JPH08331541A - アップストリームチャンネルを備えたケーブルテレビジョンネットワーク - Google Patents
アップストリームチャンネルを備えたケーブルテレビジョンネットワークInfo
- Publication number
- JPH08331541A JPH08331541A JP8057210A JP5721096A JPH08331541A JP H08331541 A JPH08331541 A JP H08331541A JP 8057210 A JP8057210 A JP 8057210A JP 5721096 A JP5721096 A JP 5721096A JP H08331541 A JPH08331541 A JP H08331541A
- Authority
- JP
- Japan
- Prior art keywords
- message
- receiver
- transmitter
- upstream
- messages
- 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.)
- Pending
Links
- 238000011144 upstream manufacturing Methods 0.000 title claims abstract description 81
- 239000013307 optical fiber Substances 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 31
- 238000012360 testing method Methods 0.000 claims description 30
- 230000004044 response Effects 0.000 claims description 25
- 230000000737 periodic effect Effects 0.000 claims description 11
- 230000003111 delayed effect Effects 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 101100139907 Arabidopsis thaliana RAR1 gene Proteins 0.000 abstract description 15
- 101100417901 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) rbr3B gene Proteins 0.000 abstract description 15
- 101150044254 RPR2 gene Proteins 0.000 abstract description 15
- 101100528977 Cupriavidus necator (strain ATCC 17699 / DSM 428 / KCTC 22496 / NCIMB 10442 / H16 / Stanier 337) rpe2 gene Proteins 0.000 abstract description 13
- 101100091557 Oryza sativa subsp. japonica RPE gene Proteins 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 9
- MZULHRQPPKQTRY-CMDGGOBGSA-N ethyl (e)-3-diethoxyphosphinothioyloxybut-2-enoate Chemical compound CCOC(=O)\C=C(/C)OP(=S)(OCC)OCC MZULHRQPPKQTRY-CMDGGOBGSA-N 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 101100517196 Arabidopsis thaliana NRPE1 gene Proteins 0.000 description 16
- 101100190825 Bos taurus PMEL gene Proteins 0.000 description 16
- 101100073341 Oryza sativa subsp. japonica KAO gene Proteins 0.000 description 16
- 101150005492 rpe1 gene Proteins 0.000 description 16
- 230000008569 process Effects 0.000 description 10
- JRWJPZLRGAHOTB-YZWQYETPSA-N (2s)-n-[(2s)-2-[[2-[[(2r)-2-[[(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylpropanoyl]-2-[2-[[(2s)-2-[[(2s)-2-[[2-[[(2r)-2-[[(2s)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]acetyl]amino]-3-phenylprop Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)NCCN[C@@H](CC(C)C)C(=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)CNC(=O)[C@@H](C)NC(=O)[C@@H](N)CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@@H](C)NC(=O)[C@@H](N)CC=1C=CC(O)=CC=1)C1=CC=CC=C1 JRWJPZLRGAHOTB-YZWQYETPSA-N 0.000 description 8
- 102100029910 DNA polymerase epsilon subunit 2 Human genes 0.000 description 8
- 101000864190 Homo sapiens DNA polymerase epsilon subunit 2 Proteins 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 101150056585 DACT2 gene Proteins 0.000 description 6
- 101100365680 Arabidopsis thaliana SGT1B gene Proteins 0.000 description 5
- 101100417900 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) rbr3A gene Proteins 0.000 description 5
- 102100025691 Dapper homolog 1 Human genes 0.000 description 5
- 101100031414 Dictyostelium discoideum psmE3 gene Proteins 0.000 description 5
- 101150034686 PDC gene Proteins 0.000 description 5
- 101100120432 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RAM1 gene Proteins 0.000 description 5
- 101150113198 dact1 gene Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 101150108288 DPE1 gene Proteins 0.000 description 2
- -1 RPE3 Proteins 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 101000683587 Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) Reverse rubrerythrin-2 Proteins 0.000 description 1
- 101150086396 PRE1 gene Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- IPDDIRXDRFQIQW-BQYQJAHWSA-N methyl (e)-3-diethoxyphosphinothioyloxybut-2-enoate Chemical compound CCOP(=S)(OCC)O\C(C)=C\C(=O)OC IPDDIRXDRFQIQW-BQYQJAHWSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Communication Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9503014A FR2731863A1 (fr) | 1995-03-15 | 1995-03-15 | Reseau cable de television avec voie montante |
| FR9503014 | 1995-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08331541A true JPH08331541A (ja) | 1996-12-13 |
Family
ID=9477054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8057210A Pending JPH08331541A (ja) | 1995-03-15 | 1996-03-14 | アップストリームチャンネルを備えたケーブルテレビジョンネットワーク |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5794117A (https=) |
| EP (1) | EP0732852B1 (https=) |
| JP (1) | JPH08331541A (https=) |
| AU (1) | AU704830B2 (https=) |
| DE (1) | DE69604105T2 (https=) |
| ES (1) | ES2138783T3 (https=) |
| FR (1) | FR2731863A1 (https=) |
| TW (1) | TW306098B (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7437750B1 (en) | 1999-04-12 | 2008-10-14 | Matsushita Electric Industrial Co., Ltd. | Data transceiving system and method therefor |
| US7257328B2 (en) * | 1999-12-13 | 2007-08-14 | Finisar Corporation | System and method for transmitting data on return path of a cable television system |
| PT1290884E (pt) * | 2000-06-13 | 2005-06-30 | Nagravision Sa | Metodo e dispositivo para actualizar os direitos de recepcao num sistema com operadores multiplos |
| US6546014B1 (en) | 2001-01-12 | 2003-04-08 | Alloptic, Inc. | Method and system for dynamic bandwidth allocation in an optical access network |
| US8156535B2 (en) * | 2002-02-12 | 2012-04-10 | Finsar Corporation | Data rate compression device for cable television return path using bandpass puncturing |
| US7751718B2 (en) | 2002-02-12 | 2010-07-06 | Finisar Corporation | Efficient transmission of digital return path data in cable television return path |
| US7725036B2 (en) * | 2002-02-12 | 2010-05-25 | Finisar Corporation | Efficient transmission of digital return path data in cable television return path |
| US7359447B2 (en) * | 2002-02-19 | 2008-04-15 | Finisar Corporation | Asynchronous digital signal combiner and method of combining asynchronous digital signals in cable television return path |
| US20030210352A1 (en) * | 2002-05-09 | 2003-11-13 | Fitzsimmons John E. | Remote monitoring system |
| US20030212994A1 (en) * | 2002-05-09 | 2003-11-13 | Radiant Communications Corporation | Remote monitoring system |
| US7689128B2 (en) | 2002-10-30 | 2010-03-30 | Finisar Corporation | Return path transmitter with extended digital processing circuitry |
| US8032916B2 (en) * | 2004-05-12 | 2011-10-04 | Finisar Corporation | Single master clock control of Ethernet data transfer over both a cable TV return path and an Ethernet forward path |
| US7765576B2 (en) * | 2004-05-12 | 2010-07-27 | Finsiar Corporation | Changing communication mode in a CATV pathway using mute commands |
| US7519078B2 (en) * | 2004-05-12 | 2009-04-14 | Finisar Corporation | Automated ethernet configuration of CATV network |
| EP2395741A1 (en) | 2010-06-11 | 2011-12-14 | Nagravision S.A. | Method to manage the power setting of a receiver/decoder for pay-TV |
| US20120275354A1 (en) * | 2011-04-26 | 2012-11-01 | Nxp B.V. | Asymmetric white space communications |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2442208A1 (de) * | 1974-09-04 | 1976-03-25 | Kathrein Werke Kg | Einrichtung zur fehlerortung in einer nachrichten-uebertragungsanlage |
| US4451916A (en) * | 1980-05-12 | 1984-05-29 | Harris Corporation | Repeatered, multi-channel fiber optic communication network having fault isolation system |
| US4449247A (en) * | 1980-07-30 | 1984-05-15 | Harris Corporation | Local orderwire facility for fiber optic communication system |
| US5142690A (en) * | 1990-03-20 | 1992-08-25 | Scientific-Atlanta, Inc. | Cable television radio frequency data processor |
| AU661339B2 (en) * | 1991-09-03 | 1995-07-20 | Scientific-Atlanta, Inc. | Fiber optic status monitor and control system |
| US5517519A (en) * | 1993-06-14 | 1996-05-14 | International Business Machines Corporation | Apparatus for repowering and monitoring serial links |
-
1995
- 1995-03-15 FR FR9503014A patent/FR2731863A1/fr not_active Withdrawn
-
1996
- 1996-03-05 ES ES96200585T patent/ES2138783T3/es not_active Expired - Lifetime
- 1996-03-05 DE DE69604105T patent/DE69604105T2/de not_active Expired - Fee Related
- 1996-03-05 EP EP96200585A patent/EP0732852B1/fr not_active Expired - Lifetime
- 1996-03-13 AU AU48044/96A patent/AU704830B2/en not_active Ceased
- 1996-03-14 US US08/615,929 patent/US5794117A/en not_active Expired - Fee Related
- 1996-03-14 JP JP8057210A patent/JPH08331541A/ja active Pending
- 1996-05-03 TW TW085105293A patent/TW306098B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| DE69604105D1 (de) | 1999-10-14 |
| DE69604105T2 (de) | 2000-05-11 |
| EP0732852B1 (fr) | 1999-09-08 |
| AU704830B2 (en) | 1999-05-06 |
| AU4804496A (en) | 1996-09-26 |
| FR2731863A1 (fr) | 1996-09-20 |
| ES2138783T3 (es) | 2000-01-16 |
| TW306098B (https=) | 1997-05-21 |
| EP0732852A1 (fr) | 1996-09-18 |
| US5794117A (en) | 1998-08-11 |
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