Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Light emitting element, method for manufacturing the light emitting element, optical element and method for manufacturing the optical element
Target trading system and method
Capacitance sensing
Cucumber plants with a compact growing habit
Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
Nanowire structured photodiode with a surrounding epitaxially grown P or N layer
Systems and methods for implementing pressure sensitive keyboards
  Randomly Featured Patents
Disk reproducing circuit with automatic gain control
Kick detection during drilling
Hydrogenation process
Method for forming a cavity structure on SOI substrate and cavity structure formed on SOI substrate
Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same
Reproducing apparatus
Memory cartridge-connectable electronic device such as electronic still video camera
Label peeling mechanism for continuous label strip, and label printer apparatus using the mechanism
High frequency heating apparatus having an output controlling function
Charging system, processor and feeder