Performance Evaluation of Asynchronous Pulse Code Multiple Access in Massive IoT Networks

doi:10.1109/ACCESS.2024.3430548

Performance Evaluation of Asynchronous Pulse Code Multiple Access in Massive IoT Networks

2024-01-01

1

OA

AI

DOI：10.1109/ACCESS.2024.3430548

Original

Original request for help

Save

Abstract

En 中文

The Internet of Things (IoT) has revolutionized the way we interact with everyday objects by connecting sensors/actuators to the Internet to monitor and control various aspects of our environment. As the number of IoT devices continues to grow, efficient medium access control protocols are needed to ensure that communication takes place in a reliable and scalable manner. In this paper, we investigate the performance of the Asynchronous Pulse Code Multiple Access (APCMA) protocol in massive IoT scenarios through simulations and analysis. We show that APCMA is able to outperform CSMA/CA in terms of the number of successfully transmitted messages in scenarios with up to 30,000 transmitting sensor nodes while also being able to utilize the channel more efficiently. We also examine the sensitivity of APCMA's performance with respect to its parameters.

Keywords:

Internet of Things

Performance evaluation

5G mobile communication

Protocols

Codes

Throughput

NOMA

Sensor systems

Massive Internet of Things (IoT)

asynchronous pulse code multiple access (APCMA)

high-density sensor networks

resource-restricted devices

pulse-based signals

communication through silence (CtS)

Performance Evaluation of Asynchronous Pulse Code Multiple Access in Massive IoT Networks

Abstract

Journal

Organization