"WINNER II Channel Models", ver 1.1, Sept

WINNER II D1.1.2 V1.1
Table of Contents
1. Introduction ................................................................................................. 7
2. Definitions ................................................................................................... 9
2.1 Terminology ................................................................................................................................ 9
2.2 List of Symbols ......................................................................................................................... 12
2.3 Propagation Scenarios ............................................................................................................... 14
2.3.1 A1 – Indoor office............................................................................................................. 16
2.3.2 A2 – Indoor to outdoor...................................................................................................... 16
2.3.3 B1 – Urban micro-cell....................................................................................................... 17
2.3.4 B2 – Bad Urban micro-cell ............................................................................................... 17
2.3.5 B3 – Indoor hotspot........................................................................................................... 17
2.3.6 B4 – Outdoor to indoor ..................................................................................................... 17
2.3.7 B5 – Stationary Feeder...................................................................................................... 17
2.3.8 C1 – Suburban macro-cell................................................................................................. 19
2.3.9 C2 – Urban macro-cell...................................................................................................... 19
2.3.10 C3 – Bad urban macro-cell ............................................................................................... 19
2.3.11 C4 – Urban macro outdoor to indoor ................................................................................ 19
2.3.12 D1 – Rural macro-cell....................................................................................................... 20
2.3.13 D2 – Moving networks...................................................................................................... 20
2.4 Measurement Tools ................................................................................................................... 20
2.4.1 Propsound (EBITG, UOULU, Nokia)............................................................................... 21
2.4.2 TUI sounder ...................................................................................................................... 22
2.4.3 CRC sounder..................................................................................................................... 24
3. Channel Modelling Approach .................................................................. 26
3.1 WINNER Generic Channel Model............................................................................................ 27
3.1.1 Modelled parameters......................................................................................................... 27
3.2 Modelling process ..................................................................................................................... 27
3.3 Network layout .......................................................................................................................... 28
3.3.1 Correlations between large scale parameters .................................................................... 30
3.4 Concept of channel segments, drops and time evolution........................................................... 33
3.4.1 Basic method for time-evolution....................................................................................... 33
3.4.2 Markov process based method of time evolution.............................................................. 34
3.5 Nomadic channel condition ....................................................................................................... 34
3.6 Reduced complexity models...................................................................................................... 35
3.6.1 Cluster Delay Line models for mobile and portable scenarios.......................................... 36
3.6.2 Cluster Delay Line models for fixed feeder links ............................................................. 36
3.6.3 Complexity comparison of modelling methods ................................................................ 36
4. Channel Models and Parameters............................................................. 37
4.1 Applicability.............................................................................................................................. 37
4.1.1 Environment dependence .................................................................................................. 37
4.1.2 Frequency dependence...................................................................................................... 37
4.2 Generation of Channel Coefficients .......................................................................................... 37
4.2.1 Generation of bad urban channels (B2, C3) ...................................................................... 42
4.3 Path loss models ........................................................................................................................ 43
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