The European flexible DAA approach towards an open UWB regulation

摘要

After an initial regulatory framework for Ultra Wide Band (UWB) devices in Europe has been established in 2006 [3] by the CEPT additional work started in order to extend the usable band for UWB devices in Europe using active and passive mitigation techniques. In an initial step the passive Low Duty Cycle (LDC) mitigation techniques has been introduced in the band 3.4GHz to 4.8GHz in December 2006 [6] covering UWB devices for positioning and low data rate communication applications.