Beskrivelse
2 volumes. Modern day telecommunication connections are usually established by using dedicated telecommunication networks. Probably the most familiar of them are the ordinary telephone network (Public Switched Telephone Network), the GSM (Global System for Mobile) and of course the Internet that is based in TCP/IP protocol suite.The next generation UMTS (Universal Mobile Telecommunication System) that is based in great deal on CDMA (Code Division Multiple Access) will be a hot topic of 2002 increasing mobile data rates orders of magnitude enabling thus the true interactive mobile multimedia applications.
