Introduction In Sections 6 and 7 of the CMD channel models are described, which depend on assumptions for a couple of parameters. This document proposes concrete parameter values, which should be used for the simulation of the Backhaul/Fronthaul and the Wireless Data Center applications. It is proposed to add the following two sections to the CMD. Simulation Scenarios for Wireless Backhaul/Fronthaul In [6.7] weather conditions in six cities with different climatic conditions are described yielding also different specific attenuations. Table 6.6 lists these weather conditions and the corresponding specific attenuations together with the name of the channel model. The water vapour density is calculated using the online tool provided at [6.8.] Table 6.6: Definition of Channel Models for Backhaul/Fronthaul [6.6] Channel Description in [6.7] Water Rain Liquid Liquid Model Name vapour rate water density density content of [g/m3] in fog a cloud [g/m3] [g/m3] CM-BFH 1 Bangkok, temperature 35° C, 37.5 n/a n/a n/a relative humidity 90% CM-BFH 2 temperature 43° C, relative 28.2 n/a 0.5 n/a humidity 30%, dust (10 m visibility) CM-BFH 3 Berkeley, temperature 20° C, 10.5 n/a 0.14 n/a relative humidity 60%, fog (100m visibility) CM-BFH 4 Bellingham, temperature 22° C, 9.8 4 n/a n/a relative humidity 50%, rain (4mm/h) CM-BFH 5 Boulder, temperature 20° C, 8.6 n/a n/a n/a relative humidity 44% CM-BFH 6 Buffalo, temperature -10° C, 0.5 n/a n/a n/a relative humidity 30% CM-BFH 7h / Boulder including clouds (100 m 8.6 n/a n/a 2.5 7v of large cumulus clouds), temperture 20° C, relative humidity 44%; Simulation Scenarios for Wireless Data Centers
Introduction In Sections 6 and 7 of the CMD channel models are described, which depend on assumptions for a couple of parameters. This document proposes concrete parameter values, which should be used for the simulation of the Backhaul/Fronthaul and the Wireless Data Center applications. It is proposed to add the following two sections to the CMD. Simulation Scenarios for Wireless Backhaul/Fronthaul In [6.7] weather conditions in six cities with different climatic conditions are described yielding also different specific attenuations. Table 6.6 lists these weather conditions and the corresponding specific attenuations together with the name of the channel model. The water vapour density is calculated using the online tool provided at [6.8.] Table 6.6: Definition of Channel Models for Backhaul/Fronthaul [6.6] Channel Model Name Description in [6.7] Water vapour density [g/m3] Rain rate Liquid water density in fog [g/m3] Liquid content of a cloud [g/m3] CM-BFH 1 Bangkok, temperature 35° C, relative humidity 90% 37.5 n/a n/a n/a CM-BFH 2 temperature 43° C, relative humidity 30%, dust (10 m visibility) 28.2 n/a 0.5 n/a CM-BFH 3 Berkeley, temperature 20° C, relative humidity 60%, fog (100m visibility) 10.5 n/a 0.14 n/a CM-BFH 4 Bellingham, temperature 22° C, relative humidity 50%, rain (4mm/h) 9.8 4 n/a n/a CM-BFH 5 Boulder, temperature 20° C, relative humidity 44% 8.6 n/a n/a n/a CM-BFH 6 Buffalo, temperature -10° C, relative humidity 30% 0.5 n/a n/a n/a CM-BFH 7h / 7v Boulder including clouds (100 m of large cumulus clouds), temperture 20° C, relative humidity 44%; 8.6 n/a n/a 2.5 Simulation Scenarios for Wireless Data Centers
15-15-0861-01-003d-cmd-simulation-scenarios.docx