GB2267198B - Communications system with interference suppression - Google Patents

Communications system with interference suppression

Info

Publication number
GB2267198B
GB2267198B GB8412190A GB8412190A GB2267198B GB 2267198 B GB2267198 B GB 2267198B GB 8412190 A GB8412190 A GB 8412190A GB 8412190 A GB8412190 A GB 8412190A GB 2267198 B GB2267198 B GB 2267198B
Authority
GB
United Kingdom
Prior art keywords
communications system
interference suppression
suppression
interference
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.)
Expired - Lifetime
Application number
GB8412190A
Other versions
GB8412190D0 (en
GB2267198A (en
Inventor
Nicholas Roger Massey
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.)
Racal Research Ltd
Original Assignee
Racal Research 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 Racal Research Ltd filed Critical Racal Research Ltd
Priority to GB8412190A priority Critical patent/GB2267198B/en
Publication of GB8412190D0 publication Critical patent/GB8412190D0/en
Publication of GB2267198A publication Critical patent/GB2267198A/en
Application granted granted Critical
Publication of GB2267198B publication Critical patent/GB2267198B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H04B2001/7152—Interference-related aspects with means for suppressing interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
GB8412190A 1984-05-12 1984-05-12 Communications system with interference suppression Expired - Lifetime GB2267198B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8412190A GB2267198B (en) 1984-05-12 1984-05-12 Communications system with interference suppression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8412190A GB2267198B (en) 1984-05-12 1984-05-12 Communications system with interference suppression

Publications (3)

Publication Number Publication Date
GB8412190D0 GB8412190D0 (en) 1993-08-04
GB2267198A GB2267198A (en) 1993-11-24
GB2267198B true GB2267198B (en) 1994-04-06

Family

ID=10560875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8412190A Expired - Lifetime GB2267198B (en) 1984-05-12 1984-05-12 Communications system with interference suppression

Country Status (1)

Country Link
GB (1) GB2267198B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071464A (en) * 1980-03-08 1981-09-16 Gott G F Doany P Communication Systems
EP0068690A1 (en) * 1981-06-22 1983-01-05 The Marconi Company Limited Radio communications receivers
GB2103052A (en) * 1981-06-22 1983-02-09 Marconi Co Ltd Radio receivers for use on frequency hopping networks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071464A (en) * 1980-03-08 1981-09-16 Gott G F Doany P Communication Systems
EP0068690A1 (en) * 1981-06-22 1983-01-05 The Marconi Company Limited Radio communications receivers
GB2103052A (en) * 1981-06-22 1983-02-09 Marconi Co Ltd Radio receivers for use on frequency hopping networks

Also Published As

Publication number Publication date
GB8412190D0 (en) 1993-08-04
GB2267198A (en) 1993-11-24

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Legal Events

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

Effective date: 20040511