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Diffstat (limited to 'doc/manuals/chapters/handover_intra_bsc.dot')
-rw-r--r-- | doc/manuals/chapters/handover_intra_bsc.dot | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/doc/manuals/chapters/handover_intra_bsc.dot b/doc/manuals/chapters/handover_intra_bsc.dot new file mode 100644 index 000000000..2a4f6cf15 --- /dev/null +++ b/doc/manuals/chapters/handover_intra_bsc.dot @@ -0,0 +1,31 @@ +digraph G { +rankdir=LR + +subgraph cluster_bss_a { + label="BSS Alpha" + BTS_a0 [rank=min,label="bts 0\nARFCN=1 BSIC=1\nLAC=23 CI=5"] + BTS_a1 [rank=min,label="bts 1\nARFCN=2 BSIC=2\nLAC=23 CI=6"] + BSC_a [label="BSC Alpha"]; + {BTS_a0,BTS_a1} -> BSC_a [arrowhead=none,label=Abis] +} + +subgraph cluster_bss_b { + label="BSS Beta" + BTS_b0 [rank=min,label="bts 0\nARFCN=1 BSIC=3\nLAC=42 CI=3"] + BTS_b1 [rank=min,label="bts 1\nARFCN=2 BSIC=4\nLAC=42 CI=1"] + BSC_b [label="BSC Beta"] + {BTS_b0,BTS_b1} -> BSC_b [arrowhead=none,label=Abis] +} + +MS -> BTS_a1 [label="(3) Measurement:\nARFCN=1 BSIC=1 RXLEV"] +BTS_a1 -> MS [label="(1) my neighbors:\nARFCN=1 BSIC=1\nARFCN=1 BSIC=3"] +BTS_a0 -> MS [label="(2) good RXLEV",style=dotted] +MS -> {BTS_a0,BTS_b0,BTS_b1} [style=invisible,arrowhead=none] + +BTS_a1 -> BSC_a [label="(4) Measurement\nReport",style=dashed] +BTS_a1 -> BTS_a0 [label="(5) BSC decides to do\nintra-BSC Handover",style=dashed,constraint=false] +BSC_a -> BTS_a0 [label="(6) activate new lchan",style=dashed,constraint=false] + +{BSC_a,BSC_b} -> MSC [arrowhead=none,label=A] + +} |