Siemens Aktiengesellschaft

Prasendt Investments, LLC

Qualcomm Incorporated

Kalyan Koora

Edgar Bolinth

Giancarlo Lombardi

Mirko Naumann

The invention relates to a transmitter-receiver pair for improved data transmission in a multi-carrier system and to a corresponding method, according to which a chain coding is used. To this end, a transmitter has a first coding stage, a transmission-demultiplexer stage, a second coding stage, a modulator stage, a transmission multiplexer stage and a multi-carrier modulator, whereby said transmission-demultiplexer stage and the transmission multiplexer stage are controlled by a bit loading device. Similarly, the receiver has a multi-carrier demodulator, a receiver demultiplexer stage, a first decoding stage, a receiver multiplexer stage and a second decoding stage, whereby the receiver multiplexer stage and demultiplexer stage are in turn controlled by the bit loading device.

Method and device for transferring data in a multi-carrier system having parallel concatenated encoding and modulation

The invention relates to a transmitter-receiver pair for improved data transmission in a multi-carrier system and to a corresponding method, according to which a chain coding is used. To this end, a transmitter has a first coding stage, a transmission-demultiplexer stage, a second coding stage, a modulator stage, a transmission-multiplexer stage and a multi-carrier modulator, whereby said transmission-demultiplexer stage and the transmission-multiplexer stage are controlled by a bit loading device. Similarly, the receiver has a multi-carrier demodulator, a receiver demultiplexer stage, a first decoding stage, a receiver multiplexer stage and a second decoding stage, whereby the receiver-multiplexer stage and demultiplexer stage are in turn controlled by the bit loading device.

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Bocholt, Germany

Kalyan Koora