JPS556989A - High speed learning digital adaptive equalizer - Google Patents
High speed learning digital adaptive equalizerInfo
- Publication number
- JPS556989A JPS556989A JP5131679A JP5131679A JPS556989A JP S556989 A JPS556989 A JP S556989A JP 5131679 A JP5131679 A JP 5131679A JP 5131679 A JP5131679 A JP 5131679A JP S556989 A JPS556989 A JP S556989A
- Authority
- JP
- Japan
- Prior art keywords
- high speed
- adaptive equalizer
- digital adaptive
- speed learning
- learning digital
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000003044 adaptive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
- H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a non-recursive structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90026578A | 1978-04-26 | 1978-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS556989A true JPS556989A (en) | 1980-01-18 |
JPH0152944B2 JPH0152944B2 (enrdf_load_stackoverflow) | 1989-11-10 |
Family
ID=25412250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5131679A Granted JPS556989A (en) | 1978-04-26 | 1979-04-25 | High speed learning digital adaptive equalizer |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS556989A (enrdf_load_stackoverflow) |
BE (1) | BE875902A (enrdf_load_stackoverflow) |
CA (1) | CA1157917A (enrdf_load_stackoverflow) |
CH (1) | CH645764A5 (enrdf_load_stackoverflow) |
DE (1) | DE2911845A1 (enrdf_load_stackoverflow) |
FR (3) | FR2433865A1 (enrdf_load_stackoverflow) |
GB (5) | GB2022376B (enrdf_load_stackoverflow) |
SE (1) | SE458327B (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57162515A (en) * | 1981-03-31 | 1982-10-06 | Fujitsu Ltd | Automatic equalizer for transmission of data |
JPH03132104A (ja) * | 1989-10-17 | 1991-06-05 | Nippon Telegr & Teleph Corp <Ntt> | 等化器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0134860B1 (en) * | 1983-09-21 | 1988-09-07 | Trw Inc. | Improved modem signal acquisition technique |
US20070025475A1 (en) * | 2005-07-28 | 2007-02-01 | Symbol Technologies, Inc. | Method and apparatus for data signal processing in wireless RFID systems |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962637A (en) * | 1974-11-11 | 1976-06-08 | Hycom Incorporated | Ultrafast adaptive digital modem |
-
1979
- 1979-03-15 CA CA000323512A patent/CA1157917A/en not_active Expired
- 1979-03-26 DE DE19792911845 patent/DE2911845A1/de not_active Ceased
- 1979-04-12 GB GB7913018A patent/GB2022376B/en not_active Expired
- 1979-04-12 GB GB8118512A patent/GB2075806B/en not_active Expired
- 1979-04-12 GB GB8118513A patent/GB2075807B/en not_active Expired
- 1979-04-12 GB GB8118514A patent/GB2075808B/en not_active Expired
- 1979-04-12 GB GB8118511A patent/GB2076266A/en not_active Withdrawn
- 1979-04-25 SE SE7903648A patent/SE458327B/sv not_active IP Right Cessation
- 1979-04-25 CH CH388379A patent/CH645764A5/de not_active IP Right Cessation
- 1979-04-25 FR FR7910536A patent/FR2433865A1/fr active Granted
- 1979-04-25 JP JP5131679A patent/JPS556989A/ja active Granted
- 1979-04-26 BE BE0/194880A patent/BE875902A/xx not_active IP Right Cessation
- 1979-12-26 FR FR7931663A patent/FR2435870A1/fr active Granted
- 1979-12-26 FR FR7931662A patent/FR2437747B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
IEEE TRANSACTIONS ON COMMUNICATIONS=1975US * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57162515A (en) * | 1981-03-31 | 1982-10-06 | Fujitsu Ltd | Automatic equalizer for transmission of data |
JPH03132104A (ja) * | 1989-10-17 | 1991-06-05 | Nippon Telegr & Teleph Corp <Ntt> | 等化器 |
Also Published As
Publication number | Publication date |
---|---|
JPH0152944B2 (enrdf_load_stackoverflow) | 1989-11-10 |
GB2075806B (en) | 1983-02-23 |
GB2075807B (en) | 1983-02-23 |
FR2437747B1 (enrdf_load_stackoverflow) | 1986-10-17 |
SE458327B (sv) | 1989-03-13 |
FR2435870B1 (enrdf_load_stackoverflow) | 1983-12-30 |
CA1157917A (en) | 1983-11-29 |
FR2433865A1 (fr) | 1980-03-14 |
SE7903648L (sv) | 1980-01-11 |
CH645764A5 (de) | 1984-10-15 |
GB2075807A (en) | 1981-11-18 |
GB2075808A (en) | 1981-11-18 |
FR2433865B1 (enrdf_load_stackoverflow) | 1983-12-30 |
GB2022376A (en) | 1979-12-12 |
BE875902A (fr) | 1979-08-16 |
GB2022376B (en) | 1982-10-06 |
GB2075808B (en) | 1983-03-02 |
GB2075806A (en) | 1981-11-18 |
FR2437747A1 (enrdf_load_stackoverflow) | 1980-04-25 |
FR2435870A1 (fr) | 1980-04-04 |
DE2911845A1 (de) | 1979-11-08 |
GB2076266A (en) | 1981-11-25 |
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