4.10B Coding for E-AGCH orders

25.2223GPPMultiplexing and channel coding (TDD)Release 17TS

E-AGCH orders are commands sent to the UE using E-AGCH. No E-PUCH resources grants are associated with E-AGCH orders.

The following information is transmitted by means of the E-AGCH order physical channel.

– Order type (3 bits): x_odt,1, x_odt,2, x_odt,3

– UE identity (16 bits): x_id,1, x_id,2, …, x_id,16

The coding for E-AGCH orders is specified in subclause 4.10A.

4.10B.1 E-AGCH orders information field mapping

4.10B.1.1 Order type mapping

If x_odt,1, x_odt,2, x_odt,3= ‘000‘, then the E-AGCH order is an order to release the allocated semi-persistent E-PUCH resources when UE is in CELL_DCH state.

4.10B.1.2 UE identity mapping

The E-RNTI (x_id,1, x_id,2, …, x_id,16) is the E‑DCH Radio Network Identifier defined in [12]. It is mapped such that x_id,1 corresponds to the MSB.