ETSI - TR 103 435
System Reference document (SRdoc); Short Range Devices (SRD); Technical characteristics for Ultra Narrow Band (UNB) SRDs operating in the UHF spectrum below 1 GHz
|Publication Date:||1 October 2020|
The present document applies to the potential future usage of Ultra Narrowband (UNB) systems within the 865 MHz to 868 MHz and 915 MHz to 921 MHz bands. In particular:
• It gives an market overview of Low Power Wide Area Networks in general and UNB systems in particular.
• It describes technical characteristics of UNB systems.
• It explains the requested regulation changes to allow the efficient use of UNB system for future market demands.