Content for TR 25.702 Word version: 12.1.0
9 Link evaluation results
10 System evaluation results
11 Impact on implementation
12 Impact on Specifications
13 Conclusion
$ Change History
9 Link evaluation results Word‑p. 100
9.1 Link evaluation results: Downlink, Solutions 1 and 3
9.1.1 Additional assumptions
9.1.2 Link efficiency of AMR 12.2kbps codec
9.1.3 Average decoding time and packet BLER for AMR 12.2kbps codec Word‑p. 109
9.1.4 TPC BER for AMR 12.2kbps codec Word‑p. 114
9.1.5 Link efficiency of AMR 5.9kbps codec Word‑p. 117
9.1.6 Average decoding time and packet BLER for AMR 5.9kbps codec Word‑p. 125
9.1.7 TPC BER for AMR 5.9kbps codec Word‑p. 129
9.2 Link evaluation results: Downlink, Solutions 2 and 4 Word‑p. 132
9.3 Link evaluation results: Downlink, others Word‑p. 141
9.3.1 Simulation results for Pilot-Free DPCCH slot format
9.3.1.1 Impact on SINR estimation mechanism Word‑p. 146
9.3.2 Simulation results for DL Frame Early Termination (FET) as described in clause 4.2.1 along with Legacy DPCCH slot format Word‑p. 147
9.4 Uplink link evaluation results: Solution 1 Word‑p. 154
9.4.1 Finger assignment assumptions
9.4.2 Link efficiency of AMR 12.2kbps codec
9.4.3 Link efficiency of AMR 5.9kbps codec Word‑p. 156
9.4.4 Summary of link efficiency gains due to Solution 1 Word‑p. 158
9.5 Uplink link evaluation results: Solution 2 Word‑p. 159
10 System evaluation results Word‑p. 162
10.1 System evaluation results: Downlink, Solutions 1 and 3
10.1.1 Average cell throughput vs. number of voice users per cell
10.1.2 Average Tx Ec/Ior per cell used by CS voice and BE users Word‑p. 164
10.1.3 Percentages of voice users with active set size of 1,2,3
10.1.4 Percentage of voice users with BLER > 3%
10.2 System evaluation results: Downlink, Solutions 2 and 4 Word‑p. 166
10.3 System evaluation results: Downlink, others Word‑p. 170
10.3.1 Simulations results for Pilot-Free slot format as described in clause 4.2.2.2 without FET
10.3.2 Simulation results for FET as described in clause 4.2.1.2 with Legacy DPCCH slot format Word‑p. 174
10.4 System evaluation results: Uplink, Solution 1 Word‑p. 178
10.4.1 Average cell throughput vs. number of voice users per cell
10.4.2 Average Ec/No per cell used by voice and BE UE Word‑p. 179
10.4.3 Percentages of voice users with active set size of 1, 2, 3 Word‑p. 180
10.4.4 Percentage of voice users with BLER > 3%
10.5 System evaluation results: Uplink, Solution 2 Word‑p. 181
11 Impact on implementation Word‑p. 185
11.1 Impact on infrastructure implementation
11.1.1 New DL DPCH Slot Formats
11.1.2 New UL Slot Formats
11.1.3 Rate Matching and Multiplexing
11.1.4 FET ACK indication
11.1.4.1 I-Q multiplexed with the TPC symbols
11.1.4.2 ACK on a new code channel
11.1.4.3 ACK using spared TPC symbols
11.1.5 UL FET-DPCCH Word‑p. 186
11.1.6 New shared DCH channel for SRB over DCH
11.1.7 Frame early termination
11.1.8 User pairing and extended SHO
11.2 Impact on UE Implementation Word‑p. 187
11.2.1 New DL DPCH Slot Formats
11.2.2 New UL Slot Formats
11.2.3 Rate Matching and Multiplexing
11.2.4 FET ACK indication
11.2.4.1 I-Q multiplexed with the TPC symbols
11.2.4.2 ACK on a new code channel
11.2.4.3 ACK using spared TPC symbols
11.2.5 UL FET-DPCCH
11.2.6 New shared DCH channel for SRB over DCH Word‑p. 188
11.2.7 Frame early termination
11.3 Overview of feature benefits and complexity Word‑p. 189
12 Impact on Specifications Word‑p. 191
12.1 Technical Specification 25.211
12.1.1 Clause 5.2.1.1 - UL DPCCH and DPDCH
12.1.2 UL FET-DPCCH
12.1.3 DL DPDCH and DPCCH
12.1.4 DL FET ACK Channel
12.2 Technical Specification 25.212
12.2.1 Clause 4.2 - General coding/multiplexing of TrCh
12.2.2 Clause 4.3.3 - Coding of Transport-Format-Combination Indicator (TFCI) Word‑p. 192
12.2.3 DL FET ACK Channel
12.3 Technical Specification 25.213 Word‑p. 193
12.3.1 Clause 4.2.1 - Dedicated physical channels
12.3.2 Clause 4.3.1.2 - Code allocation for dedicated physical channels
12.4 Technical Specification 25.214
13 Conclusion Word‑p. 194
13.1 Conclusions on link evaluation results
13.1.1 Conclusions on Downlink DCH enhancements
13.1.2 Conclusions on Uplink DCH enhancements Word‑p. 195
13.2 Conclusions on system evaluation results
13.3 Comparison with VoHSPA
13.4 Impact on Modem current consumption and implementation complexity Word‑p. 196
$ Change History Word‑p. 197
