CN101154961B - 用于无线通信的方法及*** - Google Patents
用于无线通信的方法及*** Download PDFInfo
- Publication number
- CN101154961B CN101154961B CN2007101469420A CN200710146942A CN101154961B CN 101154961 B CN101154961 B CN 101154961B CN 2007101469420 A CN2007101469420 A CN 2007101469420A CN 200710146942 A CN200710146942 A CN 200710146942A CN 101154961 B CN101154961 B CN 101154961B
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- CN
- China
- Prior art keywords
- antenna
- centre frequency
- signal
- hopping
- channel
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
-
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Support Of Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/536,682 | 2006-09-29 | ||
US11/536,682 US7689188B2 (en) | 2006-09-29 | 2006-09-29 | Method and system for dynamically tuning and calibrating an antenna using antenna hopping |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101154961A CN101154961A (zh) | 2008-04-02 |
CN101154961B true CN101154961B (zh) | 2013-04-24 |
Family
ID=38886848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101469420A Active CN101154961B (zh) | 2006-09-29 | 2007-08-20 | 用于无线通信的方法及*** |
Country Status (6)
Country | Link |
---|---|
US (3) | US7689188B2 (zh) |
EP (1) | EP1906542B1 (zh) |
KR (1) | KR100961648B1 (zh) |
CN (1) | CN101154961B (zh) |
HK (1) | HK1119309A1 (zh) |
TW (1) | TWI370624B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080080455A1 (en) | 2006-09-29 | 2008-04-03 | Ahmadreza Rofougaran | Method and system for utilizing polarized antennas in coexistence systems |
US7689188B2 (en) * | 2006-09-29 | 2010-03-30 | Broadcom Corporation | Method and system for dynamically tuning and calibrating an antenna using antenna hopping |
US8259834B2 (en) | 2006-09-29 | 2012-09-04 | Broadcom Corporation | Method and system for OFDM based MIMO system with enhanced diversity |
US20080158076A1 (en) * | 2006-12-28 | 2008-07-03 | Broadcom Corporation | Dynamically adjustable narrow bandwidth antenna for wide band systems |
GB2469420B (en) * | 2008-02-06 | 2012-10-17 | Hmicro Inc | Wireless communications systems using multiple radios |
CN103415997B (zh) * | 2010-11-01 | 2015-11-25 | 大陆汽车有限责任公司 | 具有自适应调谐器的无线电接收器及其操作方法 |
WO2012092236A2 (en) * | 2010-12-30 | 2012-07-05 | Skycross, Inc. | Headphone antenna for radio communications device |
CN102111169A (zh) * | 2011-03-14 | 2011-06-29 | 中兴通讯股份有限公司 | 双模移动终端 |
CN102158236A (zh) * | 2011-04-11 | 2011-08-17 | 中兴通讯股份有限公司 | Nfc双模移动终端及其通信方法 |
EP2742596B1 (en) | 2011-08-12 | 2019-03-13 | Continental Automotive GmbH | Increasing efficiency of a radio receiver with an adaptive tuner |
EP2579460B1 (en) * | 2011-10-06 | 2014-05-07 | Oticon A/S | RF transmitter for electrically short antenna |
CN103326134A (zh) * | 2012-03-23 | 2013-09-25 | 联想(北京)有限公司 | 用于补偿天线的频率偏移的方法和装置 |
CN102752007B (zh) * | 2012-06-28 | 2015-02-11 | 惠州Tcl移动通信有限公司 | 一种用于自动调节天线匹配的移动终端及其控制方法 |
US20140065982A1 (en) * | 2012-09-05 | 2014-03-06 | Seong-Youp Suh | Plug-and-play time-variant antenna module for wireless communication devices |
CN104253623B (zh) * | 2013-06-26 | 2018-03-27 | 联芯科技有限公司 | 移动通信射频模块产品及其提供方法 |
CN104980183B (zh) * | 2014-04-02 | 2018-09-07 | 中芯国际集成电路制造(上海)有限公司 | 无线收发装置和方法 |
US10312582B2 (en) * | 2016-05-27 | 2019-06-04 | Futurewei Technologies, Inc. | Closed loop aperture tunable antenna |
CN109039346B (zh) * | 2018-07-17 | 2020-10-09 | 珠海格力电器股份有限公司 | 一种天线调谐***、调谐方法及其通信设备 |
CN113552513A (zh) * | 2020-04-24 | 2021-10-26 | 佳能医疗***株式会社 | 高频线圈、磁共振成像装置以及数据传输方法 |
CN113629394A (zh) * | 2021-08-31 | 2021-11-09 | 山东炎一智能科技有限公司 | 用于天线中心频点频率调整的方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5052049A (en) * | 1987-10-20 | 1991-09-24 | Telefind Corporation | Paging receiver with continuously tunable antenna |
US20030219035A1 (en) * | 2002-05-24 | 2003-11-27 | Schmidt Dominik J. | Dynamically configured antenna for multiple frequencies and bandwidths |
US20060029018A1 (en) * | 2004-08-06 | 2006-02-09 | Hiromitsu Mizukami | Radio communication terminal and radio communication control method |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545059A (en) * | 1984-03-27 | 1985-10-01 | Rockwell International Corporation | Antenna coupler system |
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 |
US4689803A (en) * | 1985-06-10 | 1987-08-25 | Megapulse Inc. | Antenna tuning system and method |
US5136719A (en) * | 1988-12-05 | 1992-08-04 | Seiko Corp. | Automatic antenna tubing method and apparatus |
SE465597B (sv) * | 1990-02-16 | 1991-09-30 | Ericsson Telefon Ab L M | Foerfarande att reducera inverkan av faedning hos en viterbimottagare med minst tvaa antenner |
US5483688A (en) * | 1993-01-22 | 1996-01-09 | Seiko Communications Holding N.V. | Adaptive automatic antenna tuning method and apparatus |
US5475581A (en) * | 1994-06-10 | 1995-12-12 | Westinghouse Electric Corp. | Waveform flat-topping unit |
US5589844A (en) * | 1995-06-06 | 1996-12-31 | Flash Comm, Inc. | Automatic antenna tuner for low-cost mobile radio |
US6253068B1 (en) * | 1997-05-09 | 2001-06-26 | Micrel, Incorporated | Fully integrated all-CMOS AM transmitter with automatic antenna tuning |
JPH11122153A (ja) | 1997-10-20 | 1999-04-30 | Fujitsu General Ltd | スペクトラム拡散無線通信装置 |
US6301231B1 (en) * | 1998-06-02 | 2001-10-09 | Amer A. Hassan | Satellite communication system with variable rate satellite link diversity |
US6584090B1 (en) * | 1999-04-23 | 2003-06-24 | Skyworks Solutions, Inc. | System and process for shared functional block CDMA and GSM communication transceivers |
US6594241B1 (en) * | 1999-12-08 | 2003-07-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching control |
US6359504B1 (en) | 2000-01-28 | 2002-03-19 | Lucent Technologies Inc. | Power amplifier using upstream signal information |
US6952454B1 (en) * | 2000-03-22 | 2005-10-04 | Qualcomm, Incorporated | Multiplexing of real time services and non-real time services for OFDM systems |
US7865154B2 (en) * | 2000-07-20 | 2011-01-04 | Paratek Microwave, Inc. | Tunable microwave devices with auto-adjusting matching circuit |
US6937592B1 (en) * | 2000-09-01 | 2005-08-30 | Intel Corporation | Wireless communications system that supports multiple modes of operation |
US6566774B2 (en) * | 2001-03-09 | 2003-05-20 | Baker Hughes Incorporated | Vibration damping system for ESP motor |
KR20030006051A (ko) | 2001-07-11 | 2003-01-23 | 현대자동차주식회사 | 지능형 운전자 인식시스템 및 그 제어방법 |
FI120071B (fi) * | 2001-09-14 | 2009-06-15 | Nokia Corp | Menetelmä mittausten suorittamiseksi langattomassa päätelaitteessa ja langaton päätelaite |
DE10210238B4 (de) * | 2002-03-08 | 2004-04-22 | Advanced Micro Devices, Inc., Sunnyvale | Geschaltete Kombinationsantennendiversitäts-Technik |
JP3915674B2 (ja) * | 2002-11-20 | 2007-05-16 | 松下電器産業株式会社 | 整合器 |
US7792121B2 (en) * | 2003-01-03 | 2010-09-07 | Microsoft Corporation | Frame protocol and scheduling system |
JP2004282425A (ja) * | 2003-03-17 | 2004-10-07 | Casio Comput Co Ltd | 電波受信装置、電波時計及び同調容量設定方法 |
JP3900349B2 (ja) * | 2003-04-04 | 2007-04-04 | ソニー株式会社 | 無線装置および無線装置システム |
US7643794B2 (en) * | 2003-04-07 | 2010-01-05 | Yoram Ofek | Multi-sector antenna apparatus |
FI20031053A0 (fi) * | 2003-07-10 | 2003-07-10 | Nokia Corp | Lähetysmenetelmä ja tukiasema |
JP2005110228A (ja) * | 2003-09-10 | 2005-04-21 | Matsushita Electric Ind Co Ltd | セキュア通信方法および送信装置、受信装置 |
US20050180375A1 (en) * | 2004-01-09 | 2005-08-18 | Anuj Batra | System and method for channelization and data multiplexing in a wireless communication network |
US7701917B2 (en) * | 2004-02-05 | 2010-04-20 | Qualcomm Incorporated | Channel estimation for a wireless communication system with multiple parallel data streams |
US7187945B2 (en) * | 2004-04-30 | 2007-03-06 | Nokia Corporation | Versatile antenna switch architecture |
GB0412178D0 (en) * | 2004-06-01 | 2004-06-30 | Nokia Corp | Ramp signal |
US7272375B2 (en) * | 2004-06-30 | 2007-09-18 | Silicon Laboratories Inc. | Integrated low-IF terrestrial audio broadcast receiver and associated method |
DE102004037637A1 (de) * | 2004-08-02 | 2006-03-16 | Deutsche Thomson-Brandt Gmbh | Empfängerschaltung und Steuerverfahren |
US7277497B2 (en) | 2004-09-03 | 2007-10-02 | Rf Micro Devices, Inc. | System and method for transitioning between modulation formats in adjacent bursts triggering on data flow |
US7834813B2 (en) * | 2004-10-15 | 2010-11-16 | Skycross, Inc. | Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |
US7426373B2 (en) * | 2005-01-11 | 2008-09-16 | The Boeing Company | Electrically tuned resonance circuit using piezo and magnetostrictive materials |
US7620399B2 (en) * | 2005-08-04 | 2009-11-17 | Samsung Electronics Co., Ltd. | Method and system for performing handover between multiple modes using a single wireless receiver |
BRPI0710379A2 (pt) * | 2006-04-18 | 2011-08-09 | Interdigital Tech Corp | método e aparelhos para a execução h-arq em um sistema de comunicação sem fio mimo |
US20080076476A1 (en) * | 2006-09-22 | 2008-03-27 | Broadcom Corporation, A California Corporation | RF transceiver with a plurality of programmable antennas and methods for use therewith |
US7689188B2 (en) * | 2006-09-29 | 2010-03-30 | Broadcom Corporation | Method and system for dynamically tuning and calibrating an antenna using antenna hopping |
US8116259B2 (en) * | 2006-09-29 | 2012-02-14 | Broadcom Corporation | Method and system for diversity processing based on antenna switching |
US8396044B2 (en) * | 2006-09-29 | 2013-03-12 | Broadcom Corporation | Method and system for antenna architecture for WCDMA/HSDPA/HSUDPA diversity and enhanced GSM/GPRS/edge performance |
-
2006
- 2006-09-29 US US11/536,682 patent/US7689188B2/en active Active
-
2007
- 2007-03-30 EP EP07006730.1A patent/EP1906542B1/en active Active
- 2007-08-20 CN CN2007101469420A patent/CN101154961B/zh active Active
- 2007-08-31 TW TW096132594A patent/TWI370624B/zh not_active IP Right Cessation
- 2007-09-29 KR KR1020070098495A patent/KR100961648B1/ko not_active IP Right Cessation
-
2008
- 2008-09-19 HK HK08110394.3A patent/HK1119309A1/xx not_active IP Right Cessation
-
2010
- 2010-02-22 US US12/710,207 patent/US7917112B2/en not_active Expired - Fee Related
-
2011
- 2011-03-29 US US13/074,893 patent/US8265577B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5052049A (en) * | 1987-10-20 | 1991-09-24 | Telefind Corporation | Paging receiver with continuously tunable antenna |
US20030219035A1 (en) * | 2002-05-24 | 2003-11-27 | Schmidt Dominik J. | Dynamically configured antenna for multiple frequencies and bandwidths |
US20060029018A1 (en) * | 2004-08-06 | 2006-02-09 | Hiromitsu Mizukami | Radio communication terminal and radio communication control method |
Also Published As
Publication number | Publication date |
---|---|
US8265577B2 (en) | 2012-09-11 |
EP1906542A2 (en) | 2008-04-02 |
US20110207424A1 (en) | 2011-08-25 |
KR100961648B1 (ko) | 2010-06-09 |
EP1906542A3 (en) | 2014-10-22 |
EP1906542B1 (en) | 2017-09-27 |
US7917112B2 (en) | 2011-03-29 |
CN101154961A (zh) | 2008-04-02 |
KR20080030539A (ko) | 2008-04-04 |
US7689188B2 (en) | 2010-03-30 |
US20100150287A1 (en) | 2010-06-17 |
HK1119309A1 (en) | 2009-02-27 |
TWI370624B (en) | 2012-08-11 |
TW200830736A (en) | 2008-07-16 |
US20080081582A1 (en) | 2008-04-03 |
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Effective date of registration: 20180503 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: Park Road, Irvine, California, USA, 16215, 92618-7013 Patentee before: Zyray Wireless Inc. |
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Effective date of registration: 20190828 Address after: Singapore Singapore Patentee after: Annwa high tech Limited by Share Ltd Address before: Singapore Singapore Patentee before: Avago Technologies Fiber IP Singapore Pte. Ltd. |
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