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| author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-03-08 16:55:56 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-03-08 16:55:56 +0100 |
| commit | 09ed4b4adc7d36c83d821a1dfa22156e76be461f (patch) | |
| tree | fd0683bc04cf324e7a3eb165c22879936e56df36 /doc | |
| parent | 8e29b2311904c2365c7797164d03b656030cffbc (diff) | |
doc: OsmoMSC + HLR instead of CSCN
Change-Id: I498446fd0e432968eb26faf1b2f64825c9eec5d5
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/protocols_around_hnbgw.txt | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/doc/protocols_around_hnbgw.txt b/doc/protocols_around_hnbgw.txt index 5af2623..3eef155 100644 --- a/doc/protocols_around_hnbgw.txt +++ b/doc/protocols_around_hnbgw.txt @@ -1,15 +1,22 @@ Protocols Around the Home Node B Gateway ======================================== - +------------+ +--------+ +----------+ - UE <-->| hNodeB |<--Iuh---->| HNB-GW |<--IuCS-->| OsmoCSCN | - UE <-->| femto cell | ...-->| | ...-->| | - | | | | +----------+ - +------------+<--GTP-U | | - \ | | +------+ +------+ - | | |<--IuPS-->| SGSN |<--GTP-C-->| GGSN | - | +--------+ ...-->| | GTP-U-->| | - | +------+ / +------+ + +--------+ + ,-->| Osmo | + / | MGCPGW | + | | |<--MGCP + | +--------+ \ + / | + +------------+<--RTP +--------+ `->+----------+ + 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 -CSCN (Circuit Switched Core Network) == OsmoNITB without BSC - |