Multiplex communications – Wide area network – Packet switching
Patent
1993-01-08
1994-04-19
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
3701001, 375118, H04J 306
Patent
active
053053222
ABSTRACT:
In a stuff-synchronized time division multiplex (TDM) transmission system, an incoming TDM signal is delayed so that a plurality of TDM frame sequences are successively delayed by one time slot and appear at the inputs of a data selector. A control circuit is provided for deriving a channel-by-channel selection signal from stuff specification bits contained in the incoming TDM signal. The data selector is responsive to the selection signal to select a channel in one of the TDM frame sequences and delivers the selected channel as a TDM output signal to a time division switch, or cross-connect in which it is decomposed into channels for switching to a desired route.
REFERENCES:
patent: 4132862 (1979-01-01), Ferret et al.
patent: 4513427 (1985-04-01), Borriello et al.
patent: 4543652 (1985-09-01), Amada et al.
patent: 4805195 (1989-02-01), Keegan
patent: 4884268 (1989-11-01), Goto
patent: 4920547 (1990-04-01), Murakami
patent: 4935921 (1990-06-01), Ishizaki et al.
patent: 4959830 (1990-09-01), Petersen
patent: 4977582 (1990-12-01), Nichols et al.
patent: 5030951 (1991-07-01), Eda et al.
Kabaya Eiichi
Kurokawa Kenichi
NEC Corporation
Olms Douglas W.
Ton Dang
LandOfFree
Phase alignment circuit for stuffed-synchronized TDM transmissio does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Phase alignment circuit for stuffed-synchronized TDM transmissio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase alignment circuit for stuffed-synchronized TDM transmissio will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-26121