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FI980321A0 - Foerfarande foer datakommunikation och ett radiosystem - Google Patents

Foerfarande foer datakommunikation och ett radiosystem

Info

Publication number
FI980321A0
FI980321A0 FI980321A FI980321A FI980321A0 FI 980321 A0 FI980321 A0 FI 980321A0 FI 980321 A FI980321 A FI 980321A FI 980321 A FI980321 A FI 980321A FI 980321 A0 FI980321 A0 FI 980321A0
Authority
FI
Finland
Prior art keywords
datakommunikation
radiosystem
foerfarande foer
och ett
ett
Prior art date
Application number
FI980321A
Other languages
English (en)
Other versions
FI980321A (fi
FI105741B (fi
Inventor
Juha Kaernae
Antti Toskala
Pekka Soininen
Kari Kalliojaervi
Ari Hottinen
Risto Wichman
Original Assignee
Nokia Telecommunications Oy
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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI980321A0 publication Critical patent/FI980321A0/fi
Priority to FI980321A priority Critical patent/FI105741B/fi
Priority to AU24265/99A priority patent/AU2426599A/en
Priority to PCT/FI1999/000107 priority patent/WO1999041845A1/en
Priority to CN99800129A priority patent/CN1256812A/zh
Priority to JP54107599A priority patent/JP2001520840A/ja
Priority to EP99903705A priority patent/EP0974203A1/en
Publication of FI980321A publication Critical patent/FI980321A/fi
Priority to US09/407,568 priority patent/US6594248B1/en
Priority to NO994942A priority patent/NO994942L/no
Application granted granted Critical
Publication of FI105741B publication Critical patent/FI105741B/fi
Priority to US09/974,325 priority patent/US6625138B2/en

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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FI980321A 1998-02-12 1998-02-12 Tiedonsiirtomenetelmä ja radiojärjestelmä FI105741B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI980321A FI105741B (fi) 1998-02-12 1998-02-12 Tiedonsiirtomenetelmä ja radiojärjestelmä
JP54107599A JP2001520840A (ja) 1998-02-12 1999-02-11 データ送信方法及び無線システム
PCT/FI1999/000107 WO1999041845A1 (en) 1998-02-12 1999-02-11 A data transmission method and a radio system
CN99800129A CN1256812A (zh) 1998-02-12 1999-02-11 数据传输方法和无线系统
AU24265/99A AU2426599A (en) 1998-02-12 1999-02-11 A data transmission method and a radio system
EP99903705A EP0974203A1 (en) 1998-02-12 1999-02-11 A data transmission method and a radio system
US09/407,568 US6594248B1 (en) 1998-02-12 1999-09-28 Data transmission method and a radio system
NO994942A NO994942L (no) 1998-02-12 1999-10-11 Fremgangsmåte for overföring av data, samt radiosystem
US09/974,325 US6625138B2 (en) 1998-02-12 2001-10-09 Data transmission method and a radio system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980321A FI105741B (fi) 1998-02-12 1998-02-12 Tiedonsiirtomenetelmä ja radiojärjestelmä
FI980321 1998-02-12

Publications (3)

Publication Number Publication Date
FI980321A0 true FI980321A0 (fi) 1998-02-12
FI980321A FI980321A (fi) 1999-08-13
FI105741B FI105741B (fi) 2000-09-29

Family

ID=8550823

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980321A FI105741B (fi) 1998-02-12 1998-02-12 Tiedonsiirtomenetelmä ja radiojärjestelmä

Country Status (8)

Country Link
US (2) US6594248B1 (fi)
EP (1) EP0974203A1 (fi)
JP (1) JP2001520840A (fi)
CN (1) CN1256812A (fi)
AU (1) AU2426599A (fi)
FI (1) FI105741B (fi)
NO (1) NO994942L (fi)
WO (1) WO1999041845A1 (fi)

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Also Published As

Publication number Publication date
US6625138B2 (en) 2003-09-23
WO1999041845A1 (en) 1999-08-19
FI980321A (fi) 1999-08-13
US6594248B1 (en) 2003-07-15
FI105741B (fi) 2000-09-29
JP2001520840A (ja) 2001-10-30
NO994942D0 (no) 1999-10-11
EP0974203A1 (en) 2000-01-26
US20020114297A1 (en) 2002-08-22
CN1256812A (zh) 2000-06-14
NO994942L (no) 1999-10-11
AU2426599A (en) 1999-08-30

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