Enabling slotted Aloha-NOMA for massive M2M communication in IoT networks

2018-05-23
Elkourdi, Mohamed
Mazin, Asim
Balevi, Eren
Gitlin, Richard D.
© 2018 IEEE.The Internet of things (IoT), which is the network of physical devices embedded with sensors, actuators, and connectivity, is being accelerated into the mainstream by the emergence of 5G wireless networking. This paper presents an uncoordinated non-orthogonal random access protocol, which is an enhancement to the recently introduced Slotted Aloha-NOMA (SAN) protocol that provides high throughput, while being matched to the low complexity requirements and the sporadic traffic pattern of IoT devices. Under ideal conditions it has been shown that Slotted Aloha-NOMA (SAN), using power-domain orthogonality, can significantly increase the throughput using SIC (Successive Interference Cancellation) to enable correct reception of multiple simultaneous transmitted signals. For this ideal performance, the enhanced SAN receiver adaptively learns the number of active devices (which is not known a priori) using a form of multi-hypothesis testing. For small numbers of simultaneous transmissions, it is shown that there can be substantial throughput gain of 5.5 dB relative to slotted Aloha (SA) for 0.07 probability of transmission and up to 3 active transmitters.
19th IEEE Wireless and Microwave Technology Conference, WAMICON 2018

Suggestions

Adoption of Internet of Things in Healthcare Organizations
Özkan Yıldırım, Sevgi (2018-01-01)
The Internet of things (IoT) is a paradigm that integrates different types of devices which can operate in any environment with their sensing, communicating, and processing capability. This domain has been a revolutionary changing of healthcare operations by providing a new architecture for devices and applications through IP-based connection capability. Furthermore, IoT is a generic platform to exchange information between mobile health devices and other ubiquitous technologies. Although there have been se...
Explainable Security in SDN-Based IoT Networks
Sarica, Alper Kaan; Angın, Pelin (2020-12-01)
The significant advances in wireless networks in the past decade have made a variety of Internet of Things (IoT) use cases possible, greatly facilitating many operations in our daily lives. IoT is only expected to grow with 5G and beyond networks, which will primarily rely on software-defined networking (SDN) and network functions virtualization for achieving the promised quality of service. The prevalence of IoT and the large attack surface that it has created calls for SDN-based intelligent security solut...
Real-time intrusion detection and prevention system for SDN-based IoT networks
Sarıça, Alper Kaan; Angın, Pelin; Department of Computer Engineering (2021-9)
The significant advances in wireless networks with the 5G networks have made possible a variety of new IoT use cases. 5G and beyond networks will significantly rely on network virtualization technologies such as SDN and NFV. The prevalence of IoT and the large attack surface it has created calls for SDN-based intelligent security solutions that achieve real-time, automated intrusion detection and mitigation. In this thesis, we propose a real-time intrusion detection and mitigation system for SDN, which aims...
A Novel SDN Dataset for Intrusion Detection in IoT Networks
Sarica, Alper Kaan; Angın, Pelin (2020-11-04)
The number of Internet of Things (IoT) devices and the use cases they aim to support have increased sharply in the past decade with the rapid developments in wireless networking infrastructures. Despite many advantages, the widespread use of IoT has also created a large attack surface frequently exploited by cyber criminals, requiring real-time, automated detection and mitigation of various attacks in the high-volume network traffic generated. Software-defined networking (SDN) and machine learning (ML) base...
An Efficient fuzzy fusion-based framework for surveillance applications in wireless multimedia sensor networks
Sert, Seyyit Alper; Yazıcı, Adnan; Coşar, Ahmet; Department of Computer Engineering (2014)
Previous advances in Information Technologies and especially in Micro Electro-Mechanical Systems, have made the Production and deployment of tiny, battery-powered nodes communicating over wireless links possible. Networks comprised of such nodes with sensing capability are called Wireless Sensor Networks. The early deployment aim was to use these nodes only in a passive way for indoor applications. These kinds of early nodes had the ability to sense scalar data such as temperature, humidity, pressure and lo...
Citation Formats
M. Elkourdi, A. Mazin, E. Balevi, and R. D. Gitlin, “Enabling slotted Aloha-NOMA for massive M2M communication in IoT networks,” presented at the 19th IEEE Wireless and Microwave Technology Conference, WAMICON 2018, Florida, Amerika Birleşik Devletleri, 2018, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85048394208&origin=inward.