3GPP introduced Narrow-Band Internet of Things (NB-IoT) in release-13 with a special
feature to work with only 180 kHz bandwidth. Effective channel estimation is highly important …

In this paper, a novel low-complexity channel estimation algorithm with estimation error
suppression based on the conventional least squares (LS) method is proposed for downlink …

Efficient and low complexity channel estimation has become the prime concern in
Narrowband Internet of Things (NB-IoT) receiver performance. The maximum likelihood …

Narrowband Internet of Things (NB-IoT) systems were specified by 3GPP in release 13 as a
low power wide area network (LPWAN) technology to operate with a very narrow bandwidth …

This paper deals with channel estimation and equalization, as well as noise variance
estimation in uplink narrowband-internet of things (NB-IoT) system. Different techniques are …

NB-IoT (Narrowband Internet of Thing) technology has been adopted as standard
technology of 3GPP. NB-IoT will be spread into various business model and be expected to …

Channel estimation is a challenging and timely issue for the 3rd Generation Partnership
Project (3GPP) standardized low power wide-area network technology named narrowband …

This paper presents a downlink channel estimation method intended for a Narrowband
Internet of Things (NB-IoT) access link. Due to its low computational complexity, this method …

Narrowband Internet of Things (NB‐IoT) is a cellular based promising low‐power wide‐area
network (LPWN) technology standardized by the 3rd Generation Partnership Project (3GPP) …

Channel estimation is crucial to achieving wide-area coverage for ultra-low-cost and low-
power narrowband Internet of Things (NB-IoT) devices that are in coverage extremities …