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Changing DL/UL RB Allocation and MCS Index of Each CCs 2.3.8.
The change procedure for DL/UL RB allocation and MCS Index for PCC and SCC is same as 2CA (refer to Chapter
2.2.8). This chapter focuses on SCC-2 and describes how to change the SCC-2 DL RB allocation and MCS Index.
2.3.8.1. MT8820C
1. Changing SCC-2 DL RB Allocation and MCS Indexes
For SCC-2, the following steps are added to the procedure in Chapter 2.2.8.
This chapter describes an example where the Channel Bandwidth is 10 MHz.
1. [PCC] Execute DLIMCS1_SCC2 11 to set DL Carrier aggregation SCC-2 - DL RMC - MCS Index 1 to 11.
2. [PCC] Execute DLIMCS2_SCC2 12 to set DL Carrier aggregation SCC-2 - DL RMC - MCS Index 2 to 12.
3. [PCC] Execute DLIMCS3_SCC2 13 to set DL Carrier aggregation SCC-2 - DL RMC - MCS Index 3 to 13.
4. [SCC-2] Execute DLRMC_RB 25 to set DL RMC - Number of RB to 25.
5. [SCC-2] Execute DLIMCS1 11 to set DL RMC - MCS Index 1 to 11.
6. [SCC-2] Execute DLIMCS2 12 to set DL RMC - MCS Index 2 to 12.
7. [SCC-2] Execute DLIMCS3 13 to set DL RMC - MCS Index 3 to 13.
<When TDD CA>
8. [PCC] Execute DLIMCS1_SCC4 8 to set DL Carrier aggregation SCC-2 - DL RMC - MCS Index 4 to 8.
9. [SCC-1] Execute DLIMCS4 8 to set DL RMC - MCS Index 4 to 8.
2.3.8.2. MT8821C
1. Changing SCC-2 DL RB Allocation and MCS Indexes
For SCC-2, the following steps are added to the procedure in Chapter 2.2.8
This chapter describes an example where the Channel Bandwidth is 10 MHz.
1. Execute DLIMCS1_SCC2 11 to set Common Parameter - SCC-2 - DL RMC - MCS Index 1 to 11.
2. Execute DLIMCS2_SCC2 12 to set Common Parameter - SCC-2 - DL RMC - MCS Index 2 to 12.
3. Execute DLIMCS3_SCC2 13 to set Common Parameter - SCC-2 - DL RMC - MCS Index 3 to 13.
<When TDD CA>
4. Execute DLIMCS4_SCC2 8 to set Common Parameter - SCC-2 - DL RMC - MCS Index 4 to 8.