Apparatus for receiving digital data

Details Apparatus for receiving digital data Apparatus for receiving digital data

2005-03-04

2009-02-17

Shah, Chirag G (Department: 2419)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S509000, C370S512000

Reexamination Certificate

active

07492792

ABSTRACT:
An apparatus for receiving digital data includes a memory unit for temporarily storing therein a plurality of data streams, each of which includes data and clock obtained by demodulating plural redundant signals received in each receiver in response to a signal generated based on each clock; a writing control unit for controlling a writing of the plurality of the data streams into the memory unit; a data reading control unit for reading the data streams stored temporarily in the memory unit in a synchronized manner; and a selection unit for selecting one of the read data streams to output the selected data stream. The writing control unit detects a synchronization packet included in the plurality of data streams to control the writing of the plurality of data streams into the memory unit based on the synchronization packet.

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