DocumentCode
950222
Title
Visual communication system in an apartment house using fiber optics
Author
Kojima, Haruhiko ; Iijima, Yoshiaki ; Kobayashi, Hironori ; Kanekiyo, Tomoyuki
Author_Institution
NTT, Yokosuka, Japan
Volume
39
Issue
3
fYear
1993
Firstpage
653
Lastpage
659
Abstract
A visual communication system for an apartment house where fiber optics is used is presented. It offers a variety of services such as video mail, camera door phones, and video telephones in the apartment house. This system is mainly composed of three parts: digital loop network and analog video bus, apartment house controller, and apartment outlets. The system design, the call control procedures, and several examples of visual services offered by this system are described
Keywords
digital communication systems; optical links; subscriber loops; videotelephony; analog video bus; apartment house; call control procedures; camera door phones; digital loop network; fiber optics; house controller; video mail; video telephones; visual communication system; Access control; Cameras; Circuits; Communication system control; Control systems; ISDN; Optical fibers; Postal services; Telephony; Visual communication;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.234648
Filename
234648
Link To Document