8.5.62 Actions related to MULTI_CARRIER_ E_DCH_TRANSMISSION variable (1.28Mcps TDD only)

25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS

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

1> the UE is in CELL_DCH state;

1> the UE has stored IE "Multi-carrier E-DCH Info for LCR TDD";

1> the variable E_DCH_TRANSMISSION is set to TRUE;

1> the UE has not stored IE "Non-scheduled transmission grant info"

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

1> set the variable MULTI_CARRIER_ E_DCH_TRANSMISSION to FALSE;

1> stop any E-AGCH, E-HICH reception procedures on all additional E-DCH carriers;

1> stop any E-PUCH transmission procedures on all additional E-DCH carriers;

1> release all E-DCH HARQ resources for all additional E-DCH carriers;

1> clear any stored IE "Multi-carrier E-DCH Info for LCR TDD";

If all of the above conditions are met and the variable MULTI_CARRIER_ E_DCH_TRANSMISSION is set to FALSE, the UE shall:

1> set the variable MULTI_CARRIER_ E_DCH_TRANSMISSION to TRUE;

1> reset the MAC-i/is entity [15].

Whenever the variable MULTI_CARRIER_ E_DCH_TRANSMISSION is set to TRUE, the UE shall:

1> perform E-AGCH reception procedures on the additional E-DCH carrier according to the stored IE "Multi-carrier E-DCH Info for LCR TDD";

1> perform E-HICH reception procedures on the additional E-DCH carrier according to the stored IE "Multi-carrier E-DCH Info for LCR TDD";

1> perform uplink E-PUCH transmission on the additional E-DCH carrier according to the stored IE "Multi-carrier E-DCH Info for LCR TDD";

1> inclusion of MAC-d PDU’s in a MAC-i PDU for logical channels on the additional E-DCH carrier shall:

2> be performed in accordance with the received scheduling grant on E-AGCH (see [15]) on the additional E-DCH carrier;

Whenever the variable MULTI_CARRIER_ E_DCH_TRANSMISSION is set to FALSE, the UE shall:

1> not perform E-AGCH, E-HICH reception procedures on any additional E-DCH carrier;

1> not perform E-PUCH transmission procedures on any additional E-DCH carrier.