GB9027261D0 - Digital communications equipment test method - Google Patents

Digital communications equipment test method

Info

Publication number
GB9027261D0
GB9027261D0 GB909027261A GB9027261A GB9027261D0 GB 9027261 D0 GB9027261 D0 GB 9027261D0 GB 909027261 A GB909027261 A GB 909027261A GB 9027261 A GB9027261 A GB 9027261A GB 9027261 D0 GB9027261 D0 GB 9027261D0
Authority
GB
United Kingdom
Prior art keywords
test method
digital communications
communications equipment
equipment test
digital
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Withdrawn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
GB909027261A
Other versions
GB2246054A (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.)
TUV Sud Services UK Ltd
Original Assignee
TUV Sud Services UK 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 TUV Sud Services UK Ltd filed Critical TUV Sud Services UK Ltd
Publication of GB9027261D0 publication Critical patent/GB9027261D0/en
Publication of GB2246054A publication Critical patent/GB2246054A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
    • H04L1/243—Testing correct operation by comparing a transmitted test signal with a locally generated replica at the transmitter, using a loop-back

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
GB9027261A 1990-07-12 1990-11-21 Digital communications equipment test method Withdrawn GB2246054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909015361A GB9015361D0 (en) 1990-07-12 1990-07-12 Cordless telephone testing system

Publications (2)

Publication Number Publication Date
GB9027261D0 true GB9027261D0 (en) 1991-02-06
GB2246054A GB2246054A (en) 1992-01-15

Family

ID=10679000

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909015361A Pending GB9015361D0 (en) 1990-07-12 1990-07-12 Cordless telephone testing system
GB9027261A Withdrawn GB2246054A (en) 1990-07-12 1990-11-21 Digital communications equipment test method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909015361A Pending GB9015361D0 (en) 1990-07-12 1990-07-12 Cordless telephone testing system

Country Status (1)

Country Link
GB (2) GB9015361D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030903A1 (en) * 2004-03-18 2005-10-06 Signalion Gmbh Arrangement for testing components e.g. for wireless communication system, has interfaces of receiver and transmitter connected to standard interfaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805234A (en) * 1972-07-31 1974-04-16 Westinghouse Electric Corp Digital data transmission system
US4552992A (en) * 1983-12-12 1985-11-12 Digital Equipment Corporation Analog signal verification circuit

Also Published As

Publication number Publication date
GB9015361D0 (en) 1990-08-29
GB2246054A (en) 1992-01-15

Similar Documents

Publication Publication Date Title
GB2246494B (en) Method and apparatus for serial communications
EP0450828A3 (en) Method for synchronizing interconnected digital equipment
SG47708A1 (en) Testing telecommunication apparatus
EP0437197A3 (en) Digital cross connection apparatus
SG48927A1 (en) Testing telecommunications apparatus
AU8224591A (en) Method and apparatus for digital communication
EP0458540A3 (en) Communication apparatus
EP0479520A3 (en) Network communication apparatus
EP0468394A3 (en) Communication apparatus
EP0459488A3 (en) Radio telecommunication apparatus
IL72050A0 (en) Telephone equipment test set
SG47542A1 (en) Testing telecommunications apparatus
EP0455319A3 (en) Cytotoxicity test method
EP0461023A3 (en) Communication method and apparatus
HK1012152A1 (en) Serial communication apparatus and corresponding method
EP0474439A3 (en) Circuit test method
EP0438155A3 (en) Optical communication equipment and optical communication method
GB2227631B (en) Digital communication terminal equipment
GB8610578D0 (en) Testing digital telecommunications exchange equipment
GB2241135B (en) Telecommunications apparatus
EP0438137A3 (en) Radio telecommunication apparatus
GB9027261D0 (en) Digital communications equipment test method
EP0443804A3 (en) Communication apparatus
GB9003880D0 (en) Network interconnection apparatus
EP0414131A3 (en) Facsimile communications apparatus

Legal Events

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