25 Feb
2017
25 Feb
'17
4:18 p.m.
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmocom-bb/commit/?id=673872646c38b8ace6535dfb61c11…
commit 673872646c38b8ace6535dfb61c111ba9fc301c2
Author: Sebastian Stumpf <sebastian.stumpf87(a)googlemail.com>
Date: Sat Feb 25 16:17:12 2017 +0100
VIRT-PHY: Uplink scheduler implementation.
Implemented simple scheduler depending on frame number in downlink. It
will be executed each time we receive a msg on downlink and send out all
scheduled uplink msgs with a sched_fn smaller than the one of this
received downlink msg.
Further refactored l1ctl_sap by extracting rach and fbsb logic and
putting it to own files virt_prim_fbsb.c and virt_prim_rach.c
Added simple states to the ms layer 1 model, indicating if the ms is
currently searching for bts, syncing to or camping on a bts. Downlink
will be handled differently dependent of the state.
http://cgit.osmocom.org/osmocom-bb/commit/?id=08c28c226bc5b42702d3f8360512c…
commit 08c28c226bc5b42702d3f8360512cb8327a1bc4f
Author: Sebastian Stumpf <sebastian.stumpf87(a)googlemail.com>
Date: Mon Feb 13 13:42:43 2017 +0100
VIRT-PHY: Uplink flag and arfcn check.
Incoming messages with the uplinks flag set in the arfcn or another
arfcn than the cell's we are camping on are ignored.
-----------------------------------------------------------------------
Summary of changes:
src/host/virt_phy/Makefile.am | 4 +-
src/host/virt_phy/include/virtphy/gsmtapl1_if.h | 5 +-
src/host/virt_phy/include/virtphy/l1ctl_sap.h | 2 +
src/host/virt_phy/include/virtphy/virt_l1_model.h | 19 ++-
src/host/virt_phy/include/virtphy/virt_l1_sched.h | 32 +++++
src/host/virt_phy/src/Makefile.am | 7 +-
src/host/virt_phy/src/gsmtapl1_if.c | 127 ++++++++++-------
src/host/virt_phy/src/l1ctl_sap.c | 159 +++-------------------
src/host/virt_phy/src/virt_l1_sched_simple.c | 135 ++++++++++++++++++
src/host/virt_phy/src/virt_prim_fbsb.c | 113 +++++++++++++++
src/host/virt_phy/src/virt_prim_rach.c | 140 +++++++++++++++++++
src/host/virt_phy/src/virtphy.c | 2 +
12 files changed, 548 insertions(+), 197 deletions(-)
create mode 100644 src/host/virt_phy/include/virtphy/virt_l1_sched.h
create mode 100644 src/host/virt_phy/src/virt_l1_sched_simple.c
create mode 100644 src/host/virt_phy/src/virt_prim_fbsb.c
create mode 100644 src/host/virt_phy/src/virt_prim_rach.c
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The Open Source GSM Base Band stack