GB9702020D0 - Method and apparatus for conveying data over a communications channel - Google Patents

Method and apparatus for conveying data over a communications channel

Info

Publication number
GB9702020D0
GB9702020D0 GBGB9702020.0A GB9702020A GB9702020D0 GB 9702020 D0 GB9702020 D0 GB 9702020D0 GB 9702020 A GB9702020 A GB 9702020A GB 9702020 D0 GB9702020 D0 GB 9702020D0
Authority
GB
United Kingdom
Prior art keywords
data over
communications channel
conveying data
conveying
communications
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Withdrawn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
GBGB9702020.0A
Other versions
GB2321822A (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 GB9702020A priority Critical patent/GB2321822A/en
Publication of GB9702020D0 publication Critical patent/GB9702020D0/en
Publication of GB2321822A publication Critical patent/GB2321822A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
GB9702020A 1997-01-31 1997-01-31 Inband signalling Withdrawn GB2321822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9702020A GB2321822A (en) 1997-01-31 1997-01-31 Inband signalling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9702020A GB2321822A (en) 1997-01-31 1997-01-31 Inband signalling

Publications (2)

Publication Number Publication Date
GB9702020D0 true GB9702020D0 (en) 1997-03-19
GB2321822A GB2321822A (en) 1998-08-05

Family

ID=10806895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9702020A Withdrawn GB2321822A (en) 1997-01-31 1997-01-31 Inband signalling

Country Status (1)

Country Link
GB (1) GB2321822A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353342A (en) * 1992-12-08 1994-10-04 Bell Communications Research, Inc. Adaptive multitone signaling method
GB2310778B (en) * 1996-02-28 1999-12-29 Northern Telecom Ltd Telephone network signalling

Also Published As

Publication number Publication date
GB2321822A (en) 1998-08-05

Similar Documents

Publication Publication Date Title
GB9930341D0 (en) Apparatus and method for data communications
IL122516A0 (en) Apparatus system and method for a communications system architecture
IL122611A0 (en) Apparatus and method for multimedia communications
HUP0100629A3 (en) Method and apparatus for high rate packet data transmission
SG101460A1 (en) Data communication apparatus and method
AU682208B2 (en) Methods and apparatus for communicating data via a cellular network control channel
IL134646A0 (en) Method and apparatus for conveying data packets in a packet data communication system
GB9716982D0 (en) Data communication apparatus and method thereof
IL116183A (en) Method and apparatus for testing a digital communication channel
ZA988164B (en) Method and apparatus for high rate packet data transmission.
GB9215619D0 (en) Method and apparatus for transmitting digital data packets on a wireless channel
GB2313987B (en) Apparatus and method for serial data communications
SG86991A1 (en) Data communication method and data communication apparatus
GB0106662D0 (en) Method and apparatus for transmitting data
GB2342826B (en) Data communication method and apparatus
EP1105989A4 (en) Method and apparatus for conveying data packets in a communication system
IL139680A (en) Method and apparatus for substantially simultaneous audio and data communication over a wireless link
GB9927326D0 (en) Data communication method and apparatus
HK1031969A1 (en) Interface apparatus and method for packet data communications
GB9717837D0 (en) Apparatus and method for transmitting data
GB9702020D0 (en) Method and apparatus for conveying data over a communications channel
IL126540A0 (en) Digital data bi-directional communication method and apparatus
IL140967A0 (en) Method and apparatus for data communication
GB9709978D0 (en) A communications apparatus and a method therefor
GB9801276D0 (en) Interface apparatus and method for a communications device

Legal Events

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