UL-SCH Tx sequence Window (Advanced LTE TDD Uplink)

The UL-SCH TX window displays the transmission sequence defined in the Channel Setup node for the selected UL-SCH channel.

Select a UL-SCH channel in the Channel Setup node, then click the button in the Transmission Configuration cell to open the UL-SCH Tx sequence window.

Click the Config Tool button to access a drop-down list that enables you to set parameters for all transmissions to the same value. The settings configured in the Channel Setup node and the UL-SCH Tx sequence window are displayed in the Tx Map.
Use the Import tab to navigate to and import a saved transmission sequence.
Use the Export tab to save the current transmission sequence to a file.
Refer to the parameter descriptions below and to 3GPP TS 36.211 for additional information.

Grid Parameters
State	Nbundled
Retrans	HARQ-ACK Info
MCS Index	HARQ-ACK Info Size
Modulation	HARQ-ACK Offset #
TBS Index	RI
Block Size	RI Info
RV Index	RI Info Size
RB Offset	RI Offset #
RB Size	CQI/PMI
DMRS Power	CQI/PMI Info
nDMRS(2)	CQI/PMI Info Size
HARQ-ACK	CQI/PMI Offset #
Feedback Mode

Parameter Descriptions

State

Choice: On | Off

Default: On

Click to turn on or off the transmission state in the current subframe.

Retrans

Choice: On | Off

Default: Off

Click to turn on or off the retransmission state in the current subframe.

MCS Index

Range: 0 to 31

Default: 0

Enter a value for the MCS Index in the current subframe. The MCS Index determines the Modulation, TBS Index, and Block Size, and RV Index. Refer to 3GPP TS 36.211 Table 8.6.1-1 for the associated values.

Modulation

Choice: QPSK | 16QAM | 64QAM

Default: QPSK

If the transmission mode is set to MCS, the modulation is determined by the MCS index value selected.

TBS Index

Range: 0 to 26

Default: 0

If the transmission mode is set to MCS, the TBS Index is determined by the MCS index value selected.

Block Size

Range: 0 to 86400

Default: 680

If the transmission mode is set to MCS , the block size is determined by the MCS index value selected .

In Manual mode, the block size can be set to 0 to transmit only control data (HARQ-ACK, RI, or CQI/PMI) without UL-SCH data transmission.

RV Index

Range: 0 to 3

Default: 0

If the transmission mode is set to MCS , the block size is determined by the MCS index value selected .

RB Offset

Range: 0 to RB_max –1

Default: 0

Enter the number of resource blocks by which to offset the PUSCH transmission in the current subframe.

RB Size

Range: 1 to RB_max

Default: 25

Enter the number of resource blocks in the frequency domain for PUSCH transmission in the current subframe.

DMRS Power

Range: –60 to 20 dB

Default: 0 dB

Enter a power level in dB for the demodulation reference signal (DMRS) relative to the carrier power.

nDMRS(2)

Choice: 0 | 2 | 3 | 4 | 6 | 8 | 9 | 10

Default: 0

Enter the nDMRS(2) value which is used to calculate the cyclic shift value for the demodulation reference signal (DMRS)

HARQ-ACK

Choice: On | Off

Default: Off

Click the check box to enable HARQ-ACK in the current subframe.

Feedback Mode (for HARQ-ACK)

Choice: Bundling | Multiplexing

Default: Multiplexing

Click the drop down menu to enable the HARQ-ACK Feedback mode in the current subframe.

Nbundled

Range: 0 to 3

Enter a value for the Nbundled sequence index in the current subframe.

HARQ-ACK Info

Default: ACK

Click in the cell to open the HARQ-ACK Info Selection dialog box and select the HARQ-ACK information type.

HARQ-ACK Info Size

Range:

1 for HARQ-ACK Info = ACK or NACK

2 for HARQ-ACK Info = ACK-ACK, ACK-NACK, NACK-ACK, NACK-NACK

3 to 11 for HARQ-ACK Info = User Defined Bits

If User Defined Bits is selected as the HARQ-ACK Info type, enter a value between 3 and 11 for HARQ-ACK Info Size. The software sets the HARQ-ACK Info Size for the other HARQ-ACK Info type selections as shown above.

HARQ-ACK Offset #

Range: 0 to 14

Default: 0

Enter a value for HARQ-ACK Offset index for the selected transmission.

RI

Choice: On | Off

Default: Off

Select the check box to enable RI multiplexing to the UL-SCH in a specific subframe.

RI Info

Choice: 0 | 1 | 0-0 | 0-1 | 1-1

Default: 0

Click in the cell to open the RI Info Selection dialog box. Select one of the choices to set the RI Info type.

RI Info Size

Range:

1 for RI Info = 0 or 1

2 for RI Info = 0-0, 0-1, 1-0 or 1-1

The software sets the RI Info Size for the other RI Info type selections as shown above.

RI Offset #

Range: 0 to 12

Default: 0

Enter a value for RI Offset index in the selected transmission.

CQI/PMI

Choice: On | Off

Default: Off

Click the check box to enable CQI/PMI multiplexing to the UL-SCH in a specific subframe.

CQI/PMI Info

Choice: PN9 | PN15 | User Defined Bits

Default: PN9

Click in the cell to open the CQI/PMI Info Selection dialog box. Select one of the choices to set the CQI/PMI Info type.

CQI/PMI Info Size

Range: 1 to 20

Default: 4

Enter a value for CQI/PMI Info Size.

CQI/PMI Offset #

Range: 0 to 15

Default: 0

Enter a value for CQI/PMI Offset index in the selected transmission.