doc: OsmoMSC + HLR instead of CSCN

Change-Id: I498446fd0e432968eb26faf1b2f64825c9eec5d5
This commit is contained in:
Neels Hofmeyr 2017-03-08 16:55:56 +01:00
parent 8e29b23119
commit 09ed4b4adc
1 changed files with 16 additions and 11 deletions

View File

@ -1,15 +1,22 @@
Protocols Around the Home Node B Gateway Protocols Around the Home Node B Gateway
======================================== ========================================
+------------+ +--------+ +----------+ +--------+
UE <-->| hNodeB |<--Iuh---->| HNB-GW |<--IuCS-->| OsmoCSCN | ,-->| Osmo |
UE <-->| femto cell | ...-->| | ...-->| | / | MGCPGW |
| | | | +----------+ | | |<--MGCP
+------------+<--GTP-U | | | +--------+ \
\ | | +------+ +------+ / |
| | |<--IuPS-->| SGSN |<--GTP-C-->| GGSN | +------------+<--RTP +--------+ `->+----------+
| +--------+ ...-->| | GTP-U-->| | UE <-->| hNodeB | | Osmo | | OsmoMSC | +------+
| +------+ / +------+ UE <-->| femto cell |<--Iuh---->| HNB-GW |<--IuCS-->| | | Osmo |
| | | | | (VLR)|<-GSUP->| HLR |
| | | | +----------+ GSUP->+------+
+------------+<--GTP-U | | /
\ | | +------+<---' +------+
| | |<--IuPS-->| Osmo |<--GTP-C--->| Open |
| +--------+ | SGSN | GTP-U--->| GGSN |
| +------+ / +------+
\_______________________________/ \_______________________________/
@ -51,5 +58,3 @@ Various SIGTRAN implementations:
+--------------------------+ +--------------------------+
UE (User Endpoint) == MS (Mobile Subscriber) == mobile device UE (User Endpoint) == MS (Mobile Subscriber) == mobile device
CSCN (Circuit Switched Core Network) == OsmoNITB without BSC