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US 7,606,548 B1Granted
Data transmission method
AssigneeIPCom GmbH & Co. KG
InventorFrank Kowalewski
Life of this patent
Estimating the term…
Abstract
A data transmission method in which a data signal is transmitted between transmitter and receiver in the form of a data stream of data bursts in at least two transmission modes, in the first mode a reference signal being transmitted by the transmitter in each data burst and being evaluated in the receiver, and in the second mode no reference signal being transmitted by the transmitter in each data burst. In the second mode, in place of the reference signal, additional redundancy data of the data signal are transmitted in each data burst.
Claims8
A data transmission method, comprising:
- transmitting a data signal between a transmitter and a receiver as a data stream of data bursts in either a first transmission mode or a second transmission mode;
- in the first transmission mode, transmitting a reference signal by the transmitter in each data burst, the reference signal being evaluated in the receiver;
- and
- in the second transmission mode, avoiding transmitting the reference signal by the transmitter in each data burst and instead transmitting additional redundancy data of the data signal in each data burst;
- wherein a selection between the first transmission mode and the second transmission mode is made, said selection being dependent on whether interference elimination is performed at the receiver or at the transmitter.
2 more elements
Dependencies are inferred from the claim text.