name: IMT
full_form: International  Telecommunications
context: factor to be fixed and avoids defining an OTA definition of an active transceiver unit which is difficult without the ability to count TAB connectors. AAS BS with small numbers of TRXUs should retain a conducted interface and are classified as hybrid AAS BS. The RF TX outputs are distributed to the AA via a RDN. The RXU performs the reverse of the TXU operations. The RDN performs the distribution of the TX outputs into the corresponding antenna paths and antenna elements, and a distribution of RX inputs from antenna paths in the reverse direction. The TXU and RXU can be separated and can have different mapping through the RDN towards the AA. For the hybrid AAS BS the transceiver array boundary (TAB) is the point(s) at which the TRXUA is connected to the RDN. The point where a TXU or RXU connects with the RDN is equivalent to an "antenna connector" of a non-AAS BS and is called TAB connector. The TAB connector is defined as conducted requirement reference point. The transmitted signal
description: International Mobile Telecommunications (IMT) refers to a set of standards and technologies for mobile telecommunications, as defined by the International Telecommunication Union (ITU). In this context, IMT relates to a frequency band allocated for mobile telecommunications services, including LTE/LTE-Advanced. The Korean government has reallocated 10MHz of this band to LG Uplus for commercial use.
explanation: IMT is classified as Technology because it defines standards and technologies for mobile communications, including the allocation of specific frequency bands (IMT UL: 839~849 MHz, IMT DL: 884~894 MHz) for services like LTE/LTE-Advanced. The reallocation of this band to LG Uplus for commercial use further emphasizes IMT's role as a technological standard.
section_title: 5.1.2.3	Region 3
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biotag_Description: O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Organization,I-Organization,I-Organization,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O