DE602004011540D1 - Verfahren, basisstation und system für die hsdpa-kommunikation - Google Patents

Verfahren, basisstation und system für die hsdpa-kommunikation

Info

Publication number
DE602004011540D1
DE602004011540D1 DE602004011540T DE602004011540T DE602004011540D1 DE 602004011540 D1 DE602004011540 D1 DE 602004011540D1 DE 602004011540 T DE602004011540 T DE 602004011540T DE 602004011540 T DE602004011540 T DE 602004011540T DE 602004011540 D1 DE602004011540 D1 DE 602004011540D1
Authority
DE
Germany
Prior art keywords
quality information
channel quality
remote stations
base station
order
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.)
Active
Application number
DE602004011540T
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English (en)
Other versions
DE602004011540T2 (de
Inventor
Martin Warwick Beale
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.)
Sony Corp
Original Assignee
IPWireless 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 IPWireless Inc filed Critical IPWireless Inc
Publication of DE602004011540D1 publication Critical patent/DE602004011540D1/de
Application granted granted Critical
Publication of DE602004011540T2 publication Critical patent/DE602004011540T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/12—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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/06—Testing, supervising or monitoring using simulated traffic
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
DE602004011540T 2003-08-20 2004-08-18 Verfahren, basisstation und system für die hsdpa-kommunikation Active DE602004011540T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0319567A GB2405289B (en) 2003-08-20 2003-08-20 Method,base station,remote station and system for HSDPA communication
GB0319567 2003-08-20
PCT/EP2004/009264 WO2005020519A1 (en) 2003-08-20 2004-08-18 Method, base station, remote station and system for hsdpa communication

Publications (2)

Publication Number Publication Date
DE602004011540D1 true DE602004011540D1 (de) 2008-03-13
DE602004011540T2 DE602004011540T2 (de) 2009-02-05

Family

ID=28459996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011540T Active DE602004011540T2 (de) 2003-08-20 2004-08-18 Verfahren, basisstation und system für die hsdpa-kommunikation

Country Status (10)

Country Link
US (3) US7539497B2 (de)
EP (1) EP1665664B1 (de)
JP (1) JP4549344B2 (de)
KR (4) KR101233034B1 (de)
CN (2) CN102006617B (de)
AT (1) ATE385106T1 (de)
DE (1) DE602004011540T2 (de)
ES (1) ES2297460T3 (de)
GB (1) GB2405289B (de)
WO (1) WO2005020519A1 (de)

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USRE47878E1 (en) 2020-02-25
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JP4549344B2 (ja) 2010-09-22
JP2007503138A (ja) 2007-02-15
EP1665664B1 (de) 2008-01-23
CN102006617A (zh) 2011-04-06
KR101233049B1 (ko) 2013-02-13
CN1864373B (zh) 2011-01-05
WO2005020519A1 (en) 2005-03-03
KR20120096081A (ko) 2012-08-29
US7539497B2 (en) 2009-05-26
KR20060120594A (ko) 2006-11-27
GB2405289A (en) 2005-02-23
KR101233034B1 (ko) 2013-02-13
KR101314456B1 (ko) 2013-10-14
CN102006617B (zh) 2014-07-09
USRE44662E1 (en) 2013-12-24
CN1864373A (zh) 2006-11-15
KR101092029B1 (ko) 2011-12-12
GB0319567D0 (en) 2003-09-24
US20050233754A1 (en) 2005-10-20
KR20110067165A (ko) 2011-06-21
DE602004011540T2 (de) 2009-02-05
ATE385106T1 (de) 2008-02-15
EP1665664A1 (de) 2006-06-07
GB2405289B (en) 2006-10-25

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