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Diffstat (limited to '2018/phone_protocol-eh2018/location_update_l3only.svg')
| -rw-r--r-- | 2018/phone_protocol-eh2018/location_update_l3only.svg | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/2018/phone_protocol-eh2018/location_update_l3only.svg b/2018/phone_protocol-eh2018/location_update_l3only.svg new file mode 100644 index 0000000..da26e9f --- /dev/null +++ b/2018/phone_protocol-eh2018/location_update_l3only.svg @@ -0,0 +1,215 @@ +<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" + "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> +<svg version="1.1" + width="1200px" height="577px" + viewBox="0 0 1200 577" + xmlns="http://www.w3.org/2000/svg" shape-rendering="crispEdges" + stroke-width="1" text-rendering="geometricPrecision"> +<polygon fill="white" points="185,7 213,7 213,16 185,16"/> +<text x="200" y="16" textLength="27" font-family="Helvetica" font-size="12" fill="black" text-anchor="middle"> + +MSC +</text> +<polygon fill="white" points="572,7 626,7 626,16 572,16"/> +<text x="600" y="16" textLength="53" font-family="Helvetica" font-size="12" fill="black" text-anchor="middle"> + +MSC/VLR +</text> +<polygon fill="white" points="986,7 1012,7 1012,16 986,16"/> +<text x="1000" y="16" textLength="24" font-family="Helvetica" font-size="12" fill="black" text-anchor="middle"> + +HLR +</text> +<line x1="200" y1="22" x2="200" y2="39" stroke="black"/> +<line x1="600" y1="22" x2="600" y2="39" stroke="black"/> +<line x1="1000" y1="22" x2="1000" y2="39" stroke="black"/> +<line x1="200" y1="39" x2="200" y2="56" stroke="black" stroke-dasharray="2,2"/> +<line x1="600" y1="39" x2="600" y2="56" stroke="black" stroke-dasharray="2,2"/> +<line x1="1000" y1="39" x2="1000" y2="56" stroke="black" stroke-dasharray="2,2"/> +<polygon fill="white" points="514,40 684,40 684,49 514,49"/> +<text x="515" y="49" textLength="168" font-family="Helvetica" font-size="12" fill="black"> +GSM Location Update (L3 only) +</text> +<line x1="200" y1="56" x2="200" y2="73" stroke="black"/> +<line x1="600" y1="56" x2="600" y2="73" stroke="black"/> +<line x1="1000" y1="56" x2="1000" y2="73" stroke="black"/> +<line x1="200" y1="73" x2="200" y2="101" stroke="black"/> +<line 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y2="123" stroke="black"/> +<line x1="8" y1="107" x2="8" y2="117" stroke="black"/> +<line x1="792" y1="107" x2="792" y2="117" stroke="black"/> +<path d="M 8 107 A6,6 0 0,1 14,101" stroke="black" fill="none"/><path d="M 786 101 A6,6 0 0,1 792,107" stroke="black" fill="none"/><path d="M 792 117 A6,6 0 0,1 786,123" stroke="black" fill="none"/><path d="M 14 123 A6,6 0 0,1 8,117" stroke="black" fill="none"/><polygon fill="white" points="207,108 592,108 592,117 207,117"/> +<text x="208" y="117" textLength="383" font-family="Helvetica" font-size="12" fill="black"> +optional: MM IDENTITY REQ + RESP (IMSI) if MSC doesn't know TMSI +</text> +<line x1="200" y1="129" x2="200" y2="157" stroke="black"/> +<line x1="600" y1="129" x2="600" y2="157" stroke="black"/> +<line x1="1000" y1="129" x2="1000" y2="157" stroke="black"/> +<line x1="600" y1="140" x2="1000" y2="140" stroke="black"/> +<polygon fill="black" points="1000,140 990,146 990,134"/> +<polygon fill="white" points="723,130 876,130 876,139 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