Results 91 to 100 of about 1,468 (201)

Increasing the throughput of Direct-to-Satellite Narrowband IoT networks

International audienceThe design of a Direct-to-Satellite (DtS) network infrastructure based on the availability of Low Earth Orbit (LEO) satellite constellations has recently emerged as a key enabler of global Internet of Things (IoT) connectivity.
Berthou, Pascal, Accettura, Nicola, Zhou, Zheng   +2 more
core   +1 more source

Energy efficiency optimization of NB-IoT using integrated Proxy & ERAI technique

Results in Engineering
The 3rd Generation Partnership Project (3GPP) standardized the NarrowBand Internet of Things (NB-IoT) technology in Release-13, aiming to support applications requiring minimal device power consumption, efficient small data transfer, and tolerance for ...
S. Anbazhagan, R.K. Mugelan
doaj   +1 more source

IQI Mitigation for Narrowband IoT Systems With OFDM-IM

IEEE Access, 2018
The crucial aim for 5G narrowband Internet of Things (NB-IoT) is to support massive connectivity with wide coverage area, low power consumption, low hardware complexity, and low data rate.
Armed Tusha, Seda Dogan, Huseyin Arslan
doaj   +1 more source

On The Performance Of Narrowband Iot (Nb-Iot): Universal Handheld Measurement Device

Narrowband IoT (NB-IoT) stands for a radio access technology standardized by the 3GPP organization to enable a large set of use-cases for massive machine-type communications (mMTCs).
Možný, Radek
core   +1 more source

Investigating the Performance of Different Coding Schemes for Narrowband Internet of Things (NB-IoT) Applications

Journal of Engineering Advancements
This study investigates and compares the effectiveness of five separate coding schemes for NB–IoT applications. The coding schemes investigated were Turbo, Low Density Parity Check (LDPC), Reed Solomon (RS), Turbo–RS hybrid code and LDPC–RS hybrid code.
Joseph K Afuye, Brendan C Ubochi, Kazeem B Adedeji   +2 more
openaire   +1 more source

Narrowband-IoT device communication

, 2020
Internet stvari uključuje međusobno povezivanje različitih uređaja koji mogu komunicirati uz minimalne potrebe ljudskog nadzora. NB-IoT je tehnološki standard u mrežama ograničenih mogućnosti koja omogućuje komunikaciju velikog broja uređaja s naglaskom ...
Milina, Marin
core  

A 0.69-mW Subsampling NB-IoT Receiver Employing a Linearized Q-Boosted LNA

IEEE Open Journal of the Solid-State Circuits Society
This article presents a receiver for narrowband IoT (NB-IoT) that eliminates the need for an RF local oscillator (LO) via a subsampling architecture. A pseudo-balun Q-boosted LNA provides sharp anti-aliasing filtering with a noise figure (NF) of 5.6 dB ...
Hongyu Lu, Ahmed Gharib Gadelkarim, Jiannan Huang, Patrick P. Mercier   +3 more
doaj   +1 more source

Demonstration of NB-IoT for Maritime Use Cases

, 2018
In this work we investigate signal strength and quality of Narrowband Internet of Things (NB-IoT) in a marine environment. In particular, we demonstrate the suitability of the NB-IoT technology as signal carrier for maritime applications, where water and
Alexander Bardram, Moeller, Lars, Ruepp, Sarah Renée, Mikkel Delbo Larsen, Petersen, Martin Nordal, Martin Nordal Petersen, Lars Moeller, Sarah Ruepp, Krzysztof Mateusz Malarski, Larsen, Mikkel Delbo, Jakob Thrane, Malarski, Krzysztof Mateusz, Bardram, Alexander, Thrane, Jakob   +13 more
core   +1 more source

Low-power Physical-layer Design for LTE Based Very NarrowBand IoT (VNB - IoT) Communication [PDF]

, 2017
: With the new age Internet of Things (IoT) revolution, there is a need to connect a wide range of devices with varying throughput and performance requirements. In this thesis, a wireless system is proposed which is targeted towards very low power, delay

core  

Дослідження методів контолю послуг NB-IoT

, 2020
Using the NB-IoT standard provides improved indoor coverage and the ability to serve many low-traffic devices, especially those that are not too sensitive to delays.
Козубенко, B. C., Сабурова, С. О.   +1 more
core