With the spreading of the Internet of things (IoT), wireless communication technologies for
transferring sensing or actuating information between IoT terminals are becoming more …

(in English) In wireless smart utility network (Wi-SUN) systems, terminals should be driven
for a long term with their batteries because they do not have external power supplies. To …

The wireless smart utility network (Wi-SUN) gets attention as one of the promising wireless
networks for the machine-to-machine (M2M) and Internet of Things (IoT) systems. The …

The wireless smart utility network (Wi-SUN) is one of the candidates of the wireless network
part of the M2M and IoT systems. The resource limited monitoring and management (RLMM) …

The utility companies and the researchers have been developing new applications and
communication protocols for the Smart Grid Advanced Metering Infrastructure (AMI) network …

A major challenge in wireless sensor networks research is energy efficiency. In the
intermittent receiver-driven data transmission (IRDT) protocol, which aims at saving energy …

The exponential growth in adoption of mobile phones and the widespread availability of
wireless networks has caused a paradigm shift in the way we access the Internet. It has not …

Designing efficient and reliable wireless mesh-based advanced metering infrastructure
(AMI) networks is challenging. In AMI networks, fine-grained regular data collections from …

(in English) The Wi-SUN is one of the global wireless communication standards for machine-
to-machine systems such as typified by smart metering systems, and it has been introducing …

This paper proposes a multi-channel medium access control (MAC) protocol for wireless
mesh networks (WMNs) by using busy tones to prevent data packet collisions at data …