Livenetwork cqi report. 3. In many cases, DCI carries some special field that is requesting specific CSI report (e. 1. What would happen if UE send inaccurate CQI ? In HSDPA, the CQI value ranges from 0 ~ 30. . A low CQI value means that a more robust modulation is required and the code rate will be low, while a higher CQI value indicates that higher code rate can be supported by the channel. 2. The table above shows the CQI value mapped in MCS and coding efficiency. The tool has capability of RRC / NAS message capturing and decoding This example shows how to compute downlink CSI parameters such as the CQI and PMI from type I single-panel codebooks and RI for a MIMO scenario with a TDL channel. Channel Quality Indicator (CQI) is a crucial metric in Long-Term Evolution (LTE) networks, providing information about the quality of the communication channel between the User Equipment (UE) and the eNodeB (base station). The example also supports the computation of CSI parameters using type I multi-panel, type II, and enhanced type II codebooks. g, CQI request, CSI request field) or some fields which influence CSI measurement process (e. CQI Measurement in Livenetwork. CSI report is triggered by DCI, so a certain DCI format can influence CSI Report as described in CQI Report and SR section. Depending which value UE reports, network transmit data with different transport block size. Following is an example configuration from a live network captured by a drive test tool from Azenqos. CQI Measurement in Livenetwork. 30 indicates the best channel quality and 0,1 indicates the poorest channel quality. Example 1 : Live Network Example - CQI, RI, PMI . g, Precoding Matrix info). 101 Section 9. This example demonstrates how to measure the Channel Quality Indicator (CQI) reporting performance using the LTE Toolbox™ under conformance test conditions as defined in TS36. fezmbfksmsgejpivnlnqiiunmrzjrzvvhhgietykbggye