In this paper the coverage and capacity of SigFox, LoRa, GPRS, and NB-IoT is compared using a real site deployment covering 8000 km2 in Northern Denmark.
We investigate the impact human body blocking on the performance of millimeter wave wireless systems in an urban hotspot scenario.
Higher frequency bands (>6 GHz) look promising to meet the proposed 5G data rates, given the large amount of available spectrum in these bands.
In this simulation work the coverage of GPRS, Narrowband-IoT, LoRa, and SigFox is compared in a realistic scenario, covering 7800 km2 and using Telenor's commercial 2G, 3G, and 4G deployment.
With the widespread deployment of LTE 4G systems and large number of connected devices due to the Internet of Things, M2M services using LTE is under consideration by many cellular operators.
This paper considers the coverage problem for hybrid networks which comprise both static and mobile sensors.
This study examines the tradeoffs related to the problem of coverage auto-configuration of open access small cells (SC) that (i) are on-demand deployed in the macro-cells (MC) of a WCDMA network, a
: Wireless sensor networks (WSNs) have recently emerged as a prominent technology for environmental monitoring and hazardous event detection.
Cooperative defensive systems communicate and cooperate in their response to worm attacks, but determine the presence of a worm attack solely on local information.
This paper describes methods for analyzing the expected and the worst-case performance of sequence based methods of qauntization.
