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Machine-to-Machine (M2M) communication is considered one of the essential elements of the Internet of Things (IoT) for enabling objects to communicate over potentially large distances. It is predicted to be the dominant source of traffic in 5G networks. To enable M2M communications on LTE networks, which is considered the main cellular access technology for M2M communications, several issues need...
Persistently high traffic loads and heterogeneous quality of service (QoS) requirements arising from machine-to-machine communication in wireless 5G systems require effective random access prioritization. 5G systems will likely evolve from mature wireless technologies, e.g., long term evolution (LTE). LTE conducts random access through preamble contention based on slotted Aloha principles. Prior studies...
Massive M2M (Machine-to-Machine) Communications has been envisioned as a corner stone for next-generation 5G Communications. In addition, LTE has been evolving to accommodate increasing number of IoT devices with Machine Type Communications (also known as LTE-M) and Narrow-Band IOT (NB-IOT). Current cellular network systems are originally engineered for human-to-human communications. So the system...
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