Report ITU-R M.2499-0 (12/2021) – Synchronization of IMT-2020 TDD networks
Foreword
TABLE OF CONTENTS
     1 Introduction and scope
     2 Related ITU-R Recommendations and Reports
     3 Considerations on IMT-2020 TDD networks
          3.1 Interference scenarios
          3.2 Synchronization modes for IMT-2020 TDD networks
               3.2.1 Synchronised operation
               3.2.2 Unsynchronised operation
               3.2.3 Semi-synchronised operation
     4 Evaluation and analysis of IMT-2020 TDD networks
          4.1 NR frame structures
               4.1.1 Allocation of time to uplink and downlink
               4.1.2 Latency
                    4.1.2.1 Downlink latency
                    4.1.2.2 Uplink latency
               4.1.3 Peak data rate
                    4.1.3.1 Downlink peak data rate
                    4.1.3.2 Uplink peak data rate
          4.2 Network layout
               4.2.1 Indoor hotspot
               4.2.2 Urban macro
               4.2.3 Urban micro
          4.3 Interference evaluation of Multiple IMT-2020 TDD Networks operating in adjacent channel and co-channel
               4.3.1 Mid band Macro cell to Macro cell
                    4.3.1.1 Scenario 1
                    4.3.1.2 Scenario 2
               4.3.2 Millimetre wave Micro cell to Indoor hotspot
     5 Summary
          A1.1 Interference scenario
          A1.2 Simulation assumption
          A2.1 Interference scenario
          A2.2 Simulation assumption
          A3.1 Interference scenario
          A3.2 Simulation assumption