JP4479924B2 - データパケット伝送のための速度制御方法及び装置 - Google Patents

データパケット伝送のための速度制御方法及び装置 Download PDF

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Publication number
JP4479924B2
JP4479924B2 JP2006519166A JP2006519166A JP4479924B2 JP 4479924 B2 JP4479924 B2 JP 4479924B2 JP 2006519166 A JP2006519166 A JP 2006519166A JP 2006519166 A JP2006519166 A JP 2006519166A JP 4479924 B2 JP4479924 B2 JP 4479924B2
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Japan
Prior art keywords
rate
base station
transmission rate
data transmission
data
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Expired - Fee Related
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JP2006519166A
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Japanese (ja)
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JP2006526373A (ja
JP2006526373A5 (https=
Inventor
ジンソック イ
孝二郎 濱辺
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NEC Corp
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NEC Corp
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Publication of JP2006526373A5 publication Critical patent/JP2006526373A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • 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
    • 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
    • H04L1/0022—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is influenced by the user
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP2006519166A 2003-05-19 2004-05-19 データパケット伝送のための速度制御方法及び装置 Expired - Fee Related JP4479924B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0311496A GB2402021A (en) 2003-05-19 2003-05-19 Rate control method and apparatus for data packet transmission from a mobile phone to a base station
PCT/JP2004/007137 WO2004102862A2 (en) 2003-05-19 2004-05-19 Rate control method and apparatus for data packet transmission

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007006969A Division JP4479927B2 (ja) 2003-05-19 2007-01-16 データパケット伝送のための速度制御方法及び装置

Publications (3)

Publication Number Publication Date
JP2006526373A JP2006526373A (ja) 2006-11-16
JP2006526373A5 JP2006526373A5 (https=) 2007-03-08
JP4479924B2 true JP4479924B2 (ja) 2010-06-09

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JP2006519166A Expired - Fee Related JP4479924B2 (ja) 2003-05-19 2004-05-19 データパケット伝送のための速度制御方法及び装置
JP2007006969A Expired - Fee Related JP4479927B2 (ja) 2003-05-19 2007-01-16 データパケット伝送のための速度制御方法及び装置

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JP2007006969A Expired - Fee Related JP4479927B2 (ja) 2003-05-19 2007-01-16 データパケット伝送のための速度制御方法及び装置

Country Status (8)

Country Link
US (3) US8520643B2 (https=)
EP (3) EP2285031A1 (https=)
JP (2) JP4479924B2 (https=)
KR (3) KR100919172B1 (https=)
CN (2) CN1792053B (https=)
DE (1) DE602004024462D1 (https=)
GB (1) GB2402021A (https=)
WO (1) WO2004102862A2 (https=)

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Publication number Publication date
GB0311496D0 (en) 2003-06-25
KR20060128060A (ko) 2006-12-13
EP1632047B1 (en) 2012-11-07
JP2007110767A (ja) 2007-04-26
KR100919172B1 (ko) 2009-09-28
EP1876746A2 (en) 2008-01-09
US20070115892A1 (en) 2007-05-24
EP1876746A9 (en) 2008-10-29
US20070086381A1 (en) 2007-04-19
CN1792053B (zh) 2011-08-31
KR100854991B1 (ko) 2008-08-28
EP1632047B9 (en) 2013-09-04
EP1876746B1 (en) 2009-12-02
CN1792053A (zh) 2006-06-21
KR20060003113A (ko) 2006-01-09
EP2285031A1 (en) 2011-02-16
WO2004102862A3 (en) 2005-02-24
JP2006526373A (ja) 2006-11-16
KR100780854B1 (ko) 2007-11-29
HK1094745A1 (en) 2007-04-04
JP4479927B2 (ja) 2010-06-09
WO2004102862B1 (en) 2005-05-06
KR20080018261A (ko) 2008-02-27
CN1937592B (zh) 2012-01-04
EP1632047A2 (en) 2006-03-08
GB2402021A (en) 2004-11-24
EP1876746A3 (en) 2008-03-26
US8520643B2 (en) 2013-08-27
WO2004102862A2 (en) 2004-11-25
HK1104707A1 (en) 2008-01-18
US20140029422A1 (en) 2014-01-30
US8014334B2 (en) 2011-09-06
DE602004024462D1 (de) 2010-01-14
US9247451B2 (en) 2016-01-26
CN1937592A (zh) 2007-03-28

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