[S] Change in libosmo-gprs[master]: doc: add PDCH timing diagram illustrating UL/DL delay

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-gprs/+/33673 ) Change subject: doc: add PDCH timing diagram illustrating UL/DL delay ...................................................................... doc: add PDCH timing diagram illustrating UL/DL delay Change-Id: I7d01c833b6b746d74e6ecd8c65c929a320a95d17 --- A doc/pdch_timing.txt 1 file changed, 24 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-gprs refs/changes/73/33673/1 diff --git a/doc/pdch_timing.txt b/doc/pdch_timing.txt new file mode 100644 index 0000000..ade646a --- /dev/null +++ b/doc/pdch_timing.txt @@ -0,0 +1,15 @@ +Assuming that PDCH is on TS1 + + | DL burst 1/4 | DL burst 2/4 | DL burst 3/4 | DL burst 4/4, our USF! + | | | | + |<----@------(Fn=0)------------>|<----@------(Fn=1)------------>|<----@------(Fn=2)------------>|<----@------(Fn=3)------------>| +DL | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +UL | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | + |<----@------(Fn=0)------------>|<----@------(Fn=1)------------>|<----@------(Fn=2)------------>|<----@------(Fn=3)------------>|<----@------(Fn=4)------------>| + | | | | | | | + | UL burst 1/4 | UL burst 2/4 | UL burst 3/4 | | UL burst 4/4 | | UL burst 1/4, Tx time! + | | + | | + |<------------------------------------->| + 10 * 0.577 ms = 5.77 ms -- To view, visit https://gerrit.osmocom.org/c/libosmo-gprs/+/33673 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmo-gprs Gerrit-Branch: master Gerrit-Change-Id: I7d01c833b6b746d74e6ecd8c65c929a320a95d17 Gerrit-Change-Number: 33673 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria &lt;vyanitskiy(a)sysmocom.de&gt; Gerrit-MessageType: newchange