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Side by Side Diff: src/lte/doc/source/figures/helpers.seqdiag

Issue 353810043: LTE EPC upgrade
Patch Set: Created 5 years, 4 months ago
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1
2
3 diagram { 1 diagram {
4 2
5 SimProgram; LteHelper; EpcHelper;· 3 SimProgram; LteHelper; EpcHelper;·
6 4
7 SimProgram ->> LteHelper [label="create"] 5 SimProgram => LteHelper [label="create"]
8 SimProgram ->> EpcHelper [label="create"] 6 SimProgram => EpcHelper [label="create"] {
9 EpcHelper ->> EpcHelper [label="create MME and SGW/PGW"] 7 EpcHelper -> EpcHelper [label="create MME, SGW and PGW"]
10 SimProgram ->> LteHelper [label="InstallEnbDevice"]· 8 }
11 LteHelper ->> LteHelper [label="install protocol stack on eNB"]
12 LteHelper ->> EpcHelper [label="AddEnb"]
13 EpcHelper ->> EpcHelper [label="setup S1-U, S1-AP and S11"]
14 SimProgram ->> LteHelper [label="InstallUeDevice"]·
15 LteHelper ->> LteHelper [label="install protocol stack on UE"]
16 SimProgram ->> LteHelper [label="Attach (UE, eNB)"]·
17 LteHelper ->> LteHelper [label="tell UE NAS to start connection"]
18 LteHelper ->> EpcHelper [label="ActivateEpsBearer (default)"]
19 EpcHelper ->> EpcHelper [label="tell MME to activate bearer when UE connects"]
20 SimProgram ->> LteHelper [label="ActivateDedicatedEpsBearer"]
21 LteHelper ->> EpcHelper [label="ActivateEpsBearer"]·
22 EpcHelper ->> EpcHelper [label="tell MME to activate bearer when UE connects"]
23 9
24 } 10 SimProgram => LteHelper [label="InstallEnbDevice"] {
11 LteHelper -> LteHelper [label="install protocol stack on eNB"]
12 LteHelper => EpcHelper [label="AddEnb"] {
13 EpcHelper -> EpcHelper [label="setup S1-U, S1-AP, S5 and S11"]
14 }
15 }
16
17 SimProgram => LteHelper [label="InstallUeDevice"] {
18 LteHelper -> LteHelper [label="install protocol stack on UE"]
19 }
20
21 SimProgram => LteHelper [label="Attach (UE, eNB)"] {
22 LteHelper -> LteHelper [label="tell UE NAS to start connection"]
23 LteHelper => EpcHelper [label="ActivateEpsBearer (default)"] {
24 EpcHelper -> EpcHelper [label="tell MME to activate bearer when UE connects" ]
25 }
26 }
27
28 SimProgram => LteHelper [label="ActivateDedicatedEpsBearer"] {
29 LteHelper => EpcHelper [label="ActivateEpsBearer"] {
30 EpcHelper -> EpcHelper [label="tell MME to activate bearer when UE connects" ]
31 }
32 }
33
34 }
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