[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

AU2002240506A1 - Smart antenna based spectrum multiplexing using a pilot signal - Google Patents

Smart antenna based spectrum multiplexing using a pilot signal

Info

Publication number
AU2002240506A1
AU2002240506A1 AU2002240506A AU2002240506A AU2002240506A1 AU 2002240506 A1 AU2002240506 A1 AU 2002240506A1 AU 2002240506 A AU2002240506 A AU 2002240506A AU 2002240506 A AU2002240506 A AU 2002240506A AU 2002240506 A1 AU2002240506 A1 AU 2002240506A1
Authority
AU
Australia
Prior art keywords
pilot signal
smart antenna
antenna based
based spectrum
spectrum multiplexing
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.)
Abandoned
Application number
AU2002240506A
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.)
Magnolia Broadband Inc
Original Assignee
Magnolia Broadband Inc
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 Magnolia Broadband Inc filed Critical Magnolia Broadband Inc
Publication of AU2002240506A1 publication Critical patent/AU2002240506A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • 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
    • H04B7/0851—Joint weighting using training sequences or error signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2002240506A 2001-02-26 2002-02-26 Smart antenna based spectrum multiplexing using a pilot signal Abandoned AU2002240506A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US27089501P 2001-02-26 2001-02-26
US60/270,895 2001-02-26
US28604701P 2001-04-25 2001-04-25
US60/286,047 2001-04-25
PCT/US2002/005650 WO2002069523A1 (en) 2001-02-26 2002-02-26 Smart antenna based spectrum multiplexing using a pilot signal

Publications (1)

Publication Number Publication Date
AU2002240506A1 true AU2002240506A1 (en) 2002-09-12

Family

ID=26954565

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002240506A Abandoned AU2002240506A1 (en) 2001-02-26 2002-02-26 Smart antenna based spectrum multiplexing using a pilot signal

Country Status (2)

Country Link
AU (1) AU2002240506A1 (en)
WO (1) WO2002069523A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8194770B2 (en) 2002-08-27 2012-06-05 Qualcomm Incorporated Coded MIMO systems with selective channel inversion applied per eigenmode
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US8134976B2 (en) 2002-10-25 2012-03-13 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US7324429B2 (en) 2002-10-25 2008-01-29 Qualcomm, Incorporated Multi-mode terminal in a wireless MIMO system
US8570988B2 (en) 2002-10-25 2013-10-29 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US8320301B2 (en) 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8218609B2 (en) 2002-10-25 2012-07-10 Qualcomm Incorporated Closed-loop rate control for a multi-channel communication system
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US8208364B2 (en) 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US8169944B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
US8170513B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Data detection and demodulation for wireless communication systems
US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US7280467B2 (en) * 2003-01-07 2007-10-09 Qualcomm Incorporated Pilot transmission schemes for wireless multi-carrier communication systems
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
US7466749B2 (en) 2005-05-12 2008-12-16 Qualcomm Incorporated Rate selection with margin sharing
US8358714B2 (en) 2005-06-16 2013-01-22 Qualcomm Incorporated Coding and modulation for multiple data streams in a communication system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3746580B2 (en) * 1996-12-09 2006-02-15 株式会社アドバンテスト Method for measuring waveform quality of CDMA signal
US6195342B1 (en) * 1997-11-25 2001-02-27 Motorola, Inc. Method for determining hand-off candidates in a neighbor set in a CDMA communication system

Also Published As

Publication number Publication date
WO2002069523A1 (en) 2002-09-06

Similar Documents

Publication Publication Date Title
AU2001271193A1 (en) Antenna
AU2001258958A1 (en) Antenna
AU2001251067A1 (en) Space-time code for multiple antenna transmission
AU2002351054A1 (en) Dual-band antenna arrangement
AU2002353349A1 (en) Monopole slot antenna
AU2002240506A1 (en) Smart antenna based spectrum multiplexing using a pilot signal
AU2002366135A1 (en) Dielectric antenna module
AU5689501A (en) Module for radio communication
AU5899201A (en) Antenna arrangement
AU2001281209A1 (en) Contrawound antenna
AU2003201137A1 (en) A multi-band receiver
AU2002251211A1 (en) Antenna system
AU2001284278A1 (en) Antenna assembly
AUPR709101A0 (en) A waveguide antenna
AU2002952531A0 (en) A transmit antenna
AU2001244976A1 (en) Antenna arrangement
AU2002212929A1 (en) Antenna arrangement
AU2001293602A1 (en) Antenna mast
AU2001237654A1 (en) An antenna
AU2001260923A1 (en) Antenna arrangement
AU2002221247A1 (en) Antenna arrangement
AU2002309101A1 (en) A communication system
AU2001252881A1 (en) Wavelength-selective module
AU2002363705A1 (en) Slot antenna
AU2002256485A1 (en) Communication device with smart antenna using a quality-indication signal

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase