GSM Networks : Protocols, Terminology, and Implementation - Chapter 9 ppsx
GSM Networks : Protocols, Terminology, and Implementation - Chapter 9 ppsx
... message.
SCCP messages consist of the following parts (refer to Figures 9. 4 and 9. 5 ):
156 GSM Networks: Protocols, Terminology, and Implementation
FCS
Signaling connection control part (SCCP)
Message ... SCCP management message. Table 9. 3 lists the subsystems of the SCCP.
166 GSM Networks: Protocols, Terminology, and Implementation
9. 3.3 Decoding a SCCP Mes...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 1 pdf
... Interface and
A-Interface 287
13.5.1 Most Important Error Messages 291
x
GSM Networks: Protocols, Terminology, and Implementation
A word on coding of parameters and messages should be added here:
Coding ... and
Network Test 142
9 Signaling Connection Control Part 153
9. 1 Tasks of the SCCP 153
viii
GSM Networks: Protocols, Terminology, and Implementation
1.2.2....
GSM Networks : Protocols, Terminology, and Implementation - Chapter 2 doc
... a car phone and in a handheld telephone.
13
16 GSM Networks: Protocols, Terminology, and Implementation
Table 2.1 (continued)
Parameter Remarks
Security related data
Algorithm A3 and A8
(m/f)
Required ... tools for network opera-
tors, to monitor coverage and evaluate the behavior of handover as a customer
would experience it.
18 GSM Networks: Protocols, Terminology,...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 3 pot
... assignment and
26 GSM Networks: Protocols, Terminology, and Implementation
TM TCE
TM TCE
TM TCE
Switch
matrix
TMTCE
TMTCE
TMTCE
DB
Central module Central functions, clock distribution
OMC
A-interface
Abis-interface
Figure ... abandoned as sites for antennas
shortly after they were brought into service at the initial network startup.
22 GSM Networks: Protocols, Terminology,...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 4 potx
... and Implementation
EIR
HLR
VLRVLR
E-interface
MSC G-MSC
B-interface
BSSs
G-interface
C-interface
C-interface
F-interface
F-interface
D-interface
D-interface
B-interface
External
connections
Figure ... detail to be a standalone entity. The only major function
assigned to the AuC is to calculate and provide the authentication-triplets, that
32 GSM Networks: Protocols, Terminology,...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 5 docx
... to the lower layers, the
Transport Layer performs end-to-end data control. The Transport Layer
44 GSM Networks: Protocols, Terminology, and Implementation
•
Telephone systems are used for many ... layer does not care
40 GSM Networks: Protocols, Terminology, and Implementation
Physical layer
Data link layer
Network layer
Network node A
Network node CNetwork node B
Peer-to...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 6 pot
... Timing Advance
(Distance between MS and BTS)
00000000
Figure 6. 29 Format of a CHAN_RQD message (taken from GSM 08.58).
78 GSM Networks: Protocols, Terminology, and Implementation
Table 6.5 (continued)
ID ... frames from the
same TRX.
70 GSM Networks: Protocols, Terminology, and Implementation
01234567
Bit
1111P/F101
Figure 6.22 Control field of an XID frame.
The Ab...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 7 doc
... on different values over the Air-interface than on
102 GSM Networks: Protocols, Terminology, and Implementation
112 GSM Networks: Protocols, Terminology, and Implementation
Table 7.5 (continued)
ID ... N201.
104 GSM Networks: Protocols, Terminology, and Implementation
Table 7.2
Possible Values of SAPI on the Air-Interface
SAPI (Decimal) Meaning
0 RR, MM, CC
3...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 8 ppt
... examples of a SLTM and a SLTA message.
132 GSM Networks: Protocols, Terminology, and Implementation
in Layer 3 that automatically detect error situations and are able to try to cor-
rect them autonomously. ... overview of the SS7 mes-
sages used for network management and network test. Tables 8.4 and 8.5 list
142 GSM Networks: Protocols, Terminology, and Implement...
GSM Networks : Protocols, Terminology, and Implementation - Chapter 10 doc
... reset-procedure, the BSC has to re-
peat BLO/CIR_GRP_BLO messages, for all channels,
which were in a blocked state before a RESET was sent.)
180 GSM Networks: Protocols, Terminology, and Implementation
Table ... are 09, which stands for CC and indicates that
CC requests the release of a connection when the call is terminated,
and 0B
hex
, which indicates a successful handover....