NO993769L - FremgangsmÕte for sending i et radiosystem som justerer sendetidspunkter - Google Patents

FremgangsmÕte for sending i et radiosystem som justerer sendetidspunkter

Info

Publication number
NO993769L
NO993769L NO993769A NO993769A NO993769L NO 993769 L NO993769 L NO 993769L NO 993769 A NO993769 A NO 993769A NO 993769 A NO993769 A NO 993769A NO 993769 L NO993769 L NO 993769L
Authority
NO
Norway
Prior art keywords
base station
radio system
transmission
subscriber terminal
signal
Prior art date
Application number
NO993769A
Other languages
English (en)
Other versions
NO993769D0 (no
Inventor
Olli Piirainen
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 NO993769D0 publication Critical patent/NO993769D0/no
Publication of NO993769L publication Critical patent/NO993769L/no

Links

Classifications

    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

En fremgangsmåte for sending og et radiosystem omfatter minst en basestasjon (100) og et antall abonnentterminaler (201-203), hvor minst to av disse sender aksess-skurer til en og samme basestasjon. Aksess-skuren aktiverer en forbindelse mellom en abonnentterminal og en basestasjon som etableres ved hjelp av et signal som har en viss frekvens og sendes i tidsluker. Radiosystemet omfatter en sender- anordning (101) som beordrer abonnentterminalen til å sende til basestasjonen (100) et signal som anvender en tidsluke og frekvens som allerede brukes av en annen abonnentterminal. Radiosystemet omfatter videre en justeringsanordning (205) som på grunnlag av ordren som sendes fra senderanordningen (101), justerer sendetidspunktet for signalet som skal sendes til basestasjonen (101), slik at basestasjonen (101) mottar de sendte signalene på forskjellige tidspunkter.
NO993769A 1997-12-05 1999-08-04 FremgangsmÕte for sending i et radiosystem som justerer sendetidspunkter NO993769L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974446A FI106837B (fi) 1997-12-05 1997-12-05 Lähetysmenetelmä ja radiojärjestelmä
PCT/FI1998/000946 WO1999030523A1 (en) 1997-12-05 1998-12-04 A transmission method in a radio system adjusting transmission moments

Publications (2)

Publication Number Publication Date
NO993769D0 NO993769D0 (no) 1999-08-04
NO993769L true NO993769L (no) 1999-10-04

Family

ID=8550073

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993769A NO993769L (no) 1997-12-05 1999-08-04 FremgangsmÕte for sending i et radiosystem som justerer sendetidspunkter

Country Status (7)

Country Link
EP (1) EP0958707A1 (no)
JP (1) JP2001510669A (no)
CN (1) CN1247009A (no)
AU (1) AU1437699A (no)
FI (1) FI106837B (no)
NO (1) NO993769L (no)
WO (1) WO1999030523A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111948B1 (en) * 1999-12-21 2008-02-20 Lucent Technologies Inc. A method and apparatus for operating a cellular radio telecommunications network
US6778513B2 (en) * 2000-09-29 2004-08-17 Arraycomm, Inc. Method and apparatus for separting multiple users in a shared-channel communication system
EP1762012B1 (en) 2004-06-18 2008-11-12 Telefonaktiebolaget LM Ericsson (publ) Co-sequence interference detection and treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94994C (fi) * 1992-10-19 1995-11-27 Nokia Telecommunications Oy Hajapääsymenetelmä radiojärjestelmässä
CA2223321A1 (en) * 1995-06-05 1996-12-12 Omnipoint Corporation Timing adjustment control for efficient time division duplex communication
GB2308041B (en) * 1995-12-05 2000-03-29 Motorola Ltd Communication system with base station transceiver and radio communication units

Also Published As

Publication number Publication date
EP0958707A1 (en) 1999-11-24
FI106837B (fi) 2001-04-12
FI974446A0 (fi) 1997-12-05
CN1247009A (zh) 2000-03-08
WO1999030523A1 (en) 1999-06-17
WO1999030523A8 (en) 1999-09-23
AU1437699A (en) 1999-06-28
NO993769D0 (no) 1999-08-04
FI974446A (fi) 1999-06-06
JP2001510669A (ja) 2001-07-31

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application