ATE447307T1 - Verfahren und vorrichtung zur datakommunikationssteuerung von mehreren basisstationen zu einer mobilstation in einem kommunikationssystem - Google Patents

Verfahren und vorrichtung zur datakommunikationssteuerung von mehreren basisstationen zu einer mobilstation in einem kommunikationssystem

Info

Publication number
ATE447307T1
ATE447307T1 AT03701980T AT03701980T ATE447307T1 AT E447307 T1 ATE447307 T1 AT E447307T1 AT 03701980 T AT03701980 T AT 03701980T AT 03701980 T AT03701980 T AT 03701980T AT E447307 T1 ATE447307 T1 AT E447307T1
Authority
AT
Austria
Prior art keywords
base station
mobile station
channel quality
base stations
data
Prior art date
Application number
AT03701980T
Other languages
English (en)
Inventor
Aziz Gholmieh
Peter Gaal
Edward G Tiedemann
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 ATE447307T1 publication Critical patent/ATE447307T1/de

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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • 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
    • H04L1/12—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
AT03701980T 2002-01-08 2003-01-03 Verfahren und vorrichtung zur datakommunikationssteuerung von mehreren basisstationen zu einer mobilstation in einem kommunikationssystem ATE447307T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US34698702P 2002-01-08 2002-01-08
US35900502P 2002-02-20 2002-02-20
US10/274,343 US7711363B2 (en) 2002-01-08 2002-10-18 Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system
PCT/US2003/000136 WO2003059002A1 (en) 2002-01-08 2003-01-03 Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system

Publications (1)

Publication Number Publication Date
ATE447307T1 true ATE447307T1 (de) 2009-11-15

Family

ID=27402648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03701980T ATE447307T1 (de) 2002-01-08 2003-01-03 Verfahren und vorrichtung zur datakommunikationssteuerung von mehreren basisstationen zu einer mobilstation in einem kommunikationssystem

Country Status (17)

Country Link
US (2) US7711363B2 (de)
EP (2) EP2139284A3 (de)
JP (1) JP4440645B2 (de)
KR (1) KR100959709B1 (de)
CN (1) CN1633822A (de)
AT (1) ATE447307T1 (de)
AU (1) AU2003202868C1 (de)
BR (1) BR0306776A (de)
CA (1) CA2472587C (de)
DE (1) DE60329822D1 (de)
ES (1) ES2333950T3 (de)
IL (2) IL162812A0 (de)
MX (1) MXPA04006710A (de)
NO (2) NO329130B1 (de)
RU (1) RU2308819C2 (de)
UA (1) UA83189C2 (de)
WO (1) WO2003059002A1 (de)

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JP4963453B2 (ja) * 2007-08-21 2012-06-27 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法及び無線端末
CN101843002B (zh) * 2007-08-31 2013-07-17 诺基亚西门子通信公司 差分信道质量报告的方法
EP2073419B1 (de) 2007-12-20 2011-10-26 Panasonic Corporation Steuerkanalsignalisierung über ein herkömmliches Signalisierungsfeld für Transportformat und Redundanzversion
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Also Published As

Publication number Publication date
JP4440645B2 (ja) 2010-03-24
IL162812A0 (en) 2005-11-20
CA2472587A1 (en) 2003-07-17
KR100959709B1 (ko) 2010-05-25
NO20100497L (no) 2004-09-24
CN1633822A (zh) 2005-06-29
UA83189C2 (ru) 2008-06-25
MXPA04006710A (es) 2004-11-10
EP1464200A1 (de) 2004-10-06
EP2139284A3 (de) 2010-05-05
US20030129989A1 (en) 2003-07-10
US8639249B2 (en) 2014-01-28
AU2003202868B2 (en) 2008-03-13
BR0306776A (pt) 2004-12-28
AU2003202868A1 (en) 2003-07-24
US20100202364A1 (en) 2010-08-12
KR20040069355A (ko) 2004-08-05
JP2005515666A (ja) 2005-05-26
WO2003059002A1 (en) 2003-07-17
NO329130B1 (no) 2010-08-30
IL162812A (en) 2010-11-30
RU2004124055A (ru) 2006-01-27
EP1464200B1 (de) 2009-10-28
EP2139284A2 (de) 2009-12-30
AU2003202868C1 (en) 2009-01-22
NO20043292L (no) 2004-09-24
US7711363B2 (en) 2010-05-04
CA2472587C (en) 2012-04-17
RU2308819C2 (ru) 2007-10-20
DE60329822D1 (de) 2009-12-10
ES2333950T3 (es) 2010-03-03

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