AU2002223932A1 - Apparatus, and associated method, for selecting a switching threshold for a transmitter utilizing adaptive modulation techniques - Google Patents

Apparatus, and associated method, for selecting a switching threshold for a transmitter utilizing adaptive modulation techniques

Info

Publication number
AU2002223932A1
AU2002223932A1 AU2002223932A AU2393202A AU2002223932A1 AU 2002223932 A1 AU2002223932 A1 AU 2002223932A1 AU 2002223932 A AU2002223932 A AU 2002223932A AU 2393202 A AU2393202 A AU 2393202A AU 2002223932 A1 AU2002223932 A1 AU 2002223932A1
Authority
AU
Australia
Prior art keywords
selecting
switching threshold
adaptive modulation
associated method
modulation techniques
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
AU2002223932A
Inventor
Given Not
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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
Priority claimed from US09/751,640 external-priority patent/US6940915B2/en
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of AU2002223932A1 publication Critical patent/AU2002223932A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • H04L1/0021—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach in which the algorithm uses adaptive thresholds
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
AU2002223932A 2000-11-30 2001-11-20 Apparatus, and associated method, for selecting a switching threshold for a transmitter utilizing adaptive modulation techniques Abandoned AU2002223932A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US25024200P 2000-11-30 2000-11-30
US60/250,242 2000-11-30
US09/751,640 US6940915B2 (en) 2000-11-30 2000-12-29 Adaptive learning method and system to adaptive modulation
US09/751,640 2000-12-29
US09/901,988 US7477702B2 (en) 2000-11-30 2001-07-10 Apparatus, and associated method, for selecting a switching threshold for a transmitter utilizing adaptive modulation techniques
US09/901,988 2001-07-10
PCT/IB2001/002189 WO2002045274A2 (en) 2000-11-30 2001-11-20 Apparatus, and associated method, for selecting a switching threshold for a transmitter utilizing adaptive modulation techniques

Publications (1)

Publication Number Publication Date
AU2002223932A1 true AU2002223932A1 (en) 2002-06-11

Family

ID=27400297

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223932A Abandoned AU2002223932A1 (en) 2000-11-30 2001-11-20 Apparatus, and associated method, for selecting a switching threshold for a transmitter utilizing adaptive modulation techniques

Country Status (3)

Country Link
US (1) US7477702B2 (en)
AU (1) AU2002223932A1 (en)
WO (1) WO2002045274A2 (en)

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US7577100B2 (en) * 2001-07-27 2009-08-18 Stephen Pollmann System and method for measuring signal to noise values in an adaptive wireless communication system
US20040100911A1 (en) * 2002-11-25 2004-05-27 Raymond Kwan Method for link adaptation
JP3796233B2 (en) * 2003-05-23 2006-07-12 三洋電機株式会社 Transmission speed changing method and base station apparatus using the same
WO2004107695A1 (en) * 2003-05-27 2004-12-09 Nec Corporation Data communication device selecting modulation method with an appropriate threshold value in adaptive modulation
US7146171B2 (en) 2003-05-30 2006-12-05 Nokia Corporation Method and apparatus providing enhanced reservation access mode for a CDMA reverse channel
US7171165B2 (en) * 2003-07-24 2007-01-30 Lucent Technologies Inc. Method for determining a transmission rate on the reverse common signaling channel of a wireless system
US7016297B2 (en) 2003-12-10 2006-03-21 Clive K Tang Method and apparatus providing decentralized, goal-orientated adaptive learning in an adaptive orthogonal frequency division multiplex communication system
WO2005104804A2 (en) * 2004-04-28 2005-11-10 Ems Technologies, Inc. Return link adaptation algorithm
US7492722B2 (en) 2004-11-04 2009-02-17 Interdigital Technology Corporation Wireless communication method and apparatus for adaptively biasing channel quality indicators to maintain a desired block error rate
US20060268762A1 (en) * 2005-05-25 2006-11-30 Francis Dominique Method of path monitoring in a wireless communication system
JP4653680B2 (en) * 2006-03-22 2011-03-16 株式会社日立国際電気 Data transmission apparatus and data transmission system
US9455872B2 (en) * 2010-12-31 2016-09-27 Open Invention Network, Llc Method and apparatus of discovering and monitoring network devices
US9167310B2 (en) * 2012-09-14 2015-10-20 Comcast Cable Communications, Llc Optimized delivery techniques
US10516904B2 (en) 2012-09-14 2019-12-24 Comcast Cable Communications, Llc Controlling delivery of requested content based on delivery bandwidth limitations
EP2995160A4 (en) * 2013-05-06 2016-12-14 ERICSSON TELEFON AB L M (publ) Method and radio network node for enabling switch of transmission mode for a user equipment
US10038497B2 (en) 2013-12-18 2018-07-31 Northrup Grumman Systems Corporation Optical transceiver with variable data rate and sensitivity control
US11817947B2 (en) 2017-09-15 2023-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Code-rate-dependent modulation techniques
EP3942719A1 (en) * 2019-03-18 2022-01-26 Telefonaktiebolaget Lm Ericsson (Publ) Link adaptation optimized with machine learning
EP3942720A1 (en) * 2019-03-18 2022-01-26 Telefonaktiebolaget Lm Ericsson (Publ) Link adaptation optimization with contextual bandits

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US4771417A (en) 1986-09-18 1988-09-13 Racal Data Communications, Inc. High speed modem
US5253270A (en) * 1991-07-08 1993-10-12 Hal Communications Apparatus useful in radio communication of digital data using minimal bandwidth
US5699365A (en) 1996-03-27 1997-12-16 Motorola, Inc. Apparatus and method for adaptive forward error correction in data communications
GB9621328D0 (en) * 1996-10-12 1996-11-27 Northern Telecom Ltd An adaptive radio communications system
EP0845916B1 (en) 1996-12-02 2005-03-02 Telefonaktiebolaget LM Ericsson (publ) Point to multipoint radio access system
US6108374A (en) * 1997-08-25 2000-08-22 Lucent Technologies, Inc. System and method for measuring channel quality information
US6134230A (en) 1997-08-29 2000-10-17 Telefonaktiebolaget Lm Ericsson Method for selecting a link protocol for a transparent data service in a digital communications system
CA2306803A1 (en) * 1997-10-14 1999-04-22 Winnet Mcs, Inc. Method and apparatus for maintaining a predefined transmission quality in a wireless man network
JP3741858B2 (en) * 1998-03-19 2006-02-01 富士通株式会社 Adaptive modulation system
JP3741866B2 (en) * 1998-06-05 2006-02-01 富士通株式会社 Adaptive modulation system
GB9913101D0 (en) 1999-06-04 1999-08-04 Nokia Mobile Phones Ltd A transmitter and a method of transmitting
US6330278B1 (en) * 1999-07-28 2001-12-11 Integrity Broadband Networks, Inc. Dynamic adaptive modulation negotiation for point-to-point terrestrial links
US6298092B1 (en) * 1999-12-15 2001-10-02 Iospan Wireless, Inc. Methods of controlling communication parameters of wireless systems
US6865393B1 (en) * 2000-03-03 2005-03-08 Motorola, Inc. Method and system for excess resource distribution in a communication system
AU2001243476A1 (en) * 2000-03-07 2001-09-17 Vyyo, Ltd. Adaptive downstream modulation scheme for broadband wireless access systems
ATE554578T1 (en) * 2000-11-20 2012-05-15 Sony Deutschland Gmbh ADAPTIVE SUB CARRIER LOAD
GB2373115B8 (en) * 2001-03-08 2008-07-24 Micron Technology Inc Adaptive threshold logic circuit

Also Published As

Publication number Publication date
US7477702B2 (en) 2009-01-13
WO2002045274A3 (en) 2002-10-31
US20020072885A1 (en) 2002-06-13
WO2002045274A2 (en) 2002-06-06

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