What does enb stand for8/26/2023 If a mobile operator wants to provide nationwide 3G network coverage, it needs to deploy a large number of Node Bs throughout the country. In the overall UMTS network architecture, it is part of the UMTS Radio Access Network or UTRAN (UMTS Terrestrial Radio Access Network). Node B, sometimes also written as NodeB, uses WCDMA – Wideband Code Division Multiple Access for the air interface to connect mobile phones to the mobile network. When 3G UMTS networks came, the 3G base stations were assigned a new terminology ‘Node B’. The word ‘transceiver’ suggests that the base station is capable of transmitting as well as receiving. When the 2G GSM networks (Global System for Mobile Communications) started in the early 1990s, wireless connectivity was enabled by the radio base stations also known as Base Transceiver Stations or BTS. Node B and eNodeB in 3G UMTS / 4G LTE network architecture What is Node B?
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