I
Identity
confidentiality, 96-97
verification, 98
Idle mode, 8
cell selection/ reselection principles, 42-43
measurements, 191
PLMN selection, 42
summary, 42-44
See also Mobile stations (MSs)
IMMEDIATE ASSIGNMENT message, 214-16, 229
information, 214-15
length, 214
parameters, 216, 230
Implementation margins (IM), 164
Interference
intersymbol (ISI), 31
measurements, 76, 123-25
performance, 133-34
See also Carrier to interference ratio (CI)
Intermediate frequency (IF) receiver, 153-55
architecture, 153
defined, 153
image frequency problem, 155
See also RF receivers
Intermodulation
characteristics, 135-37
product, 136
requirement, 137
International mobile equipment identity (IMEI), 11
International mobile subscriber identity (IMSI), 12
Internet protocol (IP), 66
address, 105, 383
interworking with PDNs based on, 383-86
network interworking, 383
Intersymbol interference (ISI), 31
Interworking, 383-87
IP network, 383
with PDNs based on IP, 383-86
with PDNs based on PPP, 386-87
IP packet sending, 381-83
in downlink direction, 382
from GGSN to MS, 383
from MS to GGSN, 381-83
in uplink direction, 381