FI104135B - Aikajakoiset monikäyttöradiojärjestelmät - Google Patents

Aikajakoiset monikäyttöradiojärjestelmät

Info

Publication number
FI104135B
FI104135B FI972724A FI972724A FI104135B FI 104135 B FI104135 B FI 104135B FI 972724 A FI972724 A FI 972724A FI 972724 A FI972724 A FI 972724A FI 104135 B FI104135 B FI 104135B
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
FI972724A0 (fi
FI972724A (fi
FI104135B1 (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/FI104135B/fi
Priority to CN98806506A priority patent/CN1122379C/zh
Priority to PCT/FI1998/000468 priority patent/WO1998059441A2/en
Priority to JP50383699A priority patent/JP2002505054A/ja
Priority to EP98924337A priority patent/EP0992131B1/en
Priority to RU2000101859/09A priority patent/RU2195773C2/ru
Priority to AT98924337T priority patent/ATE231309T1/de
Priority to AU76563/98A priority patent/AU728098B2/en
Priority to DE69810774T priority patent/DE69810774T2/de
Priority to US09/098,832 priority patent/US6967943B1/en
Publication of FI972724A publication Critical patent/FI972724A/fi
Application granted granted Critical
Publication of FI104135B1 publication Critical patent/FI104135B1/fi
Publication of FI104135B publication Critical patent/FI104135B/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
FI972724A 1997-06-24 1997-06-24 Aikajakoiset monikäyttöradiojärjestelmät FI104135B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI972724A FI104135B (fi) 1997-06-24 1997-06-24 Aikajakoiset monikäyttöradiojärjestelmät
PCT/FI1998/000468 WO1998059441A2 (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
EP98924337A EP0992131B1 (en) 1997-06-24 1998-06-02 Time division multiple access radio systems
RU2000101859/09A RU2195773C2 (ru) 1997-06-24 1998-06-02 Системы радиосвязи множественного доступа с временным разделением каналов
AT98924337T ATE231309T1 (de) 1997-06-24 1998-06-02 Zeitverschachtelung mehrfachzugriff funksystem
AU76563/98A AU728098B2 (en) 1997-06-24 1998-06-02 Time division multiple access radio systems
DE69810774T DE69810774T2 (de) 1997-06-24 1998-06-02 Zeitverschachtelung mehrfachzugriff funksystem
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 FI104135B (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
FI104135B1 FI104135B1 (fi) 1999-11-15
FI104135B true FI104135B (fi) 1999-11-15

Family

ID=8549119

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972724A FI104135B (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) FI104135B (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
WO2004004244A1 (en) * 2002-06-27 2004-01-08 Nokia Corporation Scheduling method and apparatus for half-duplex transmission
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
US8107425B2 (en) * 2004-10-25 2012-01-31 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
CN101809894B (zh) * 2006-09-11 2013-06-19 高通股份有限公司 在异步方式下支持半双工终端的方法和装置
US8396013B2 (en) 2006-09-11 2013-03-12 Qualcomm Incorporated Method and apparatus for supporting half-duplex terminals in an asynchronous mode
KR101089448B1 (ko) * 2006-11-10 2011-12-07 후지쯔 가부시끼가이샤 무선 통신 시스템
US8169941B2 (en) * 2006-12-18 2012-05-01 Koninklijke Philips Electronics N.V. QoS scheduling methods for WLANs with heterogenous applications
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
CN103503528A (zh) * 2011-02-11 2014-01-08 诺基亚西门子通信公司 利用针对预定传输方向预留的子帧在多个载波上的tdd数据传输
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
ES2164063T3 (es) * 1993-09-17 2002-02-16 Cit Alcatel Protocolo de comunicacion para un sistema de comunicacion movil.
US5594738A (en) * 1993-10-18 1997-01-14 Motorola, Inc. Time slot allocation method
US5420851A (en) * 1993-11-24 1995-05-30 At&T Corp. Method of multiple access
US5594720A (en) 1993-11-24 1997-01-14 Lucent Technologies Inc. Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences
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
EP0763309B9 (en) * 1994-06-01 2005-01-12 AirNet Communications Corporation Wideband wireless basestation making use of time division multiple-access bus to effect switchable connections to modulator/demodulator resources
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
DE69534445T2 (de) 1995-04-28 2006-04-27 Alcatel Verfahren zur TDMA-Verwaltung, Zentralstation, Teilnehmerstation und Netzwerk zur Ausführung des Verfahrens
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
CN1100416C (zh) * 1996-03-15 2003-01-29 Ntt移动通信网株式会社 移动通信系统
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
FI972724A0 (fi) 1997-06-24
AU728098B2 (en) 2001-01-04
ATE231309T1 (de) 2003-02-15
RU2195773C2 (ru) 2002-12-27
AU7656398A (en) 1999-01-04
DE69810774D1 (de) 2003-02-20
US6967943B1 (en) 2005-11-22
FI972724A (fi) 1998-12-25
FI104135B1 (fi) 1999-11-15
CN1122379C (zh) 2003-09-24
DE69810774T2 (de) 2003-08-21
WO1998059441A2 (en) 1998-12-30
WO1998059441A3 (en) 1999-03-18
CN1261483A (zh) 2000-07-26
EP0992131A2 (en) 2000-04-12
EP0992131B1 (en) 2003-01-15
JP2002505054A (ja) 2002-02-12

Similar Documents

Publication Publication Date Title
FI104135B (fi) Aikajakoiset monikäyttöradiojärjestelmät
KR101148575B1 (ko) 미래 장기 진화 시분할 복신 시스템의 전송 방법 및 장치
RU2000101859A (ru) Системы радиосвязи множественного доступа с временным разделением каналов
TW370751B (en) Method and arrangement in a radio communications system
CA2245854A1 (en) Method for allocating frequency carrier in cellular system
CA2248515A1 (en) An asymmetric multiple access protocol for a communications system
CA2257203A1 (en) Medium access control scheme for data transmission on code division multiple access (cdma) wireless systems
SG148029A1 (en) Method, base station and mobile station for timeslot selection and timeslot assignment
MXPA03000798A (es) Asignacion de ranura de tiempo hacia y desde el satelite, adaptable en un sistema de comunicaciones de acceso multiple de division de tiempo/acceso multiple de division de codigo, inalambrico hibrido.
CA2250646A1 (en) Adaptive frequency channel assignment based on battery power level in wireless access protocols
CA2020625A1 (en) Method and arrangement for dynamically allocating time slots to connections in a digital mobile radio system
CA2364320A1 (en) Utilization of plural multiple access types for mobile telecommunications
HK1108978A1 (en) Method and apparatus for distributed reverse link scheduling of rate and power in a wireless communication system
DK0746915T5 (da) Tildeling af sendetider i et mobilt kommunikationssystem
MX9701228A (es) Sistema y metodo para la asignacion de intervalo de tiempo y frecuencia en un sistema de radiocomunicaciones.
WO2000064059A3 (en) System and method for implementing multiple carriers in cellular networks
CA2200307A1 (en) Data transmission method in a tdma mobile communication system
TW200505184A (en) Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex
GB2383233B (en) An apparatus for allocating timeslots and method therefor
JP2000184433A (ja) Ｃｄｍａ移動通信システムにおける無線チャネル多重通信方式
GB0112739D0 (en) Allocation of timeslolts in a cellular communication system
CN100409714C (zh) 在时分双工-码分多址系统中分配载频和时隙的方法
CN100372434C (zh) 一种多载频专用信道配置方法
KR20010031496A (ko) 무선 통신 시스템 및 제어 장치
CA2162256A1 (en) Method and system for channel allocation using power control and mobile-assisted handover measurements

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: QUALCOMM INCORPORATED

Free format text: QUALCOMM INCORPORATED