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
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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 (https=)
EP (2) EP2484164B1 (https=)
JP (4) JP5555326B2 (https=)
KR (2) KR101811114B1 (https=)
CN (2) CN102577541B (https=)
AU (1) AU2010300447A1 (https=)
ES (1) ES2509240T3 (https=)
MX (1) MX2012003894A (https=)
TW (3) TWI508588B (https=)
WO (1) WO2011041666A2 (https=)

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