TDRA Regulations for Private Mobile Radio, Version 3.0 2.1.20 2.1.21 2.1.22 2.1.23 2.1.24 2.1.25 2.1.26 2.1.27 2.1.28 2.1.29 “Public Access Mobile Radio” or “PAMR” means PMR systems are deployed to allow public access (by subscription) and where the users of the systems are usually not the same as the system's owner and operator. “Public Protection & Disaster Relief” or “PPDR” means Public Protection and Disaster Relief as per the ITU regulatory and technical frameworks. “Radio Regulations” or “RR” means the publication issued by the ITU, adopted by the World Radiocommunication Conference and ratified by the UAE. “Radiocommunication Service” means the transmitting and/or receiving of Radio Frequency which may be used for the conveyance of data, or messages or voice or visual images, or for the operation or control of machinery or apparatus. “RFID” means Radio Frequency Identification which is a system that enables data to be transmitted by a transponder (tag) via radio signals which are received by an RFID interrogator and processed according to the needs of a particular application. “Secondary Basis” means the order of a Radiocommunication Service where it shall not cause harmful interference to stations of Primary Services and cannot claim protection from harmful interference from stationsof Primary Services. This service appears as lower case in the National Frequency Plan. “Single Side Band” or “SSB” means amplitude modulation where one side band of the modulated signal is suppressed to use bandwidth more efficiently. “Station” means one or more transmitters or receivers or a combination of transmitters and receivers, including the accessory equipment, necessary at one location for carrying on a Radiocommunication Service. “Trunking systems” means land mobile radio systems with one or moreradio base station(s) (cells) where each cell offers one or several trans- mission channels which will be dynamically assigned to users as soon asa connection is required. “UAE” or "State" means the United Arab Emirates including its territorial waters and the airspace above. 2.1.30 "Wireless Access Systems" or "WAS" means connected wireless equipment complying with technical specifications as set out in ITU-R Recommendations, ETSI standards, IEEE 802.11 family of standards, or related 3GPP standards. This includes networks such as (Radio Local Area Network (RLAN), Wireless Local Area Network (WLAN), Wideband Data Transmission, Multiple Gigabit Wireless Systems (MGWS), Broadband Radio Access Networks (BRAN) etc) in different frequency ranges. 2.1.31 “Wireless Equipment” means a category of Telecommunication Apparatus used for Radiocommunication Service. 4