Transmitter module, receiver module and data transmission system
AssigneeRohde & Schwarz GmbH & Co. KG
InventorThomas Valten
Life of this patent
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Abstract
A transmitter module for a broadband data transmission system for radio communications, comprising at least one polyphase FFT filter bank is described. The at least one polyphase FFT filter bank is established as a synthesis polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank comprises several filter units, wherein the transmitter module is configured to receive an input signal comprising a symbol sequence, and wherein the transmitter module is configured to transmit a signal based on the received input signal. Moreover, a receiver module for a broadband data transmission system and a data transmission system are described.
Claims20
A transmitter module for a broadband data transmission system for radio communications, comprising:
- at least one polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank is established as a synthesis polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank comprises several filter units,
- wherein the transmitter module is configured to receive an input signal comprising a symbol sequence, and wherein the transmitter module is configured to transmit a transmission signal based on the received input signal.
A receiver module for a broadband data transmission system for radio communications, comprising:
- at least one polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank is established as an analysis polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank comprises several filter units, and wherein the receiver module is configured to receive and process a transmission signal.
A data transmission system for a broadband transmission of data for radio communications, comprising at least one of:
- at least one transmitter module comprising at least one polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank is established as a synthesis polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank comprises several filter units, wherein the at least one transmitter module is configured to receive an input signal comprising a symbol sequence, and wherein the at least one transmitter module is configured to transmit a transmission signal based on the received input signal, or
- at least one receiver module comprising at least one polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank is established as an analysis polyphase FFT filter bank, wherein the at least one polyphase FFT filter bank comprises several filter units, and wherein the receiver module is configured to receive and process a transmission signal.
Dependencies are inferred from the claim text.