Mohamed Mohamadi

Orange Labs · Wireless Communication and Network Lab

The IEEE 802.15.4 Time Slotted Channel Hopping (TSCH) communication mode is a key standard in the Industrial Internet of Things (IIoT). To schedule communications, TSCH uses deterministic transmissions to deal with latency requirements and channel hopping to cope with interference in IIoT environments. Nonetheless, this latter might not be suffcien...

The Time Slotted Channel Hopping (TSCH) mode of the IEEE 802.15.4 standard is expected to revolutionize the Industrial Internet of Things. Indeed, it can achieve high reliability and deterministic latency with a very low duty cycle. Nevertheless, forming a TSCH network with the standard approach might not be as efficient, constituting, thus, one of...

The IEEE 802.15.4 TSCH standard is designed to improve the reliability, timeliness, and energy efficiency of short-range wireless communications in industrial applications. TSCH relies upon a network formation process to efficiently create and maintain a synchronized reliable mesh network. The standard adopts a purely passive scan mechanism enablin...

Using the internet of things technologies in manufacturing provides a promising opportunity to build powerful industrial systems and applications. The quest for mobility, flexibility, and low-energy consumption has created a strong push toward using low-power wireless solutions to enable the industrial internet of things (IIoT). This paper presents...

Using Internet of Things technologies in manufacturing provides a promising opportunity to build powerful industrial systems and applications. The quest for mobility, flexibility, and low-energy consumption has created a strong push toward using low-power wireless solutions to enable the Industrial Internet of Things (IIoT). This paper presents a s...

Having been considered as a key enabler for the Internet of Things (IoT), the IEEE 802.15.4 standard is, now, emerging as a main pillar of the evolving Industrial IoT (IIoT), thanks to its Time Slotted Channel Hopping (TSCH) mode. TSCH allows nodes, in an IIoT network, to hop between the 16 channels of the IEEE 802.15.4 standard within specified ti...

One of the most promising technologies to enable the future Internet of Things is the Time Slotted Channel Hopping (TSCH) mode, which reveals the robustness of the IEEE 802.15.4 standard by providing high reliability, low latency, and energy efficiency. TSCH has received a lot of attention from the researchers’ community. In fact, the TSCH specific...

The Industrial Internet of Things (IIoT) is widely considered to be one of the primary trends affecting industrial businesses nowadays and in the future. Industrials are pushing to adopt IIoT since it improves greatly productivity, efficiency, safety, time, and cost. To fully exploit IIoT's potential, several research challenges have to be overcome...