ES2032138T3 - Metodo para transmitir informacion de datos en un sistema celular movil de comunicacion por radio. - Google Patents
Metodo para transmitir informacion de datos en un sistema celular movil de comunicacion por radio.Info
- Publication number
- ES2032138T3 ES2032138T3 ES198989850039T ES89850039T ES2032138T3 ES 2032138 T3 ES2032138 T3 ES 2032138T3 ES 198989850039 T ES198989850039 T ES 198989850039T ES 89850039 T ES89850039 T ES 89850039T ES 2032138 T3 ES2032138 T3 ES 2032138T3
- Authority
- ES
- Spain
- Prior art keywords
- data information
- communication system
- radio communication
- transmit data
- cellular radio
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
METODO PARA TRANSMITIR INFORMACION DE DATOS EN UN SISTEMA DE COMUNICACION POR RADIO CELULAR MOVIL QUE FUNCIONA DE ACUERDO CON EL PRINCIPIO TDMA. DENTRO DE CIERTAS CELULAS MAYORES DEL SISTEMA EL NUMERO DE CELULAS ACTIVAS ES MENOR QUE EL NUMERO DE CANALES (CH1,CH2...) EN CADA ARMAZON, HABIENDO SIDO DICHOS CANALES ASIGNADOS A LOS AUTOMOVILES (M1) DENTRO DE LA CELULA. LOS CANALES SIN OCUPAR SON UTILIZADOS DE ACUERDO CON EL METODO DE FORMA QUE LA FRECUENCIA DE BIT (F) DE LA INFORMACION DE DATOS ES REDUCIDA A UN NUEVO VALOR (FR) COMO RESPUESTA AL NUMERO DE SEGMENTOS DE TIEMPO SIN OCUPAR. EL ALCANCE DE LA TRANSMISION ENTRE LA ESTACION MOVIL Y BASE SE VE ASI INCREMENTADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8800927A SE460749B (sv) | 1988-03-15 | 1988-03-15 | Foerfarande att oeverfoera datainformation i ett cellindelat mobilradiokommunikationssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2032138T3 true ES2032138T3 (es) | 1993-01-01 |
Family
ID=20371694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989850039T Expired - Lifetime ES2032138T3 (es) | 1988-03-15 | 1989-02-08 | Metodo para transmitir informacion de datos en un sistema celular movil de comunicacion por radio. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4972506A (es) |
EP (1) | EP0333679B1 (es) |
DE (1) | DE68901624D1 (es) |
DK (1) | DK168680B1 (es) |
ES (1) | ES2032138T3 (es) |
FI (1) | FI85789C (es) |
NO (1) | NO174229C (es) |
SE (1) | SE460749B (es) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5127100A (en) * | 1989-04-27 | 1992-06-30 | Motorola, Inc. | Digital radio communication system and two way radio |
SE464438B (sv) * | 1989-08-25 | 1991-04-22 | Eritel Ab | Foerfarande foer att anpassa radiokommunikationssystem med basstation och flera mobilstationer till trafik och prestandakrav |
SE500157C2 (sv) * | 1989-09-13 | 1994-04-25 | Ericsson Telefon Ab L M | Förfarande för att välja basstation, radiokanal och tidslucka vid en mobilstation |
SE464955B (sv) * | 1989-11-03 | 1991-07-01 | Ericsson Telefon Ab L M | Foerfarande att indela en ramstruktur i en mobilstation |
AU647062B2 (en) * | 1989-12-27 | 1994-03-17 | Nec Corporation | Frame synchronization system among multiple radio base stations for TDMA digital mobile communications system |
US5185739A (en) * | 1990-02-27 | 1993-02-09 | Motorola, Inc. | Time-allocation of radio carriers |
AU8959191A (en) * | 1990-10-23 | 1992-05-20 | Omnipoint Corporation | Method and apparatus for establishing spread spectrum communications |
JPH04170825A (ja) * | 1990-11-05 | 1992-06-18 | Toshiba Corp | 無線通信方式 |
GB2254971B (en) * | 1991-03-07 | 1994-12-21 | Ericsson Telefon Ab L M | Mobile radio communications stations |
JPH04287462A (ja) * | 1991-03-18 | 1992-10-13 | Fujitsu Ltd | コードレス電話機及び該電話機を備えたコードレス電話システム |
US5369637A (en) * | 1991-04-03 | 1994-11-29 | U.S. Philips Corporation | Signal transmission system |
US5210771A (en) * | 1991-08-01 | 1993-05-11 | Motorola, Inc. | Multiple user spread-spectrum communication system |
US5299235A (en) * | 1991-09-10 | 1994-03-29 | Telefonaktiebolaget L M Ericsson | Time synchronization of a receiver in a digital radio telephone system |
FR2681489B1 (fr) * | 1991-09-17 | 1993-12-10 | Matra Communication | Station d'installation de communication a acces multiple par repartition dans le temps. |
US6101177A (en) * | 1992-03-30 | 2000-08-08 | Telefonaktiebolaget Lm Ericsson | Cell extension in a cellular telephone system |
US5260943A (en) * | 1992-06-16 | 1993-11-09 | Motorola, Inc. | TDM hand-off technique using time differences |
JP2856232B2 (ja) * | 1992-06-30 | 1999-02-10 | 日本電気株式会社 | 無線送信装置 |
US5337345A (en) * | 1992-07-29 | 1994-08-09 | Novatel Communications | System for securing mobile telephones from unauthorized transmission |
FI91699C (fi) * | 1992-08-14 | 1994-07-25 | Nokia Telecommunications Oy | Menetelmä käyttäjädatan siirtämiseksi pakettimuodossa solukkoradiojärjestelmässä sekä liikkuva asema |
FI91700C (fi) * | 1992-08-14 | 1994-07-25 | Nokia Telecommunications Oy | Menetelmä pakettidatan siirtämiseksi sekä liikkuva asema solukkoradiojärjestelmää varten |
JP3187190B2 (ja) * | 1993-02-18 | 2001-07-11 | 株式会社東芝 | 移動無線通信システムとその基地局 |
CA2113750C (en) * | 1993-04-30 | 1999-08-24 | Hamid Ahmadi | A multiaccess scheme for mobile integrated local area networks |
US5517503A (en) * | 1993-06-11 | 1996-05-14 | Motorola, Inc. | Apparatus for and method of temporary termination of a communication resource |
FI97517C (fi) * | 1993-09-06 | 1996-12-27 | Nokia Mobile Phones Ltd | Pakettidatan siirto digitaalisessa solukkoverkossa |
US5353303A (en) * | 1993-10-04 | 1994-10-04 | The United States Of America As Represented By The Secretary Of The Air Force | Technique for increasing the data rate in a spread spectrum data link |
US5465253A (en) * | 1994-01-04 | 1995-11-07 | Motorola, Inc. | Method and apparatus for demand-assigned reduced-rate out-of-band signaling channel |
US5553074A (en) * | 1994-03-04 | 1996-09-03 | Trustees Of Columbia University In The City Of New York | Transmission format in packet based communications |
FI941072A (fi) * | 1994-03-07 | 1995-09-08 | Nokia Mobile Phones Ltd | Tiedonsiirtomenetelmä, lähetin sekä vastaanotin |
FR2718906B1 (fr) * | 1994-04-13 | 1996-05-24 | Alcatel Mobile Comm France | Procédé d'adaptation de l'interface air, dans un système de radiocommunication avec des mobiles, station de base, station mobile et mode de transmission correspondants. |
FI98426C (fi) * | 1994-05-03 | 1997-06-10 | Nokia Mobile Phones Ltd | Järjestelmä pakettidatan siirtämiseksi digitaalisen aikajakomonikäyttöön TDMA perustuvan solukkojärjestelmän ilmarajapinnassa |
FI96468C (fi) * | 1994-05-11 | 1996-06-25 | Nokia Mobile Phones Ltd | Liikkuvan radioaseman kanavanvaihdon ohjaaminen ja lähetystehon säätäminen radiotietoliikennejärjestelmässä |
FI98427C (fi) * | 1994-06-08 | 1997-06-10 | Nokia Mobile Phones Ltd | Järjestelmäpakettidatan siirtämiseksi eri bittinopeuksilla TDMA-solukkojärjestelmässä |
FI97095C (fi) * | 1994-10-31 | 1996-10-10 | Nokia Mobile Phones Ltd | TDMA-signaalien kehysajastuksen ohjaus |
US5659578A (en) * | 1994-11-23 | 1997-08-19 | At&T Wireless Services, Inc. | High rate Reed-Solomon concatenated trellis coded 16 star QAM system for transmission of data over cellular mobile radio |
US5675590A (en) * | 1994-11-23 | 1997-10-07 | At&T Wireless Services, Inc. | Cyclic trellis coded modulation |
US6889356B1 (en) * | 1994-11-23 | 2005-05-03 | Cingular Wireless Ii, Llc | Cyclic trellis coded modulation |
FI97504C (fi) * | 1994-12-19 | 1996-12-27 | Nokia Telecommunications Oy | Tiedonsiirtomenetelmä, tiedonsiirtojärjestelmä ja solukkoradiojärjestelmä |
US5719859A (en) * | 1995-09-19 | 1998-02-17 | Matsushita Electric Industrial Co., Ltd. | Time division multiple access radio communication system |
US5774461A (en) * | 1995-09-27 | 1998-06-30 | Lucent Technologies Inc. | Medium access control and air interface subsystem for an indoor wireless ATM network |
SE504577C2 (sv) * | 1996-02-16 | 1997-03-10 | Ericsson Telefon Ab L M | Metod och anordning för kanaltilldelning i ett radiokommunikationssystem |
JPH09298521A (ja) * | 1996-05-08 | 1997-11-18 | Nec Eng Ltd | 無線中継制御方法及び無線通信中継制御方式 |
GB2321160B (en) * | 1996-12-09 | 2001-05-16 | Nokia Mobile Phones Ltd | Packet data |
US6236855B1 (en) | 1997-05-01 | 2001-05-22 | Bellsouth Intellectual Property Management Corporation | Method for voice quality improvement in a wireless transmission system |
EP0901241B1 (de) | 1997-09-08 | 2009-01-28 | Infineon Technologies AG | Digitale Telekommunikationseinrichtung mit Mobilteil und TDMA Verfahren |
DE19752197A1 (de) | 1997-11-25 | 1999-05-27 | Siemens Ag | Übertragungssystem zur Übertragung von Digitalsignalen in einem Funk-Teilnehmeranschlußnetz |
FI106607B (fi) * | 1998-01-07 | 2001-02-28 | Nokia Mobile Phones Ltd | Solun valinta usean modulaation solukkoradiojärjestelmässä |
GB9805860D0 (en) * | 1998-03-20 | 1998-05-13 | Philips Electronics Nv | Timing control of transmission time slot |
FI112841B (fi) * | 1999-06-01 | 2004-01-15 | Nokia Corp | Menetelmä ja järjestely yhteyden muodostamiseksi tukiaseman ja matkaviestimen välille sekä matkaviestin |
DE19931236C2 (de) | 1999-07-07 | 2002-05-29 | Siemens Ag | Verfahren zur Zuweisung von Übertragungskapazität zu Verbindungen in einem Funk-Kommunikationssystem |
US6480472B1 (en) * | 1999-07-21 | 2002-11-12 | Qualcomm Incorporated | Mobile station supervision of the forward dedicated control channel when in the discontinuous transmission mode |
AU6674000A (en) * | 1999-08-11 | 2001-03-13 | Mark Iv Industries Limited | Method and means for rf toll collection |
EP2571324A3 (en) * | 2004-04-30 | 2013-05-08 | Mitsubishi Denki Kabushiki Kaisha | Transmission timing control per communication service |
US7512236B1 (en) | 2004-08-06 | 2009-03-31 | Mark Iv Industries Corporation | System and method for secure mobile commerce |
US7233260B2 (en) | 2004-10-05 | 2007-06-19 | Mark Iv Industries Corp. | Electronic toll collection system |
US7262711B2 (en) | 2004-10-20 | 2007-08-28 | Mark Iv Industries Corp. | External indicator for electronic toll communications |
CA2544660A1 (en) | 2005-04-22 | 2006-10-22 | Mark Iv Industries Corp. | Dual mode electronic toll collection transponder |
US7385525B2 (en) | 2005-07-07 | 2008-06-10 | Mark Iv Industries Corporation | Dynamic timing adjustment in an electronic toll collection system |
US7342500B2 (en) | 2006-03-24 | 2008-03-11 | Mark Iv Industries, Corp. | Compact microstrip transponder antenna |
US7388501B2 (en) | 2006-05-19 | 2008-06-17 | Mark Iv Industries Corp | Method of enabling two-state operation of electronic toll collection system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2527323C3 (de) * | 1975-06-19 | 1978-10-12 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Multiplexer eines digitalen Zeitmultiplex-Übertragungssystems mit einer von der eingangsseitigen Beschattung abhängigen Ausgangsbitrate |
JPS5810022B2 (ja) * | 1978-05-24 | 1983-02-23 | 富士通株式会社 | 時分割多重回線割当て制御方式 |
NL189062C (nl) * | 1980-02-15 | 1992-12-16 | Philips Nv | Werkwijze en stelsel voor overdracht van datapakketten. |
DE3527329A1 (de) * | 1985-07-31 | 1987-02-05 | Philips Patentverwaltung | Digitales funkuebertragungssystem mit variabler zeitschlitzdauer der zeitschlitze im zeitmultiplexrahmen |
US4792948A (en) * | 1985-08-08 | 1988-12-20 | Data General Corporation | Distributed switching architecture |
EP0214319B1 (de) * | 1985-09-02 | 1989-08-02 | ANT Nachrichtentechnik GmbH | Verfahren zum Weiterreichen einer Mobilstation von einer Funkzelle zu einer anderen |
EP0219559B1 (de) * | 1985-10-17 | 1990-09-05 | ANT Nachrichtentechnik GmbH | Mobilfunksystem für die Übertragung sowohl digitaler als auch analoger Signale |
US4797947A (en) * | 1987-05-01 | 1989-01-10 | Motorola, Inc. | Microcellular communications system using macrodiversity |
US4785450B1 (en) * | 1987-08-06 | 1999-10-12 | Interdigital Tech Corp | Apparatus and method for obtaining frequency agility in digital communication system |
US4866710A (en) * | 1988-02-22 | 1989-09-12 | Motorola, Inc. | Reuse groups for scan monitoring in digital cellular systems |
-
1988
- 1988-03-15 SE SE8800927A patent/SE460749B/sv not_active IP Right Cessation
-
1989
- 1989-02-08 ES ES198989850039T patent/ES2032138T3/es not_active Expired - Lifetime
- 1989-02-08 DE DE8989850039T patent/DE68901624D1/de not_active Expired - Lifetime
- 1989-02-08 EP EP89850039A patent/EP0333679B1/en not_active Expired - Lifetime
- 1989-02-17 FI FI890781A patent/FI85789C/sv not_active IP Right Cessation
- 1989-02-17 US US07/311,900 patent/US4972506A/en not_active Expired - Lifetime
- 1989-03-13 NO NO891070A patent/NO174229C/no not_active IP Right Cessation
- 1989-03-14 DK DK123589A patent/DK168680B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK168680B1 (da) | 1994-05-16 |
DE68901624D1 (de) | 1992-07-02 |
US4972506A (en) | 1990-11-20 |
NO891070L (no) | 1989-09-18 |
FI890781A (fi) | 1989-09-16 |
FI890781A0 (fi) | 1989-02-17 |
FI85789B (fi) | 1992-02-14 |
SE8800927D0 (sv) | 1988-03-15 |
SE8800927L (sv) | 1989-09-16 |
EP0333679B1 (en) | 1992-05-27 |
EP0333679A1 (en) | 1989-09-20 |
DK123589A (da) | 1989-09-16 |
DK123589D0 (da) | 1989-03-14 |
NO174229B (no) | 1993-12-20 |
SE460749B (sv) | 1989-11-13 |
FI85789C (sv) | 1992-05-25 |
NO891070D0 (no) | 1989-03-13 |
NO174229C (no) | 1994-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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