CA2065760A1 - Dual electronic business set channel unit - Google Patents
Dual electronic business set channel unitInfo
- Publication number
- CA2065760A1 CA2065760A1 CA 2065760 CA2065760A CA2065760A1 CA 2065760 A1 CA2065760 A1 CA 2065760A1 CA 2065760 CA2065760 CA 2065760 CA 2065760 A CA2065760 A CA 2065760A CA 2065760 A1 CA2065760 A1 CA 2065760A1
- Authority
- CA
- Canada
- Prior art keywords
- channel
- ebs
- dms
- channel units
- signals
- 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
- 230000009977 dual effect Effects 0.000 title abstract description 3
- 230000011664 signaling Effects 0.000 claims abstract description 50
- 230000004044 response Effects 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000009432 framing Methods 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 108091006146 Channels Proteins 0.000 description 135
- 238000010586 diagram Methods 0.000 description 9
- 230000004913 activation Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- HELXLJCILKEWJH-NCGAPWICSA-N rebaudioside A Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O HELXLJCILKEWJH-NCGAPWICSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70552291A | 1991-05-24 | 1991-05-24 | |
| US705,522 | 1991-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2065760A1 true CA2065760A1 (en) | 1992-11-25 |
Family
ID=24833854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2065760 Abandoned CA2065760A1 (en) | 1991-05-24 | 1992-04-10 | Dual electronic business set channel unit |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2065760A1 (cs) |
| TW (1) | TW215510B (cs) |
-
1992
- 1992-03-26 TW TW81102313A patent/TW215510B/zh active
- 1992-04-10 CA CA 2065760 patent/CA2065760A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| TW215510B (cs) | 1993-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0167351B1 (en) | Signal multiplexing circuit | |
| US5187732A (en) | Board-to-board test unit for a digital subscriber line | |
| US6301340B1 (en) | Mechanism for providing emergency POTS service in event of loss of power to customer premises equipment for ISDN telephone lines | |
| US4580016A (en) | Method and apparatus for checking the integrity of a communications channel in a voice store and forward system | |
| US4397030A (en) | Digital communication system | |
| US4730311A (en) | Remote multiplexer for digital telephone system | |
| CA2111941C (en) | Emergency local switching | |
| US4750169A (en) | Telephone system and method for transmitting digital information | |
| US6208670B1 (en) | Digital carrier system for rural telephone and data applications | |
| Ogiwara et al. | Design philosophy and hardware implementation for digital subscriber loops | |
| US5014306A (en) | Voice and data telephone communication system and method | |
| US5440616A (en) | Method and apparatus for interconnecting a messaging system and a private branch exchange | |
| CA1089134A (en) | Telephone station set interface circuit | |
| US4901344A (en) | Telephone system digital channel bank interface | |
| US5555274A (en) | Phantom data link for digital transmission lines | |
| EP0059469B1 (en) | System for forwarding along a telephone connection the identities of the subscribers involved in that connection | |
| JP2001508628A (ja) | 加入者回線のインターフェース回路(slic)シミュレータ | |
| US5341418A (en) | ISDN terminal adapter for access from analog signal equipment of four-wire full duplex type to ISDN | |
| EP1009156A2 (en) | Device and method for local power and signal feeding into subscriber lines | |
| US6052409A (en) | Device and method for generating and detecting tones in a digital data communications device | |
| EP0872067A1 (en) | Multiplexing 4-wire signals on a single twisted pair | |
| CA2065760A1 (en) | Dual electronic business set channel unit | |
| KR100476793B1 (ko) | 원격통신네트워크에서사용하기위한메시징프로토콜 | |
| Griffiths | ISDN network terminating equipment | |
| US4987573A (en) | Telephone system digital channel bank interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |