Table 3 Summary of the parameter effect
Parameter | Coverage | Optimal rb |
Threshold T | Higher T reduces coverage | T has a limited effect on the optimal rb |
rb | Lower coverage at very high and very low rb, an optimal rb can be found between the extreme cases to max. the coverage | An optimal operation point to be found |
λBS | Increasing λBS enhances the coverage up to a certain point beyond which the coverage is not affected | Increasing λBS enhances the performance of the BB network, making it more useful and consequently decreases the optimal value of rb |
γ | Better interference cancellation increases coverage in general | Better interference cancellation enhances the performance of the BB network and then reduces the need for the BC, this reduces the optimal rb |