From 5c6260b1394dcf756c58e63545912a264e21d5e4 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 3 Jul 2017 09:44:14 +0100 Subject: add 'TCP/IP is boring' slide deck --- .../images/gprs_user_stack.svg | 1357 ++++++++++++++++++++ 1 file changed, 1357 insertions(+) create mode 100644 2017/tcp_ip_is_boring-nfws2017/images/gprs_user_stack.svg (limited to '2017/tcp_ip_is_boring-nfws2017/images/gprs_user_stack.svg') diff --git a/2017/tcp_ip_is_boring-nfws2017/images/gprs_user_stack.svg b/2017/tcp_ip_is_boring-nfws2017/images/gprs_user_stack.svg new file mode 100644 index 0000000..6b702a2 --- /dev/null +++ b/2017/tcp_ip_is_boring-nfws2017/images/gprs_user_stack.svg @@ -0,0 +1,1357 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + MAC + RLC + LLC + + LLC + + E1 + + + IP + Ethernet + + GTP-U + + + IP + Ethernet + + GTP-U + + + + + + PhysicalLayer + + + + + + + Um + A-bis + Gb + Gn + MS + BTS+CCU + BSC+PCU + SGSN + GGSN + GPRS User Plane + + + FrameRelay + NS + + BSSGP + + + E1 + + PhysicalLayer + TRAUFraming + + + MAC + RLC + + + E1 + + + + E1 + FrameRelay + NS + + BSSGP + TRAUFraming + + + UDP + + UDP + SNDCP + + SNDCP + + + + IP + + + + IP + + + + + TCP + + + + TCP + + + + HTTP + + + + HTTP + + + + + + + -- cgit v1.2.3