Communication device and distinguishing method for distinguishing between different data burst types in a digital telecommunication system
AssigneeSony International (Europe) GmbH
InventorsThomas Dölle, Ralf Böhnke, Tino Konschak
Life of this patent
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Abstract
A communication device for transmitting and receiving control and user data bursts in a digital telecommunication system. Data bursts including bursts of a first type and bursts of a second type different from the first type, are received, with the first type bursts comprising a first training sequence and the second type bursts comprising a second training sequence, Data of the received data bursts are auto-correlated; and the type of a received data burst is recognized on the basis of a phase value of the auto-correlation result of the training sequence of the data burst.
Claims13
Communication device for transmitting and receiving control and user data bursts in a digital telecommunication system, comprising:
- receiving means for receiving data bursts including bursts of a first type and bursts of a second type different from said first type, said first type bursts respectively comprising a first training sequence and said second type bursts respectively comprising a second training sequence,
- correlation means for auto-correlating the data of received data bursts and outputting an auto-correlation result, and
- recognizing means for recognizing the type of a received data burst on the basis of a phase value of the auto-correlation result of the training sequence of said data burst.
Method for distinguishing between data bursts of a first type transmitted from a first communication device and data bursts of a second type different from said first type transmitted from a second communication device in a digital telecommunication system, said first type bursts comprising a first training sequence and said second type bursts comprising a second training sequence, with the steps of
- receiving a data burst,
- auto-correlating the data of said received data burst and outputting an auto-correlation result, and
- recognizing the type of said received data burst on the basis of a phase value of the auto-correlation result of the training sequence of said data burst.
Dependencies are inferred from the claim text.