KR101046321B1 - 무선 통신 시스템의 외부 루프 전력 제어 방법 - Google Patents

무선 통신 시스템의 외부 루프 전력 제어 방법 Download PDF

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Publication number
KR101046321B1
KR101046321B1 KR1020057009431A KR20057009431A KR101046321B1 KR 101046321 B1 KR101046321 B1 KR 101046321B1 KR 1020057009431 A KR1020057009431 A KR 1020057009431A KR 20057009431 A KR20057009431 A KR 20057009431A KR 101046321 B1 KR101046321 B1 KR 101046321B1
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KR20050086823A (ko
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장수 구
서드히어 에이 그랜드히
스티븐 이 테리
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인터디지탈 테크날러지 코포레이션
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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]
    • H04W52/06—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
    • H04W52/10—Open loop power control
    • 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
    • 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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • 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
    • H04B2201/70718—Particular systems or standards
    • H04B2201/70724—UMTS
    • 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
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR1020057009431A 2002-11-26 2003-11-25 무선 통신 시스템의 외부 루프 전력 제어 방법 Expired - Fee Related KR101046321B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US42988802P 2002-11-26 2002-11-26
US60/429,888 2002-11-26
US44485003P 2003-02-04 2003-02-04
US60/444,850 2003-02-04
PCT/US2003/038185 WO2004049589A1 (en) 2002-11-26 2003-11-25 Outer loop power control for wireless communication systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020057018594A Division KR20050099646A (ko) 2002-11-26 2003-11-25 무선 통신 시스템의 외부 루프 전력 제어 방법

Publications (2)

Publication Number Publication Date
KR20050086823A KR20050086823A (ko) 2005-08-30
KR101046321B1 true KR101046321B1 (ko) 2011-07-05

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KR1020057018594A Withdrawn KR20050099646A (ko) 2002-11-26 2003-11-25 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020057009431A Expired - Fee Related KR101046321B1 (ko) 2002-11-26 2003-11-25 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020030084745A Expired - Fee Related KR100627084B1 (ko) 2002-11-26 2003-11-26 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020030084741A Expired - Fee Related KR100691548B1 (ko) 2002-11-26 2003-11-26 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020050076007A Expired - Fee Related KR100967866B1 (ko) 2002-11-26 2005-08-19 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020050076008A Expired - Fee Related KR100944780B1 (ko) 2002-11-26 2005-08-19 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020080118270A Expired - Fee Related KR100967867B1 (ko) 2002-11-26 2008-11-26 무선 통신 시스템의 외부 루프 전력 제어 방법

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KR1020057018594A Withdrawn KR20050099646A (ko) 2002-11-26 2003-11-25 무선 통신 시스템의 외부 루프 전력 제어 방법

Family Applications After (5)

Application Number Title Priority Date Filing Date
KR1020030084745A Expired - Fee Related KR100627084B1 (ko) 2002-11-26 2003-11-26 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020030084741A Expired - Fee Related KR100691548B1 (ko) 2002-11-26 2003-11-26 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020050076007A Expired - Fee Related KR100967866B1 (ko) 2002-11-26 2005-08-19 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020050076008A Expired - Fee Related KR100944780B1 (ko) 2002-11-26 2005-08-19 무선 통신 시스템의 외부 루프 전력 제어 방법
KR1020080118270A Expired - Fee Related KR100967867B1 (ko) 2002-11-26 2008-11-26 무선 통신 시스템의 외부 루프 전력 제어 방법

Country Status (22)

Country Link
US (5) US7218949B2 (enExample)
EP (2) EP2190129A3 (enExample)
JP (2) JP4619948B2 (enExample)
KR (7) KR20050099646A (enExample)
CN (1) CN102170689A (enExample)
AR (1) AR042213A1 (enExample)
AT (1) ATE472199T1 (enExample)
AU (1) AU2003296017B2 (enExample)
BR (1) BR0316145A (enExample)
CA (1) CA2507034A1 (enExample)
DE (3) DE20318137U1 (enExample)
DK (1) DK1565998T3 (enExample)
ES (1) ES2347957T3 (enExample)
GE (1) GEP20084303B (enExample)
HK (2) HK1064881A2 (enExample)
IL (1) IL203817A (enExample)
MX (1) MXPA05005635A (enExample)
MY (2) MY151625A (enExample)
NO (1) NO20052918D0 (enExample)
SG (1) SG155773A1 (enExample)
TW (5) TWM248147U (enExample)
WO (1) WO2004049589A1 (enExample)

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