A.2.9 DL reference measurement channel for MBSFN only Ues
25.1023GPPRelease 17TSUser Equipment (UE) radio transmission and reception (TDD)
A.2.9.1 3.84 Mcps TDD Option
A.2.9.1.1 Non-IMB
TableA.8C
|
Parameter |
Value |
|
Information data rate |
12.2 kbps |
|
RU´s allocated |
2 RU |
|
Midamble |
320 chips |
|
Interleaving |
20 ms |
|
Power control |
0 Bit/user |
|
TFCI |
16 Bit/user |
|
Repetition level at code rate 1/3: FACH of the MTCH |
29% |
Information data
CRC attachment
Turbo coding 1/3
Trellis termination
1st Interleaving
RF segmentation
Repetition rate-matching (29%)
244
244
16
260 x 3 = 780
780
12
792 bits/20ms
396
512
2nd Interleaving
512
TFCI
512
16
Timeslot segmentation:
Burst type 4
2 codes, SF = 16
132
8
320
8
124
124
Radio Frame #1
396
512
512
512
16
132
320
132
8
320
8
124
124
132
320
Radio Frame #2
Figure A.8C
A.2.9.1.2 IMB
TableA.8CA: DL reference measurement channel, physical parameters (IMB)
|
Parameter |
Value |
|
Information data rate |
28 kbps |
|
Number of physical channels in the S-CCPCH type 2 sub-frame |
2 |
|
Slot format #i |
2 and 3 |
|
TFCI |
On |
TableA.8CB: DL reference measurement channel, transport parameters (IMB)
|
Parameter |
Value |
|
Transport channel number |
1 |
|
Transport block size |
552 |
|
Transport block set size |
552 |
|
Transmission Time Interval |
20 ms |
|
Type of Error Protection |
Turbo Coding |
|
Coding Rate |
1/3 |
|
Rate Matching Attribute |
256 |
|
Size of CRC |
16 |
Table A.8CC defines the physical channels that are transmitted simultaneously with the IMB DL reference measurement channel. Table A.8CC is applicable for all measurements on the receiver characteristics (clause 7). OCNS physical channels are applicable only in the case of subclause 7.4.
TableA.8CC: Additional downlink physical channels transmitted simultanouesly with the IMB DL reference measurement channel
|
Physical Channel |
Ec / Ior |
Notes |
|
P-CPICH |
-10 dB |
|
|
T-CPICH |
-0.457 dB |
|
|
P-CCPCH |
-12 dB |
|
|
SCH |
-12 dB |
|
|
OCNS1 |
Necessary power so that total transmit power spectral density of Node B (Ior) adds to one |
OCNS consists of 8 physical channels each using SF16 and QPSK modulation. Each OCNS code has equal power. |
|
NOTE 1: Applicable only in the case of sub-clause 7.4 |
||
Figure A.8CA
A.2.9.2 VOID
A.2.9.3 7.68 Mcps TDD Option
TableA.8D
|
Parameter |
Value |
|
Information data rate |
12.2 kbps |
|
RU´s allocated |
2 RU |
|
Midamble |
640 chips |
|
Interleaving |
20 ms |
|
Power control |
0 Bit/user |
|
TFCI |
16 Bit/user |
|
Repetition level at code rate 1/3: FACH of the MTCH |
29% |
Information data
CRC attachment
Turbo coding 1/3
Trellis termination
1st Interleaving
RF segmentation
Repetition rate-matching (29%)
244
244
16
260 x 3 = 780
780
12
792 bits/20ms
396
512
2nd Interleaving
512
TFCI
512
16
Timeslot segmentation:
Burst type 4
2 codes, SF = 32
132
8
640
8
124
124
Radio Frame #1
396
512
512
512
16
132
640
132
8
640
8
124
124
132
640
Radio Frame #2
Figure A.8D