GB2267018B - Improvements in and relating to signal transmission and remote control - Google Patents

Improvements in and relating to signal transmission and remote control

Info

Publication number
GB2267018B
GB2267018B GB9309885A GB9309885A GB2267018B GB 2267018 B GB2267018 B GB 2267018B GB 9309885 A GB9309885 A GB 9309885A GB 9309885 A GB9309885 A GB 9309885A GB 2267018 B GB2267018 B GB 2267018B
Authority
GB
United Kingdom
Prior art keywords
relating
remote control
signal transmission
transmission
remote
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.)
Expired - Lifetime
Application number
GB9309885A
Other versions
GB2267018A (en
GB9309885D0 (en
Inventor
Kenneth Payne
David Alexander Watson
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.)
Landis and Gyr Ltd
Original Assignee
Ampy Automotion Digilog 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
Priority claimed from GB929210441A external-priority patent/GB9210441D0/en
Application filed by Ampy Automotion Digilog Ltd filed Critical Ampy Automotion Digilog Ltd
Priority to GB9309885A priority Critical patent/GB2267018B/en
Publication of GB9309885D0 publication Critical patent/GB9309885D0/en
Publication of GB2267018A publication Critical patent/GB2267018A/en
Application granted granted Critical
Publication of GB2267018B publication Critical patent/GB2267018B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • 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
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5495—Systems for power line communications having measurements and testing channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
GB9309885A 1992-05-15 1993-05-13 Improvements in and relating to signal transmission and remote control Expired - Lifetime GB2267018B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9309885A GB2267018B (en) 1992-05-15 1993-05-13 Improvements in and relating to signal transmission and remote control

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929210441A GB9210441D0 (en) 1992-05-15 1992-05-15 Improvements in and relating to signal transmission and remote control
GB929225411A GB9225411D0 (en) 1992-05-15 1992-12-04 Improvements in and relating to signal transmission and remote control
GB9309885A GB2267018B (en) 1992-05-15 1993-05-13 Improvements in and relating to signal transmission and remote control

Publications (3)

Publication Number Publication Date
GB9309885D0 GB9309885D0 (en) 1993-06-23
GB2267018A GB2267018A (en) 1993-11-17
GB2267018B true GB2267018B (en) 1995-10-11

Family

ID=27266187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9309885A Expired - Lifetime GB2267018B (en) 1992-05-15 1993-05-13 Improvements in and relating to signal transmission and remote control

Country Status (1)

Country Link
GB (1) GB2267018B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004021613U1 (en) * 2004-01-16 2009-07-09 EMH Elektrizitätszähler GmbH & Co. KG Electronic electricity meter or ripple control receiver for electricity meters

Also Published As

Publication number Publication date
GB2267018A (en) 1993-11-17
GB9309885D0 (en) 1993-06-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20130512