41 lines
1.4 KiB
Plaintext
41 lines
1.4 KiB
Plaintext
digraph G {
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rankdir=TB
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labelloc=t; label="Location Services FSMs in OsmoBSC"
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MSC [label="MSC\nvia\nA interface",shape=box3d]
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SMLC [label="SMLC\nvia\nLb interface",shape=box3d]
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SMLC2 [label="SMLC\nvia\nLb interface",shape=box3d]
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Paging [shape=box3d]
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subgraph cluster_LCS_LOC_REQ_FSM {
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label="lcs_loc_req_fsm"
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INIT -> WAIT_LOCATION_RESPONSE
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WAIT_LOCATION_RESPONSE -> BSSLAP_TA_REQ_ONGOING -> GOT_LOCATION_RESPONSE -> terminate
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WAIT_LOCATION_RESPONSE -> GOT_LOCATION_RESPONSE
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terminate [shape=octagon]
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}
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MSC -> INIT [label="BSSAP Perform\nLocation Request",style=dashed]
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WAIT_LOCATION_RESPONSE -> SMLC [label="BSSMAP-LE Perform\nLocation Req",style=dashed]
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SMLC -> WAIT_LOCATION_RESPONSE [label="BSSMAP-LE Perform\nLocation Resp",style=dashed]
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GOT_LOCATION_RESPONSE -> MSC [label="BSSAP Perform\nLocation Response",style=dashed]
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subgraph cluster_LCS_TA_REQ_FSM {
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label="lcs_ta_req_fsm"
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INIT2 [label="INIT"]
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INIT2 -> WAIT_TA [label="MS idle"]
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WAIT_TA -> GOT_TA
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INIT2 -> GOT_TA [label="MS active"]
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GOT_TA -> terminate2
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terminate2 [label="terminate",shape=octagon]
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}
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SMLC2 -> INIT2 [label="TA Request",style=dashed]
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WAIT_TA -> Paging [label="launch Paging",style=dashed]
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Paging -> WAIT_TA [label="EV_TA",style=dashed]
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GOT_TA -> SMLC2 [label="TA Response",style=dashed]
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WAIT_TA -> BSSLAP_TA_REQ_ONGOING [label="EV_TA_REQ_START",style=dashed]
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terminate2 -> BSSLAP_TA_REQ_ONGOING [label="EV_TA_REQ_END",style=dashed,constraint=false]
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}
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