Iverson, K.K.IversonSchubert, H.H.SchubertWolf, M.M.WolfMampel, D.D.MampelKrajewski, F.F.Krajewski2022-03-092022-03-091997https://publica.fraunhofer.de/handle/publica/329530Aspects of a new system concept are described, including signalling, physical architecture, interfaces, OFDM modulation, access, scaleability, channel coding, and the direct beam line-of-sight and spot diffusing infrared interfaces. The concept covers the area from the public network to mobile multimedia terminals inside or outside buildings, and is based on the ATM principle. Local area networks and computer networks can be integrated, and the performance characteristics of telecommunications services and high-speed local area networks are combined with the flexibility and mobility of mobile radio services.enasynchronous transfer modebroadband networkschannel codingcomputer networksfrequency division multiplexinglan interconnectionmodulationmultimedia communicationoptical communicationtelecommunication signallingibms/i modular broadband inhouse-communication systemcomputer networkwireless multimedia applicationssignallingphysical architectureinterfacesofdm modulationaccessscaleabilitypublic networkmobile multimedia terminalsbuildingsatmlocal area networksperformance characteristicstelecommunications serviceshigh-speed local area networks621conference paper