GB9014112D0 - Communications system - Google Patents

Communications system

Info

Publication number
GB9014112D0
GB9014112D0 GB909014112A GB9014112A GB9014112D0 GB 9014112 D0 GB9014112 D0 GB 9014112D0 GB 909014112 A GB909014112 A GB 909014112A GB 9014112 A GB9014112 A GB 9014112A GB 9014112 D0 GB9014112 D0 GB 9014112D0
Authority
GB
United Kingdom
Prior art keywords
communications system
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.)
Pending
Application number
GB909014112A
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.)
UK Secretary of State for Trade and Industry
Original Assignee
UK Secretary of State for Trade and Industry
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 UK Secretary of State for Trade and Industry filed Critical UK Secretary of State for Trade and Industry
Priority to GB909014112A priority Critical patent/GB9014112D0/en
Priority to GB909017079A priority patent/GB9017079D0/en
Publication of GB9014112D0 publication Critical patent/GB9014112D0/en
Priority to GB9113411A priority patent/GB2248008A/en
Pending 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809—Selective-repeat protocols
    • 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
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
GB909014112A 1990-06-25 1990-06-25 Communications system Pending GB9014112D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB909014112A GB9014112D0 (en) 1990-06-25 1990-06-25 Communications system
GB909017079A GB9017079D0 (en) 1990-06-25 1990-08-03 Data transmission system
GB9113411A GB2248008A (en) 1990-06-25 1991-06-21 Data transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909014112A GB9014112D0 (en) 1990-06-25 1990-06-25 Communications system

Publications (1)

Publication Number Publication Date
GB9014112D0 true GB9014112D0 (en) 1990-08-15

Family

ID=10678163

Family Applications (3)

Application Number Title Priority Date Filing Date
GB909014112A Pending GB9014112D0 (en) 1990-06-25 1990-06-25 Communications system
GB909017079A Pending GB9017079D0 (en) 1990-06-25 1990-08-03 Data transmission system
GB9113411A Withdrawn GB2248008A (en) 1990-06-25 1991-06-21 Data transmission system

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB909017079A Pending GB9017079D0 (en) 1990-06-25 1990-08-03 Data transmission system
GB9113411A Withdrawn GB2248008A (en) 1990-06-25 1991-06-21 Data transmission system

Country Status (1)

Country Link
GB (3) GB9014112D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2967897B2 (en) * 1993-07-22 1999-10-25 エヌ・ティ・ティ移動通信網株式会社 Automatic retransmission request data transmission method
JP6295176B2 (en) * 2014-10-07 2018-03-14 株式会社日立製作所 Message processing apparatus and message processing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180127B (en) * 1985-09-04 1989-08-23 Philips Electronic Associated Method of data communication

Also Published As

Publication number Publication date
GB2248008A (en) 1992-03-18
GB9017079D0 (en) 1990-09-19
GB9113411D0 (en) 1991-08-07

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