DE69836043D1 - Verfahren und Anordnung mit Senderleistungssteuerung durch Messung des Signal-Interferenz-Verhältnises in einem CDMA-Kommunikationssystem - Google Patents

Verfahren und Anordnung mit Senderleistungssteuerung durch Messung des Signal-Interferenz-Verhältnises in einem CDMA-Kommunikationssystem

Info

Publication number
DE69836043D1
DE69836043D1 DE69836043T DE69836043T DE69836043D1 DE 69836043 D1 DE69836043 D1 DE 69836043D1 DE 69836043 T DE69836043 T DE 69836043T DE 69836043 T DE69836043 T DE 69836043T DE 69836043 D1 DE69836043 D1 DE 69836043D1
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DE
Germany
Prior art keywords
measuring
arrangement
signal
communication system
power control
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69836043T
Other languages
English (en)
Other versions
DE69836043T2 (de
Inventor
Hiroyuki Seki
Yoshinori Tanaka
Shuji Kobayakawa
Takeshi Toda
Masafumi Tsutsui
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Fujitsu Ltd
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Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69836043D1 publication Critical patent/DE69836043D1/de
Application granted granted Critical
Publication of DE69836043T2 publication Critical patent/DE69836043T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
    • H04B1/71075—Parallel interference cancellation
DE1998636043 1997-03-05 1998-03-04 Verfahren und Anordnung mit Senderleistungssteuerung durch Messung des Signal-Interferenz-Verhältnises in einem CDMA-Kommunikationssystem Expired - Lifetime DE69836043T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5028897 1997-03-05
JP05028897A JP3586348B2 (ja) 1997-03-05 1997-03-05 信号対干渉電力比測定装置及び信号対干渉電力比測定方法並びにｃｄｍａ通信方式下での送信電力制御方法

Publications (2)

Publication Number Publication Date
DE69836043D1 true DE69836043D1 (de) 2006-11-16
DE69836043T2 DE69836043T2 (de) 2007-05-03

Family

ID=12854739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998636043 Expired - Lifetime DE69836043T2 (de) 1997-03-05 1998-03-04 Verfahren und Anordnung mit Senderleistungssteuerung durch Messung des Signal-Interferenz-Verhältnises in einem CDMA-Kommunikationssystem

Country Status (6)

Country Link
US (2) US6032026A (de)
EP (1) EP0863618B1 (de)
JP (1) JP3586348B2 (de)
KR (1) KR100262378B1 (de)
CN (1) CN1094274C (de)
DE (1) DE69836043T2 (de)

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Also Published As

Publication number Publication date
KR100262378B1 (ko) 2000-08-01
US6032026A (en) 2000-02-29
US6473451B1 (en) 2002-10-29
KR19980079874A (ko) 1998-11-25
EP0863618A3 (de) 2000-09-13
EP0863618B1 (de) 2006-10-04
DE69836043T2 (de) 2007-05-03
JPH10247894A (ja) 1998-09-14
CN1094274C (zh) 2002-11-13
EP0863618A2 (de) 1998-09-09
CN1194518A (zh) 1998-09-30
JP3586348B2 (ja) 2004-11-10

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