KR100626776B1 - 무선 통신 시스템에서의 다중 코드 채널 전력 제어 - Google Patents

무선 통신 시스템에서의 다중 코드 채널 전력 제어 Download PDF

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Publication number
KR100626776B1
KR100626776B1 KR1019997011806A KR19997011806A KR100626776B1 KR 100626776 B1 KR100626776 B1 KR 100626776B1 KR 1019997011806 A KR1019997011806 A KR 1019997011806A KR 19997011806 A KR19997011806 A KR 19997011806A KR 100626776 B1 KR100626776 B1 KR 100626776B1
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South Korea
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transmit power
physical
quality
reference channel
channel
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KR1019997011806A
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Korean (ko)
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KR20010013788A (ko
Inventor
조한 룬드스조이
마씨아스 조한슨
에리크 다흐르만
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텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘)
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    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • 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]
    • 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
    • H04W52/12—Outer and inner loops
    • 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
    • H04W52/16—Deriving transmission power values from another channel
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
KR1019997011806A 1997-06-16 1998-06-12 무선 통신 시스템에서의 다중 코드 채널 전력 제어 Expired - Fee Related KR100626776B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/874,907 US6173162B1 (en) 1997-06-16 1997-06-16 Multiple code channel power control in a radio communication system
US08/874,907 1997-06-16
PCT/SE1998/001139 WO1998058461A1 (en) 1997-06-16 1998-06-12 Multiple code channel power control in a radio communication system

Publications (2)

Publication Number Publication Date
KR20010013788A KR20010013788A (ko) 2001-02-26
KR100626776B1 true KR100626776B1 (ko) 2006-09-22

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Application Number Title Priority Date Filing Date
KR1019997011806A Expired - Fee Related KR100626776B1 (ko) 1997-06-16 1998-06-12 무선 통신 시스템에서의 다중 코드 채널 전력 제어

Country Status (10)

Country Link
US (1) US6173162B1 (enExample)
EP (1) EP0990314B1 (enExample)
JP (1) JP4008507B2 (enExample)
KR (1) KR100626776B1 (enExample)
CN (1) CN1113483C (enExample)
AU (1) AU746139B2 (enExample)
CA (1) CA2294396A1 (enExample)
DE (1) DE69831740T2 (enExample)
TW (1) TW379486B (enExample)
WO (1) WO1998058461A1 (enExample)

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AU8050198A (en) 1999-01-04
CN1267410A (zh) 2000-09-20
TW379486B (en) 2000-01-11
US6173162B1 (en) 2001-01-09
EP0990314A1 (en) 2000-04-05
EP0990314B1 (en) 2005-09-28
CA2294396A1 (en) 1998-12-23
CN1113483C (zh) 2003-07-02
KR20010013788A (ko) 2001-02-26
JP4008507B2 (ja) 2007-11-14
JP2002503427A (ja) 2002-01-29
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AU746139B2 (en) 2002-04-18
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