HS-DPCCH CQI Parameter Settings (Release 11)
For the User Defined HS-DPCCH Pattern (Release 11), the following table shows the CQI, PCI/CQI or NTBP /PCI/CQI settings and calculation methods that the software uses to calculate the CQI, PCI/CQI or NTBP/PCI/CQI for each HS-DPCCH pattern. The software calculates the CQI, PCI/CQI or NTBP /PCI/CQI values in accordance with 3GPP TS 25.212 V11.7.0 (2014-03). The grayed out cells show the CQI, PCI/CQI or NTBP/PCI/CQI settings that the software ignores to perform the CQI calculation.
In the software UI, some of the grayed cells shown in the table may appear active and even let you change the setting, but if the table shows it as grayed out, the software still ignores the parameter.
| MIMO Type | CQI Status | CQI Range | |
|---|---|---|---|
|
When the related cell is not configured as MIMO |
|
shown as CQIn, where n can be 0-7. For Primary Cell, n is 0. For Secondary Cell 1, n is 1. For Secondary Cell 2, n is 2. For Secondary Cell 3, n is 3. For Secondary Cell 4, n is 4. For Secondary Cell 5, n is 5. For Secondary Cell 6, n is 6. For Secondary Cell 7, n is 7. |
0-30 |
|
When the related cell is configured as MIMO |
A |
shown as PCI/CQIn, where n can be 0-7. For Primary Cell, n is 0. For Secondary Cell 1, n is 1. For Secondary Cell 2, n is 2. For Secondary Cell 3, n is 3. For Secondary Cell 4, n is 4. For Secondary Cell 5, n is 5. For Secondary Cell 6, n is 6. For Secondary Cell 7, n is 7. |
0-1023 PCI = CQI x 4 + PCI, where PCI can be 0-3 and CQI can be 0-255. |
|
B |
4-127 PCI/CQI = (CQI + 1) x 4 + PCI, where PCI can be 0-3 and CQI can be 0-30. |
||
|
When the related cell is configured as MIMO with 4 Tx Antennas |
A |
shown as NTBP/PCI/CQIn, where n can be 0-7. For Primary Cell, n is 0. For Secondary Cell 1, n is 1. For Secondary Cell 2, n is 2. For Secondary Cell 3, n is 3. For Secondary Cell 4, n is 4. For Secondary Cell 5, n is 5. For Secondary Cell 6, n is 6. For Secondary Cell 7, n is 7. |
0-8192 NTBP/PCI/CQI = NTBP + PCI*4 + CQI*64, where NTBP can be 0-3, PCI can be 0-15 and CQI can be 0-255 |
|
B |
15-511 NTBP/PCI/CQI = PCI + (CQI + 1)*16, where PCI can be 0-15 and CQI can be 0-30 |