ES2509240T3 - Métodos y aparato de control de potencia - Google Patents

Métodos y aparato de control de potencia Download PDF

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Publication number
ES2509240T3
ES2509240T3 ES10773759.5T ES10773759T ES2509240T3 ES 2509240 T3 ES2509240 T3 ES 2509240T3 ES 10773759 T ES10773759 T ES 10773759T ES 2509240 T3 ES2509240 T3 ES 2509240T3
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ES
Spain
Prior art keywords
power
transmission
wtru
margin
pusch
Prior art date
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Active
Application number
ES10773759.5T
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English (en)
Spanish (es)
Inventor
John W. Haim
Sung-Hyuk Shin
Janet A. Stern-Berkowitz
Pascal Adjakple
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InterDigital Patent Holdings Inc
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InterDigital Patent Holdings Inc
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.)
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Publication date
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Publication of ES2509240T3 publication Critical patent/ES2509240T3/es
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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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • 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
    • 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
    • H04W52/365—Power headroom reporting
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
ES10773759.5T 2009-10-01 2010-10-01 Métodos y aparato de control de potencia Active ES2509240T3 (es)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US285343P 2001-04-20
US24767609P 2009-10-01 2009-10-01
US247676P 2009-10-01
US24837309P 2009-10-02 2009-10-02
US248373P 2009-10-02
US28534309P 2009-12-10 2009-12-10
US32919410P 2010-04-29 2010-04-29
US329194P 2010-04-29
US35647210P 2010-06-18 2010-06-18
US356472P 2010-06-18
PCT/US2010/051106 WO2011041666A2 (en) 2009-10-01 2010-10-01 Power control methods and apparatus

Publications (1)

Publication Number Publication Date
ES2509240T3 true ES2509240T3 (es) 2014-10-17

Family

ID=43826903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10773759.5T Active ES2509240T3 (es) 2009-10-01 2010-10-01 Métodos y aparato de control de potencia

Country Status (10)

Country Link
US (3) US9392553B2 (enExample)
EP (2) EP2484164B1 (enExample)
JP (4) JP5555326B2 (enExample)
KR (2) KR101811114B1 (enExample)
CN (2) CN102577541B (enExample)
AU (1) AU2010300447A1 (enExample)
ES (1) ES2509240T3 (enExample)
MX (1) MX2012003894A (enExample)
TW (3) TWI508588B (enExample)
WO (1) WO2011041666A2 (enExample)

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