Content for TR 45.914 Word version: 18.0.0
11 Associated Control Channel Design
11.1 Shifted SACCH
11.2 References
11.3 DTX-based Repeated SACCH (DRSACCH)
12 Summary of Evaluation versus Objectives for each Candidate Technique
12.1 Performance Objectives
12.2 Compatibility Objectives
13 Conclusions
$ Change History
11 Associated Control Channel Design p. 283
11.1 Shifted SACCH p. 283
11.1.1 Concept Description p. 283
11.1.2 Performance Characterization p. 284
11.1.2.1 Link Level Performance p. 284
11.1.2.1.1 Degradation of SACCH Performance introduced by MUROS p. 284
11.1.2.1.1.1 Simulation assumptions p. 284
11.1.2.1.1.2 SACCH Performance in MTS-1 p. 285
11.1.2.1.1.3 SACCH Performance in MTS-2 p. 286
11.1.2.1.2 Degradation of Relative Performance between SACCH and TCH introduced by MUROS p. 286
11.1.2.1.2.1 Simulation assumptions p. 286
11.1.2.1.2.2 Performance of SACCH and TCH in legacy DARP p. 287
11.1.2.1.2.3 Performance of SACCH and TCH in MUROS p. 287
11.1.2.1.2.4 Performance Analysis p. 289
11.1.2.1.3 Performance of Shifted SACCH with different SCPIRs p. 290
11.1.2.1.3.1 Simulation assumptions p. 290
11.1.2.1.3.2 SACCH Performance in MTS-1 p. 290
11.1.2.1.3.3 SACCH performance in MTS-2 p. 291
11.1.2.1.3.4 TCH/AHS5.9 performance in MTS-1 p. 292
11.1.2.1.3.5 TCH/AHS5.9 MUROS performance in MTS-2 p. 292
11.1.2.1.3.6 Performance analysis p. 292
11.1.2.1.4 Performance of Shifted SACCH in DTX p. 293
11.1.2.1.4.1 Performance evaluation methods in DTX p. 293
11.1.2.1.4.2 Simulation assumptions p. 294
11.1.2.1.4.3 SACCH and AHS4.75 Performance in MTS-1 p. 295
11.1.2.1.4.4 SACCH and AHS4.75 performance in MTS-2 p. 296
11.1.2.1.4.5 Performance analysis p. 296
11.1.2.1.5 Performance of Shifted SACCH for VAMOS level II and non-SAIC receivers p. 297
11.1.3 Impacts on the Mobile Station p. 302
11.1.4 Impacts on the BSS p. 302
11.2 References p. 303
11.3 DTX-based Repeated SACCH (DRSACCH) p. 303
11.3.1 Concept Description p. 303
11.3.1.1 Transmission of SACCH repetition p. 303
11.3.1.2 Process of SACCH repetition at receiver p. 303
11.3.1.3 SACCH mappings for MUROS p. 303
11.3.1.3.1 MUROS 26-frame multiframe p. 303
11.3.1.3.2 MUROS SACCH repetition mappings in DRSACCH p. 304
11.3.1.4 Compatibility p. 305
11.3.2 Further SACCH Performance Enhancements p. 305
11.3.3 Performance Characterization p. 306
11.3.3.1 Link Level Performance p. 306
11.3.3.1.1 Performance of TCH, SACCH and RSACCH in non-MUROS mode p. 307
11.3.3.1.2 Performance of TCH, SACCH and RSACCH in MUROS mode p. 307
11.3.3.1.3 Relative performance between TCH and SACCH in Non-MUROS and MUROS modes p. 309
11.3.3.1.4 Impact of DTX operation on MUROS speech channels p. 310
11.3.3.1.5 Performance of SACCH enhancement techniques in MUROS p. 311
11.3.3.1.6 Throughput of SACCH information p. 313
11.3.3.1.7 Impact of SACCH enhancements on MUROS speech channels p. 317
11.3.3.2 Analysis of RLT counter for SACCH enhancements p. 318
11.3.4 References p. 329
12 Summary of Evaluation versus Objectives for each Candidate Technique p. 331
12.1 Performance Objectives p. 331
12.2 Compatibility Objectives p. 332
13 Conclusions p. 333
$ Change History p. 334
