Title:
復号器支援型の反復チャネル推定
Document Type and Number:
Japanese Patent JP7353298
Kind Code:
B2
Abstract:
A data receiver configured to receive a signal having at least two partial data packets, the data receiver being configured to estimate a state of a transmission channel, to obtain first channel state information, to demodulate a first set of received symbols from different data packets, to obtain a first set of received encoded bits, wherein the data receiver is configured to decode the first set of received encoded bits to determine, a first set of estimated encoded bits which corresponds more likely to a first set of transmitted encoded bits than the received encoded bits, and to map the first set of estimated bits to estimated transmission symbols using a mapping rule matching a transmitter-side mapping rule to obtain a first set of estimated transmission symbols, and to determine second channel state information using the first set of estimated transmission symbols.
Inventors:
Gerd Cillian
Jacob Kneisle
Frank Oberno Stellar
Raimund Meyer
Eberhard Gun
York robert
Johannes Wexler
Joseph Bernhard
Michael Schlicht
Jacob Kneisle
Frank Oberno Stellar
Raimund Meyer
Eberhard Gun
York robert
Johannes Wexler
Joseph Bernhard
Michael Schlicht
Application Number:
JP2020558035A
Publication Date:
September 29, 2023
Filing Date:
April 17, 2019
Export Citation:
Assignee:
Fraunhofer Gesar Shaft Tool Ferderunk Da Angevanten Forschenck A. Fao.
Friedrich-Alexander-Universita Erlangen-Nuremberg
Friedrich-Alexander-Universita Erlangen-Nuremberg
International Classes:
H04L27/00; H03M13/27; H04B1/713; H04B7/08; H04L1/00
Domestic Patent References:
| JP2006512808A | ||||
| JP2005538659A |
Foreign References:
| WO2001048959A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe