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 PDFInfo
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels 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.
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)
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) |
-
2006
- 2006-12-05 WO PCT/KR2006/005201 patent/WO2007066952A2/en active Application Filing
Patent Citations (3)
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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