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    • 4. 发明专利
    • DE602004013090T2
    • 2009-05-20
    • DE602004013090
    • 2004-07-27
    • SAMSUNG ELECTRONICS CO LTD
    • LEE YE-HOONPARK SEUNG-YOUNGKIM YOUNG-SUKKIM WAN-JINLEE WOO-KYUNG
    • H04J1/00H04B1/06H04B1/7136H04J13/00
    • A signal reception apparatus and method for communication systems. The signal reception apparatus for communication systems according to the present invention is applicable to communication environments in which a plurality of sub-bands having different frequency bands are sequentially used for communications. An embodiment of the invention has a multi-band index generation unit, a multi-band frequency generation unit, a multiplication unit, a correlation signal reception unit, and a buffer unit. The multi-band index generation unit generates a multi-band index corresponding to a sub-band to which a received signal is transmitted in correspondence with the multi-band index. The multiplication unit outputs a signal obtained by multiplying the received signal by the multi-band frequency. The correlation signal reception unit integrates and outputs the signal of the multiplication unit based on an integral time set in correspondence with the multi-band index. Further, the buffer unit buffers the signal of the correlation signal reception unit to be outputted at a predetermined data rate.
    • 5. 发明专利
    • DE602004013090D1
    • 2008-05-29
    • DE602004013090
    • 2004-07-27
    • SAMSUNG ELECTRONICS CO LTD
    • LEE YE-HOONPARK SEUNG-YOUNGKIM YOUNG-SUKKIM WAN-JINLEE WOO-KYUNG
    • H04J1/00H04B1/06H04B1/7136H04J13/00
    • A signal reception apparatus and method for communication systems. The signal reception apparatus for communication systems according to the present invention is applicable to communication environments in which a plurality of sub-bands having different frequency bands are sequentially used for communications. An embodiment of the invention has a multi-band index generation unit, a multi-band frequency generation unit, a multiplication unit, a correlation signal reception unit, and a buffer unit. The multi-band index generation unit generates a multi-band index corresponding to a sub-band to which a received signal is transmitted in correspondence with the multi-band index. The multiplication unit outputs a signal obtained by multiplying the received signal by the multi-band frequency. The correlation signal reception unit integrates and outputs the signal of the multiplication unit based on an integral time set in correspondence with the multi-band index. Further, the buffer unit buffers the signal of the correlation signal reception unit to be outputted at a predetermined data rate.