FR2638306A1 - Recepteur - Google Patents
Recepteur Download PDFInfo
- Publication number
- FR2638306A1 FR2638306A1 FR8813833A FR8813833A FR2638306A1 FR 2638306 A1 FR2638306 A1 FR 2638306A1 FR 8813833 A FR8813833 A FR 8813833A FR 8813833 A FR8813833 A FR 8813833A FR 2638306 A1 FR2638306 A1 FR 2638306A1
- Authority
- FR
- France
- Prior art keywords
- receiver
- signal
- transmission
- channels
- communications
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 84
- 238000012360 testing method Methods 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 14
- 230000004044 response Effects 0.000 description 14
- 238000012545 processing Methods 0.000 description 13
- 238000001228 spectrum Methods 0.000 description 12
- 230000010363 phase shift Effects 0.000 description 8
- 238000002592 echocardiography Methods 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 230000010365 information processing Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
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- 238000007792 addition Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
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- 230000003111 delayed effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000035559 beat frequency Effects 0.000 description 1
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- 238000013016 damping Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- 230000008707 rearrangement Effects 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8813833A FR2638306A1 (fr) | 1988-10-21 | 1988-10-21 | Recepteur |
| DE68916970T DE68916970T2 (de) | 1988-10-21 | 1989-10-20 | Sender, sendeverfahren und empfänger. |
| KR1019900701315A KR0139527B1 (ko) | 1988-10-21 | 1989-10-20 | 변조파 전송 방법 및 이 방법을 구현하기 위한 송.수신기 |
| AU45069/89A AU628102B2 (en) | 1988-10-21 | 1989-10-20 | Emitter, transmission method and receiver |
| EP89402894A EP0365431B1 (fr) | 1988-10-21 | 1989-10-20 | Emetteur, procédé d'émission et récepteur |
| SU4895294A RU2101870C1 (ru) | 1988-10-21 | 1989-10-20 | Способ передачи модулированных волн, передающее устройство и приемное устройство |
| AT89912454T ATE108966T1 (de) | 1988-10-21 | 1989-10-20 | Sender, sendeverfahren und empfänger. |
| JP1511515A JP2806587B2 (ja) | 1988-10-21 | 1989-10-20 | 送信機、送信方法、受信機 |
| US07/678,262 US5311550A (en) | 1988-10-21 | 1989-10-20 | Transmitter, transmission method and receiver |
| ES89402894T ES2065409T3 (es) | 1988-10-21 | 1989-10-20 | Emisor, procedimiento de emision y receptor. |
| EP89912454A EP0439539B1 (fr) | 1988-10-21 | 1989-10-20 | Emetteur, procede d'emission et recepteur |
| PCT/FR1989/000546 WO1990004893A1 (fr) | 1988-10-21 | 1989-10-20 | Emetteur, procede d'emission et recepteur |
| NO911483A NO303959B1 (no) | 1988-10-21 | 1991-04-16 | FremgangsmÕte for overf°ring av modulerte b°lger med h°y spektral responsivitet, samt relatert sender og mottager |
| DK199100714A DK174720B1 (da) | 1988-10-21 | 1991-04-19 | Sender, fremgangsmåde til transmission og modtager |
| FI911914A FI111422B (fi) | 1988-10-21 | 1991-04-19 | Lähetin, siirtomenetelmä ja vastaanotin |
| GR950400312T GR3015093T3 (en) | 1988-10-21 | 1995-02-16 | Transmitter, transmission method and receiver. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8813833A FR2638306A1 (fr) | 1988-10-21 | 1988-10-21 | Recepteur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2638306A1 true FR2638306A1 (fr) | 1990-04-27 |
| FR2638306B1 FR2638306B1 (enrdf_load_stackoverflow) | 1995-01-06 |
Family
ID=9371205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8813833A Granted FR2638306A1 (fr) | 1988-10-21 | 1988-10-21 | Recepteur |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2638306A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0652677A3 (en) * | 1993-11-08 | 1996-03-27 | Digiverter Ltd | Converter for a terrestrial television broadcasting system. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456202A (en) * | 1965-03-22 | 1969-07-15 | Nippon Electric Co | Power level control system for intermittent multifrequency waves |
| CH620558A5 (en) * | 1975-12-30 | 1980-11-28 | Uematsu Eizo | Method of transmitting information |
-
1988
- 1988-10-21 FR FR8813833A patent/FR2638306A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3456202A (en) * | 1965-03-22 | 1969-07-15 | Nippon Electric Co | Power level control system for intermittent multifrequency waves |
| CH620558A5 (en) * | 1975-12-30 | 1980-11-28 | Uematsu Eizo | Method of transmitting information |
Non-Patent Citations (2)
| Title |
|---|
| EBU REVIEW TECHNICAL, no. 224, août 1987, pages 168-190, Bruxelles, BE; M. ALARD et al.: "Principles of modulation and channel coding for digital broadcasting for mobile receivers" * |
| IEEE TRANSACTIONS ON COMMUNICATIONS, vol. COM-34, no. 6, juin 1986, pages 587-592, IEEE, New York, US; B. HIROSAKI et al.: "Advanced groupband data modem using orthogonally multiplexed QAM technique" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0652677A3 (en) * | 1993-11-08 | 1996-03-27 | Digiverter Ltd | Converter for a terrestrial television broadcasting system. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2638306B1 (enrdf_load_stackoverflow) | 1995-01-06 |
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