ATE505046T1 - Verfahren und vorrichtung zur datenratensteuerung bei der soft-weiterreichung und während des zellenwechsels - Google Patents

Verfahren und vorrichtung zur datenratensteuerung bei der soft-weiterreichung und während des zellenwechsels

Info

Publication number
ATE505046T1
ATE505046T1 AT04795008T AT04795008T ATE505046T1 AT E505046 T1 ATE505046 T1 AT E505046T1 AT 04795008 T AT04795008 T AT 04795008T AT 04795008 T AT04795008 T AT 04795008T AT E505046 T1 ATE505046 T1 AT E505046T1
Authority
AT
Austria
Prior art keywords
data rate
rate control
soft handover
cell change
during
Prior art date
Application number
AT04795008T
Other languages
English (en)
Inventor
Avinash Jain
Oses David Puig
Yongbin Wei
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE505046T1 publication Critical patent/ATE505046T1/de

Links

Classifications

    • 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
    • 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
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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
    • H04L1/12—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • 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

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)
AT04795008T 2003-10-14 2004-10-13 Verfahren und vorrichtung zur datenratensteuerung bei der soft-weiterreichung und während des zellenwechsels ATE505046T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US51125403P 2003-10-14 2003-10-14
US52913503P 2003-12-11 2003-12-11
US10/914,593 US9629030B2 (en) 2003-10-14 2004-08-09 Data rate control in soft handoff and during cell-switching
PCT/US2004/033787 WO2005039232A1 (en) 2003-10-14 2004-10-13 Method and apparatus for data rate control in soft handoff and during cell-switching

Publications (1)

Publication Number Publication Date
ATE505046T1 true ATE505046T1 (de) 2011-04-15

Family

ID=34468368

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04795008T ATE505046T1 (de) 2003-10-14 2004-10-13 Verfahren und vorrichtung zur datenratensteuerung bei der soft-weiterreichung und während des zellenwechsels

Country Status (13)

Country Link
US (2) US9629030B2 (de)
EP (1) EP1678982B1 (de)
JP (1) JP4456120B2 (de)
KR (2) KR100973925B1 (de)
AT (1) ATE505046T1 (de)
BR (1) BRPI0415372A (de)
CA (1) CA2542050C (de)
DE (1) DE602004032161D1 (de)
IL (1) IL174618A (de)
MX (1) MXPA06004145A (de)
TW (1) TWI389496B (de)
UA (1) UA83689C2 (de)
WO (1) WO2005039232A1 (de)

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US8005175B2 (en) 2006-03-17 2011-08-23 Futurewei Technologies, Inc. Method and apparatus for interference mitigation in an OFDMA-based communication system
US7957345B2 (en) * 2006-03-20 2011-06-07 Futurewei Technologies, Inc. Adaptive HARQ in an OFDMA based communication system
WO2007108636A1 (en) * 2006-03-20 2007-09-27 Samsung Electronics Co., Ltd. Method and apparatus for allocating and identifying frequency resources in a frequency division multiple access system
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US20090129272A1 (en) * 2007-11-20 2009-05-21 Motorola, Inc. Method and apparatus to control data rate in a wireless communication system
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Also Published As

Publication number Publication date
US20170215108A1 (en) 2017-07-27
AU2004306883A1 (en) 2005-04-28
UA83689C2 (ru) 2008-08-11
DE602004032161D1 (de) 2011-05-19
US9629030B2 (en) 2017-04-18
EP1678982B1 (de) 2011-04-06
KR100973925B1 (ko) 2010-08-03
IL174618A0 (en) 2006-08-20
KR20060086426A (ko) 2006-07-31
US9973974B2 (en) 2018-05-15
CA2542050A1 (en) 2005-04-28
HK1094643A1 (en) 2007-04-04
KR100946113B1 (ko) 2010-03-10
IL174618A (en) 2011-06-30
CA2542050C (en) 2011-07-12
EP1678982A1 (de) 2006-07-12
JP4456120B2 (ja) 2010-04-28
JP2007508790A (ja) 2007-04-05
TW200605687A (en) 2006-02-01
AU2004306883B2 (en) 2008-09-04
WO2005039232A1 (en) 2005-04-28
TWI389496B (zh) 2013-03-11
KR20090116814A (ko) 2009-11-11
BRPI0415372A (pt) 2006-12-12
MXPA06004145A (es) 2006-06-27
US20050141454A1 (en) 2005-06-30

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