BASE STATION FOR CALCULATING A TRANSMISSION MATRIX COEFFICIENT OF A CDMA SYSTEM, PARTICULARLY CONCERNED WITH GENERATING A SYSTEM RESPONSE MATRIX OF A WIRELESS DIGITAL COMMUNICATION SYSTEM

PURPOSE: A BS(Base Station) for calculating a transmission matrix coefficient of a CDMA system is provided to effectively accomplish a CDMA system transmission matrix coefficient related to generation of a system response matrix of a wireless digital communication system. CONSTITUTION: A BS receives...

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Bibliographische Detailangaben
Hauptverfasser:	BUCHERT RYAN SAMUEL, TIMMERMAN CHAYIL S
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	PURPOSE: A BS(Base Station) for calculating a transmission matrix coefficient of a CDMA system is provided to effectively accomplish a CDMA system transmission matrix coefficient related to generation of a system response matrix of a wireless digital communication system. CONSTITUTION: A BS receives a plurality of data signals transmitted in a CDMA format. An antenna(22) generates a reception vector including the transmitted plurality of data signals by being connected to an analog/digital converter(26) A channel estimating unit(28) having an input terminal for receiving the reception vector estimates a channel response to each data signal. A combination detecting unit(30) having an input terminal for receiving the reception vector and the estimated channel response estimates data by using the reception vector and hermitian of a system response matrix. The combination detecting unit(30) includes an exclusive OR gate for generating a channel code.