FI894818A0 - Soluihin jaettu digitaalinen liikkuva radiojärjestelmä ja menetelmä informaation siirtämiseksi digitaalisessa soluihin jaetussa liikkuvassa radiopuhelinjärjestelmässä - Google Patents

Soluihin jaettu digitaalinen liikkuva radiojärjestelmä ja menetelmä informaation siirtämiseksi digitaalisessa soluihin jaetussa liikkuvassa radiopuhelinjärjestelmässä

Info

Publication number
FI894818A0
FI894818A0 FI894818A FI894818A FI894818A0 FI 894818 A0 FI894818 A0 FI 894818A0 FI 894818 A FI894818 A FI 894818A FI 894818 A FI894818 A FI 894818A FI 894818 A0 FI894818 A0 FI 894818A0
Authority
FI
Finland
Prior art keywords
mobile radio
radio system
digital
cellular
transmitting information
Prior art date
Application number
FI894818A
Other languages
English (en)
Swedish (sv)
Other versions
FI97759B (fi
FI97759C (fi
Inventor
Alex Krister Raith
Jan Erik Uddenfeldt
Original Assignee
Ericsson L M 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20371525&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI894818(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson L M Oy filed Critical Ericsson L M Oy
Publication of FI894818A0 publication Critical patent/FI894818A0/fi
Publication of FI97759B publication Critical patent/FI97759B/fi
Application granted granted Critical
Publication of FI97759C publication Critical patent/FI97759C/fi

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65Arrangements characterised by transmission systems for broadcast
    • H04H20/67Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2625Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using common wave
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
FI894818A 1988-02-29 1989-10-11 Soluihin jaettu digitaalinen liikkuva radiojärjestelmä ja menetelmä informaation siirtämiseksi digitaalisessa soluihin jaetussa liikkuvassa radiopuhelinjärjestelmässä FI97759C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8800698A SE460449B (sv) 1988-02-29 1988-02-29 Cellindelat digitalt mobilradiosystem och foerfarande foer att oeverfoera information i ett digitalt cellindelat mobilradiosystem
SE8800698 1988-02-29
SE8900049 1989-02-08
PCT/SE1989/000049 WO1989008355A1 (en) 1988-02-29 1989-02-08 Cellular digital mobile radio system with plural base station transmitters and method of transmitting information in such a system

Publications (3)

Publication Number Publication Date
FI894818A0 true FI894818A0 (fi) 1989-10-11
FI97759B FI97759B (fi) 1996-10-31
FI97759C FI97759C (fi) 1997-02-10

Family

ID=20371525

Family Applications (1)

Application Number Title Priority Date Filing Date
FI894818A FI97759C (fi) 1988-02-29 1989-10-11 Soluihin jaettu digitaalinen liikkuva radiojärjestelmä ja menetelmä informaation siirtämiseksi digitaalisessa soluihin jaetussa liikkuvassa radiopuhelinjärjestelmässä

Country Status (12)

Country Link
US (2) US5088108A (fi)
EP (1) EP0335846B1 (fi)
JP (1) JP2735335B2 (fi)
AU (1) AU605048B2 (fi)
DE (1) DE68905513T2 (fi)
DK (1) DK171427B1 (fi)
ES (1) ES2039095T3 (fi)
FI (1) FI97759C (fi)
NO (1) NO174318C (fi)
NZ (1) NZ227826A (fi)
SE (1) SE460449B (fi)
WO (1) WO1989008355A1 (fi)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418061A3 (en) * 1989-09-14 1992-08-05 Gec-Marconi Limited A digital radio communication system
SE8903455D0 (sv) * 1989-10-19 1989-10-19 Joakim Nelson Dynamiska digitala foerbindelsenaet (dfn)
US5228029A (en) * 1990-02-27 1993-07-13 Motorola, Inc. Cellular tdm communication system employing offset frame synchronization
US5299198A (en) * 1990-12-06 1994-03-29 Hughes Aircraft Company Method and apparatus for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system
CA2063901C (en) * 1991-03-25 2002-08-13 Arunas G. Slekys Cellular data overlay system
JP2679442B2 (ja) * 1991-04-17 1997-11-19 日本電気株式会社 ディジタル移動通信方式
SE517499C2 (sv) * 1991-08-01 2002-06-11 Ericsson Ge Mobile Communicat Förfarande för åtkomst av ett mobilradiolandsystem från en av ett antal mobilstationer
EP0531028A3 (en) * 1991-09-06 1993-11-10 Qualcomm Inc Multi-transmitter wide-area cellular broadcast communication system
DE4141398C2 (de) * 1991-12-16 1994-01-20 Detecon Gmbh Verfahren zum Verbessern der Funkzellenausleuchtung bei eimen zellularen Mobilfunksystem und Vorrichtung zum Ausüben des Verfahrens
SE9200283D0 (sv) * 1992-02-03 1992-02-03 Peter Aahl Dynamisk varierbar radiostation-dvr
WO1993017531A1 (en) * 1992-02-27 1993-09-02 Telefonaktiebolaget Lm Ericsson Call priority in a mobile radiotelephone system
SE9200915D0 (sv) * 1992-03-24 1992-03-24 Ericsson Telefon Ab L M Methods in a cellular mobile radio communincation system
US6101177A (en) * 1992-03-30 2000-08-08 Telefonaktiebolaget Lm Ericsson Cell extension in a cellular telephone system
US5603081A (en) * 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
US5546443A (en) * 1992-10-26 1996-08-13 Ericsson Ge Mobile Communications, Inc. Communication management technique for a radiotelephone system including microcells
IL107762A (en) * 1992-11-27 1997-03-18 Io Research Pty Limited West P Distributed database system and database receiver therefor
FI932373A0 (fi) * 1993-05-25 1993-05-25 Nokia Telecommunications Oy Basstation foer cellulaert radiosystem samt cellulaert radiosystem
CA2141445C (en) * 1993-06-14 2003-11-18 Paul Teder Time alignment of transmission in a down-link of a cdma system
DE4319694C2 (de) * 1993-06-16 1999-10-21 Detecon Gmbh Verfahren zur Verbesserung der Funkversorgung von Mobiltelefonen in Mobilfunksystemen
US5574750A (en) * 1993-09-14 1996-11-12 Pacific Communication Sciences, Inc. Methods and apparatus for detecting a cellular digital packet data (CDPD) carrier
US5854808A (en) * 1993-09-14 1998-12-29 Pacific Communication Sciences Methods and apparatus for detecting the presence of a prescribed signal in a channel of a communications system
AU681721B2 (en) * 1993-11-01 1997-09-04 Alex K. Raith Enhanced sleep mode in radiocommunication systems
US6331971B1 (en) 1993-11-01 2001-12-18 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced sleep mode in radiocommunication systems
DE4343765C2 (de) * 1993-12-21 2003-11-13 Detecon Gmbh Steuerungssystem für die Funkversorgung in einem zellularen, digitalen Mobilkommunikationssystem
FI94917C (fi) * 1994-02-14 1995-11-10 Nokia Telecommunications Oy Menetelmä matkaviestimen lähetyksen ajoituksen säätämiseksi digitaalisessa TDMA-matkaviestinjärjestelmässä ja digitaalinen TDMA-matkaviestinjärjestelmä
DE4424016A1 (de) * 1994-07-08 1996-01-18 Ant Nachrichtentech Basisstationssystem für ein digitales zellulares Mobilfunknetz
US5515345A (en) * 1994-08-23 1996-05-07 Jeane K. Barreira Control unit for automobile audio system
US5614914A (en) * 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
SE516723C2 (sv) * 1994-12-08 2002-02-19 Ericsson Telefon Ab L M Förfarande och anordning för makrodiversitet på upplänken i ett digitalt mobilradiokommunikationssystem
US6073030A (en) * 1995-02-13 2000-06-06 Intel Corporation Use of RSSI indication for improved data transmission over amps network
US5612991A (en) * 1995-03-31 1997-03-18 Intel Corporation Use of RSSI indication for improved data transmission over amps network
JP2661589B2 (ja) * 1995-05-22 1997-10-08 日本電気株式会社 Gpsによるダイナミックキューイング方式
US5903834A (en) * 1995-10-06 1999-05-11 Telefonaktiebolaget L/M Ericsson Distributed indoor digital multiple-access cellular telephone system
AU729777B2 (en) * 1995-12-15 2001-02-08 Ericsson Inc. Discrete phase locked loop
JP2809179B2 (ja) * 1996-03-14 1998-10-08 日本電気株式会社 無線同報通信システム
US6108637A (en) * 1996-09-03 2000-08-22 Nielsen Media Research, Inc. Content display monitor
EP0845877A3 (en) * 1996-11-28 2002-03-27 Oki Electric Industry Co., Ltd. Mobile communication system for accomplishing handover with phase difference of frame sync signals corrected
US5930248A (en) * 1997-03-04 1999-07-27 Telefonaktiebolaget Lm Ericsson Radio communication system selectively using multicast with variable offset time
US5796952A (en) * 1997-03-21 1998-08-18 Dot Com Development, Inc. Method and apparatus for tracking client interaction with a network resource and creating client profiles and resource database
US6643696B2 (en) 1997-03-21 2003-11-04 Owen Davis Method and apparatus for tracking client interaction with a network resource and creating client profiles and resource database
AU3068499A (en) 1998-03-03 1999-09-20 Itron Inc. Method and system for reading intelligent utility meters
US6477377B2 (en) 1998-05-29 2002-11-05 Ericsson Inc. Cellular radiotelephone systems and methods that broadcast a common control channel over multiple radio frequencies
US6519248B1 (en) 1998-07-24 2003-02-11 Telefonaktiebolaget Lm Ericsson (Publ) Packet data network having distributed database
US6381469B1 (en) * 1998-10-02 2002-04-30 Nokia Corporation Frequency equalizer, and associated method, for a radio telephone
FI108600B (fi) * 1999-05-12 2002-02-15 Nokia Corp Menetelmä kuittaustiedon muodostamiseksi langattomassa tiedonsiirtojärjestelmässä sekä langaton tiedonsiirtojärjestelmä
JP4231593B2 (ja) 1999-07-21 2009-03-04 株式会社日立コミュニケーションテクノロジー 通信システム及びその通信方法
AUPQ206399A0 (en) * 1999-08-06 1999-08-26 Imr Worldwide Pty Ltd. Network user measurement system and method
CA2396565A1 (en) 2000-01-12 2001-07-19 Jupiter Media Metrix, Inc. System and method for estimating prevalence of digital content on the world-wide-web
US6970708B1 (en) 2000-02-05 2005-11-29 Ericsson Inc. System and method for improving channel monitoring in a cellular system
US7430197B1 (en) * 2000-09-29 2008-09-30 Arraycomm, Llc Radio communications system with a shared broadcast channel
AUPR505601A0 (en) * 2001-05-17 2001-06-07 Traffion Technologies Pty Ltd Method of optimising content presented to a user within a communications network
US7095987B2 (en) * 2001-11-15 2006-08-22 Texas Instruments Incorporated Method and apparatus for received uplinked-signal based adaptive downlink diversity within a communication system
US8271778B1 (en) 2002-07-24 2012-09-18 The Nielsen Company (Us), Llc System and method for monitoring secure data on a network
AU2003900398A0 (en) * 2003-01-31 2003-02-13 Red Sheriff Limited Method and system of measuring and recording user data in a communications network
CN1325991C (zh) * 2003-11-14 2007-07-11 中国科学院上海光学精密机械研究所 双芯双包层光纤二波长光放大装置
JP2006101308A (ja) * 2004-09-30 2006-04-13 Fujitsu Ltd 無線基地局装置及びパスサーチ方法
US20060146745A1 (en) 2005-01-05 2006-07-06 Zhijun Cai Method and apparatus for scheduling and synchronizing a multimedia broadcast/multicast service
US9559768B2 (en) * 2007-05-25 2017-01-31 Telefonaktiebolaget Lm Ericsson (Publ) Same frequency satellite terrestrial radio broadcast
US20080300965A1 (en) * 2007-05-31 2008-12-04 Peter Campbell Doe Methods and apparatus to model set-top box data
EP2418893B1 (en) * 2010-08-09 2018-11-21 Lantiq Beteiligungs-GmbH & Co.KG Method for dummy bearer transmission in a DECT system
US9247273B2 (en) 2013-06-25 2016-01-26 The Nielsen Company (Us), Llc Methods and apparatus to characterize households with media meter data
WO2015123201A1 (en) 2014-02-11 2015-08-20 The Nielsen Company (Us), Llc Methods and apparatus to calculate video-on-demand and dynamically inserted advertisement viewing probability
US10219039B2 (en) 2015-03-09 2019-02-26 The Nielsen Company (Us), Llc Methods and apparatus to assign viewers to media meter data
US9848224B2 (en) 2015-08-27 2017-12-19 The Nielsen Company(Us), Llc Methods and apparatus to estimate demographics of a household
US10791355B2 (en) 2016-12-20 2020-09-29 The Nielsen Company (Us), Llc Methods and apparatus to determine probabilistic media viewing metrics

Family Cites Families (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745953A (en) * 1951-12-27 1956-05-15 Bell Telephone Labor Inc Radiant energy signaling systems
JPS45882Y1 (fi) * 1966-08-12 1970-01-16
US3819872A (en) * 1972-07-10 1974-06-25 Bell Telephone Labor Inc Mobile telephone cellular switching system
JPS5147313A (fi) * 1974-10-21 1976-04-22 Nippon Telegraph & Telephone
JPS5255310A (en) * 1975-10-30 1977-05-06 Kokusai Denshin Denwa Co Ltd Phase control circuit
US4112257A (en) * 1977-03-24 1978-09-05 Frost Edward G Comprehensive automatic mobile radio telephone system
US4255814A (en) * 1977-07-15 1981-03-10 Motorola, Inc. Simulcast transmission system
JPS581843B2 (ja) * 1977-10-14 1983-01-13 日本電信電話株式会社 陸上移動無線基地局送信アンテナ共用方式
US4152647A (en) * 1978-02-23 1979-05-01 The United States Of America As Represented By The United States Department Of Energy Rapidly deployable emergency communication system
US4222115A (en) * 1978-03-13 1980-09-09 Purdue Research Foundation Spread spectrum apparatus for cellular mobile communication systems
JPS5547745A (en) * 1978-08-25 1980-04-04 Nec Corp Mobile communication system
DE3012141C2 (de) * 1980-03-28 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Mobiles Funksystem mit netzweiter Synchronisation
DE3020176A1 (de) * 1980-05-28 1981-12-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zum zeitgleichen aussenden von nachrichten ueber mehrere gleichwellensender
DE3022425A1 (de) * 1980-06-14 1981-12-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zum zeitgleichen aussenden von nachrichten ueber mehrere gleichwellensender
US4398063A (en) * 1980-10-24 1983-08-09 Hass Ronald J Mobile telephone interoffice handoff limiting method and apparatus
JPS5773539A (en) * 1980-10-25 1982-05-08 Hitachi Denshi Ltd Mobile radio communication system
US4383332A (en) * 1980-11-21 1983-05-10 Bell Telephone Laboratories, Incorporated High capacity digital mobile radio system
JPS5815341A (ja) * 1981-07-22 1983-01-28 Nec Corp 送信ダイバーシティ信号の送信方法および装置
DE3277395D1 (en) * 1981-08-13 1987-10-29 Licentia Gmbh Apparatus for compensating amplitude and phase distortions in a common-wave radio system
DE3133120A1 (de) * 1981-08-21 1983-03-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum automatischen ermitteln eines laufzeitausgleichs in einem gleichwellenfunknetz
JPS58111443A (ja) * 1981-12-25 1983-07-02 Nec Corp 移動無線通信方式
US4516267A (en) * 1982-03-15 1985-05-07 W. R. Grace & Co., Cryovac Div. Hang bag
JPS58159083A (ja) * 1982-03-17 1983-09-21 Toshiba Corp サンプリングパルス発生回路
US4644560A (en) * 1982-08-13 1987-02-17 Hazeltine Corporation Intranetwork code division multiple access communication system
US4516269A (en) * 1982-12-10 1985-05-07 Michigan Consolidated Gas Company Automatic equalization for a simulcast communication system
US4475246A (en) * 1982-12-21 1984-10-02 Motorola, Inc. Simulcast same frequency repeater system
DE3278260D1 (en) * 1982-12-21 1988-04-21 Bbc Brown Boveri & Cie Broadcasting method for a mobile radio network
JPS59176935A (ja) * 1983-03-28 1984-10-06 Hitachi Denshi Ltd マルチチヤネルアクセス方式無線電話システム
JPS59181732A (ja) * 1983-03-31 1984-10-16 Toshiba Corp 携帯用無線機におけるダイバ−シチ−受信方式
JPS59212041A (ja) * 1983-05-18 1984-11-30 Hitachi Ltd 移動無線通信における導通試験方式
US4642633A (en) * 1983-08-05 1987-02-10 Motorola, Inc. Individual simulcast station control system
JPS6042950A (ja) * 1983-08-19 1985-03-07 Nec Corp ダイナミックゾ−ン指定型移動通信方式
JPS6052131A (ja) * 1983-09-01 1985-03-25 Nippon Telegr & Teleph Corp <Ntt> 移動通信システムの切替方式
DE3335128A1 (de) * 1983-09-28 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Mobiles funknetz
DE3447107A1 (de) * 1984-12-22 1986-06-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur nachrichtenuebertragung in einem digitalen funkuebertragungssystem
JPS61171269A (ja) * 1985-01-25 1986-08-01 Fujitsu Ltd 通話路切替方法
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
FI71452C (fi) * 1985-04-10 1986-12-19 Arvo Mustonen Synkroniseringsfoerfarande foer ett lokalt t ex riksomfattandepersonsoekarnaets radiosaendare
SE455250B (sv) * 1985-09-13 1988-06-27 Comvik Ab Cellulert mobiltelefonsystem innefattande basstationer med en lokal vexel med uppringningsfunktion
JPS62132444A (ja) * 1985-12-04 1987-06-15 Nec Corp 集中制御機能を備えた無線通信方式
US4696051A (en) * 1985-12-31 1987-09-22 Motorola Inc. Simulcast transmission system having automtic synchronization
US4696052A (en) * 1985-12-31 1987-09-22 Motorola Inc. Simulcast transmitter apparatus having automatic synchronization capability
US4718109A (en) * 1986-03-06 1988-01-05 Motorola, Inc. Automatic synchronization system
DE3607687A1 (de) * 1986-03-08 1987-09-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems
US4715048A (en) * 1986-05-02 1987-12-22 Canadian Patents And Development Limited Frequency offset diversity receiving system
US4698839A (en) * 1986-06-03 1987-10-06 Devaney David B Mobile telephone switching office
GB2195513B (en) * 1986-09-18 1990-12-19 Philips Electronic Associated Radio system
US4901307A (en) * 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4737978A (en) * 1986-10-31 1988-04-12 Motorola, Inc. Networked cellular radiotelephone systems
US4718081A (en) * 1986-11-13 1988-01-05 General Electric Company Method and apparatus for reducing handoff errors in a cellular radio telephone communications system
GB8629159D0 (en) * 1986-12-05 1987-01-14 British Telecomm Mobile radio systems
US4723266A (en) * 1987-01-21 1988-02-02 General Electric Company Cellular communication system sharing control channels between cells to reduce number of control channels
US4771488A (en) * 1987-02-02 1988-09-20 Markham George E Prefabricated tiled counter
US4852090A (en) * 1987-02-02 1989-07-25 Motorola, Inc. TDMA communications system with adaptive equalization
JP2705773B2 (ja) * 1987-03-02 1998-01-28 エヌ・ティ・ティ移動通信網 株式会社 通信中チヤンネル切換方式
US4759051A (en) * 1987-03-16 1988-07-19 A. A. Hopeman, III Communications system
US5095531A (en) * 1987-08-28 1992-03-10 Iwatsu Electric Co., Ltd. Mobile communication position registering method and system therefor
US4850032A (en) * 1987-11-18 1989-07-18 Motorola, Inc. Simulcast data communications system
JPH0622345B2 (ja) * 1988-01-14 1994-03-23 東京電力株式会社 移動体通信方式
US4811380A (en) * 1988-01-29 1989-03-07 Motorola, Inc. Cellular radiotelephone system with dropped call protection
GB2215932A (en) * 1988-03-26 1989-09-27 Gec Traffic Automation Radio position finding system
SE460941B (sv) * 1988-04-26 1989-12-04 Ericsson Telefon Ab L M Foerfarande i ett cellindelat mobiltelefonsystem att reducera spaerr vid oeverflyttning av samtal
SE463540B (sv) * 1988-09-19 1990-12-03 Ericsson Telefon Ab L M Saett foer att i ett radiokommunikationssystem digitalisera godtyckliga radiosignaler samt anordning foer utoevande av saettet
CH676179A5 (fi) * 1988-09-29 1990-12-14 Ascom Zelcom Ag
US4930140A (en) * 1989-01-13 1990-05-29 Agilis Corporation Code division multiplex system using selectable length spreading code sequences
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5101501A (en) * 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control system
US5485486A (en) * 1989-11-07 1996-01-16 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5265119A (en) * 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5109390A (en) * 1989-11-07 1992-04-28 Qualcomm Incorporated Diversity receiver in a cdma cellular telephone system
US5257283A (en) * 1989-11-07 1993-10-26 Qualcomm Incorporated Spread spectrum transmitter power control method and system
US5022049A (en) * 1989-11-21 1991-06-04 Unisys Corp. Multiple access code acquisition system
US5126748A (en) * 1989-12-05 1992-06-30 Qualcomm Incorporated Dual satellite navigation system and method
US5103459B1 (en) * 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5091942A (en) * 1990-07-23 1992-02-25 Ericsson Ge Mobile Communications Holding, Inc. Authentication system for digital cellular communications
US5513176A (en) * 1990-12-07 1996-04-30 Qualcomm Incorporated Dual distributed antenna system
IL100213A (en) * 1990-12-07 1995-03-30 Qualcomm Inc Mikrata Kedma phone system and its antenna distribution system
US5128959A (en) * 1991-02-22 1992-07-07 Motorola, Inc. Variable bandwidth CDMA radio system
US5179571A (en) * 1991-07-10 1993-01-12 Scs Mobilecom, Inc. Spread spectrum cellular handoff apparatus and method
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5509035A (en) * 1993-04-14 1996-04-16 Qualcomm Incorporated Mobile station operating in an analog mode and for subsequent handoff to another system
US5437055A (en) * 1993-06-03 1995-07-25 Qualcomm Incorporated Antenna system for multipath diversity in an indoor microcellular communication system
US5490165A (en) * 1993-10-28 1996-02-06 Qualcomm Incorporated Demodulation element assignment in a system capable of receiving multiple signals
US5383219A (en) * 1993-11-22 1995-01-17 Qualcomm Incorporated Fast forward link power control in a code division multiple access system
US5452473A (en) * 1994-02-28 1995-09-19 Qualcomm Incorporated Reverse link, transmit power correction and limitation in a radiotelephone system
US5519761A (en) * 1994-07-08 1996-05-21 Qualcomm Incorporated Airborne radiotelephone communications system
US5475870A (en) * 1994-09-12 1995-12-12 Qualcomm Incorporated Apparatus and method for adding and removing a base station from a cellular communications system
US5528593A (en) * 1994-09-30 1996-06-18 Qualcomm Incorporated Method and apparatus for controlling power in a variable rate communication system

Also Published As

Publication number Publication date
NO174318C (no) 1994-04-13
SE460449B (sv) 1989-10-09
FI97759B (fi) 1996-10-31
NZ227826A (en) 1992-05-26
DE68905513D1 (de) 1993-04-29
WO1989008355A1 (en) 1989-09-08
AU605048B2 (en) 1991-01-03
ES2039095T3 (es) 1993-08-16
NO894314L (no) 1989-10-30
SE8800698D0 (sv) 1988-02-29
DK528089A (da) 1989-10-24
DK528089D0 (da) 1989-10-24
USRE36017E (en) 1998-12-29
DE68905513T2 (de) 1993-07-01
EP0335846A1 (en) 1989-10-04
FI97759C (fi) 1997-02-10
EP0335846B1 (en) 1993-03-24
JP2735335B2 (ja) 1998-04-02
NO894314D0 (no) 1989-10-30
SE8800698L (sv) 1989-08-30
NO174318B (no) 1994-01-03
DK171427B1 (da) 1996-10-21
JPH02503379A (ja) 1990-10-11
AU4074089A (en) 1989-09-22
US5088108A (en) 1992-02-11

Similar Documents

Publication Publication Date Title
FI894818A0 (fi) Soluihin jaettu digitaalinen liikkuva radiojärjestelmä ja menetelmä informaation siirtämiseksi digitaalisessa soluihin jaetussa liikkuvassa radiopuhelinjärjestelmässä
FI951051A (fi) Menetelmä ja laite tiedon välittämiseksi digitaalisessa radiojärjestelmässä
NO174229C (no) Fremgangsmåte for overföring av datainformasjon i et celleinndelt mobilradio-kommunikasjonssystem
FI990030A (fi) Menetelmä matkaviestintilaajille lähetettyjen lyhytsanomien tallentamiseksi ja edelleen lähettämiseksi solukkoviestintäjärjestelmässä
NO923785D0 (no) Transkoder og forbedret landsystem for et mobilt radiokommunikasjonssystem
FI950159A0 (fi) Menetelmä ja laite matkaviestinjärjestelmän kanavien käyttämisetä varten
NO177770C (no) Fremgangsmåte ved kommunikasjon i et cellulært mobilradiosystem
FI101582B1 (fi) Solukkoradiopuhelin-viestiliikennejärjestelmä
FI991378A0 (fi) Menetelmä ja järjestelmä tervehdyksien esittämiseksi liikkuvassa radioliikennejärjestelmässä
DE69119085D1 (de) Standortermittlungsverfahren in einem mobilfunksystem
FI974240A (fi) Menetelmä ja järjestely tiedonsiirtokapasiteetin optimaaliseksi hyödyntämiseksi solukkoradiojärjestelmässä
NO176940C (no) Mobilstasjonsutrustning for et mobilradiotelefonisystem
FI943536A (fi) Menetelmä katvealueiden peittämiseksi solukkoradiopuhelinjärjestelmässä ja radiovahvistin menetelmän toteuttamiseksi
FI951960A (fi) Vuorovaikutteinen kansallinen datapalvelutietoliikennejärjestelmä kiinteitä ja liikkuvia paristokäyttöisiä tilaajalaitteita varten
FI972614A0 (fi) Erikoispuhelun reititysmenetelmä ja -laite solukkojärjestelmää varten
FI982318A (fi) Puhelunmuodostusmenetelmä digitaalisessa solukkoradioliikennejärjestelmässä
FI970853A (fi) Järjestelmä ja menetelmä aikavälin ja taajuuden allokointiin radioliikennejärjestelmässä
FI950108A (fi) Menetelmä valitun informaation näyttämiseksi topografisesti solukkojäjjestelmässä
FI991594A (fi) Menetelmä ja järjestelmä tiedonsiirron yleisen laadun mittaamiseksi ja optimoimiseksi digitaalisessa solukkoradiojärjestelmässä
FI953686A0 (fi) Digitaalinen viestintäjärjestelmä ja vastaanotin tällaiseen järjestelmään
DK0594336T3 (da) Datameddelelseskommunikation i et digitalt celleinddelt radiotelefonsystem
FI981091A0 (fi) Menetelmä ja laitteisto kaiun poistamiseksi digitaalisessa matkaviestinjärjestelmässä
FI963454A0 (fi) Menetelmä palvelutason asettamiseksi digitaalisessMenetelmä palvelutason asettamiseksi digitaalisessa matkaviestinjärjestelmässä ja digitaalinen matkaa matkaviestinjärjestelmässä ja digitaalinen matkaviestinjärjestelmä viestinjärjestelmä
FI962645A0 (fi) Sijainninhallinta- ja hakumenetelmä solukkoradiojäSijainninhallinta- ja hakumenetelmä solukkoradiojärjestelmässä rjestelmässä
DK233883A (da) Fast station i et radiokommunikationssystem med frekvensspring og to-vejs sendere

Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: OY L M ERICSSON AB

MA Patent expired