--- a/doc/models/Makefile Wed Sep 11 13:35:10 2013 +0300
+++ b/doc/models/Makefile Wed Sep 11 14:38:13 2013 +0300
@@ -119,6 +119,7 @@
$(SRC)/lte/doc/source/figures/lte-cell-selection.dia \
$(SRC)/lte/doc/source/figures/lte-cell-selection-open-access.dia \
$(SRC)/lte/doc/source/figures/lte-cell-selection-closed-access.dia \
+ $(SRC)/lte/doc/source/figures/lte-handover-target-scenario.dia \
$(SRC)/lte/doc/source/figures/lena-dual-stripe.eps \
$(SRC)/lte/doc/source/figures/lte-mcs-index.eps \
$(SRC)/lte/doc/source/figures/lenaThrTestCase1.eps \
@@ -260,6 +261,7 @@
$(FIGURES)/lte-cell-selection.eps \
$(FIGURES)/lte-cell-selection-open-access.eps \
$(FIGURES)/lte-cell-selection-closed-access.eps \
+ $(FIGURES)/lte-handover-target-scenario.eps \
$(FIGURES)/lena-dual-stripe.eps \
$(FIGURES)/lte-mcs-index.eps \
$(FIGURES)/lenaThrTestCase1.eps \
--- a/src/lte/doc/Makefile Wed Sep 11 13:35:10 2013 +0300
+++ b/src/lte/doc/Makefile Wed Sep 11 14:38:13 2013 +0300
@@ -39,7 +39,8 @@
$(FIGURES)/ue-meas-piecewise-a1-hys.dia \
$(FIGURES)/lte-cell-selection.dia \
$(FIGURES)/lte-cell-selection-open-access.dia \
- $(FIGURES)/lte-cell-selection-closed-access.dia
+ $(FIGURES)/lte-cell-selection-closed-access.dia \
+ $(FIGURES)/lte-handover-target-scenario.dia
# specify eps figures from which .png and .pdf figures need to be built
Binary file src/lte/doc/source/figures/lte-handover-target-scenario.dia has changed
--- a/src/lte/doc/source/lte-testing.rst Wed Sep 11 13:35:10 2013 +0300
+++ b/src/lte/doc/source/lte-testing.rst Wed Sep 11 14:38:13 2013 +0300
@@ -1312,8 +1312,8 @@
The test suite ``lte-handover-target`` verifies that the handover algorithm is
making the right decision, in particular, in choosing the right target cell. It
-consists of several short test cases for different network topology (2x2 grid
-and 3x2 grid) and types of handover algorithm (the A2-A4-RSRQ handover algorithm
+consists of several short test cases for different network topology (2×2 grid
+and 3×2 grid) and types of handover algorithm (the A2-A4-RSRQ handover algorithm
and the strongest cell handover algorithm).
Each test case is a simulation of a micro-cell environment with the following
@@ -1330,10 +1330,19 @@
- 1s simulation duration
To trigger a handover, the test case "shutdowns" the source cell at +0.5s
-simulation time. This is done by setting the source cell's Tx power to a very
-low value. As a result, the handover algorithm notices that the UE deserves a
-handover and several neighbouring cells become candidates of target cell at the
-same time.
+simulation time. Figure :ref:`fig-lte-handover-target-scenario` below
+illustrates the process. This is done by setting the source cell's Tx power to
+a very low value. As a result, the handover algorithm notices that the UE
+deserves a handover and several neighbouring cells become candidates of target
+cell at the same time.
+
+.. _fig-lte-handover-target-scenario:
+
+.. figure:: figures/lte-handover-target-scenario.*
+ :scale: 80 %
+ :align: center
+
+ ``lte-handover-target`` test scenario in a 2×2 grid
The test case then verifies that the handover algorithm, when faced with more
than one options of target cells, is able to choose the right one.