CA2509641A1 - Telecommunications system, method and subscriber unit for use therein - Google Patents
Telecommunications system, method and subscriber unit for use therein Download PDFInfo
- Publication number
- CA2509641A1 CA2509641A1 CA002509641A CA2509641A CA2509641A1 CA 2509641 A1 CA2509641 A1 CA 2509641A1 CA 002509641 A CA002509641 A CA 002509641A CA 2509641 A CA2509641 A CA 2509641A CA 2509641 A1 CA2509641 A1 CA 2509641A1
- Authority
- CA
- Canada
- Prior art keywords
- digital
- subscriber unit
- local loop
- subscriber
- asymmetrical
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Landscapes
- Telephonic Communication Services (AREA)
- Interface Circuits In Exchanges (AREA)
Abstract
A telecommunication system includes a digital switch, a local loop coupling the digital switch to a subscriber location, wherein a segment of the local loop includes copper twisted pair and wherein an asymmetrical digital subscriber line (102) is carried by the local loop, the asymmetrical digital subscriber line (102) including a plurality of digital packets capable of carrying a plurality of derived digital telephone lines. The telecommunication system further includes a subscriber unit coupled to the asymmetrical digital subscriber line (102). The subscriber unit monitors the content of at least one of a plurality of data packets, receives an off-hook signal in response to an action of a user, and initiates a first arrived digital telephone line of the plurality of data to derived digital telephone lines in response to the off-hook signal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/119,094 | 1998-07-20 | ||
US09/119,094 US6370149B1 (en) | 1998-07-20 | 1998-07-20 | Telecommunication system, method and subscriber unit for use therein |
CA002338099A CA2338099C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002338099A Division CA2338099C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2509641A1 true CA2509641A1 (en) | 2000-01-27 |
CA2509641C CA2509641C (en) | 2008-12-16 |
Family
ID=34888044
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002509641A Expired - Fee Related CA2509641C (en) | 1998-07-20 | 1999-07-16 | Telecommunications system, method and subscriber unit for use therein |
CA002509353A Expired - Fee Related CA2509353C (en) | 1998-07-20 | 1999-07-16 | Telecommunications system, method and subscriber unit for use therein |
CA002509466A Expired - Fee Related CA2509466C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
CA002510393A Expired - Fee Related CA2510393C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002509353A Expired - Fee Related CA2509353C (en) | 1998-07-20 | 1999-07-16 | Telecommunications system, method and subscriber unit for use therein |
CA002509466A Expired - Fee Related CA2509466C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
CA002510393A Expired - Fee Related CA2510393C (en) | 1998-07-20 | 1999-07-16 | Telecommunication system, method and subscriber unit for use therein |
Country Status (1)
Country | Link |
---|---|
CA (4) | CA2509641C (en) |
-
1999
- 1999-07-16 CA CA002509641A patent/CA2509641C/en not_active Expired - Fee Related
- 1999-07-16 CA CA002509353A patent/CA2509353C/en not_active Expired - Fee Related
- 1999-07-16 CA CA002509466A patent/CA2509466C/en not_active Expired - Fee Related
- 1999-07-16 CA CA002510393A patent/CA2510393C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2509466C (en) | 2009-12-29 |
CA2510393A1 (en) | 2000-01-27 |
CA2510393C (en) | 2009-12-22 |
CA2509353A1 (en) | 2000-01-27 |
CA2509466A1 (en) | 2000-01-27 |
CA2509641C (en) | 2008-12-16 |
CA2509353C (en) | 2008-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20150716 |