Large-scale Path Loss Models

Manual Loss Model

This loss model allows users to explicitly specify the loss between transmitter and receiver.

Attributes

• loss - The loss between transmitter and receiver in dB.

Example

        <LossModel type="Manual">
            <loss>80</loss>
        </LossModel>

Log-distance Loss Model

In the log-distance path loss model, the path loss is automatically calculated based on the distance between the transmitter and the receiver in the emulator world.

Attributes

• pld0 - Path loss at d0 in dB.
• d0 - Distance d0.
• n - Path loss exponent.

Example

        <LossModel type="LogDistance">
            <d0>1</d0>
            <p1d0>40.0</p1d0>
            <n>3.0</n>
        </LossModel>