Architecture
The first 8 digits of the IMEI identify this.
GSM uses this duplex scheme
FDD
The BCCH is found on this timeslot
0
The two elements of the PLMN
MCC/MNC
Reselection is controlled by what network entity
handset
The BTS is responsible for these 4 functions
send, receive, encrypt, decrypt
The two types of radio interference that occur in GSM
co-channel adjacent channel
The PCH carries this identifier
TMSI
The four elements of the GCI
mcc mnc lac cid
handovers are controlled by what network entity
BSC
The frequency offset for the 1900 band
80 MHz
The immediate Reject message is sent in this channel
AGCH
The two bands used outside the USA
900 1800
The Ki and Rand are used in the A3 to generate this authentication Vector
SRES
These two network entities are the only ones to store the Ki
SIM and AUC
Define a GSM Radio Frame
200 kHz for 8 timeslots
The TA is originally assigned in this channel
SDCCH
Reselection is based on this equation
C2
The Triplets
Kc Rand Sres
The GMSC requests this temporary selector when querying external networks
MSRN
A Rssi of -77 is this RxLev
33
TA Reassignments occur in this channel
SACCH
This network parameter ranges from 0-7 and only applies at LAC boundaries
CRH
The encryption scheme used in the united states.
A5/3