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    • 1. 发明授权
    • Verfahren zum übertragen eines Daten-Worts
    • 一种用于传输的数据字的方法
    • EP1584151B1
    • 2007-01-03
    • EP04701288.5
    • 2004-01-10
    • Wolf, Andreas Christian
    • Wolf, Andreas Christian
    • H04J13/00
    • H04J13/16H04J13/102
    • Disclosed is a method for transmitting a data word, according to which a codeword supply (CV) is provided, the number of individual codewords (C1...C31) of the supply corresponding at least to the number of data positions (#1 ...#31) of the data word (DW), the codewords being formed from a basic codeword (CI) by means of cyclical shifting, and the cross correlation function of each codeword (C2...C31) with the basic codeword (C1) having a distinct extreme value, the position of which is characteristic of the individual codeword (C2). An individual codeword (C1) which is combined with the respective date (0) of the data position (#5) so as to obtain a combined result (VE5) relating to the individual data positions, is assigned to each data position (#1) of the data word (DW). The combined results (VE1...VE31) relating to the individual data positions are added in order to obtain a sum word (SW) that is cross-correlated with a reference (R) following transmission, said reference (R) corresponding to the basic codeword (C1) or being created from the basic codeword (C1) by means of cyclical shifting. The respective data (0.1) of the data word (DW), which relates to the individual data positions, is reconstructed from the position and quantity of the values of the obtained correlation function (KKF) by allocating in a fixed manner a corresponding date (0.1) to each value (-6; 26).
    • 2. 发明公开
    • VERFAHREN ZUM ÜBERTRAGEN EINES DATEN-WORTS
    • 一种用于传输的数据字的方法
    • EP1584151A1
    • 2005-10-12
    • EP04701288.5
    • 2004-01-10
    • Wolf, Andreas Christian
    • Wolf, Andreas Christian
    • H04J13/00
    • H04J13/16H04J13/102
    • Disclosed is a method for transmitting a data word, according to which a codeword supply (CV) is provided, the number of individual codewords (C1...C31) of the supply corresponding at least to the number of data positions (#1 ...#31) of the data word (DW), the codewords being formed from a basic codeword (CI) by means of cyclical shifting, and the cross correlation function of each codeword (C2...C31) with the basic codeword (C1) having a distinct extreme value, the position of which is characteristic of the individual codeword (C2). An individual codeword (C1) which is combined with the respective date (0) of the data position (#5) so as to obtain a combined result (VE5) relating to the individual data positions, is assigned to each data position (#1) of the data word (DW). The combined results (VE1...VE31) relating to the individual data positions are added in order to obtain a sum word (SW) that is cross-correlated with a reference (R) following transmission, said reference (R) corresponding to the basic codeword (C1) or being created from the basic codeword (C1) by means of cyclical shifting. The respective data (0.1) of the data word (DW), which relates to the individual data positions, is reconstructed from the position and quantity of the values of the obtained correlation function (KKF) by allocating in a fixed manner a corresponding date (0.1) to each value (-6; 26).
    • 6. 发明专利
    • Verfahren zum Betreiben einer sternförmigen Mobilfunk-Anordnung und sternförmige Mobilfunk-Anordnung
    • DE102017202047A1
    • 2017-08-31
    • DE102017202047
    • 2017-02-09
    • WOLF ANDREAS
    • WOLF ANDREAS
    • H04L7/08
    • Bei einem Verfahren zum Betreiben einer Mobilfunk-Anordnung (1) mit einer Basisstation (2) werden zur Gewinnung frequenzgleicher Signale der Mobilstationen (4, 5) in der Basisstation erste In-Phasen- und Quadratur-Signale (Si1, Sq1) gebildet und eine Quadraturamplitudenmodulation (24) mit einer aus der Trägerfrequenz eines lokalen Oszillators der Basisstation (2) abgeleiteten Frequenz (fbt) eines lokalen Down-Link-Oszillators der Basisstation (2) durchgeführt. Zweite In-Phasen- und Quadratur-Signale (Si2, Sq2) werden zur Mobilstation (4, 5) übertragen und dort mit einer aus einem lokalen Oszillator der Mobilstation (4, 5) abgeleiteten Down-Link-Frequenz (fmr) eines lokalen Up-Link-Oszillators der jeweiligen Mobilstation (4, 5) quadraturamplitudendemoduliert (36) einem Phasenschieber (46) und einem Schleifenfilter (47) zugeführt, das eine Korrekturgröße (k') für einen weiteren Phasenschieber (49) verwendet. Aus sechsten In-Phasen- und Quadratur-Signalen (Si6, Sq6) des weiteren Phasenschiebers (49) werden nach Quadraturamplitudenmodulation (56) mit aus dem Oszillator der jeweiligen Mobilstation (4, 5) abgeleiteten Up-Link-Frequenz (fmt) gebildeten Signalen weitere Additionssignale (Sa2) gebildet, die in einer weiteren Quadraturamplitudendemodulation mit einer aus der Trägerfrequenz des lokalen Oszillators der Basisstation (2) abgeleiteten Up-Link-Frequenz (fbr) hinsichtlich der verschiedenen Mobilstationen (4, 5) frequenzgleiche Signale (Si7, Sq7) bilden. Die Erfindung bezieht sich auch auf eine sternförmige Mobilfunk-Anordnung.
    • 7. 发明专利
    • DE502004002532D1
    • 2007-02-15
    • DE502004002532
    • 2004-01-10
    • WOLF ANDREAS CHRISTIAN
    • WOLF ANDREAS CHRISTIAN
    • H03M13/00H04B1/707H04J13/00H04J13/10H04J13/16H04L25/32
    • A method for transmitting a data word, according to which a codeword supply (CV) is provided, the number of individual codewords (C1 . . . C31) of the supply corresponding at least to the number of data positions (#1 . . . #31) of the data word (DW), the codewords being formed from a basic codeword (C1) by means of cyclical shifting, and the cross correlation function of each codeword (C2 . . . C31) with the basic codeword (C1) having a distinct extreme value, the position of which is characteristic of the individual codeword (C2). An individual codeword (C1) which is combined with the respective date (0) of the data position (#5) so as to obtain a combined result (VE5) relating to the individual data positions, is assigned to each data position (#1) of the data word (DW). The combined results (VE1 . . . VE31) relating to the individual data positions are added in order to obtain a sum word (SW) that is cross-correlated with a reference (R) following transmission, said reference (R) corresponding to the basic codeword (C1) or being created from the basic codeword (C1) by means of cyclical shifting. The respective data (0,1) of the data word (DW), which relates to the individual data positions, is reconstructed from the position and quantity of the values of the obtained correlation function (KKF) by allocating in a fixed manner a corresponding data (0,1) to each value (−6;26).