A Throughput Study for Channel Bonding in IEEE 802.11ac Networks.

Area of Science:

• Computer Science
• Electrical Engineering
• Wireless Communication

Background:

• Existing analytical models for IEEE 802.11ac channel bonding lack accuracy due to simplifying assumptions.
• Previous models often ignore packet collisions and traffic load conditions (saturated vs. non-saturated).

Purpose of the Study:

• To develop a more accurate analytical model for estimating the throughput performance of channel bonding in IEEE 802.11ac.
• To incorporate the impact of collisions and varying traffic loads into the model.

Main Methods:

• Development of a novel analytical model for IEEE 802.11ac channel bonding.
• Inclusion of collision probability and traffic load (saturated and non-saturated) in the model formulation.
• Validation of the analytical model using simulation studies.

Main Results:

• The proposed model provides more accurate throughput estimations compared to previous models.
• The model effectively captures the performance degradation caused by collisions under different traffic loads.
• Simulation results confirm the accuracy and validity of the developed analytical model.

Conclusions:

• The developed analytical model enhances the performance estimation of IEEE 802.11ac channel bonding.
• Accurate modeling of collisions and traffic loads is crucial for realistic performance analysis of wireless networks.
• This work provides a valuable tool for researchers and engineers working with IEEE 802.11ac networks.