FR2898744B1 - Dispositif emetteur-recepteur et procede de traitement d'un signal - Google Patents

Dispositif emetteur-recepteur et procede de traitement d'un signal

Info

Publication number
FR2898744B1
FR2898744B1 FR0700823A FR0700823A FR2898744B1 FR 2898744 B1 FR2898744 B1 FR 2898744B1 FR 0700823 A FR0700823 A FR 0700823A FR 0700823 A FR0700823 A FR 0700823A FR 2898744 B1 FR2898744 B1 FR 2898744B1
Authority
FR
France
Prior art keywords
transmitter
signal
processing
receiver device
receiver
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
FR0700823A
Other languages
English (en)
Other versions
FR2898744A1 (fr
Inventor
Zdravko Boos
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.)
Intel Deutschland GmbH
Original Assignee
Infineon Technologies AG
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 Infineon Technologies AG filed Critical Infineon Technologies AG
Publication of FR2898744A1 publication Critical patent/FR2898744A1/fr
Application granted granted Critical
Publication of FR2898744B1 publication Critical patent/FR2898744B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • 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
    • H04B7/0837—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 pre-detection combining
    • H04B7/084—Equal gain combining, only phase adjustments
    • 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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
FR0700823A 2006-02-10 2007-02-06 Dispositif emetteur-recepteur et procede de traitement d'un signal Expired - Fee Related FR2898744B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006006291A DE102006006291B4 (de) 2006-02-10 2006-02-10 Tranceiveranordnung und Verfahren zum Verarbeiten eines Signals

Publications (2)

Publication Number Publication Date
FR2898744A1 FR2898744A1 (fr) 2007-09-21
FR2898744B1 true FR2898744B1 (fr) 2009-02-27

Family

ID=38288625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0700823A Expired - Fee Related FR2898744B1 (fr) 2006-02-10 2007-02-06 Dispositif emetteur-recepteur et procede de traitement d'un signal

Country Status (4)

Country Link
US (2) US8254860B2 (fr)
CN (1) CN101018376B (fr)
DE (1) DE102006006291B4 (fr)
FR (1) FR2898744B1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9026070B2 (en) * 2003-12-18 2015-05-05 Qualcomm Incorporated Low-power wireless diversity receiver with multiple receive paths
US9450665B2 (en) * 2005-10-19 2016-09-20 Qualcomm Incorporated Diversity receiver for wireless communication
DE102006006291B4 (de) * 2006-02-10 2011-07-14 Infineon Technologies AG, 81669 Tranceiveranordnung und Verfahren zum Verarbeiten eines Signals
US9178669B2 (en) * 2011-05-17 2015-11-03 Qualcomm Incorporated Non-adjacent carrier aggregation architecture
US9252827B2 (en) 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
US9154179B2 (en) 2011-06-29 2015-10-06 Qualcomm Incorporated Receiver with bypass mode for improved sensitivity
US8774334B2 (en) 2011-11-09 2014-07-08 Qualcomm Incorporated Dynamic receiver switching
US9362958B2 (en) 2012-03-02 2016-06-07 Qualcomm Incorporated Single chip signal splitting carrier aggregation receiver architecture
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
US9819442B2 (en) * 2012-03-16 2017-11-14 Intel Deutschland Gmbh Internal interference signaling
US9118439B2 (en) 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9154356B2 (en) 2012-05-25 2015-10-06 Qualcomm Incorporated Low noise amplifiers for carrier aggregation
US9867194B2 (en) 2012-06-12 2018-01-09 Qualcomm Incorporated Dynamic UE scheduling with shared antenna and carrier aggregation
US9300420B2 (en) 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
US9391717B2 (en) * 2012-11-13 2016-07-12 Stephane Laurent-Michel Method and system for signal dynamic range improvement for frequency-division duplex communication systems
US9154231B2 (en) * 2013-01-17 2015-10-06 Alcatel Lucent Generation of an optical local-oscillator signal for a coherent-detection scheme
US8995591B2 (en) 2013-03-14 2015-03-31 Qualcomm, Incorporated Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
US9655058B2 (en) 2014-03-31 2017-05-16 Intel IP Corporation Multi-standard systems and methods with interferer mitigation
US9438224B2 (en) 2014-06-25 2016-09-06 Freescale Semiconductor, Inc. Devices with signal characteristic dependent control circuitry and methods of operation therefor
CN106033977B (zh) * 2015-03-19 2019-05-31 联想(北京)有限公司 电子设备和该电子设备的控制方法
US9866262B2 (en) * 2015-10-05 2018-01-09 Zyxel Communications Corp. Wireless transceiving device
TWI618442B (zh) * 2015-10-05 2018-03-11 合勤科技股份有限公司 無線收發裝置
US10177722B2 (en) 2016-01-12 2019-01-08 Qualcomm Incorporated Carrier aggregation low-noise amplifier with tunable integrated power splitter
IT201600070964A1 (it) * 2016-07-07 2018-01-07 Inst Rundfunktechnik Gmbh Ricezione inhouse migliorata di segnali trasmissivi rispondenti a una specifica di standard per telefonia mobile
KR101856756B1 (ko) * 2016-11-07 2018-05-10 한국표준과학연구원 신호 발생기 및 신호 발생기를 포함하는 측정 시스템
CN108228501B (zh) * 2016-12-14 2020-07-24 澜起科技股份有限公司 信号发送电路
DE102017209209A1 (de) * 2017-05-31 2018-12-06 Laird Dabendorf Gmbh Signalkopplungsvorrichtung und Verfahren zum Betrieb einer Signalkopplungsvorrichtung
KR20210034991A (ko) * 2019-09-23 2021-03-31 삼성전자주식회사 Rf 통신에 이용되는 pll 회로를 포함하는 전자 장치
US11804862B2 (en) 2021-09-30 2023-10-31 Silicon Laboratories Inc. Dual-band operation of a radio device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6172970B1 (en) * 1997-05-05 2001-01-09 The Hong Kong University Of Science And Technology Low-complexity antenna diversity receiver
GB9811380D0 (en) 1998-05-27 1998-07-22 Nokia Mobile Phones Ltd A transciever for wireless communication
KR100677296B1 (ko) 2002-03-27 2007-02-05 엘지전자 주식회사 다이버시티 수신 장치
US20040106381A1 (en) * 2002-09-06 2004-06-03 Engim Incorporated Transmit signal cancellation in wireless receivers
CN100426703C (zh) * 2002-12-31 2008-10-15 中兴通讯股份有限公司 一种用于tdd移动通信系统的分集装置
KR100548321B1 (ko) * 2003-01-07 2006-02-02 엘지전자 주식회사 동위상 합성 다이버시티 수신 장치 및 방법
US7383063B2 (en) * 2003-09-18 2008-06-03 Kyocera Wireless Corp. Communication device with diversity antenna
US7643848B2 (en) * 2004-04-13 2010-01-05 Qualcomm, Incorporated Multi-antenna transceiver system
DE102006006291B4 (de) * 2006-02-10 2011-07-14 Infineon Technologies AG, 81669 Tranceiveranordnung und Verfahren zum Verarbeiten eines Signals

Also Published As

Publication number Publication date
DE102006006291B4 (de) 2011-07-14
US8254860B2 (en) 2012-08-28
FR2898744A1 (fr) 2007-09-21
DE102006006291A1 (de) 2007-08-23
US8843090B2 (en) 2014-09-23
US20120282867A1 (en) 2012-11-08
CN101018376B (zh) 2010-09-29
US20070197170A1 (en) 2007-08-23
CN101018376A (zh) 2007-08-15

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Legal Events

Date Code Title Description
CA Change of address

Effective date: 20120404

TP Transmission of property

Owner name: INTEL MOBILE COMMUNICATIONS GMBH, DE

Effective date: 20120404

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CD Change of name or company name

Owner name: INTEL DEUTSCHLAND GMBH, DE

Effective date: 20160126

PLFP Fee payment

Year of fee payment: 11

ST Notification of lapse

Effective date: 20181031