base station controller 예문

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The base station is controlled through the Base Station Controller via the Mobile Switching Centre.
Deliveries of mobile switching centers, base station controllers and expansions to existing equipment will begin this month, Nokia said.
A BTS is controlled by a parent base station controller via the base station control function ( BCF ).
Under the contract, Nokia will supply its mobile and transit switches, base stations, base station controllers and messaging service centers.
WestNet WireCELL integrates POTS telephone lines and base station controllers, users can operate their land line in the coverage area.
Nokia will provide Mobilkom Austria AG with base stations and base station controllers for the global system of mobile communications network.
Under the agreement, Nokia will supply GSM base stations, base station controllers, related equipment and maintenance service until the end of 1998.
The deal, between Beijing Nokia Mobile Telecommunications Ltd . and Yunnan Post and Telecommunications Administration, is for base stations and base station controllers.
The protocol will be used for the transmission between the radio base stations and the mobile switching centre via the base station controllers.
Especially the widely deployed 2G and 2.5G base stations are using TDM based interfaces to communicate with BSC ( Base Station Controller ).
TRI has set up one mobile switching centre, one base station controller and 20 Radio Base Stations with a capacity of 20, 000 which is expandable.
After successful authentication, the MSC sends the encryption key " K c " to the base station controller ( BSC ) so that all communications can be encrypted and decrypted.
Alcatel will supply mobile switching, radio base stations and base station controllers as well as fiber optic and microwave transmission links for the network, which has a planned capacity of 380, 000 subscribers.
In GSM cellular networks, the Abis channel that connects the Base Transceiver Station ( BTS ) and Base Station Controller ( BSC ) is an E1 link with several framing alternatives, all of which have a basic superframe duration of 20 milliseconds.
GERAN is the radio part of GSM / base station controllers ( A interfaces, etc . ) The network represents the core of a GSM network, through which phone calls and packet data are routed from and to the PSTN and Internet to and from subscriber handsets.
The transponders digitally convey their identification information and other relevant bits of information via wires to a trackside Base Station Controller ( BCM ), which uses a data radio to communicate with the locomotive s on-board computers, allowing the locomotives to know precisely when they have reached a particular waypoint.
A Cell Broadcast Centre ( CBC ), a node which is a source of SMS-CB, is connected to a base station controller ( BSC ) in GSM networks or to a radio network controller ( RNC ) in UMTS networks via standardized interface over TCP / IP . The BSC-CBC interface is described in 3GPP standard TS 48.049; however, non-standard implementations exist.