Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1996-04-10
1996-11-19
Cumming, William
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379 60, 379 63, 379119, 379121, 455 561, H04Q 720, H04Q 724, H04Q 726
Patent
active
055771017
ABSTRACT:
Provision of an area-covering, low-cost infrastructure for a telepoint system. Use of public telepoint base stations (TP) and private base stations (1, 2, 3). Every subscriber can make a call via any private base station or any telepoint base station.
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Alcatel Sel Aktiengesellschaft
Cumming William
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