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FI104135B1 - Aikajakoiset monikäyttöradiojärjestelmät - Google Patents

Aikajakoiset monikäyttöradiojärjestelmät

Info

Publication number
FI104135B1
FI104135B1 FI972724A FI972724A FI104135B1 FI 104135 B1 FI104135 B1 FI 104135B1 FI 972724 A FI972724 A FI 972724A FI 972724 A FI972724 A FI 972724A FI 104135 B1 FI104135 B1 FI 104135B1
Authority
FI
Finland
Prior art keywords
multiple access
division multiple
time division
mobile station
tdma
Prior art date
Application number
FI972724A
Other languages
English (en)
Swedish (sv)
Other versions
FI104135B (fi
FI972724A0 (fi
FI972724A (fi
Inventor
Jari Haemaelaeinen
Petri Jaervinen
Jarno Knuutila
Arto Leppisaari
Kari Malmivirta
Jarkko Oksala
Ari Salminen
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
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of FI972724A0 publication Critical patent/FI972724A0/fi
Priority to FI972724A priority Critical patent/FI104135B1/fi
Priority to RU2000101859/09A priority patent/RU2195773C2/ru
Priority to DE69810774T priority patent/DE69810774T2/de
Priority to AU76563/98A priority patent/AU728098B2/en
Priority to AT98924337T priority patent/ATE231309T1/de
Priority to EP98924337A priority patent/EP0992131B1/en
Priority to CN98806506A priority patent/CN1122379C/zh
Priority to JP50383699A priority patent/JP2002505054A/ja
Priority to PCT/FI1998/000468 priority patent/WO1998059441A2/en
Priority to US09/098,832 priority patent/US6967943B1/en
Publication of FI972724A publication Critical patent/FI972724A/fi
Application granted granted Critical
Publication of FI104135B publication Critical patent/FI104135B/fi
Publication of FI104135B1 publication Critical patent/FI104135B1/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FI972724A 1997-06-24 1997-06-24 Aikajakoiset monikäyttöradiojärjestelmät FI104135B1 (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI972724A FI104135B1 (fi) 1997-06-24 1997-06-24 Aikajakoiset monikäyttöradiojärjestelmät
DE69810774T DE69810774T2 (de) 1997-06-24 1998-06-02 Zeitverschachtelung mehrfachzugriff funksystem
RU2000101859/09A RU2195773C2 (ru) 1997-06-24 1998-06-02 Системы радиосвязи множественного доступа с временным разделением каналов
AU76563/98A AU728098B2 (en) 1997-06-24 1998-06-02 Time division multiple access radio systems
AT98924337T ATE231309T1 (de) 1997-06-24 1998-06-02 Zeitverschachtelung mehrfachzugriff funksystem
EP98924337A EP0992131B1 (en) 1997-06-24 1998-06-02 Time division multiple access radio systems
CN98806506A CN1122379C (zh) 1997-06-24 1998-06-02 时分多址无线电系统
JP50383699A JP2002505054A (ja) 1997-06-24 1998-06-02 時分割多元接続無線システム
PCT/FI1998/000468 WO1998059441A2 (en) 1997-06-24 1998-06-02 Time division multiple access radio systems
US09/098,832 US6967943B1 (en) 1997-06-24 1998-06-17 Time division multiple access radio systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI972724A FI104135B1 (fi) 1997-06-24 1997-06-24 Aikajakoiset monikäyttöradiojärjestelmät

Publications (4)

Publication Number Publication Date
FI972724A0 FI972724A0 (fi) 1997-06-24
FI972724A FI972724A (fi) 1998-12-25
FI104135B FI104135B (fi) 1999-11-15
FI104135B1 true FI104135B1 (fi) 1999-11-15

Family

ID=8549119

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972724A FI104135B1 (fi) 1997-06-24 1997-06-24 Aikajakoiset monikäyttöradiojärjestelmät

Country Status (10)

Country Link
US (1) US6967943B1 (fi)
EP (1) EP0992131B1 (fi)
JP (1) JP2002505054A (fi)
CN (1) CN1122379C (fi)
AT (1) ATE231309T1 (fi)
AU (1) AU728098B2 (fi)
DE (1) DE69810774T2 (fi)
FI (1) FI104135B1 (fi)
RU (1) RU2195773C2 (fi)
WO (1) WO1998059441A2 (fi)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743350C2 (de) * 1997-09-30 2000-05-04 Siemens Ag Verfahren und Kommunikationssystem zur drahtlosen Informationsübertragung
DE19836576C2 (de) * 1998-08-12 2000-06-21 Siemens Ag Wechsel eines gestörten Funkkanals
US6785323B1 (en) * 1999-11-22 2004-08-31 Ipr Licensing, Inc. Variable rate coding for forward link
US6973140B2 (en) 1999-03-05 2005-12-06 Ipr Licensing, Inc. Maximizing data rate by adjusting codes and code rates in CDMA system
GB2355367A (en) * 1999-10-13 2001-04-18 Ericsson Telefon Ab L M Adjusting allocation of transmission slots according operating conditions in a mobile telephone
DE19959545A1 (de) * 1999-12-09 2001-06-21 Iar Systems Ag Funkstrecke und Verfahren zu deren Betrieb
DE19960545A1 (de) * 1999-12-15 2001-07-05 Siemens Ag Verfahren und Anordnung zur Übertragung von Daten und zur Bestimmung der Übertragungseigenschaften in einem Funk-Kommunikationssystem
US7027424B1 (en) 2000-05-24 2006-04-11 Vtech Communications, Ltd. Method for avoiding interference in a digital communication system
WO2002023793A2 (en) 2000-09-14 2002-03-21 Ensemble Communications, Inc. A system and method for wireless communication in a frequency division duplexing region
JP2002112326A (ja) 2000-10-02 2002-04-12 Ntt Docomo Inc 無線リソース割当方法及び基地局装置
GB2368499B (en) * 2000-10-26 2004-06-30 Matsushita Comm Ind Uk Ltd Mobile communications
GB2374771B (en) * 2000-12-29 2004-07-07 Vtech Communications Ltd Frame structure with diversity
US6795419B2 (en) * 2002-03-13 2004-09-21 Nokia Corporation Wireless telecommunications system using multislot channel allocation for multimedia broadcast/multicast service
KR100611809B1 (ko) * 2002-06-27 2006-08-11 노키아 코포레이션 반이중 전송을 위한 스케쥴링 방법 및 장치
CN100450198C (zh) * 2003-01-23 2009-01-07 中兴通讯股份有限公司 一种多时隙分组无线资源分配方法
CN1283114C (zh) * 2003-02-28 2006-11-01 华为技术有限公司 一种通信系统中的资源分配方法
US7233584B2 (en) * 2003-03-12 2007-06-19 The United States Of America As Represent By The Secertary Of The Navy Group TDMA frame allocation method and apparatus
US20050250510A1 (en) * 2004-05-07 2005-11-10 Jorma Kaikkonen Reduced performance mode of operation for use as needed by a wireless communication terminal
GB2414897B (en) * 2004-06-02 2009-07-01 Vodafone Plc Circuit-switched communication system and method
US7693488B2 (en) * 2004-09-30 2010-04-06 Vtech Telecommunications Limited System and method for asymmetric enhanced mode operation in a digital communication system
EP1807943B1 (en) * 2004-10-25 2010-12-08 Telefonaktiebolaget LM Ericsson (publ) Radio quality based channel resource management
US7715847B2 (en) 2005-03-09 2010-05-11 Qualcomm Incorporated Use of decremental assignments
US7397781B2 (en) * 2005-04-18 2008-07-08 Sierra Wireless, Inc. Configurable multislot class for wireless devices
US8027299B2 (en) 2005-11-25 2011-09-27 Gal Zuckerman Hybrid system having multiple downlink channels and a single uplink channel
JP4927946B2 (ja) * 2006-09-11 2012-05-09 クゥアルコム・インコーポレイテッド 非同期モードで半二重端末をサポートする方法及び装置
US8396013B2 (en) 2006-09-11 2013-03-12 Qualcomm Incorporated Method and apparatus for supporting half-duplex terminals in an asynchronous mode
WO2008056425A1 (en) * 2006-11-10 2008-05-15 Fujitsu Limited Wireless communication system and wireless terminal device
RU2491736C2 (ru) * 2006-12-18 2013-08-27 Конинклейке Филипс Электроникс, Н.В. Способ планирования qos для wlan с разнородными приложениями
KR20080092222A (ko) 2007-04-11 2008-10-15 엘지전자 주식회사 Ｔｄｄ 시스템에서의 데이터 전송 방법
CN101114860B (zh) 2007-08-17 2011-04-06 华为技术有限公司 一种控制功率放大的方法及装置
US10291342B2 (en) * 2011-02-11 2019-05-14 Nokia Solutions And Networks Oy TDD data transmission on multiple carriers with sub frames reserved for predetermined transmission directions
US11637612B2 (en) 2015-08-25 2023-04-25 Cellium Technologies, Ltd. Macro-diversity using hybrid transmissions via twisted pairs

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124985A (en) * 1988-12-13 1992-06-23 Small Power Communication Systems Research Laboratories Co., Ltd. Radiocommunication system using time-division digital frames
SE464955B (sv) * 1989-11-03 1991-07-01 Ericsson Telefon Ab L M Foerfarande att indela en ramstruktur i en mobilstation
FI87616C (fi) 1991-04-05 1993-01-25 Nokia Mobile Phones Ltd Foerfarande foer att styra funktionen hos ett paketkopplat cdma-datanaet foer styrning av saendarnas och mottagarnas funktion
US5241542A (en) 1991-08-23 1993-08-31 International Business Machines Corporation Battery efficient operation of scheduled access protocol
EP0644702B1 (en) * 1993-09-17 2001-11-14 Alcatel Communication protocol for a mobile communication system
US5594738A (en) * 1993-10-18 1997-01-14 Motorola, Inc. Time slot allocation method
US5594720A (en) 1993-11-24 1997-01-14 Lucent Technologies Inc. Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences
US5420851A (en) * 1993-11-24 1995-05-30 At&T Corp. Method of multiple access
US5602836A (en) * 1993-11-24 1997-02-11 Lucent Technologies Inc. Multiple access cellular communication with circular interleaving and reduced dropped-packet runlengths
US5521904A (en) * 1993-12-07 1996-05-28 Telefonaktiebolaget Lm Ericsson Method and apparatus for testing a base station in a time division multiple access radio communications system
GB9400253D0 (en) * 1994-01-07 1994-03-02 Philips Electronics Uk Ltd TDMA communications system
US5539730A (en) * 1994-01-11 1996-07-23 Ericsson Ge Mobile Communications Inc. TDMA/FDMA/CDMA hybrid radio access methods
FI98426C (fi) * 1994-05-03 1997-06-10 Nokia Mobile Phones Ltd Järjestelmä pakettidatan siirtämiseksi digitaalisen aikajakomonikäyttöön TDMA perustuvan solukkojärjestelmän ilmarajapinnassa
ATE262766T1 (de) * 1994-06-01 2004-04-15 Airnet Communications Corp Breitbandige schnurlose basisstation mit einem zeitmultiplex-vielfachzugriffbas zum ermoglichen von schaltbaren verbindungen zu modulatoren/demodulatoren-mitteln
FI98427C (fi) * 1994-06-08 1997-06-10 Nokia Mobile Phones Ltd Järjestelmäpakettidatan siirtämiseksi eri bittinopeuksilla TDMA-solukkojärjestelmässä
US5761197A (en) * 1994-11-14 1998-06-02 Northern Telecom Limited Communications in a distribution network
FI114178B (fi) * 1995-01-09 2004-08-31 Nokia Corp Radiokapasiteetin dynaaminen jakaminen TDMA-järjestelmässä
JP3014023B2 (ja) * 1995-01-31 2000-02-28 日本電気株式会社 Ｔｄｍａ通信システムにおけるタイムスロット割り当て方法
FI101114B (fi) * 1995-04-25 1998-04-15 Nokia Telecommunications Oy Epäsymmetrinen suurinopeuksinen datasiirtomenetelmä matkapuhelinverkos sa
EP0740431B1 (en) 1995-04-28 2005-09-14 Alcatel Method for TDMA management, central station, terminal station and network system to perform this method
US5878277A (en) * 1995-05-23 1999-03-02 Hitachi Denshi Kabushiki Kaisha Communication system having at least two types of communication channels
US5663957A (en) * 1995-07-12 1997-09-02 Ericsson Inc. Dual mode satellite/cellular terminal
EP0758822B1 (en) 1995-08-11 2006-03-01 Alcatel Method and arrangement for dynamic allocation of bandwidth in a TDM/TDMA network
US5805633A (en) * 1995-09-06 1998-09-08 Telefonaktiebolaget L M Ericsson Method and apparatus for frequency planning in a multi-system cellular communication network
US5768254A (en) * 1995-09-29 1998-06-16 Lucent Technologies Inc. Multiple access cellular communication with signal cancellation to reduce co-channel interference
US5754537A (en) * 1996-03-08 1998-05-19 Telefonaktiebolaget L M Ericsson (Publ) Method and system for transmitting background noise data
WO1997034385A1 (fr) * 1996-03-15 1997-09-18 Ntt Mobile Communications Network Inc. Systeme de communication mobile
SE506816C2 (sv) * 1996-06-20 1998-02-16 Ericsson Telefon Ab L M Ett förfarande och en kommunikationsenhet för snabb identifiering av basstationer i ett kommunikationsnät
US6205157B1 (en) * 1996-11-01 2001-03-20 Telefonaktiebolaget L M Ericsson (Publ) Method for propagation delay control
UA53669C2 (uk) * 1996-11-18 2003-02-17 Сіменс Акцієнгезельшафт Спосіб та система базової станції для конфігурування радіоінтерфейсу між мобільною станцією та базовою станцією мобільної радіосистеми пакетної передачі даних з часовим мультиплексуванням
US5956642A (en) * 1996-11-25 1999-09-21 Telefonaktiebolaget L M Ericsson Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system
FI105371B (fi) * 1996-12-31 2000-07-31 Nokia Networks Oy Radiojärjestelmä ja menetelmiä kaksisuuntaisen radioyhteyden muodostamiseksi
US6016311A (en) * 1997-11-19 2000-01-18 Ensemble Communications, Inc. Adaptive time division duplexing method and apparatus for dynamic bandwidth allocation within a wireless communication system
US6266330B1 (en) * 1998-01-22 2001-07-24 Nokia Mobile Phones Limited Dynamic allocation of radio capacity in TDMA system
CA2261548A1 (en) * 1998-03-06 1999-09-06 Lucent Technologies Inc. Time division multiple access communication system
US6334057B1 (en) * 1998-06-30 2001-12-25 Telefonaktiebolaget Lm Ericsson (Publ) Channel allocation in a telecommunications system with asymmetric uplink and downlink traffic
US6813254B1 (en) * 1998-11-25 2004-11-02 Lucent Technologies Inc. Methods and apparatus for wireless communication using code division duplex time-slotted CDMA
US6804211B1 (en) * 1999-08-03 2004-10-12 Wi-Lan Inc. Frame structure for an adaptive modulation wireless communication system

Also Published As

Publication number Publication date
FI104135B (fi) 1999-11-15
EP0992131A2 (en) 2000-04-12
AU728098B2 (en) 2001-01-04
CN1122379C (zh) 2003-09-24
RU2195773C2 (ru) 2002-12-27
ATE231309T1 (de) 2003-02-15
EP0992131B1 (en) 2003-01-15
DE69810774D1 (de) 2003-02-20
DE69810774T2 (de) 2003-08-21
US6967943B1 (en) 2005-11-22
JP2002505054A (ja) 2002-02-12
CN1261483A (zh) 2000-07-26
WO1998059441A2 (en) 1998-12-30
FI972724A0 (fi) 1997-06-24
AU7656398A (en) 1999-01-04
FI972724A (fi) 1998-12-25
WO1998059441A3 (en) 1999-03-18

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Owner name: QUALCOMM INCORPORATED

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