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GB2337900B - Communications system - Google Patents

Communications system

Info

Publication number
GB2337900B
GB2337900B GB9920656A GB9920656A GB2337900B GB 2337900 B GB2337900 B GB 2337900B GB 9920656 A GB9920656 A GB 9920656A GB 9920656 A GB9920656 A GB 9920656A GB 2337900 B GB2337900 B GB 2337900B
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.)
Expired - Fee Related
Application number
GB9920656A
Other versions
GB9920656D0 (en
GB2337900A (en
Inventor
Markus Tapani Hakaste
Tuomo Sipila
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones 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
Priority claimed from GBGB9621247.7A external-priority patent/GB9621247D0/en
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to GB9920656A priority Critical patent/GB2337900B/en
Publication of GB9920656D0 publication Critical patent/GB9920656D0/en
Publication of GB2337900A publication Critical patent/GB2337900A/en
Application granted granted Critical
Publication of GB2337900B publication Critical patent/GB2337900B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L1/12—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • 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
    • H04L1/0079—Formats for control data
    • H04L1/008—Formats for control data where the control data relates to payload of a different packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9920656A 1996-10-11 1997-10-10 Communications system Expired - Fee Related GB2337900B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9920656A GB2337900B (en) 1996-10-11 1997-10-10 Communications system

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9621247.7A GB9621247D0 (en) 1996-10-11 1996-10-11 Dect/gsm interworking
GB9721569A GB2318258B (en) 1996-10-11 1997-10-10 DECT/GSM external handover
GB9920656A GB2337900B (en) 1996-10-11 1997-10-10 Communications system

Publications (3)

Publication Number Publication Date
GB9920656D0 GB9920656D0 (en) 1999-11-03
GB2337900A GB2337900A (en) 1999-12-01
GB2337900B true GB2337900B (en) 2000-02-02

Family

ID=26310211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9920656A Expired - Fee Related GB2337900B (en) 1996-10-11 1997-10-10 Communications system

Country Status (1)

Country Link
GB (1) GB2337900B (en)

Also Published As

Publication number Publication date
GB9920656D0 (en) 1999-11-03
GB2337900A (en) 1999-12-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101010