WO2002069648A3 - Pre-testing and certification of multiple access codes - Google Patents

Pre-testing and certification of multiple access codes Download PDF

Info

Publication number
WO2002069648A3
WO2002069648A3 PCT/US2001/048611 US0148611W WO02069648A3 WO 2002069648 A3 WO2002069648 A3 WO 2002069648A3 US 0148611 W US0148611 W US 0148611W WO 02069648 A3 WO02069648 A3 WO 02069648A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel
rating
certification
testing
multiple access
Prior art date
Application number
PCT/US2001/048611
Other languages
French (fr)
Other versions
WO2002069648A2 (en
Inventor
John H Santhoff
Rodolfo T Arrieta
Original Assignee
Pulse Link 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 Pulse Link Inc filed Critical Pulse Link Inc
Priority to AU2002258366A priority Critical patent/AU2002258366A1/en
Priority to DE60128726T priority patent/DE60128726T2/en
Priority to EP01273057A priority patent/EP1350346B1/en
Publication of WO2002069648A2 publication Critical patent/WO2002069648A2/en
Publication of WO2002069648A3 publication Critical patent/WO2002069648A3/en

Links

Classifications

    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/7176—Data mapping, e.g. modulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/717—Pulse-related aspects
    • H04B1/7174—Pulse generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Abstract

A system, method and article of manufacture are provided for managing the transmission suitability of a channel in a multi access scheme. In general, information relating to noise associated with a channel is obtained.(202) A potential effect of the noise on a transmission quality of the channel is then estimated based on the obtained information.(204) Next, a rating is assigned to the channel based on the estimated potential effect.(206) Based on the assigned rating, the channel is classified into a grade of service class.(208) Information relating to the channel and its associated rating and grade of service class is then stored in a database.(210)
PCT/US2001/048611 2000-12-14 2001-12-13 Pre-testing and certification of multiple access codes WO2002069648A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002258366A AU2002258366A1 (en) 2000-12-14 2001-12-13 Pre-testing and certification of multiple access codes
DE60128726T DE60128726T2 (en) 2000-12-14 2001-12-13 PREVIEW AND CERTIFICATION OF MULTI-ACCESS CODES
EP01273057A EP1350346B1 (en) 2000-12-14 2001-12-13 Pre-testing and certification of multiple access codes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US25546900P 2000-12-14 2000-12-14
US60/255,469 2000-12-14
US09/746,348 2000-12-21
US09/746,348 US6996075B2 (en) 2000-12-14 2000-12-21 Pre-testing and certification of multiple access codes

Publications (2)

Publication Number Publication Date
WO2002069648A2 WO2002069648A2 (en) 2002-09-06
WO2002069648A3 true WO2002069648A3 (en) 2003-02-27

Family

ID=26944717

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/048611 WO2002069648A2 (en) 2000-12-14 2001-12-13 Pre-testing and certification of multiple access codes

Country Status (7)

Country Link
US (1) US6996075B2 (en)
EP (1) EP1350346B1 (en)
AT (1) ATE363779T1 (en)
AU (1) AU2002258366A1 (en)
DE (1) DE60128726T2 (en)
ES (1) ES2287076T3 (en)
WO (1) WO2002069648A2 (en)

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JP3903806B2 (en) * 2002-02-20 2007-04-11 株式会社ダイフク Remote input / output device
US7313127B2 (en) * 2002-04-19 2007-12-25 General Electric Company Method and apparatus for synchronizing a radio telemetry system by way of transmitted-reference, delay-hopped ultra-wideband pilot signal
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US7933250B2 (en) * 2003-06-23 2011-04-26 Qualcomm Incorporated Code channel management in a wireless communications system
US8072942B2 (en) * 2003-11-26 2011-12-06 Qualcomm Incorporated Code channel management in a wireless communications system
JP3963464B2 (en) 2004-02-24 2007-08-22 株式会社東芝 Wireless communication apparatus and frequency channel selection method
JP2005318139A (en) * 2004-04-28 2005-11-10 Funai Electric Co Ltd Digital television broadcast signal receiving device
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
US8179825B2 (en) * 2005-05-12 2012-05-15 Nortel Networks Limited Method and system for detecting radar signals
EP1929738B1 (en) * 2005-09-08 2013-01-16 Nortel Networks Limited Load balancing for an air interface protocol architecture with a plurality of heterogenous physical layer modes
US8081686B2 (en) * 2006-05-16 2011-12-20 Alcatel Lucent Scalable spectrum CDMA communication systems and methods with dynamic orthogonal code allocation
US7990927B2 (en) * 2006-10-31 2011-08-02 Infineon Technologies Ag Method and apparatus for transmitting data in a communication system
WO2008068021A2 (en) * 2006-12-06 2008-06-12 Nokia Corporation Power-efficient intelligent reception
US9907116B2 (en) 2006-12-06 2018-02-27 Nokia Technologies Oy Power-efficient intelligent reception
WO2010096031A1 (en) 2009-02-18 2010-08-26 Thomson Licensing Centralized channel selection method and apparatus for wireless networks in a dense deployment environment
WO2010096029A1 (en) * 2009-02-18 2010-08-26 Thomson Licensing Distributed channel selection method for wireless networks
US9036459B2 (en) * 2009-03-15 2015-05-19 San Diego State University Research Foundation Rectangular power spectral densities of orthogonal functions
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Also Published As

Publication number Publication date
ATE363779T1 (en) 2007-06-15
EP1350346A2 (en) 2003-10-08
WO2002069648A2 (en) 2002-09-06
EP1350346A4 (en) 2005-07-13
US6996075B2 (en) 2006-02-07
EP1350346B1 (en) 2007-05-30
ES2287076T3 (en) 2007-12-16
DE60128726T2 (en) 2008-01-31
AU2002258366A1 (en) 2002-09-12
DE60128726D1 (en) 2007-07-12
US20050164663A1 (en) 2005-07-28

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