A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is
Radio Spectrum is a finite resource that is not exhausted by use but still needs to be managed efficiently for all the wireless communications to succeed. The International Telecommunications Union (ITU) has set out guidelines for world-wide use of radio frequencies. Each country manages this resource by adopting suitable policies. Many new technologies such as the Ultra Wide Band (UWB), Worldwide Interoperability for Microwave Access (WiMax) and Long Term Evolution (LTE) have been introduceddoi:10.48009/1_iis_2011_455-463 fatcat:trulrymf3jfhpeps7y4ngjk25q