MS Ali, Y Li, S Chen, F Lin - Computer Communications, 2020 - Elsevier
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 …
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 …
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 …
Single-tone and multi-tone transmissions in the narrowband Internet of Things (NB-IoT) uplink system can be accomplished by employing different orthogonal basis. In this paper …
MS Ali, MKH Jewel, F Lin - 2018 IEEE International Conference …, 2018 - ieeexplore.ieee.org
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 …
T Kim, SH Chae - IEEE Access, 2019 - ieeexplore.ieee.org
Simultaneous acquisition of channel state information (CSI) of many devices with high accuracy is crucial to provide the Internet-of-Things (IoT) connectivity in cellular networks. A …
MS Ali, Y Li, MKH Jewel, OJ Famoriji… - … and Mobile Computing, 2018 - Wiley Online Library
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) …
JW Won, JM Ahn - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
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 …