Wide Band LMDSLocal Multipoint Distribution Service System

摘要

The present invention relates to a broadband digital local multi-access distributed service system having a structure that can be easily interworked with an existing network. The broadband digital local multi-access distributed service system according to the present invention provides a dedicated line service, an Internet service, and a public switched telephone service. Or serially connects itself with an ATM PBX that selectively interfaces between digital access and interconnection systems (DACS), ATM switches, telephone exchanges, and network management systems to perform overall management of a local, multiple-access distributed service network. A plurality of ends connected to the ATM PBX, receiving ATM cells provided from the ATM PBX, generating TS (Transport) stream signals from the ATM cells, and transmitting the same through a predetermined base band A headend, a plurality of base stations connected separately from each of the headends, It consists of a plurality of encoders, each of which encodes an output program and provides each to the headend.