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DK1493288T3 - System til effektiv genvinding af node B buffer data efter at have tjent high speed downlink delt kanalskift - Google Patents

System til effektiv genvinding af node B buffer data efter at have tjent high speed downlink delt kanalskift

Info

Publication number
DK1493288T3
DK1493288T3 DK03721512T DK03721512T DK1493288T3 DK 1493288 T3 DK1493288 T3 DK 1493288T3 DK 03721512 T DK03721512 T DK 03721512T DK 03721512 T DK03721512 T DK 03721512T DK 1493288 T3 DK1493288 T3 DK 1493288T3
Authority
DK
Denmark
Prior art keywords
node
high speed
shared channel
downlink shared
channel switching
Prior art date
Application number
DK03721512T
Other languages
Danish (da)
English (en)
Inventor
Yi-Ju Chao
Stephen E Terry
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Application granted granted Critical
Publication of DK1493288T3 publication Critical patent/DK1493288T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H04W36/0235—Buffering or recovering information during reselection by transmitting sequence numbers, e.g. SN status transfer
    • 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
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • 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
    • H04W88/12—Access point controller 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Specific Conveyance Elements (AREA)
DK03721512T 2002-04-05 2003-04-02 System til effektiv genvinding af node B buffer data efter at have tjent high speed downlink delt kanalskift DK1493288T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37074002P 2002-04-05 2002-04-05
US10/334,489 US6717927B2 (en) 2002-04-05 2002-12-30 System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
PCT/US2003/010037 WO2003087978A2 (fr) 2002-04-05 2003-04-02 Systeme de recuperation efficace de donnees mises en tampon de noeud b apres execution d'un changement de cellule pour un canal partage en liaison descendante grande vitesse

Publications (1)

Publication Number Publication Date
DK1493288T3 true DK1493288T3 (da) 2009-01-26

Family

ID=28678120

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03721512T DK1493288T3 (da) 2002-04-05 2003-04-02 System til effektiv genvinding af node B buffer data efter at have tjent high speed downlink delt kanalskift

Country Status (22)

Country Link
US (8) US6717927B2 (fr)
EP (2) EP1493288B1 (fr)
JP (4) JP3784805B2 (fr)
KR (8) KR100955016B1 (fr)
CN (3) CN101702819B (fr)
AR (1) AR039619A1 (fr)
AT (1) ATE407519T1 (fr)
AU (1) AU2003224820B2 (fr)
BR (1) BRPI0308959B1 (fr)
CA (3) CA2481270C (fr)
DE (2) DE60323350D1 (fr)
DK (1) DK1493288T3 (fr)
ES (2) ES2312769T3 (fr)
GE (2) GEP20063990B (fr)
HK (1) HK1055211A2 (fr)
IL (3) IL164415A (fr)
MX (1) MXPA04009742A (fr)
MY (3) MY136836A (fr)
NO (2) NO328029B1 (fr)
SG (1) SG165989A1 (fr)
TW (6) TWI321921B (fr)
WO (1) WO2003087978A2 (fr)

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US9565603B2 (en) 2017-02-07
KR200319549Y1 (ko) 2003-07-12
MY136857A (en) 2008-11-28
JP4298682B2 (ja) 2009-07-22
KR20100029853A (ko) 2010-03-17
CA2644202A1 (fr) 2003-10-23
KR20050098974A (ko) 2005-10-12
ATE407519T1 (de) 2008-09-15
EP1493288A2 (fr) 2005-01-05

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