CA2136541A1 - Broadcasting communication system - Google Patents
Broadcasting communication systemInfo
- Publication number
- CA2136541A1 CA2136541A1 CA002136541A CA2136541A CA2136541A1 CA 2136541 A1 CA2136541 A1 CA 2136541A1 CA 002136541 A CA002136541 A CA 002136541A CA 2136541 A CA2136541 A CA 2136541A CA 2136541 A1 CA2136541 A1 CA 2136541A1
- Authority
- CA
- Canada
- Prior art keywords
- network
- broadcasting
- subscriber
- communication system
- distribution
- 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.)
- Abandoned
Links
- 238000004891 communication Methods 0.000 title claims description 67
- 238000009826 distribution Methods 0.000 claims abstract description 91
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 239000013307 optical fiber Substances 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 11
- 238000012546 transfer Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 101100128278 Mus musculus Lins1 gene Proteins 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
- H04H60/21—Billing for the use of broadcast information or broadcast-related information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
- H04L2012/5609—Topology
- H04L2012/561—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5638—Services, e.g. multimedia, GOS, QOS
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5-64983 | 1993-03-24 | ||
| JP6498393 | 1993-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2136541A1 true CA2136541A1 (en) | 1994-09-29 |
Family
ID=13273808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002136541A Abandoned CA2136541A1 (en) | 1993-03-24 | 1994-03-24 | Broadcasting communication system |
Country Status (6)
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142893B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-10-07 | 1976-11-18 | ||
| GB1314457A (en) * | 1970-11-12 | 1973-04-26 | Communications Patents Ltd | Wired broadcasting systems |
| CA1142244A (en) * | 1979-08-22 | 1983-03-01 | Eric J. Gargini | Wired broadcasting system with subscriber controlled switched programme selection |
| GB8927344D0 (en) * | 1989-12-04 | 1990-01-31 | Cabletime Ltd | Cable television networks |
-
1994
- 1994-03-24 CA CA002136541A patent/CA2136541A1/en not_active Abandoned
- 1994-03-24 SG SG1996003727A patent/SG52379A1/en unknown
- 1994-03-24 JP JP52088394A patent/JP3070689B2/ja not_active Expired - Lifetime
- 1994-03-24 EP EP94910525A patent/EP0645904A1/en not_active Ceased
- 1994-03-24 WO PCT/JP1994/000466 patent/WO1994022244A1/ja not_active Application Discontinuation
- 1994-03-24 KR KR1019940704231A patent/KR100220029B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100220029B1 (ko) | 1999-09-01 |
| EP0645904A1 (en) | 1995-03-29 |
| EP0645904A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1995-04-19 |
| JP3070689B2 (ja) | 2000-07-31 |
| WO1994022244A1 (en) | 1994-09-29 |
| SG52379A1 (en) | 1998-09-28 |
| KR950701785A (ko) | 1995-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |