GB9610266D0 - Telecommunications method and system,and a subscriber's interface unit of the system - Google Patents

Telecommunications method and system,and a subscriber's interface unit of the system

Info

Publication number
GB9610266D0
GB9610266D0 GBGB9610266.0A GB9610266A GB9610266D0 GB 9610266 D0 GB9610266 D0 GB 9610266D0 GB 9610266 A GB9610266 A GB 9610266A GB 9610266 D0 GB9610266 D0 GB 9610266D0
Authority
GB
United Kingdom
Prior art keywords
subscriber
interface unit
telecommunications method
telecommunications
interface
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.)
Withdrawn
Application number
GBGB9610266.0A
Other versions
GB2313273A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to GB9610266A priority Critical patent/GB2313273A/en
Publication of GB9610266D0 publication Critical patent/GB9610266D0/en
Priority to EP97923172A priority patent/EP0898817A1/en
Priority to AU29043/97A priority patent/AU2904397A/en
Priority to PCT/GB1997/001340 priority patent/WO1997043836A1/en
Publication of GB2313273A publication Critical patent/GB2313273A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5433—Remote metering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5437—Wired telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9610266A 1996-05-16 1996-05-16 A telecommunications method and system and a subscriber`s interface unit of the system Withdrawn GB2313273A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9610266A GB2313273A (en) 1996-05-16 1996-05-16 A telecommunications method and system and a subscriber`s interface unit of the system
EP97923172A EP0898817A1 (en) 1996-05-16 1997-05-16 Power line communication employing cordless telephone standard
AU29043/97A AU2904397A (en) 1996-05-16 1997-05-16 Power line communication employing cordless telephone standard
PCT/GB1997/001340 WO1997043836A1 (en) 1996-05-16 1997-05-16 Power line communication employing cordless telephone standard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9610266A GB2313273A (en) 1996-05-16 1996-05-16 A telecommunications method and system and a subscriber`s interface unit of the system

Publications (2)

Publication Number Publication Date
GB9610266D0 true GB9610266D0 (en) 1996-07-24
GB2313273A GB2313273A (en) 1997-11-19

Family

ID=10793818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9610266A Withdrawn GB2313273A (en) 1996-05-16 1996-05-16 A telecommunications method and system and a subscriber`s interface unit of the system

Country Status (4)

Country Link
EP (1) EP0898817A1 (en)
AU (1) AU2904397A (en)
GB (1) GB2313273A (en)
WO (1) WO1997043836A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6151480A (en) * 1997-06-27 2000-11-21 Adc Telecommunications, Inc. System and method for distributing RF signals over power lines within a substantially closed environment
US6977648B1 (en) * 1997-11-13 2005-12-20 Qualcomm Incorporated System and method for providing back-lighting to a keypad
GB2341776A (en) * 1998-03-17 2000-03-22 Northern Telecom Ltd Mains signalling transient suppression
FR2843663B1 (en) * 2002-08-14 2006-12-08 Europe Adsl Lab INSTALLATION FOR DISTRIBUTING DIGITAL SIGNALS
CN109639322B (en) * 2019-01-30 2021-07-23 北京慧通微电科技有限公司 Power line carrier communication system based on digital-analog combined frequency division and full duplex method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319634A (en) * 1991-10-07 1994-06-07 Phoenix Corporation Multiple access telephone extension systems and methods
GB9407934D0 (en) * 1994-04-21 1994-06-15 Norweb Plc Transmission network and filter therefor

Also Published As

Publication number Publication date
WO1997043836A1 (en) 1997-11-20
AU2904397A (en) 1997-12-05
EP0898817A1 (en) 1999-03-03
GB2313273A (en) 1997-11-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)