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A base transceiver station (BTS) or a baseband unit [1] (BBU) is a piece of equipment that facilitates wireless communication between user equipment (UE) and a network. UEs are devices like mobile phones (handsets), WLL phones, computers with wireless Internet connectivity, or antennas mounted on buildings or telecommunication towers.
IEEE 1914.1 [1] is a standard for packet-based fronthaul transport networks developed under IEEE 1914 Next Generation Fronthaul Interface – NGFI (xhaul) [2] [3] [4] Working Group. [5] NGFI (xhaul) working group is sponsored by IEEE Communications Society /Standards Development Board (COM/SDB).
Verband Berlin-Brandenburgischer Wohnungsunternehmen (BBU), part of GdW Bundesverband deutscher Wohnungs- und Immobilienunternehmen Beijing Bailie University , Beijing, China Build Bright University , Phnom Penh, Cambodia
In this architecture the radio function unit, also known as the remote radio head , is separated from the digital function unit, or baseband unit (BBU) by fiber. Digital baseband signals are carried over fiber, using the Open Base Station Architecture Initiative or Common Public Radio Interface standard. The RRH can be installed on the top of ...
This equipment is used to extend the coverage of a baseband unit in challenging environments such as rural areas or tunnels. RRHs are generally connected to the baseband unit or base station which can be an x86 server [ 2 ] on the ground near a cell tower, via a fiber optic cable using Common Public Radio Interface protocols.
Base station (or base radio station) is – according to the International Telecommunication Union's (ITU) Radio Regulations (RR) [1] – a "land station in the land mobile service." The term is used in the context of mobile telephony, wireless computer networking and other wireless communications and in land surveying.
RP1 specification also specifies UDPCP - a UDP based reliable communication protocol. A version 2.1 of the reference point 1 interface was published in 2008. [2] RP2 provides a link between the transport and baseband blocks. Version 2.1 of the reference point 2 interface was published in 2008. [3] RP3 is the interface between baseband block and ...
First delivery of Ptarmigan equipment was to 1 Armoured Division HQ and Signal Regiment in December 1984, and it entered service in February/March 1985. Subsequent upgrades include the introduction of an Air Portable Secondary Access Node for 16 Air Assault Brigade , and the General Purpose Trunk Access Port software enhancement which provides ...