8.5.75 Actions related to READY_FOR_COMMON_ERGCH variable (FDD only)

25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS

The variable READY_FOR_COMMON_ERGCH shall be set to TRUE only when all the following conditions are met:

1> if the UE is in CELL_FACH state:

2> the UE supports Common E-RGCH Based Interference Control;

2> the UE has stored IE "Common E-RGCH info FDD";

2> if System Information Block type 11 is scheduled on the BCCH:

3> the UE has read and stored the IEs present in this System Information Block.

2> if System Information Block type 11bis is scheduled on the BCCH:

3> the UE has read and stored the IEs present in this System Information Block.

2> if System Information Block type 12 is scheduled on the BCCH:

3> the UE has read and stored the IEs present in this System Information Block.

1> if the UE is in CELL_PCH state:

2> the UE supports HS-DSCH reception in CELL_PCH and URA_PCH state;

2> the IE "HS-DSCH paging system information" is included in system information block type 5 or 5bis;

2> variable H_RNTI is set;

2> variable E_RNTI is set;

2> variable C_RNTI is set;

2> the UE supports Common E-RGCH Based Interference Control;

2> the UE has stored IE "Common E-RGCH info FDD";

2> if System Information Block type 11 is scheduled on the BCCH:

3> the UE has read and stored the IEs present in this System Information Block.

2> if System Information Block type 11bis is scheduled on the BCCH:

3> the UE has read and stored the IEs present in this System Information Block.

2> if System Information Block type 12 is scheduled on the BCCH:

3> the UE has read and stored the IEs present in this System Information Block.

If any of the above conditions is not met and the variable READY_FOR_COMMON_ERGCH is set to TRUE, the UE shall:

1> set the variable READY_FOR_COMMON_ERGCH to FALSE;

1> clear the stored IE "Common E-RGCH info FDD".

Whenever the variable READY_FOR_COMMON_ERGCH is set to FALSE, the UE shall:

1> not consider any radio link to be a Common E-RGCH RL.

Whenever the variable READY_FOR_COMMON_ERGCH is set to TRUE, the UE shall:

1> configure the MAC to use reference_ETPR2.