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CN101442838A - 使用双工器实现多模待机终端的系统 - Google Patents

使用双工器实现多模待机终端的系统 Download PDF

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Publication number
CN101442838A
CN101442838A CNA2007101936786A CN200710193678A CN101442838A CN 101442838 A CN101442838 A CN 101442838A CN A2007101936786 A CNA2007101936786 A CN A2007101936786A CN 200710193678 A CN200710193678 A CN 200710193678A CN 101442838 A CN101442838 A CN 101442838A
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CN
China
Prior art keywords
duplexer
module
frequency band
signal
band
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.)
Pending
Application number
CNA2007101936786A
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English (en)
Chinese (zh)
Inventor
张学军
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to CNA2007101936786A priority Critical patent/CN101442838A/zh
Priority to PCT/IB2008/054683 priority patent/WO2009066199A2/fr
Publication of CN101442838A publication Critical patent/CN101442838A/zh
Pending legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
CNA2007101936786A 2007-11-23 2007-11-23 使用双工器实现多模待机终端的系统 Pending CN101442838A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNA2007101936786A CN101442838A (zh) 2007-11-23 2007-11-23 使用双工器实现多模待机终端的系统
PCT/IB2008/054683 WO2009066199A2 (fr) 2007-11-23 2008-11-08 Système pour mettre en œuvre un terminal de secours multi-modulaire en utilisant un duplexeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101936786A CN101442838A (zh) 2007-11-23 2007-11-23 使用双工器实现多模待机终端的系统

Publications (1)

Publication Number Publication Date
CN101442838A true CN101442838A (zh) 2009-05-27

Family

ID=40589630

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101936786A Pending CN101442838A (zh) 2007-11-23 2007-11-23 使用双工器实现多模待机终端的系统

Country Status (2)

Country Link
CN (1) CN101442838A (fr)
WO (1) WO2009066199A2 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102904624A (zh) * 2011-07-28 2013-01-30 Lg电子株式会社 移动终端
CN105098356A (zh) * 2015-09-09 2015-11-25 天津七一二通信广播有限公司 一种应用于通信终端uv频段和s频段双模合一天线系统
CN105163390A (zh) * 2008-09-12 2015-12-16 高通股份有限公司 对不同的无线通信技术的干扰管理
CN105376040A (zh) * 2014-08-13 2016-03-02 天工方案公司 用于蜂窝频带的载波聚集的射频前端结构
CN105827252A (zh) * 2015-01-28 2016-08-03 三星电子株式会社 用于避免干扰的方法和用于该方法的电子装置
CN106067828A (zh) * 2016-05-23 2016-11-02 广东欧珀移动通信有限公司 一种载波聚合的抗谐波干扰装置、天线装置及移动终端
CN106452471A (zh) * 2016-09-29 2017-02-22 宇龙计算机通信科技(深圳)有限公司 一种gsm射频电路及包括该电路的终端
CN107231167A (zh) * 2016-03-24 2017-10-03 北京小米移动软件有限公司 射频电路的电子设备
CN107251444A (zh) * 2015-02-23 2017-10-13 高通股份有限公司 用于毫米波无线通信的收发机配置
CN107534451A (zh) * 2015-05-11 2018-01-02 追踪有限公司 射频电路以及具有射频电路的前端电路
CN108390679A (zh) * 2018-02-26 2018-08-10 广东小天才科技有限公司 基于多天线射频前端的通信方法及多天线射频前端电路
CN109831223A (zh) * 2019-03-21 2019-05-31 Oppo广东移动通信有限公司 天线复用射频装置及终端
CN112954745A (zh) * 2019-12-10 2021-06-11 成都鼎桥通信技术有限公司 一种宽窄双模集群终端及其模式切换方法和装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9425850B2 (en) * 2010-10-27 2016-08-23 Sai C. Kwok Simultaneous voice and data communication
CN103516379A (zh) * 2012-06-28 2014-01-15 国基电子（上海）有限公司 无线通讯模组
US9312888B2 (en) 2012-06-29 2016-04-12 Qualcomm Incorporated Antenna interface circuits for carrier aggregation on multiple antennas
US20160380681A1 (en) * 2015-06-25 2016-12-29 Qualcomm Incorporated Simplified multi-band/carrier carrier aggregation radio frequency front-end based on frequency-shifted antennas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003050915A1 (fr) * 2001-12-06 2003-06-19 Protura Wireless, Inc. Dispositif de communication avec integration d'antenne d'extremite avant
DE10200048B4 (de) * 2002-01-02 2014-04-24 Qualcomm Incorporated Verbindung der Sende- und Empfangseinrichtungen von Multiband-/Multimode-Funkgeräten mit einer oder mehreren Antennen
US7162266B2 (en) * 2004-12-17 2007-01-09 Avago Technologies Wireless Ip (Singapore) Pte.Ltd. Multiple band handset architecture
WO2006085139A2 (fr) * 2004-12-22 2006-08-17 Nokia Corporation Amelioration de l'interoperabilite entre des recepteurs et des emetteurs dans une station mobile

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105163390A (zh) * 2008-09-12 2015-12-16 高通股份有限公司 对不同的无线通信技术的干扰管理
US8958351B2 (en) 2011-07-28 2015-02-17 Lg Electronics Inc. Mobile terminal
CN102904624B (zh) * 2011-07-28 2015-06-17 Lg电子株式会社 移动终端
CN102904624A (zh) * 2011-07-28 2013-01-30 Lg电子株式会社 移动终端
CN105376040B (zh) * 2014-08-13 2020-05-22 天工方案公司 用于蜂窝频带的载波聚集的射频前端结构
US11664963B2 (en) 2014-08-13 2023-05-30 Skyworks Solutions, Inc. Devices and methods related to radio-frequency front-end architecture for carrier aggregation of cellular bands
CN105376040A (zh) * 2014-08-13 2016-03-02 天工方案公司 用于蜂窝频带的载波聚集的射频前端结构
US11070347B2 (en) 2014-08-13 2021-07-20 Skyworks Solutions, Inc. Radio-frequency front-end architecture for carrier aggregation of cellular bands
CN105827252A (zh) * 2015-01-28 2016-08-03 三星电子株式会社 用于避免干扰的方法和用于该方法的电子装置
US10784904B2 (en) 2015-02-23 2020-09-22 Qualcomm Incorporated Transceiver configuration for millimeter wave wireless communications
US11190224B2 (en) 2015-02-23 2021-11-30 Qualcomm Incorporated Transceiver configuration for millimeter wave wireless communications
CN107251444A (zh) * 2015-02-23 2017-10-13 高通股份有限公司 用于毫米波无线通信的收发机配置
CN107251444B (zh) * 2015-02-23 2020-04-17 高通股份有限公司 用于毫米波无线通信的收发机配置
CN107534451A (zh) * 2015-05-11 2018-01-02 追踪有限公司 射频电路以及具有射频电路的前端电路
US10530415B2 (en) 2015-05-11 2020-01-07 Snaptrack, Inc. HF circuit and front-end circuit comprising an HF circuit
CN105098356A (zh) * 2015-09-09 2015-11-25 天津七一二通信广播有限公司 一种应用于通信终端uv频段和s频段双模合一天线系统
CN107231167A (zh) * 2016-03-24 2017-10-03 北京小米移动软件有限公司 射频电路的电子设备
CN106067828A (zh) * 2016-05-23 2016-11-02 广东欧珀移动通信有限公司 一种载波聚合的抗谐波干扰装置、天线装置及移动终端
CN106452471B (zh) * 2016-09-29 2019-10-11 宇龙计算机通信科技(深圳)有限公司 一种gsm射频电路及包括该电路的终端
CN106452471A (zh) * 2016-09-29 2017-02-22 宇龙计算机通信科技(深圳)有限公司 一种gsm射频电路及包括该电路的终端
CN108390679A (zh) * 2018-02-26 2018-08-10 广东小天才科技有限公司 基于多天线射频前端的通信方法及多天线射频前端电路
CN109831223A (zh) * 2019-03-21 2019-05-31 Oppo广东移动通信有限公司 天线复用射频装置及终端
CN112954745B (zh) * 2019-12-10 2023-04-28 成都鼎桥通信技术有限公司 一种宽窄双模集群终端及其模式切换方法和装置
CN112954745A (zh) * 2019-12-10 2021-06-11 成都鼎桥通信技术有限公司 一种宽窄双模集群终端及其模式切换方法和装置

Also Published As

Publication number Publication date
WO2009066199A3 (fr) 2009-07-09
WO2009066199A2 (fr) 2009-05-28

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Application publication date: 20090527