Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2005-06-04
2010-12-07
Pezzlo, John (Department: 2465)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C370S419000, C370S252000, C370S463000
Reexamination Certificate
active
07848366
ABSTRACT:
A data-transmission device has a number of N uplink interfaces routable to an output element over a processing line provided with data-processing components. A first processing line and a second processing line are provided each having two separate processing rows for in each case N/2 data lines. Each processing line has a circuit arrangement by means of which the N/2 data lines connected to the processing line can be connected to the respective other processing line to one of the two processing rows available there. The circuit arrangements is controlled in such a way that one of the two processing lines is active and the respective other can be switched to a standby mode so that the data traffic waiting at the N uplink interfaces can be handled via one of the two processing lines.
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Derwent Abstract—EP-1 133 197 A1; Sep. 12, 2001; Tenovis GmbH & Co. KG, D-60362 Frankfurt am Main, Germany.
Greenberg Laurence A.
Hassan Saad
Locher Ralph E.
Nokia Siemens Networks GmbH & Co. KG
Pezzlo John
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