# Analysis of Transmission Rate of Wireless Networks under the Broadcast Approach with Continuum of Transmission Layers

## TL;DR

This paper analyzes the performance of a broadcast approach with multiple transmission layers in wireless networks, deriving analytical expressions for transmission rate and capacity, and comparing it to outage strategies.

## Contribution

It introduces a novel analytical framework for evaluating broadcast transmission with continuum layers in random wireless networks with receiver-only CSI.

## Key findings

- Broadcast approach yields higher mean transmission rate.
- It results in lower variance compared to outage strategies.
- Provides explicit formulas for network capacity and rate statistics.

## Abstract

In this letter, we characterize the performance of broadcast approach with continuum of transmission layers in random wireless networks where the channel state information (CSI) is assumed to be known only at the receiver. By modeling the transmitter-receiver pairs using bipolar Poisson point process, we derive analytical expressions for the mean and variance of achievable transmission rate and the network transmission capacity under broadcast approach. Our analysis shows that the broadcast approach provides better mean transmission rate with lower variance compared to outage strategy.