LTE Signaling
R&S
®
CMW-KM5xx/-KS5xx
65
User Manual 1173.9628.02 ─ 16
2.2.19.2
Result Overview
The results of the "Extended BLER" measurement are displayed in several different
views on the "Extended BLER" tab. The result overview provides a summary of the
most important results of the detailed result views.
Fig. 2-23: Result overview
You can enlarge one of the diagrams in the overview and show a detailed view with
additional measurement results, see
chapter 2.2.19.9, "Selecting and Modifying
on page 73. The individual results are described in the "Detailed Views" sec-
tions.
For the following UL BLER results, there is no "Detailed View". Option R&S CMW-
KS510 is required for these results.
●
Uplink BLER
:
Block Error Ratio, percentage of received uplink subframes with failed CRC check.
The following formula is used:
BLER = CRC Fail / (CRC Pass + CRC Fail)
●
Uplink Throughput
:
Throughput calculated from the CRC Pass / Fail results and the maximum possible
uplink throughput. The following formula is used:
Throughput = CRC Pass / (CRC Pass + CRC Fail) * Max possible throughput
The uplink throughput indicates the average uplink throughput since the start of the
measurement.
The maximum possible throughput is calculated from the UL settings. It is dis-
played for example in the "Connection Setup" section of the signaling application
main view.
●
CRC Pass / Fail
:
General Description
深圳德标仪器
135-1095-0799
