ES2259711T3 - Sistema y metodo para recibir y transmitir informacion en un ambiente de itinerarios multiples con diversidad. - Google Patents

Sistema y metodo para recibir y transmitir informacion en un ambiente de itinerarios multiples con diversidad.

Info

Publication number
ES2259711T3
ES2259711T3 ES02743511T ES02743511T ES2259711T3 ES 2259711 T3 ES2259711 T3 ES 2259711T3 ES 02743511 T ES02743511 T ES 02743511T ES 02743511 T ES02743511 T ES 02743511T ES 2259711 T3 ES2259711 T3 ES 2259711T3
Authority
ES
Spain
Prior art keywords
antenna
reception
transmission
module
wireless communications
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
ES02743511T
Other languages
English (en)
Spanish (es)
Inventor
Timothy Forrester
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.)
Kyocera Wireless Corp
Original Assignee
Kyocera Wireless Corp
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 Kyocera Wireless Corp filed Critical Kyocera Wireless Corp
Application granted granted Critical
Publication of ES2259711T3 publication Critical patent/ES2259711T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • 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
    • H04B7/0608—Antenna selection according to transmission parameters
    • 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
    • H04B7/0805—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 single receiver and antenna switching
    • H04B7/0814—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 single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
    • 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
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
  • Circuits Of Receivers In General (AREA)
ES02743511T 2001-07-10 2002-07-10 Sistema y metodo para recibir y transmitir informacion en un ambiente de itinerarios multiples con diversidad. Expired - Lifetime ES2259711T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US902035 2001-07-10
US09/902,035 US7103382B2 (en) 2001-07-10 2001-07-10 System and method for receiving and transmitting information in a multipath environment

Publications (1)

Publication Number Publication Date
ES2259711T3 true ES2259711T3 (es) 2006-10-16

Family

ID=25415220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02743511T Expired - Lifetime ES2259711T3 (es) 2001-07-10 2002-07-10 Sistema y metodo para recibir y transmitir informacion en un ambiente de itinerarios multiples con diversidad.

Country Status (8)

Country Link
US (3) US7103382B2 (enExample)
EP (1) EP1405439B1 (enExample)
JP (1) JP2004537207A (enExample)
CN (2) CN1305231C (enExample)
AT (1) ATE321381T1 (enExample)
DE (1) DE60210083T2 (enExample)
ES (1) ES2259711T3 (enExample)
WO (1) WO2003007502A1 (enExample)

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CN104617993B (zh) * 2014-12-23 2019-02-05 武汉正维电子技术有限公司 一种正交双天线微功率无线通信方法和装置
US10615499B2 (en) * 2015-01-14 2020-04-07 Skywave Mobile Communications Inc. Dual role antenna assembly
CN106539569A (zh) * 2015-12-10 2017-03-29 悦享趋势科技（北京）有限责任公司 可佩戴式生理监测设备及其天线系统
US9947993B2 (en) * 2016-08-12 2018-04-17 Microsoft Technology Licensing, Llc Antenna stack
CN108539367A (zh) * 2016-09-12 2018-09-14 广东欧珀移动通信有限公司 天线结构及移动终端
CN108965560B (zh) * 2018-07-16 2020-04-24 厦门美图移动科技有限公司 天线状态检测方法和终端设备
KR20200121176A (ko) * 2019-04-15 2020-10-23 삼성전자주식회사 측위 신호 수신기 및 그의 운영 방법
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Also Published As

Publication number Publication date
DE60210083D1 (de) 2006-05-11
EP1405439B1 (en) 2006-03-22
WO2003007502A1 (en) 2003-01-23
US20030013469A1 (en) 2003-01-16
JP2004537207A (ja) 2004-12-09
CN1305231C (zh) 2007-03-14
US7103382B2 (en) 2006-09-05
CN101047413B (zh) 2010-08-18
CN101047413A (zh) 2007-10-03
US20060252383A1 (en) 2006-11-09
CN1524356A (zh) 2004-08-25
US7035654B2 (en) 2006-04-25
DE60210083T2 (de) 2006-10-12
US20030013470A1 (en) 2003-01-16
ATE321381T1 (de) 2006-04-15
EP1405439A1 (en) 2004-04-07
US7447525B2 (en) 2008-11-04

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