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DE69431091D1 - Funksystem mit Vielfachzugriff - Google Patents

Funksystem mit Vielfachzugriff

Info

Publication number
DE69431091D1
DE69431091D1 DE69431091T DE69431091T DE69431091D1 DE 69431091 D1 DE69431091 D1 DE 69431091D1 DE 69431091 T DE69431091 T DE 69431091T DE 69431091 T DE69431091 T DE 69431091T DE 69431091 D1 DE69431091 D1 DE 69431091D1
Authority
DE
Germany
Prior art keywords
base station
mobiles
substantially orthogonal
time slot
information
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
DE69431091T
Other languages
English (en)
Other versions
DE69431091T2 (de
Inventor
Harri Jokinen
Esa Malkamaeki
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 Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of DE69431091D1 publication Critical patent/DE69431091D1/de
Application granted granted Critical
Publication of DE69431091T2 publication Critical patent/DE69431091T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1692—Physical properties of the supervisory signal, e.g. acknowledgement by energy bursts
    • 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
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/26—Arrangements affording multiple use of the transmission path using time-division multiplexing combined with the use of different frequencies
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Radio Relay Systems (AREA)
  • Selective Calling Equipment (AREA)
DE69431091T 1993-07-08 1994-05-25 Funksystem mit Vielfachzugriff Expired - Lifetime DE69431091T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI933129A FI933129A0 (fi) 1993-07-08 1993-07-08 Dataoeverfoeringsfoerfarande foer ett digitalt cellulaert mobiltelefonsystem och ett digitalt cellulaert mobiltelefonsystem

Publications (2)

Publication Number Publication Date
DE69431091D1 true DE69431091D1 (de) 2002-09-05
DE69431091T2 DE69431091T2 (de) 2003-03-20

Family

ID=8538298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431091T Expired - Lifetime DE69431091T2 (de) 1993-07-08 1994-05-25 Funksystem mit Vielfachzugriff

Country Status (6)

Country Link
US (1) US5577024A (de)
EP (1) EP0633671B1 (de)
JP (1) JP3090300B2 (de)
AT (1) ATE221709T1 (de)
DE (1) DE69431091T2 (de)
FI (1) FI933129A0 (de)

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Also Published As

Publication number Publication date
ATE221709T1 (de) 2002-08-15
JP3090300B2 (ja) 2000-09-18
EP0633671A2 (de) 1995-01-11
JPH0759161A (ja) 1995-03-03
EP0633671B1 (de) 2002-07-31
DE69431091T2 (de) 2003-03-20
FI933129A0 (fi) 1993-07-08
EP0633671A3 (de) 1995-05-24
US5577024A (en) 1996-11-19

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