A.3.2.4 Reference measurement channels for 2.2 Mbps UE class
25.1023GPPRelease 17TSUser Equipment (UE) radio transmission and reception (TDD)
A.3.2.4.1 QPSK modulation scheme
Table A.13-5
Parameter |
Unit |
Value |
Modulation |
– |
QPSK |
Maximum information bit throughput |
Kbps |
539 |
Number of HARQ Processes |
Processes |
4 |
Information Bit Payload ( |
Bits |
2695 |
Number Code Blocks |
Blocks |
1 |
Total Available of Soft Channel bits in UE |
Bits |
45056 |
Number of Soft Channel bit per HARQ Proc. |
Bits |
11264 |
Number of coded bits per TTI |
Bits |
3520 |
Coding Rate |
– |
0.772 |
Number of HS-DSCH Timeslots |
Slots |
4 |
Number of HS-PDSCH codes per TS |
Codes |
10 |
Spreading factor |
SF |
16 |
Note: For multi-carrier reception, the reference measurement channel is applied to each of the carriers. |
Figure 13-5
A.3.2.4.2 16QAM modulation scheme
Table A.13-6
Parameter |
Unit |
Value |
Modulation |
– |
16QAM |
Maximum information bit throughput |
Kbps |
782.2 |
Number of HARQ Processes |
Processes |
4 |
Information Bit Payload ( |
Bits |
3911 |
Number Code Blocks |
Blocks |
1 |
Total Available of Soft Channel bits in UE |
Bits |
45056 |
Number of Soft Channel bit per HARQ Proc. |
Bits |
11264 |
Number of coded bits per TTI |
Bits |
8448 |
Coding Rate |
– |
0.4658 |
Number of HS-DSCH Timeslots |
Slots |
4 |
Number of HS-PDSCH codes per TS |
Codes |
12 |
Spreading factor |
SF |
16 |
Note: For multi-carrier reception, the reference measurement channel is applied to each of the carriers. |
Figure 13-6