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Narrowband Internet of things (NB-IoT) is a low-power wide-area network (LPWAN) radio technology standard developed by 3GPP for cellular network devices and services. [1] [2] The specification was frozen in 3GPP Release 13 (LTE Advanced Pro), in June 2016. [3] Other 3GPP IoT technologies include eMTC (enhanced Machine-Type Communication) and EC ...
NarrowBand IoT (NB-IoT), standardization effort by 3GPP for a LPWAN used in cellular networks. [ 14 ] Random phase multiple access (RPMA) from Ingenu , formerly known as On-Ramp Wireless, is based on a variation of CDMA technology for cellular phones, but uses unlicensed 2.4 GHz spectrum.
Competing 3GPP IoT technologies include NB-IoT and EC-GSM-IoT. [5] The advantage of LTE-M over NB-IoT is its comparatively higher data rate, mobility, and voice over the network , but it requires more bandwidth, is more costly, and cannot be put into guard band portion of the frequency band for now. [ 6 ]
In 3GPP terminology, a Home Node B (HNB) is a 3G femtocell. A Home eNode B (HeNB) is an LTE femtocell. Wi-Fi is a small cell but does not operate in licensed spectrum and therefore cannot be managed as effectively as small cells utilising licensed spectrum. Small cell deployments vary according to the use case and radio technology employed.
NB-IoT EC-GSM-IoT LC-LTE/MTCe eMTC LTE Cat 0 LTE Cat M1 LTE Cat M2 non-BL LTE Cat NB1 LTE Cat NB2 3GPP release: Release 8 Release 13 Release 12 Release 13 Release 14 Release 14 Release 13 Release 14 Release 13 Downlink peak rate: 10 Mbit/s 10 Mbit/s 1 Mbit/s 1 Mbit/s ~4 Mbit/s ~4 Mbit/s 26 kbit/s 127 kbit/s 474 kbit/s (EDGE) 2 Mbit/s (EGPRS2B)
Arduino, the open-source hardware platform, today announced the launch of a new low-code platform and modular hardware system for IoT development. The idea here is to give small and medium ...
OpenRemote is an open source Internet of Things platform that can be used for professional automation [1] of large fleets of devices. It's specifically popular with equipment manufacturers and system integrators. The platform integrates many different protocols, and offers visualization.
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