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GB9000319D0 - Frequency hopping system for congested environments - Google Patents

Frequency hopping system for congested environments

Info

Publication number
GB9000319D0
GB9000319D0 GB909000319A GB9000319A GB9000319D0 GB 9000319 D0 GB9000319 D0 GB 9000319D0 GB 909000319 A GB909000319 A GB 909000319A GB 9000319 A GB9000319 A GB 9000319A GB 9000319 D0 GB9000319 D0 GB 9000319D0
Authority
GB
United Kingdom
Prior art keywords
frequency hopping
hopping system
congested environments
congested
environments
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.)
Pending
Application number
GB909000319A
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.)
GE Healthcare UK Ltd
Original Assignee
GE Healthcare 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 GE Healthcare UK Ltd filed Critical GE Healthcare UK Ltd
Priority to GB909000319A priority Critical patent/GB9000319D0/en
Priority to GB9010457A priority patent/GB2239768B/en
Publication of GB9000319D0 publication Critical patent/GB9000319D0/en
Pending 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
    • H04B1/7156—Arrangements for sequence synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
GB909000319A 1990-01-06 1990-01-06 Frequency hopping system for congested environments Pending GB9000319D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB909000319A GB9000319D0 (en) 1990-01-06 1990-01-06 Frequency hopping system for congested environments
GB9010457A GB2239768B (en) 1990-01-06 1990-05-10 Frequency hopping system for congested environments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909000319A GB9000319D0 (en) 1990-01-06 1990-01-06 Frequency hopping system for congested environments

Publications (1)

Publication Number Publication Date
GB9000319D0 true GB9000319D0 (en) 1990-06-13

Family

ID=10668940

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909000319A Pending GB9000319D0 (en) 1990-01-06 1990-01-06 Frequency hopping system for congested environments
GB9010457A Expired - Fee Related GB2239768B (en) 1990-01-06 1990-05-10 Frequency hopping system for congested environments

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9010457A Expired - Fee Related GB2239768B (en) 1990-01-06 1990-05-10 Frequency hopping system for congested environments

Country Status (1)

Country Link
GB (2) GB9000319D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640415A (en) * 1994-06-10 1997-06-17 Vlsi Technology, Inc. Bit error performance of a frequency hopping, radio communication system
GB2296407B (en) 1994-12-22 1999-10-06 Roke Manor Research Frequency hopped cellular mobile radio systems
US7027424B1 (en) 2000-05-24 2006-04-11 Vtech Communications, Ltd. Method for avoiding interference in a digital communication system
GB2374771B (en) 2000-12-29 2004-07-07 Vtech Communications Ltd Frame structure with diversity
US7693488B2 (en) 2004-09-30 2010-04-06 Vtech Telecommunications Limited System and method for asymmetric enhanced mode operation in a digital communication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677617A (en) * 1985-10-04 1987-06-30 Hughes Aircraft Company Rapid frequency-hopping time synchronization

Also Published As

Publication number Publication date
GB9010457D0 (en) 1990-07-04
GB2239768A (en) 1991-07-10
GB2239768B (en) 1994-02-02

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