FI104135B - Aikajakoiset monikäyttöradiojärjestelmät - Google Patents
Aikajakoiset monikäyttöradiojärjestelmätInfo
- 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
- mobile station
- radio system
- time
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000013468 resource allocation Methods 0.000 abstract 1
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)
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 |
| 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 |
| PCT/FI1998/000468 WO1998059441A2 (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 |
| CN98806506A CN1122379C (zh) | 1997-06-24 | 1998-06-02 | 时分多址无线电系统 |
| AU76563/98A AU728098B2 (en) | 1997-06-24 | 1998-06-02 | Time division multiple access radio systems |
| JP50383699A JP2002505054A (ja) | 1997-06-24 | 1998-06-02 | 時分割多元接続無線システム |
| 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 |
| FI972724L FI972724L (fi) | 1998-12-25 |
| FI104135B true FI104135B (fi) | 1999-11-15 |
| FI104135B1 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 (33)
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| 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 |
| AU2001288828A1 (en) | 2000-09-14 | 2002-03-26 | Ensemble Communications, Inc. | A system and method for wireless communication in a frequency division duplexingregion |
| 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 |
| ATE434883T1 (de) * | 2002-06-27 | 2009-07-15 | Nokia Corp | Verfahren und vorrichtung zur planung einer halbduplexübertragung |
| 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 |
| KR101082490B1 (ko) * | 2006-05-12 | 2011-11-11 | 노키아 코포레이션 | 고정 및 가변 콤포넌트 부분들을 구비한 분할된 다운링크 공유 제어 채널을 제공하는 장치, 방법 및 컴퓨터 프로그램제품 |
| US8396013B2 (en) | 2006-09-11 | 2013-03-12 | Qualcomm Incorporated | Method and apparatus for supporting half-duplex terminals in an asynchronous mode |
| 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 |
| KR101089448B1 (ko) * | 2006-11-10 | 2011-12-07 | 후지쯔 가부시끼가이샤 | 무선 통신 시스템 |
| JP5431955B2 (ja) * | 2006-12-18 | 2014-03-05 | コーニンクレッカ フィリップス エヌ ヴェ | 異種アプリケーションでのWLANのQoSスケジューリング方法 |
| 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 |
| KR101606451B1 (ko) * | 2011-02-11 | 2016-03-28 | 노키아 솔루션스 앤드 네트웍스 오와이 | 미리결정된 송신 방향들에 대해 예약된 서브 프레임들을 이용한 다중 반송파들 상에서의 tdd 데이터 송신 |
| US11637612B2 (en) | 2015-08-25 | 2023-04-25 | Cellium Technologies, Ltd. | Macro-diversity using hybrid transmissions via twisted pairs |
Family Cites Families (40)
| 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 |
| RU2012143C1 (ru) * | 1991-03-29 | 1994-04-30 | Военная академия связи | Система передачи данных с множественным доступом с временным разделением корреспондентов |
| 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 |
| DE4319830A1 (de) * | 1993-06-16 | 1995-03-09 | Philips Patentverwaltung | CDMA Übertragungssystem |
| DE69331142T2 (de) * | 1993-09-17 | 2002-07-04 | Alcatel Sa | Kommunikationsprotokoll für ein mobiles kommunikationssystem |
| US5594738A (en) * | 1993-10-18 | 1997-01-14 | Motorola, Inc. | Time slot allocation method |
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| US5602836A (en) * | 1993-11-24 | 1997-02-11 | Lucent Technologies Inc. | Multiple access cellular communication with circular interleaving and reduced dropped-packet runlengths |
| US5594720A (en) * | 1993-11-24 | 1997-01-14 | Lucent Technologies Inc. | Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences |
| 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 |
| JP3186062B2 (ja) * | 1994-06-01 | 2001-07-11 | エアーネット・コミュニケイションズ・コーポレイション | 変調器/復調器への切換可能な接続を成すために時分割多重アクセスを利用する広帯域無線基地局 |
| 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 |
| DE69534813T2 (de) | 1995-08-11 | 2006-10-19 | Alcatel | Verfahren und Anordnung zur dynamischen Bandbreitenzuordnung in einem TDM/TDMA-Übertragungssystem |
| 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 |
| DE69739458D1 (de) * | 1996-03-15 | 2009-07-30 | Nippon Telegraph & Telephone | Mobiles nachrichtenübertragungssystem |
| 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 |
-
1997
- 1997-06-24 FI FI972724A patent/FI104135B1/fi active
-
1998
- 1998-06-02 DE DE69810774T patent/DE69810774T2/de not_active Expired - Lifetime
- 1998-06-02 AU AU76563/98A patent/AU728098B2/en not_active Ceased
- 1998-06-02 EP EP98924337A patent/EP0992131B1/en not_active Expired - Lifetime
- 1998-06-02 CN CN98806506A patent/CN1122379C/zh not_active Expired - Lifetime
- 1998-06-02 RU RU2000101859/09A patent/RU2195773C2/ru active
- 1998-06-02 AT AT98924337T patent/ATE231309T1/de not_active IP Right Cessation
- 1998-06-02 WO PCT/FI1998/000468 patent/WO1998059441A2/en not_active Ceased
- 1998-06-02 JP JP50383699A patent/JP2002505054A/ja not_active Ceased
- 1998-06-17 US US09/098,832 patent/US6967943B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0992131A2 (en) | 2000-04-12 |
| CN1261483A (zh) | 2000-07-26 |
| EP0992131B1 (en) | 2003-01-15 |
| WO1998059441A2 (en) | 1998-12-30 |
| WO1998059441A3 (en) | 1999-03-18 |
| RU2195773C2 (ru) | 2002-12-27 |
| FI104135B1 (fi) | 1999-11-15 |
| AU7656398A (en) | 1999-01-04 |
| FI972724A0 (fi) | 1997-06-24 |
| ATE231309T1 (de) | 2003-02-15 |
| FI972724L (fi) | 1998-12-25 |
| US6967943B1 (en) | 2005-11-22 |
| CN1122379C (zh) | 2003-09-24 |
| AU728098B2 (en) | 2001-01-04 |
| JP2002505054A (ja) | 2002-02-12 |
| DE69810774D1 (de) | 2003-02-20 |
| DE69810774T2 (de) | 2003-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Transfer of assignment of patent |
Owner name: QUALCOMM INCORPORATED Free format text: QUALCOMM INCORPORATED |