In order to resolve the issue of high-reliability communication over long distances, the latest
Internet of Things (IoT) technology plays a key role. Effective channel estimation is the key to …

The estimation of the channel in multiple input multiple output (MIMO) systems over wireless
communication has faced many challenges, such as high bit rate transmission with less time …

In narrow band-Internet of Things (NB-IoT) systems, a preamble of physical random access
channel (NPRACH) is based on a single-tone waveform combined with frequency hopping …

The Narrowband Internet of Things (NB-IoT) is a cellular IoT communication technology to
address the IoT use cases where the smart devices can establish a connection with the …

Cyber-physical systems (CPSs) are characterized by integrating computation,
communication, and physical system. In typical CPS application scenarios, vehicle-to …

Narrowband Internet of Things (NB-IoT) is an emerging standard serving massive wireless
communications devices. It is implemented based on the legacy long-term evolution (LTE) …

Radio communication systems using the frequency-shift keying (FSK) scheme standardized
by the IEEE 802.15. 4g standard can realize low-power consumption and highly reliable …

Narrow-Band Internet of Things (NB-IoT) offers low power and wide coverage for IoT
services which reuse existing Long Term Evolution (LTE) technology. Coverage …

Narrowband-internet of Things (NB-IoT) is a low power wide area network that contributes
strongly to the revolution and expansion of the internet of things (IoT). Here, we aim at …

Fractional channel parameter is one of the main factors deteriorates the performance of
channel estimation in orthogonal time-frequency space (OTFS) system. Several works had …