The next wave of wireless technologies is proliferating in connecting things among
themselves as well as to humans. In the era of the Internet of Things (IoT), billions of …

Enabling ultrareliable low-latency communication (URLLC) with stringent requirements for
transmitting data packets (eg, 99.999% reliability and 1-ms latency) presents considerable …

The Internet of Things (IoT) is rapidly becoming an integral part of our life and also multiple
industries. We expect to see the number of IoT connected devices explosively grows and will …

In 5G massive machine-type communication (mMTC), power-limited or battery-free parasite
devices such as radio frequency identification (RFID) tags, can use the transmitted signals …

Grant-free random access (RA) with massive MIMO is a promising RA technique that
provides significant benefits in increasing the channel reuse efficiency with low signaling …

Massive machine-type communications (mMTC) is one of the key application scenarios of
fifth generation (5G) and beyond cellular networks. Bringing the unique technical challenge …

Digital twin-aided (DT) edge computing is investigated, where users utilize grant-free
random access with adaptive rate to offload their tasks to the edge server. A novel, with …

The recent extra-large scale massive multiple-input multiple-output (XL-MIMO) systems are
seen as a promising technology for providing very high data rates in high user-density …

Massive MIMO based grant-free random access (mGFRA) is a promising RA technique for
massive access with low signaling overhead. However, due to a limited orthogonal …

A novel grant-free random access scheme with a high success rate is proposed to support
massive access for machine-to-machine communications in massive multiple-input–multiple …