Editing DECT (section)

=== DECT-2020 ===
{{main|DECT-2020}}

DECT-2020, also called NR+, is a new radio standard by [[ETSI]] for the DECT bands worldwide.<ref name="5Gworld">{{cite web |author=Martin Rowe |date=2023-08-16 |title="The first non-cellular 5G standard: DECT NR+" |url=https://www.5gtechnologyworld.com/the-first-non-cellular-5g-standard-dect-nr/ |access-date=2023-11-21 |publisher=5G Technology World (WTWH Media LLC)}}</ref><ref name="hidden wires">{{cite web |date=2022-10-05 |title="DECT-2020: The first global non-cellular 5G technology approved" |url=https://www.hiddenwires.co.uk/news/Article/dect2020-the-first-global-noncellular-5g-technology-approved |access-date=2023-11-08 |publisher=Hiddenwires (IML Group plc)}}</ref> The standard was designed to meet a subset of the [[ITU]] IMT-2020 [[5G]] requirements that are applicable to [[Internet of things|IOT]] and [[Industrial internet of things]].<ref name="neweqdigest">{{cite web |author=Dan Shey |date=2023-02-06 |title="DECT-2020 New Radio (NR) and IoT: An Overview" |url=https://www.newequipment.com/research-and-development/whitepaper/21259557/dect2020-new-radio-nr-and-iot-an-overview |access-date=2023-11-03 |publisher=New Equipment Digest (Endeavor Business Media)}}</ref> DECT-2020 is compliant with the requirements for Ultra Reliable Low Latency Communications [[URLLC]] and massive Machine Type Communication (mMTC) of IMT-2020.

DECT-2020 NR has new capabilities <ref name="electornicsweekly">{{cite web |author=Mark Patrick, Caroline Hayes |date=2023-05-24 |title="A guide to DECT NR+ – why the world needs a non-cellular 5G wireless protocol" |url=https://www.electronicsweekly.com/news/products/rf-microwave-optoelectronics/a-guide-to-dect-nr-why-the-world-needs-a-non-cellular-5g-wireless-protocol-2023-05/ |access-date=2023-11-21 |publisher=Electronics Weekly}}</ref> compared to DECT and DECT Evolution:

* Better [[multipath]] operation ([[OFDM]] [[Cyclic Prefix]])
* Better radio sensitivity (OFDM and Turbocodes)
* Better resistance to radio interference (co-channel interference rejection)
* Better bandwidth utilization
* Mesh deployment

The DECT-2020 standard has been designed to co-exist in the DECT radio band with existing DECT deployments. It uses the same Time Division slot timing and Frequency Division center frequencies and uses pre-transmit scanning to minimize co-channel interference.