FI20001142A - Power control in a radio system - Google Patents

Power control in a radio system Download PDF

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Publication number
FI20001142A
FI20001142A FI20001142A FI20001142A FI20001142A FI 20001142 A FI20001142 A FI 20001142A FI 20001142 A FI20001142 A FI 20001142A FI 20001142 A FI20001142 A FI 20001142A FI 20001142 A FI20001142 A FI 20001142A
Authority
FI
Finland
Prior art keywords
radio
timeslot
terminal
network part
radio system
Prior art date
Application number
FI20001142A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI115268B (en
Inventor
Otto-Aleksanteri Lehtinen
Kalle Passoja
Original Assignee
Nokia 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
Priority to FI20001142A priority Critical patent/FI115268B/en
Application filed by Nokia Corp filed Critical Nokia Corp
Priority to AU60351/01A priority patent/AU772392B2/en
Priority to JP2001582932A priority patent/JP3795400B2/en
Priority to PCT/FI2001/000450 priority patent/WO2001086834A1/en
Priority to BRPI0110760A priority patent/BRPI0110760B1/en
Priority to AT01934034T priority patent/ATE515836T1/en
Priority to RU2002133457/09A priority patent/RU2260913C2/en
Priority to MXPA02011087A priority patent/MXPA02011087A/en
Priority to KR1020027015203A priority patent/KR100764925B1/en
Priority to EP01934034A priority patent/EP1310049B1/en
Priority to CA2406658A priority patent/CA2406658C/en
Priority to CNB018093930A priority patent/CN1222117C/en
Publication of FI20001142A publication Critical patent/FI20001142A/en
Priority to US10/291,764 priority patent/US20030100269A1/en
Application granted granted Critical
Publication of FI115268B publication Critical patent/FI115268B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/264—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for data rate control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H04W52/283—Power depending on the position of the mobile

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Selective Calling Equipment (AREA)

Abstract

A radio system comprising one or more network parts and one or more terminals in radio connection to the network part, radio traffic on the radio connection between the network part and the terminal being transmitted in a frame, the network part being arranged to allocate downlink transmission power in at least one timeslot to a given terminal from timeslots determined by said frame. The network part of the radio system is arranged to produce the transmission power of a transmission to a terminal timeslot-specifically such that the power ratio of the transmission power of a radio transmission to the terminal in each timeslot and the interference power caused by transmissions to other terminals exceeds a threshold value preset on the power ratio in the timeslot.
FI20001142A 2000-05-12 2000-05-12 Power control in a radio system FI115268B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI20001142A FI115268B (en) 2000-05-12 2000-05-12 Power control in a radio system
KR1020027015203A KR100764925B1 (en) 2000-05-12 2001-05-10 Power control in radio system
PCT/FI2001/000450 WO2001086834A1 (en) 2000-05-12 2001-05-10 Power control in radio system
BRPI0110760A BRPI0110760B1 (en) 2000-05-12 2001-05-10 method for power control in a radio system, network part in a radio system, and radio system
AT01934034T ATE515836T1 (en) 2000-05-12 2001-05-10 POWER CONTROL IN A RADIO SYSTEM
RU2002133457/09A RU2260913C2 (en) 2000-05-12 2001-05-10 Power control in radio communication system
AU60351/01A AU772392B2 (en) 2000-05-12 2001-05-10 Power control in radio system
JP2001582932A JP3795400B2 (en) 2000-05-12 2001-05-10 Power control in wireless systems
EP01934034A EP1310049B1 (en) 2000-05-12 2001-05-10 Power control in radio system
CA2406658A CA2406658C (en) 2000-05-12 2001-05-10 Power control in radio system
CNB018093930A CN1222117C (en) 2000-05-12 2001-05-10 Power control in radio system
MXPA02011087A MXPA02011087A (en) 2000-05-12 2001-05-10 Power control in radio system.
US10/291,764 US20030100269A1 (en) 2000-05-12 2002-11-12 Power control in radio system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001142A FI115268B (en) 2000-05-12 2000-05-12 Power control in a radio system
FI20001142 2000-05-12

Publications (2)

Publication Number Publication Date
FI20001142A true FI20001142A (en) 2001-11-13
FI115268B FI115268B (en) 2005-03-31

Family

ID=8558383

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20001142A FI115268B (en) 2000-05-12 2000-05-12 Power control in a radio system

Country Status (13)

Country Link
US (1) US20030100269A1 (en)
EP (1) EP1310049B1 (en)
JP (1) JP3795400B2 (en)
KR (1) KR100764925B1 (en)
CN (1) CN1222117C (en)
AT (1) ATE515836T1 (en)
AU (1) AU772392B2 (en)
BR (1) BRPI0110760B1 (en)
CA (1) CA2406658C (en)
FI (1) FI115268B (en)
MX (1) MXPA02011087A (en)
RU (1) RU2260913C2 (en)
WO (1) WO2001086834A1 (en)

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Also Published As

Publication number Publication date
CN1429435A (en) 2003-07-09
WO2001086834A1 (en) 2001-11-15
EP1310049B1 (en) 2011-07-06
US20030100269A1 (en) 2003-05-29
EP1310049A1 (en) 2003-05-14
CA2406658C (en) 2010-02-16
CA2406658A1 (en) 2001-11-15
MXPA02011087A (en) 2003-03-10
AU772392B2 (en) 2004-04-29
JP2003533124A (en) 2003-11-05
KR100764925B1 (en) 2007-10-09
ATE515836T1 (en) 2011-07-15
BR0110760A (en) 2003-05-06
CN1222117C (en) 2005-10-05
AU6035101A (en) 2001-11-20
JP3795400B2 (en) 2006-07-12
RU2260913C2 (en) 2005-09-20
KR20020094045A (en) 2002-12-16
FI115268B (en) 2005-03-31
BRPI0110760B1 (en) 2016-07-19

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