FI20075764A0 - Monitievastaanotto radiovastaanottimessa - Google Patents

Monitievastaanotto radiovastaanottimessa

Info

Publication number
FI20075764A0
FI20075764A0 FI20075764A FI20075764A FI20075764A0 FI 20075764 A0 FI20075764 A0 FI 20075764A0 FI 20075764 A FI20075764 A FI 20075764A FI 20075764 A FI20075764 A FI 20075764A FI 20075764 A0 FI20075764 A0 FI 20075764A0
Authority
FI
Finland
Prior art keywords
diversity reception
radio receivers
receivers
radio
diversity
Prior art date
Application number
FI20075764A
Other languages
English (en)
Swedish (sv)
Inventor
Harri Posti
Risto Timisjaervi
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20075764A priority Critical patent/FI20075764A0/fi
Publication of FI20075764A0 publication Critical patent/FI20075764A0/fi
Priority to US12/010,830 priority patent/US8351884B2/en
Priority to ES08843907.0T priority patent/ES2552732T3/es
Priority to PCT/FI2008/050600 priority patent/WO2009056673A1/en
Priority to CA2702987A priority patent/CA2702987C/en
Priority to CN200880114041A priority patent/CN101843006A/zh
Priority to PL08843907T priority patent/PL2215745T3/pl
Priority to EP08843907.0A priority patent/EP2215745B1/en

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
    • H04B7/0868—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
    • H04B7/08—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
    • 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
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI20075764A 2007-10-30 2007-10-30 Monitievastaanotto radiovastaanottimessa FI20075764A0 (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20075764A FI20075764A0 (fi) 2007-10-30 2007-10-30 Monitievastaanotto radiovastaanottimessa
US12/010,830 US8351884B2 (en) 2007-10-30 2008-01-30 Diversity reception in radio receiver
ES08843907.0T ES2552732T3 (es) 2007-10-30 2008-10-27 Recepción de diversidad en receptor de radio
PCT/FI2008/050600 WO2009056673A1 (en) 2007-10-30 2008-10-27 Diversity reception in radio receiver
CA2702987A CA2702987C (en) 2007-10-30 2008-10-27 Diversity reception in radio receiver
CN200880114041A CN101843006A (zh) 2007-10-30 2008-10-27 无线电接收器中的分集接收
PL08843907T PL2215745T3 (pl) 2007-10-30 2008-10-27 Odbiór zbiorczy w odbiorniku radiowym
EP08843907.0A EP2215745B1 (en) 2007-10-30 2008-10-27 Diversity reception in radio receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20075764A FI20075764A0 (fi) 2007-10-30 2007-10-30 Monitievastaanotto radiovastaanottimessa

Publications (1)

Publication Number Publication Date
FI20075764A0 true FI20075764A0 (fi) 2007-10-30

Family

ID=38656909

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075764A FI20075764A0 (fi) 2007-10-30 2007-10-30 Monitievastaanotto radiovastaanottimessa

Country Status (8)

Country Link
US (1) US8351884B2 (fi)
EP (1) EP2215745B1 (fi)
CN (1) CN101843006A (fi)
CA (1) CA2702987C (fi)
ES (1) ES2552732T3 (fi)
FI (1) FI20075764A0 (fi)
PL (1) PL2215745T3 (fi)
WO (1) WO2009056673A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8483045B2 (en) * 2008-03-24 2013-07-09 Shoretel, Inc. User activated bypass for IP media
US8451714B2 (en) * 2008-03-24 2013-05-28 Shoretel, Inc. PSTN bypass for IP media
US9106452B2 (en) * 2008-03-24 2015-08-11 Shoretel, Inc. Cloud VoIP system with bypass for IP media
US8755849B2 (en) * 2008-05-07 2014-06-17 Broadcom Corporation Method and system for power management in a beamforming system
CN102647221B (zh) * 2011-02-17 2014-12-31 ***通信集团公司 分集接收切换控制方法及分集接收机
US8750187B2 (en) 2011-05-13 2014-06-10 Qualcomm Incorporated Data driven adaptive receive chain diversity processing
EP2832015B1 (en) * 2012-03-30 2018-08-15 Intel Corporation Systems for communicating using multiple frequency bands in a wireless network
CN103079238B (zh) * 2013-01-18 2016-12-28 华为终端有限公司 分集接收方法及相关设备
US9226175B2 (en) * 2013-03-14 2015-12-29 Apple Inc. Adaptive use of receiver diversity
US10813169B2 (en) 2018-03-22 2020-10-20 GoTenna, Inc. Mesh network deployment kit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06188790A (ja) 1992-08-05 1994-07-08 Nippon Idou Tsushin Kk ダイバ−シティ受信装置
JP2000023253A (ja) * 1998-06-26 2000-01-21 Nec Corp マルチモード移動無線装置及びマルチモード無線装置、並びにマルチモード移動無線装置及びマルチモード無線装置における着信通知方法
US7024163B1 (en) * 2001-09-28 2006-04-04 Arraycomm Llc Method and apparatus for adjusting feedback of a remote unit
US7072628B2 (en) * 2002-04-05 2006-07-04 Qualcomm, Incorporated Method and apparatus for determining receive diversity in mobile station
US7929921B2 (en) * 2003-06-10 2011-04-19 Motorola Mobility, Inc. Diversity control in wireless communications devices and methods
US7359692B2 (en) 2003-06-30 2008-04-15 Zarbana Digital Fund, Llc Method of and device for antennae diversity switching
AU2005218627A1 (en) * 2004-03-05 2005-09-15 Qualcomm Incorporated Method and apparatus for receive diversity control in wireless communications
EP1657830B1 (en) * 2004-11-15 2008-06-18 Harman/Becker Automotive Systems GmbH Radio system and method for controlling a radio system
JP4667118B2 (ja) * 2005-05-17 2011-04-06 株式会社エヌ・ティ・ティ・ドコモ ダイバーシチ受信機及びダイバーシチ受信動作の制御方法
US20060276130A1 (en) 2005-06-01 2006-12-07 Shai Waxman Device, system and method of reduced power consumption multi-receiver
JP4684908B2 (ja) * 2006-02-15 2011-05-18 株式会社エヌ・ティ・ティ・ドコモ リソース配置マネージャ、通信制御システム、及び通信制御方法
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
TW200828923A (en) * 2006-12-25 2008-07-01 Inst Information Industry Wireless network scheduling control system and method thereof and computer readable recording media

Also Published As

Publication number Publication date
PL2215745T3 (pl) 2016-02-29
CN101843006A (zh) 2010-09-22
CA2702987C (en) 2014-08-12
WO2009056673A1 (en) 2009-05-07
EP2215745A4 (en) 2013-02-13
EP2215745A1 (en) 2010-08-11
US8351884B2 (en) 2013-01-08
US20090111406A1 (en) 2009-04-30
EP2215745B1 (en) 2015-09-09
ES2552732T3 (es) 2015-12-01
CA2702987A1 (en) 2009-05-07

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Legal Events

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