[go: up one dir, main page]

WO1999030523A8 - A transmission method in a radio system adjusting transmission moments - Google Patents

A transmission method in a radio system adjusting transmission moments

Info

Publication number
WO1999030523A8
WO1999030523A8 PCT/FI1998/000946 FI9800946W WO9930523A8 WO 1999030523 A8 WO1999030523 A8 WO 1999030523A8 FI 9800946 W FI9800946 W FI 9800946W WO 9930523 A8 WO9930523 A8 WO 9930523A8
Authority
WO
WIPO (PCT)
Prior art keywords
base station
radio system
transmission
signal
subscriber terminal
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.)
Ceased
Application number
PCT/FI1998/000946
Other languages
French (fr)
Other versions
WO1999030523A1 (en
Inventor
Olli Piirainen
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 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
Priority to JP53014199A priority Critical patent/JP2001510669A/en
Priority to EP98958275A priority patent/EP0958707A1/en
Priority to AU14376/99A priority patent/AU1437699A/en
Publication of WO1999030523A1 publication Critical patent/WO1999030523A1/en
Priority to NO993769A priority patent/NO993769L/en
Publication of WO1999030523A8 publication Critical patent/WO1999030523A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

A transmission method and a radio system comprising at least one base station (100) and a number of subscriber terminals (201-203), at least two of which transmit access bursts to one and the same base station. The access burst activates between a subscriber terminal and a base station a connection that is established by a signal that is of a certain frequency and is sent in time slots. The radio system comprises transmission means (101), which command the subscriber terminal to send the base station (100) a signal that employs a time slot and frequency already used by another subscriber terminal. The radio system further comprises adjustment means (205), which on the basis of the command sent by the transmission means (101) adjust the transmission moment of the signal to be transmitted to the base station (101) so that the base station (101) receives the transmitted signals at different moments.
PCT/FI1998/000946 1997-12-05 1998-12-04 A transmission method in a radio system adjusting transmission moments Ceased WO1999030523A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP53014199A JP2001510669A (en) 1997-12-05 1998-12-04 Transmission method in wireless system for adjusting transmission time
EP98958275A EP0958707A1 (en) 1997-12-05 1998-12-04 A transmission method in a radio system adjusting transmission moments
AU14376/99A AU1437699A (en) 1997-12-05 1998-12-04 A transmission method and radio system adjusting transmission moments
NO993769A NO993769L (en) 1997-12-05 1999-08-04 Method of transmission in a radio system that adjusts the transmission times

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974446 1997-12-05
FI974446A FI106837B (en) 1997-12-05 1997-12-05 Broadcasting procedure and radio system

Publications (2)

Publication Number Publication Date
WO1999030523A1 WO1999030523A1 (en) 1999-06-17
WO1999030523A8 true WO1999030523A8 (en) 1999-09-23

Family

ID=8550073

Family Applications (1)

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

Country Status (7)

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

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 (en) * 1992-10-19 1995-11-27 Nokia Telecommunications Oy Direct procedure in a radio system
JP3455227B2 (en) * 1995-06-05 2003-10-14 ザーコム・ワイヤレス・インコーポレイテッド Wireless communication method
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
FI106837B (en) 2001-04-12
JP2001510669A (en) 2001-07-31
WO1999030523A1 (en) 1999-06-17
FI974446A0 (en) 1997-12-05
EP0958707A1 (en) 1999-11-24
AU1437699A (en) 1999-06-28
CN1247009A (en) 2000-03-08
NO993769L (en) 1999-10-04
NO993769D0 (en) 1999-08-04
FI974446L (en) 1999-06-06

Similar Documents

Publication Publication Date Title
CA2144666A1 (en) Apparatus and method for radio communication
CA2294768A1 (en) Power control apparatus, and an associated method, for tdma transmitter
WO1995035637A3 (en) Data transmission method, base station, and subscriber terminal
WO1999025142A3 (en) Method of improving quality of radio connection
CA2032028A1 (en) Commercial satellite communications system
CA2294269A1 (en) A method and a system in a cellular network
EP0693835A3 (en) Synchronization of a wireless telephone
WO1996008885A3 (en) Transmission timing control in digital radio telephony
CA2139919A1 (en) CDMA/TDD Radio Communication System
EP0288904A3 (en) Microcellular communications system using macrodiversity
WO2002028119A3 (en) Cooperative polling in a wireless data communication system having smart antenna processing
CA2320858A1 (en) Method and apparatus for providing a time adjustment to a wireless communication system
CA2293606A1 (en) Radio communication apparatus and transmission rate control method
CA2376321A1 (en) Maintenance power control for a subscriber unit
EP0744849A3 (en) Multiple access method for common radio channel
CA2386746A1 (en) Method of operating a radiocommunications system
CA2353902A1 (en) Power control method and system in mobile communication networks
WO1998018213A3 (en) Dual mode symmetric/asymmetric communication control system
EP0766415A3 (en) Mobile radio communication device with synchronisation and maintenance control means
CA2071556A1 (en) Tdma transceiver controller method and apparatus
WO1998007291A3 (en) Signalling method and a digital radio system
CA2301619A1 (en) Method for transmitting power control signal in mobile communication system
AU4229399A (en) Rapid synchronization for communication systems
CA2306931A1 (en) Method and system for transmitting data to a mobile communication unit
WO2001031809A3 (en) Downlink power control and adaptive beamforming for half-rate radiocommunication systems

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 98802307.5

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GD GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 1998958275

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 1999 530141

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 14376/99

Country of ref document: AU

AK Designated states

Kind code of ref document: C1

Designated state(s): AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CU CZ CZ DE DE DK DK EE EE ES FI FI GB GD GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: PAT. BUL. 24/99 UNDER (54) THE TITLE IN ENGLISH SHOULD READ "A TRANSMISSION METHOD IN A RADIO SYSTEM ADJUSTING TRANSMISSION MOMENTS"

WWE Wipo information: entry into national phase

Ref document number: 09355623

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 1998958275

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 1998958275

Country of ref document: EP