WO2007066952A3 - Multi-fa processing system and its digital band-pass filtering method - Google Patents

Multi-fa processing system and its digital band-pass filtering method Download PDF

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Publication number
WO2007066952A3
WO2007066952A3 PCT/KR2006/005201 KR2006005201W WO2007066952A3 WO 2007066952 A3 WO2007066952 A3 WO 2007066952A3 KR 2006005201 W KR2006005201 W KR 2006005201W WO 2007066952 A3 WO2007066952 A3 WO 2007066952A3
Authority
WO
WIPO (PCT)
Prior art keywords
processing system
band
channel
input signal
filter coefficient
Prior art date
Application number
PCT/KR2006/005201
Other languages
French (fr)
Other versions
WO2007066952A2 (en
Inventor
Bong-Guk Yu
Young-Jo Bang
Jin-Up Kim
Original Assignee
Korea Electronics Telecomm
Bong-Guk Yu
Young-Jo Bang
Jin-Up Kim
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020060050720A external-priority patent/KR100724533B1/en
Application filed by Korea Electronics Telecomm, Bong-Guk Yu, Young-Jo Bang, Jin-Up Kim filed Critical Korea Electronics Telecomm
Priority to US12/096,465 priority Critical patent/US20080285535A1/en
Publication of WO2007066952A2 publication Critical patent/WO2007066952A2/en
Publication of WO2007066952A3 publication Critical patent/WO2007066952A3/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/02Channels characterised by the type of signal
    • H04L5/06Channels characterised by the type of signal the signals being represented by different frequencies

Abstract

A multi-channel processing system for selectively generating and transmitting/receiving a desired channel (FA: Frequency Assignment) signal and a band-pass filtering method thereof are provided. The multi-channel processing system includes a controller (210) for receiving a channel selection signal including ON/OFF information of the respective channels and. generating a filter coefficient corresponding to the channel selection signal; an input signal generator (220) for generating an input signal; and a band-pass filter (240) for changing a predetermined filter coefficient according to the filter coefficient generated by the controller (210) and filtering the input signal from the input signal generator (220). Accordingly, since the controller (210) can change the filter coefficient of the band-pass filter (240) and selectively generate a channel, an efficient and simple multi-channel processing system using one band-pass filter (240) regardless of the number of generated channels may be provided.
PCT/KR2006/005201 2005-12-08 2006-12-05 Multi-fa processing system and its digital band-pass filtering method WO2007066952A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/096,465 US20080285535A1 (en) 2005-12-08 2006-12-05 Multi-Fa Processing System and Its Digital Band-Pass Filtering Method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20050119911 2005-12-08
KR10-2005-0119911 2005-12-08
KR10-2006-0050720 2006-06-07
KR1020060050720A KR100724533B1 (en) 2005-12-08 2006-06-07 Multi-fa processing system and its digital bandpass filtering method

Publications (2)

Publication Number Publication Date
WO2007066952A2 WO2007066952A2 (en) 2007-06-14
WO2007066952A3 true WO2007066952A3 (en) 2009-05-07

Family

ID=38123310

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/005201 WO2007066952A2 (en) 2005-12-08 2006-12-05 Multi-fa processing system and its digital band-pass filtering method

Country Status (1)

Country Link
WO (1) WO2007066952A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009612A (en) * 1999-07-12 2001-02-05 김승배 Painting composition comprising Fluororesin and its manufacturing method
US6819706B1 (en) * 1999-09-13 2004-11-16 Hyundai Electronics Ind. Co., Ltd. Control device for controlling power level between frequency assignment in radio frequency receiving device of mobile radio communication base station system in CDMA system
US20050181830A1 (en) * 2004-02-13 2005-08-18 Jin-Kyu Lee Increasing frequency assignment (FA) and implementing beacon in small base station transceiver subsystem (BTS)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010009612A (en) * 1999-07-12 2001-02-05 김승배 Painting composition comprising Fluororesin and its manufacturing method
US6819706B1 (en) * 1999-09-13 2004-11-16 Hyundai Electronics Ind. Co., Ltd. Control device for controlling power level between frequency assignment in radio frequency receiving device of mobile radio communication base station system in CDMA system
US20050181830A1 (en) * 2004-02-13 2005-08-18 Jin-Kyu Lee Increasing frequency assignment (FA) and implementing beacon in small base station transceiver subsystem (BTS)

Also Published As

Publication number Publication date
WO2007066952A2 (en) 2007-06-14

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