DE69926309D1 - Sende-Empfänger für drahtlose Kommunikation - Google Patents

Sende-Empfänger für drahtlose Kommunikation

Info

Publication number
DE69926309D1
DE69926309D1 DE69926309T DE69926309T DE69926309D1 DE 69926309 D1 DE69926309 D1 DE 69926309D1 DE 69926309 T DE69926309 T DE 69926309T DE 69926309 T DE69926309 T DE 69926309T DE 69926309 D1 DE69926309 D1 DE 69926309D1
Authority
DE
Germany
Prior art keywords
transceiver
wireless communication
wireless
communication
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
Application number
DE69926309T
Other languages
English (en)
Other versions
DE69926309T2 (de
Inventor
Juha Vuorio
Harri Lilja
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 Oyj
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=10832788&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69926309(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE69926309D1 publication Critical patent/DE69926309D1/de
Publication of DE69926309T2 publication Critical patent/DE69926309T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
    • 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
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
    • 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
    • H04B7/12—Frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Transceivers (AREA)
  • Radio Transmission System (AREA)
DE69926309T 1998-05-27 1999-05-21 Sende-Empfänger für drahtlose Kommunikation Expired - Lifetime DE69926309T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9811380 1998-05-27
GBGB9811380.6A GB9811380D0 (en) 1998-05-27 1998-05-27 A transciever for wireless communication

Publications (2)

Publication Number Publication Date
DE69926309D1 true DE69926309D1 (de) 2005-09-01
DE69926309T2 DE69926309T2 (de) 2006-05-24

Family

ID=10832788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926309T Expired - Lifetime DE69926309T2 (de) 1998-05-27 1999-05-21 Sende-Empfänger für drahtlose Kommunikation

Country Status (6)

Country Link
US (1) US6535748B1 (de)
EP (1) EP0966115B1 (de)
JP (1) JP4986314B2 (de)
CN (1) CN1116777C (de)
DE (1) DE69926309T2 (de)
GB (1) GB9811380D0 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212172B1 (en) * 1998-05-08 2001-04-03 Omnipoint Corporation Filtering method to allow FDD and TDD operation in PCS transreceivers
FI112741B (fi) 1998-11-26 2003-12-31 Nokia Corp Menetelmä ja järjestely RF-signaalien lähettämiseksi ja vastaanottamiseksi tiedonsiirtojärjestelmien erilaisissa radiorajapinnoissa
DE19962458C2 (de) * 1999-12-22 2002-02-28 Siemens Ag Verfahren und Schaltung zur Übertragung eines datenmodulierten Hochfrequenz-Datensignals von einem Sender zu einem Empfänger mit vereinfachter Empfängerarchitektur
FI114592B (fi) * 2000-06-30 2004-11-15 Nokia Corp Kytkin- ja liitinjärjestely ulkoisten ja sisäisten antennien kytkemiseksi esimerkiksi laajennuskorttiin
DE10035116C2 (de) * 2000-07-19 2002-12-19 Infineon Technologies Ag Hochfrequenz-Schnittstelle für Dual-Standard Basisband-Chips
SE517380C2 (sv) * 2000-10-12 2002-06-04 Ericsson Telefon Ab L M Metod och anordning för tillvaratagande av frekvensutrymme i ett trådlöst kommunikationssystem med osymmetrisk trafikbelastning
KR100678529B1 (ko) * 2000-10-20 2007-02-05 가부시키가이샤 히타치세이사쿠쇼 무선 장치
DE10052711A1 (de) * 2000-10-24 2002-05-02 Siemens Ag Multiband-Endgerät
US6600931B2 (en) * 2001-03-30 2003-07-29 Nokia Corporation Antenna switch assembly, and associated method, for a radio communication station
JP3802372B2 (ja) * 2001-05-16 2006-07-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
US6956836B2 (en) * 2001-05-17 2005-10-18 Ericsson, Inc. Asymmetric frequency allocation for packet channels in a wireless network
JP5069391B2 (ja) * 2001-07-13 2012-11-07 富士通モバイルコミュニケーションズ株式会社 信号復調回路
GB0122983D0 (en) * 2001-09-25 2001-11-14 Zarlink Semiconductor Ltd Rdio fequency tuner front end and tuner
US6987956B2 (en) * 2001-11-30 2006-01-17 Samsung Electronics Co., Ltd. System and method for improving performance of an HDR wireless terminal with diversity
GB0204108D0 (en) * 2002-02-21 2002-04-10 Analog Devices Inc 3G radio
US7142664B2 (en) * 2002-05-06 2006-11-28 Avaya Technology Corp. Intelligent multimode message alerts
US9558475B2 (en) * 2002-05-06 2017-01-31 Avaya Inc. Location based to-do list reminders
US9572095B2 (en) * 2002-05-06 2017-02-14 Avaya Inc. Intelligent selection of message delivery mechanism
US7046784B2 (en) 2002-05-06 2006-05-16 Avaya Technology Corp. Polite call waiting notification
US7706516B2 (en) * 2002-10-02 2010-04-27 Avaya Inc. Intelligent handling of message refusal
US20040203673A1 (en) * 2002-07-01 2004-10-14 Seligmann Doree Duncan Intelligent incoming message notification
US20040018815A1 (en) * 2002-07-25 2004-01-29 Tsung-Liang Lin Wireless communication circuit architecture
SE0202847L (sv) 2002-09-26 2004-03-27 Lars Edman Förfarande och anordning
CN1689240A (zh) * 2002-10-03 2005-10-26 松下电器产业株式会社 终端装置
US6928279B2 (en) * 2003-02-27 2005-08-09 Avaya Technologies Corp. Peer-to-peer discovery for location-based forwarding
US7720443B2 (en) 2003-06-02 2010-05-18 Kyocera Wireless Corp. System and method for filtering time division multiple access telephone communications
US7116952B2 (en) * 2003-10-09 2006-10-03 Intel Corporation Method and apparatus to provide an area efficient antenna diversity receiver
US20050113133A1 (en) * 2003-11-25 2005-05-26 Kevin Li Dynamically tuned antenna used for multiple purposes
US20050164647A1 (en) * 2004-01-28 2005-07-28 Khosro Shamsaifar Apparatus and method capable of utilizing a tunable antenna-duplexer combination
US9172404B1 (en) * 2005-02-07 2015-10-27 Rf Micro Devices, Inc. Switch architecture for TDMA and FDD multiplexing
JP2007019939A (ja) * 2005-07-08 2007-01-25 Renesas Technology Corp 無線通信装置及びそれを用いた携帯電話端末
TWI279029B (en) * 2005-07-19 2007-04-11 Acer Inc Wireless electronic device and method for controlling the wireless electronic device
CN1968028B (zh) * 2005-11-15 2011-04-20 宏碁股份有限公司 无线电子装置及其控制方法
CN1992538A (zh) * 2005-12-30 2007-07-04 鸿富锦精密工业（深圳）有限公司 移动通信装置
JP5245413B2 (ja) * 2006-01-17 2013-07-24 日立金属株式会社 高周波回路部品及びこれを用いた通信装置
DE102006006291B4 (de) 2006-02-10 2011-07-14 Infineon Technologies AG, 81669 Tranceiveranordnung und Verfahren zum Verarbeiten eines Signals
US7477918B2 (en) * 2006-05-08 2009-01-13 Mediatek Inc. Radio frequency receiver and radio frequency transmitter
US7720506B1 (en) * 2006-07-28 2010-05-18 Rockwell Collins, Inc. System and method of providing antenna specific front ends for aviation software defined radios
CN101682299B (zh) * 2007-05-11 2012-10-31 Nxp股份有限公司 双模混频器电路及方法
US7962161B1 (en) * 2007-11-21 2011-06-14 L-3 Communications Corp. Method and apparatus for FDD and TDD terminal entry into a wireless communication network
US8089906B2 (en) 2009-02-06 2012-01-03 Sige Semiconductor Inc. Dual mode transceiver
WO2010110800A1 (en) * 2009-03-27 2010-09-30 Hewlett-Packard Development Company, L.P. Multi-antenna reception scheme
US8379697B2 (en) * 2009-07-28 2013-02-19 Qualcomm Incorporated Self-interference cancellation for multichannel modems
US8971220B2 (en) * 2010-12-02 2015-03-03 Rockstar Consortium Us Lp Dual mode base station
FR2977753B1 (fr) * 2011-07-06 2013-09-27 Cassidian Gestion de canaux frequentiels de communication asymetriques dans un systeme de radiocommunications
CN102300131A (zh) * 2011-08-30 2011-12-28 海能达通信股份有限公司 一种用于对讲机抗干扰的装置和相关系统
WO2012163018A1 (zh) * 2011-10-21 2012-12-06 华为技术有限公司 一种天线
US20140378075A1 (en) * 2013-06-20 2014-12-25 Qualcomm Incorporated Multi-frequency range processing for rf front end
US9337878B2 (en) 2013-12-16 2016-05-10 Motorola Solutions, Inc. Dual watch radio frequency receiver
JP6190284B2 (ja) * 2014-02-03 2017-08-30 シャープ株式会社 通信回路、及び、通信装置
DE102014102701B3 (de) * 2014-02-28 2015-08-27 Epcos Ag Frontendschaltung mit einem abstimmbaren Filter
KR102324960B1 (ko) 2015-06-25 2021-11-12 삼성전자 주식회사 통신 장치 및 이를 포함하는 전자 장치
US9992722B2 (en) 2015-12-14 2018-06-05 Huawei Technologies Canada Co., Ltd. Reconfigurable multi-mode and multi-bands radio architecture and transceiver
US9960874B2 (en) * 2016-07-20 2018-05-01 Zinwave, Ltd. Techniques for managing interference in a network environment
CN111800179B (zh) 2016-08-08 2022-04-12 华为技术有限公司 一种分集接收机及终端
DE102017219685B3 (de) * 2017-11-06 2019-05-09 Laird Dabendorf Gmbh Verfahren und Vorrichtungen zur Verstärkung von Funksignalen zwischen einem Endgerät und einer Antenne in einem ersten Frequenzband und in einem zweiten Frequenzband
CN108540163B (zh) * 2018-03-30 2021-02-19 联想(北京)有限公司 天线控制方法以及电子设备
KR102521167B1 (ko) 2018-12-04 2023-04-13 가부시키가이샤 무라타 세이사쿠쇼 프론트 엔드 회로 및 통신 장치
CN112838878A (zh) * 2019-11-01 2021-05-25 深圳市万普拉斯科技有限公司 射频系统、射频前端及移动终端
CN111244606B (zh) * 2020-02-21 2022-07-05 京东方科技集团股份有限公司 发射天线系统、接收天线系统及通信设备

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91337C (fi) 1990-04-27 1994-06-10 Nokia Mobile Phones Ltd Kytkentäjärjestely harhatoiston eliminoimiseksi radiopuhelimen vastaanottimessa
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
FI87615C (fi) 1991-04-05 1993-01-25 Nokia Mobile Phones Ltd Styrsystem foer ett paketkopplat cdma-datanaet
US5280637A (en) * 1991-09-18 1994-01-18 Motorola, Inc. Phase combining method and apparatus for use in a diversity receiver
FI93068C (fi) 1992-07-27 1995-02-10 Nokia Mobile Phones Ltd Kytkentä häiriöiden haittavaikutusten pienentämiseksi sovitettua suodatinta käyttävissä vastaanottimissa
FI91579C (fi) 1992-08-20 1994-07-11 Nokia Mobile Phones Ltd Dekoodaus käyttäen lineaarista metriciä ja häiriön estimointia
FI95980C (fi) 1992-09-04 1996-04-10 Nokia Mobile Phones Ltd Menetelmä ja kytkentäjärjestely ajan mittaamiseksi tarkasti epätarkalla kellolla
FI925472A (fi) 1992-12-01 1994-06-02 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä sekä -järjestelmä
US5590160A (en) 1992-12-30 1996-12-31 Nokia Mobile Phones Ltd. Symbol and frame synchronization in both a TDMA system and a CDMA
US5594394A (en) * 1993-08-31 1997-01-14 Matsushita Electric Industrial Co., Ltd. Antenna diversity switching device with switching circuits between the receiver terminal and each antenna
US5440597A (en) 1993-11-23 1995-08-08 Nokia Mobile Phones Ltd. Double dwell maximum likelihood acquisition system with continuous decision making for CDMA and direct spread spectrum system
FI98480C (fi) 1993-12-23 1997-06-25 Nokia Mobile Phones Ltd Menetelmä ja järjestely silmukkasuodattimen ohjaamiseksi
US5491718A (en) 1994-01-05 1996-02-13 Nokia Mobile Phones Ltd. CDMA radiotelephone having optimized slotted mode and long code operation
FI96154C (fi) 1994-05-30 1996-05-10 Nokia Telecommunications Oy Menetelmä tilaajapäätelaitteiden synkronisoimiseksi, tukiasema sekä tilaajapäätelaite
FI943249A (fi) 1994-07-07 1996-01-08 Nokia Mobile Phones Ltd Menetelmä vastaanottimen ohjaamiseksi ja vastaanotin
US5548616A (en) 1994-09-09 1996-08-20 Nokia Mobile Phones Ltd. Spread spectrum radiotelephone having adaptive transmitter gain control
FI110731B (fi) 1994-09-12 2003-03-14 Nokia Corp Menetelmä kanavan estimoimiseksi ja vastaanotin
US5566201A (en) 1994-09-27 1996-10-15 Nokia Mobile Phones Ltd. Digital AGC for a CDMA radiotelephone
FI97180C (fi) 1994-11-03 1996-10-25 Nokia Mobile Phones Ltd Menetelmä kanavan estimoimiseksi ja vastaanotin
US5550893A (en) 1995-01-31 1996-08-27 Nokia Mobile Phones Limited Speech compensation in dual-mode telephone
JPH08293846A (ja) * 1995-04-19 1996-11-05 Sony Corp 送受信装置
FI98108C (fi) 1995-05-17 1997-04-10 Nokia Mobile Phones Ltd Menetelmä yhteyden laadun arvioimiseksi ja vastaanotin
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
FI99067C (fi) 1995-11-02 1997-09-25 Nokia Mobile Phones Ltd Vastaanottomenetelmä ja vastaanotin
US5768691A (en) * 1996-08-07 1998-06-16 Nokia Mobile Phones Limited Antenna switching circuits for radio telephones
US5887252A (en) 1996-09-10 1999-03-23 Nokia Mobile Phones Limited Multicast transmission for DS-CDMA cellular telephones

Also Published As

Publication number Publication date
GB9811380D0 (en) 1998-07-22
EP0966115B1 (de) 2005-07-27
EP0966115A3 (de) 2003-03-12
DE69926309T2 (de) 2006-05-24
JP2000031861A (ja) 2000-01-28
CN1237866A (zh) 1999-12-08
CN1116777C (zh) 2003-07-30
US6535748B1 (en) 2003-03-18
EP0966115A2 (de) 1999-12-22
JP4986314B2 (ja) 2012-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8363 Opposition against the patent
8380 Miscellaneous part iii

Free format text: DIE ERTEILUNG VOM 27.04.2006 WURDE GELOESCHT WEGEN EINSPRUCH.