ATE505856T1 - Tragbares drahtloses kommunikationsgerät mit diversity-antennensystem und entsprechendes verfahren - Google Patents

Tragbares drahtloses kommunikationsgerät mit diversity-antennensystem und entsprechendes verfahren

Info

Publication number
ATE505856T1
ATE505856T1 AT09152187T AT09152187T ATE505856T1 AT E505856 T1 ATE505856 T1 AT E505856T1 AT 09152187 T AT09152187 T AT 09152187T AT 09152187 T AT09152187 T AT 09152187T AT E505856 T1 ATE505856 T1 AT E505856T1
Authority
AT
Austria
Prior art keywords
diversity
antenna
diversity antenna
circuitry
portable handheld
Prior art date
Application number
AT09152187T
Other languages
English (en)
Inventor
Ying Ton Man
Adrian Cooke
Joshua Wong
Yihong Qi
Original Assignee
Research In Motion 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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE505856T1 publication Critical patent/ATE505856T1/de

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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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
    • 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
    • H04B7/0877—Hybrid systems, i.e. switching and combining using subgroups of receive antennas switching off a diversity branch, e.g. to save power
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04B7/0825—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 main and with auxiliary or diversity antennas
    • 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
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
AT09152187T 2009-02-05 2009-02-05 Tragbares drahtloses kommunikationsgerät mit diversity-antennensystem und entsprechendes verfahren ATE505856T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09152187A EP2216917B1 (de) 2009-02-05 2009-02-05 Tragbares drahtloses Kommunikationsgerät mit Diversity-Antennensystem und entsprechendes Verfahren

Publications (1)

Publication Number Publication Date
ATE505856T1 true ATE505856T1 (de) 2011-04-15

Family

ID=40793116

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09152187T ATE505856T1 (de) 2009-02-05 2009-02-05 Tragbares drahtloses kommunikationsgerät mit diversity-antennensystem und entsprechendes verfahren

Country Status (5)

Country Link
EP (1) EP2216917B1 (de)
CN (1) CN101848020B (de)
AT (1) ATE505856T1 (de)
CA (1) CA2692198C (de)
DE (1) DE602009001091D1 (de)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
US7933327B2 (en) 2004-01-30 2011-04-26 Panasonic Corporation Moving picture coding method and moving picture decoding method
US20130184535A1 (en) * 2012-01-10 2013-07-18 The Board Of Trustees Of The Leland Stanford Junior University Expandable tissue retraction devices
US20140019189A1 (en) 2012-07-05 2014-01-16 Flextronics Ap, Llc Method and system for controlling supply chain pricing
CN104641721A (zh) * 2012-07-30 2015-05-20 诺基亚公司 装置和相关联的方法
CN103985953B (zh) * 2013-02-08 2017-04-12 宏碁股份有限公司 电子装置及其天线控制方法
CN104112904A (zh) * 2013-04-17 2014-10-22 中兴通讯股份有限公司 一种解耦方法及移动终端
TWI516044B (zh) * 2013-04-19 2016-01-01 宏達國際電子股份有限公司 手持式電子裝置、無線通信裝置及其天線的切換方法
CN105307291B (zh) 2014-05-28 2019-10-15 南京中兴软件有限责任公司 移动通讯终端及移动通讯终端的信号发射方法
US9722325B2 (en) * 2015-03-27 2017-08-01 Intel IP Corporation Antenna configuration with coupler(s) for wireless communication
US20170344939A1 (en) 2016-05-24 2017-11-30 Flex Ltd. Systems and methods for active supply chain monitoring
CN108574520B (zh) * 2017-03-09 2022-06-07 中兴通讯股份有限公司 一种调节天线切换的方法和装置
CN110383583B (zh) * 2017-03-15 2022-03-11 索尼移动通信株式会社 通信装置
CN107508620B (zh) * 2017-07-21 2020-10-13 北京小米移动软件有限公司 多天线mimo隔离度控制方法、终端设备和计算机存储介质
CN107732419B (zh) * 2017-09-29 2019-12-24 维沃移动通信有限公司 一种天线系统及移动终端
CN108321534B (zh) * 2018-01-19 2021-06-15 Oppo广东移动通信有限公司 天线组件、电子设备及天线切换方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020107033A1 (en) * 2001-02-08 2002-08-08 Kim Seung Kil Method and apparatus for use of GPS and cellular antenna combination
JP2005184352A (ja) * 2003-12-18 2005-07-07 Alps Electric Co Ltd 携帯電話端末装置
EP1696503B1 (de) * 2005-02-28 2019-11-20 BlackBerry Limited Mobiles drahtloses Kommunikationsgerät mit Mensch / Diversityantennen - Schnittstelle und zugehöriges Verfahren zum Betrieb eines derartigen Geräts
JP4257349B2 (ja) * 2005-09-08 2009-04-22 株式会社カシオ日立モバイルコミュニケーションズ アンテナ装置及び無線通信端末
CN101072413A (zh) * 2007-03-01 2007-11-14 中兴通讯股份有限公司 具有多路分集天线的移动终端

Also Published As

Publication number Publication date
EP2216917A1 (de) 2010-08-11
CA2692198C (en) 2013-04-09
EP2216917B1 (de) 2011-04-13
CN101848020A (zh) 2010-09-29
CA2692198A1 (en) 2010-08-05
DE602009001091D1 (de) 2011-05-26
CN101848020B (zh) 2013-06-26

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Legal Events

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