romero,Javier
AU  - Melero,Juan
TI  - GSM, GPRS, and EDGE performance: evolution towards 3G/UMTS 
SN  - 0470866942
U1  - 621.3845 23
PY  - 2003///
CY  - Chichester, West Sussex, England : 
PB  - J. Wiley
KW  - Global system for mobile communications
N1  - Includes bibliographical references and index
UR  - https://books.google.com.my/books?id=eTOQGQtrhWkC&printsec=frontcover&source=gbs_ViewAPI&redir_esc=y#v=onepage&q&f=false
ER  -