Resources Contact Us Home
End equipment for and method of setting-in communications via channels selected in a multiplex link

Image Number 8 for United States Patent #5099479.

An end equipment comprises a subscriber line interface, a communication controller, a demultiplexing circuit, a multichannel receiving circuit, a multiplexer and a network line interface. The demultiplexing circuit receives data words at a rate n.D from the subscriber line, whereby n is an integer between 1 and a maximum value N. The data words are multiplexed in n independent channels selected among N multiplexed channels in a telecommunications network link at rate N.D. Each of N channels has a basic rate D. During a setting-in and synchronizing phase of a communication, synchronization frame bits are transmitted in the n selected channels. In a multichannel receiving circuit, the synchronization bits in n reception channels of the network link are detected sequentially, and a synchronization is carried out channel by channel. When all the reception channels involved in the nD-rate communication are synchronized, transmission of the synchronization bits is stopped and is followed by a data transfer phase during which data words are transmitted at rate n.D in the link.

  Recently Added Patents
Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
Calibration method for non-ideal transceivers
Systems and methods for flow mirroring with network-scoped connection-oriented sink
Variable month cross-platform photo calendar builder
Transparent zebrafish and preparation method thereof
Managing deduplication density
Spoofing detection for civilian GNSS signals
  Randomly Featured Patents
Apparatus and method for populating transport tapes
Bouncing ball amusement device having reduced transparency
Signal output circuit
Process for forming a laminate of a nanoweb and a substrate and filters using the laminate
Light emitting device and lighting system having the same
Switch device
Combined hutch and buffet
Lens package
Adjustable animal feeder holder