ATE352913T1 - Messung von kanaleigenschaften in einem kommunikationssystem - Google Patents

Messung von kanaleigenschaften in einem kommunikationssystem

Info

Publication number
ATE352913T1
ATE352913T1 AT03732948T AT03732948T ATE352913T1 AT E352913 T1 ATE352913 T1 AT E352913T1 AT 03732948 T AT03732948 T AT 03732948T AT 03732948 T AT03732948 T AT 03732948T AT E352913 T1 ATE352913 T1 AT E352913T1
Authority
AT
Austria
Prior art keywords
station
secondary station
data channel
measurement period
period
Prior art date
Application number
AT03732948T
Other languages
English (en)
Inventor
Matthew P J Baker
Timothy J Moulsley
Original Assignee
Koninkl Philips Electronics Nv
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
Priority claimed from GB0214879A external-priority patent/GB0214879D0/en
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE352913T1 publication Critical patent/ATE352913T1/de

Links

Classifications

    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/346—Noise values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • 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
    • H04L1/0026—Transmission of channel quality 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Communication Control (AREA)
AT03732948T 2002-06-27 2003-06-12 Messung von kanaleigenschaften in einem kommunikationssystem ATE352913T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0214879A GB0214879D0 (en) 2002-06-27 2002-06-27 Communication system
GB0219137A GB0219137D0 (en) 2002-06-27 2002-08-16 Communication system

Publications (1)

Publication Number Publication Date
ATE352913T1 true ATE352913T1 (de) 2007-02-15

Family

ID=30001982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03732948T ATE352913T1 (de) 2002-06-27 2003-06-12 Messung von kanaleigenschaften in einem kommunikationssystem

Country Status (11)

Country Link
US (1) US7392014B2 (de)
EP (1) EP1520360B1 (de)
JP (1) JP4579680B2 (de)
KR (1) KR100987651B1 (de)
CN (1) CN1666448B (de)
AT (1) ATE352913T1 (de)
AU (1) AU2003238602A1 (de)
DE (1) DE60311464T2 (de)
DK (1) DK1520360T3 (de)
ES (1) ES2279118T3 (de)
WO (1) WO2004004173A1 (de)

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Also Published As

Publication number Publication date
EP1520360A1 (de) 2005-04-06
DK1520360T3 (da) 2007-04-30
AU2003238602A1 (en) 2004-01-19
US7392014B2 (en) 2008-06-24
CN1666448B (zh) 2010-12-22
WO2004004173A1 (en) 2004-01-08
KR100987651B1 (ko) 2010-10-13
JP4579680B2 (ja) 2010-11-10
CN1666448A (zh) 2005-09-07
DE60311464T2 (de) 2007-08-30
EP1520360B1 (de) 2007-01-24
KR20050016882A (ko) 2005-02-21
ES2279118T3 (es) 2007-08-16
US20050277422A1 (en) 2005-12-15
DE60311464D1 (de) 2007-03-15
JP2005531247A (ja) 2005-10-13

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