DE69310403D1 - Diversitätsschaltanordnung für mobile Telefone - Google Patents

Diversitätsschaltanordnung für mobile Telefone

Info

Publication number
DE69310403D1
DE69310403D1 DE69310403T DE69310403T DE69310403D1 DE 69310403 D1 DE69310403 D1 DE 69310403D1 DE 69310403 T DE69310403 T DE 69310403T DE 69310403 T DE69310403 T DE 69310403T DE 69310403 D1 DE69310403 D1 DE 69310403D1
Authority
DE
Germany
Prior art keywords
mobile phones
switching arrangement
diversity switching
diversity
arrangement
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 - Fee Related
Application number
DE69310403T
Other languages
English (en)
Other versions
DE69310403T2 (de
Inventor
Timo Ali-Vehmas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
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 DE69310403D1 publication Critical patent/DE69310403D1/de
Application granted granted Critical
Publication of DE69310403T2 publication Critical patent/DE69310403T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69310403T 1992-02-14 1993-02-08 Diversitätsschaltanordnung für mobile Telefone Expired - Fee Related DE69310403T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI920650A FI90703C (fi) 1992-02-14 1992-02-14 Diversiteettiboosteri

Publications (2)

Publication Number Publication Date
DE69310403D1 true DE69310403D1 (de) 1997-06-12
DE69310403T2 DE69310403T2 (de) 1997-10-23

Family

ID=8534645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69310403T Expired - Fee Related DE69310403T2 (de) 1992-02-14 1993-02-08 Diversitätsschaltanordnung für mobile Telefone

Country Status (5)

Country Link
US (1) US5444745A (de)
EP (1) EP0556010B1 (de)
JP (1) JP3308623B2 (de)
DE (1) DE69310403T2 (de)
FI (1) FI90703C (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90703C (fi) * 1992-02-14 1994-03-10 Nokia Mobile Phones Ltd Diversiteettiboosteri
JP2823485B2 (ja) * 1993-07-23 1998-11-11 三菱電機株式会社 バースト送信装置
US5649306A (en) * 1994-09-16 1997-07-15 Motorola, Inc. Portable radio housing incorporating diversity antenna structure
US5812951A (en) * 1994-11-23 1998-09-22 Hughes Electronics Corporation Wireless personal communication system
US5577031A (en) * 1995-03-22 1996-11-19 Smith; Jeffrey W. Wideband channelizer incorporating diversity switch
FI98970C (fi) * 1995-06-07 1997-09-10 Nokia Mobile Phones Ltd Käsipuhelimen lisävahvistinjärjestely
JP3100111B2 (ja) * 1995-06-26 2000-10-16 株式会社エヌ・ティ・ティ・ドコモ 移動無線機のマルチバンド高周波回路
JP3382764B2 (ja) * 1995-10-27 2003-03-04 松下電器産業株式会社 無線移動機
DE19705735A1 (de) * 1997-02-14 1998-08-20 Nokia Mobile Phones Ltd Verfahren und Vorrichtung zur Inspektion wenigstens eines Antennenzweigs, insbesondere in einem Fahrzeug
EP0874473B1 (de) * 1997-04-11 2005-06-15 Patrick Paulus Leistungregelung für eine Funk-Kommunikations-Anordnung
US7116959B1 (en) * 1997-09-30 2006-10-03 Harman Becker Automotive Systems Gmbh Apparatus for selecting a receiver among a plurality of receivers in a diversity receiver system based upon automatic gain correction
US20070111689A1 (en) * 2000-07-24 2007-05-17 Hermann Link Apparatus for selecting a receiver among a plurality of receivers in a diversity receiver system based upon automatic gain correction
GB2370724B (en) * 2000-12-21 2004-07-14 Ubinetics Ltd Personal wireless communications apparatus
WO2004084427A1 (en) * 2003-03-19 2004-09-30 Sony Ericsson Mobile Communications Ab A switchable antenna arrangement
DE60305637T2 (de) * 2003-03-19 2007-05-03 Sony Ericsson Mobile Communications Ab Schaltbare Antennenanordnung
JP2007528665A (ja) * 2004-03-11 2007-10-11 テレフオンアクチーボラゲット エル エム エリクソン（パブル） アンテナダイバーシチシステムにおいてフィーダの数を低減させる方法、装置、基地局、及び基地局サイト
US8228840B2 (en) 2004-06-15 2012-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Antenna diversity arrangement and method
EP3010167B1 (de) 2006-03-27 2017-07-05 Nielsen Media Research, Inc. Verfahren und systeme zur messung von auf einer drahtloskommunikationsvorrichtung dargestellten medieninhalten
US8014726B1 (en) 2006-10-02 2011-09-06 The Nielsen Company (U.S.), Llc Method and system for collecting wireless information transparently and non-intrusively
US8260252B2 (en) 2006-10-02 2012-09-04 The Nielsen Company (Us), Llc Method and apparatus for collecting information about portable device usage
US20080221968A1 (en) * 2007-03-07 2008-09-11 Tamara Gaffney Method and system for interacting with users of portable devices
EP2153543B1 (de) * 2007-06-01 2017-04-05 Nextivity, Inc. Booster mit kurzer reichweite und verfahren zum boosten mit mehreren antennen
US8321556B1 (en) 2007-07-09 2012-11-27 The Nielsen Company (Us), Llc Method and system for collecting data on a wireless device
US20090150217A1 (en) 2007-11-02 2009-06-11 Luff Robert A Methods and apparatus to perform consumer surveys
US8503991B2 (en) * 2008-04-03 2013-08-06 The Nielsen Company (Us), Llc Methods and apparatus to monitor mobile devices
CA2761391A1 (en) 2009-05-08 2010-11-11 Zokem Oy System and method for behavioural and contextual data analytics
DE102010018509B9 (de) * 2010-04-27 2012-12-06 Funkwerk Dabendorf Gmbh Senden und Empfangen von Funksignalen in verschiedenen Frequenzbereichen
WO2011161303A1 (en) 2010-06-24 2011-12-29 Zokem Oy Network server arrangement for processing non-parametric, multi-dimensional, spatial and temporal human behavior or technical observations measured pervasively, and related method for the same
US8340685B2 (en) 2010-08-25 2012-12-25 The Nielsen Company (Us), Llc Methods, systems and apparatus to generate market segmentation data with anonymous location data
US10083459B2 (en) 2014-02-11 2018-09-25 The Nielsen Company (Us), Llc Methods and apparatus to generate a media rank
US10128884B2 (en) 2014-02-19 2018-11-13 Huawei Device (Shenzhen) Co., Ltd. Antenna interface circuit, data card, and antenna connection control method and apparatus
DE102015004721A1 (de) 2015-04-09 2016-10-13 Kathrein-Werke Kg Kompensator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542506B1 (fr) * 1983-03-07 1985-06-28 Thomson Csf Systeme d'antenne electronique pour reseau cellulaire de radiotelephones associant des stations fixes a des postes mobiles et a des postes portatifs
US4513412A (en) * 1983-04-25 1985-04-23 At&T Bell Laboratories Time division adaptive retransmission technique for portable radio telephones
US5065449A (en) * 1987-08-03 1991-11-12 Orion Industries Booster diversity receiving system usable with cellular booster
US4837800A (en) * 1988-03-18 1989-06-06 Motorola, Inc. Cellular data telephone system and cellular data telephone therefor
JP2552928B2 (ja) * 1990-01-31 1996-11-13 三菱電機株式会社 アンテナ選択ダイバーシチ受信装置
SE465991B (sv) * 1990-04-10 1991-11-25 Ericsson Telefon Ab L M Foerfarande foer att i en mottagare vaelja den laempligaste av tvaa eller flera antenner
US5297191A (en) * 1990-09-28 1994-03-22 At&T Bell Laboratories Method and apparatus for remotely programming a wireless telephone set
US5303395A (en) * 1991-11-06 1994-04-12 Mitsubishi Consumer Electronics America, Inc. Power control with a constant gain amplifier for portable radio transceivers
FI90703C (fi) * 1992-02-14 1994-03-10 Nokia Mobile Phones Ltd Diversiteettiboosteri

Also Published As

Publication number Publication date
FI90703B (fi) 1993-11-30
FI90703C (fi) 1994-03-10
FI920650A (fi) 1993-08-15
JPH05284149A (ja) 1993-10-29
JP3308623B2 (ja) 2002-07-29
EP0556010A1 (de) 1993-08-18
US5444745A (en) 1995-08-22
FI920650A0 (fi) 1992-02-14
EP0556010B1 (de) 1997-05-07
DE69310403T2 (de) 1997-10-23

Similar Documents

Publication Publication Date Title
DE69310403T2 (de) Diversitätsschaltanordnung für mobile Telefone
DE69530644D1 (de) Verbindungsumleitung für Mobiltelefon
DE69429123T2 (de) Mobiltelefon
FI941093A (fi) Matkaviestinverkko
FI935269A0 (fi) Kontruktionsloesning foer en mobiltelefon
DE69718629D1 (de) Antennenanordnung für funktelefon
DE69428931D1 (de) Zellulartelefon
FI972570A0 (fi) Batteri foer mobiltelefon
DE69812565D1 (de) Antennenanordnung für Funktelefon
DE69126235T2 (de) Adaptive Diversity-Einrichtung für zellulare mobile Funkfernsprechsysteme
DE69809596D1 (de) Vereinheitlichtes antennendiversityschaltungssystem für tdma-telefone
FI944252A0 (fi) Matkapuhelin
DE69124724D1 (de) Verteiltes Vermittlungssystem für Zellular-Kommunikation
DE59610453D1 (de) Schaltanordnung für mobile Rundfunkempfänger
DE29614668U1 (de) Freisprecheinheit für Mobiltelefone (Handys)
DE69331191T2 (de) Anrufverfahren für mobile Funktelefone
DE59409263D1 (de) Lauthöreinrichtung für Fernsprechgeräte
DE9421222U1 (de) Mobiltelefon
DE29601326U1 (de) Wurfantenne für Mobilfunktelefone
NO933496D0 (no) Mobiltelefon
DE9417826U1 (de) Tasche für Mobiltelefone
DE69423407T2 (de) Mobiles Gerät für Zellulartelefon
DE9311546U1 (de) Abstandsmodul für Funktelefone
KR950004993U (ko) 전화기용 송수화기
KR960009296U (ko) 휴대폰용 자동안테나

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee