Research Article
Investigation on Mutual Contention Bandwidth Request Mechanisms in Two-Hop Relay Network with ITU-R Path Loss Models
Table 1
ITU-R pathloss model specification [
31].
| Parameters | Details |
| Environment/scenarios | Suburban fixed, vehicular, or outdoor to indoor and pedestrian | Multipath channel | ITU Channel A, ITU Channel B | Frequency range | 2–6 GHz | Maximum bandwidth | 100 MHz | Mobility | Up to 365 km/h | Delay spread | 20 ns–370 ns | BS angle spread | 6°–42° | MS angle spread | 30°–74° |
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