7.3 Reference sensitivity level

25.1023GPPRelease 17TSUser Equipment (UE) radio transmission and reception (TDD)

The reference sensitivity level is the minimum mean power received at the UE antenna port at which the the specified minimum requirement shall be met.

7.3.1 Minimum Requirements

7.3.1.1 3.84 Mcps TDD Option

For non-IMB operation, the BER shall not exceed 0.001 for the parameters specified in Table 7.2.

For IMB operation, the BLER shall not exceed 0.01 for the parameters specified in Table 7.2.

Table 7.2: Test parameters for reference sensitivity (3.84 Mcps TDD Option)

Parameter	Level	Unit
	0 *	dB
	-105	dBm/3.84 MHz
NOTE *: Subtract 0.77dB when using the IMB DL reference measurement channel. For IMB the term DPCH_Ec refers to the sum of the energy of the physical channels comprising the IMB DL reference measurement channel.

7.3.1.2 1.28 Mcps TDD Option

The BER shall not exceed 0.001 for the parameters specified in Table 7.2A.

Table 7.2A: Test parameters for reference sensitivity (1.28 Mcps TDD Option)

Parameter	Level	Unit
	0	dB
	-108	dBm/1.28 MHz

7.3.1.3 7.68 Mcps TDD Option

The BER shall not exceed 0.001 for the parameters specified in Table 7.2B.

Table 7.2B: Test parameters for reference sensitivity (7.68 Mcps TDD Option)

Parameter	Level	Unit
	0	dB
	-105	dBm/7.68 MHz

7.3.2 Additional requirement of multi-carrier reception for 1.28Mcps TDD Option

The BLER measured on each carrier shall not exceed 0.1 for the parameters specified in Table 7.2AA.

Table 7.2AA: Test parameters for reference sensitivity of multi-carrier reception

Parameter	Level	Unit
	0	dB
	-104.8	dBm/1.28 MHz