CN103703840B - 用于针对比吸收率符合性的动态传输功率限值回退的系统和方法 - Google Patents

用于针对比吸收率符合性的动态传输功率限值回退的系统和方法 Download PDF

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Publication number
CN103703840B
CN103703840B CN201280018377.9A CN201280018377A CN103703840B CN 103703840 B CN103703840 B CN 103703840B CN 201280018377 A CN201280018377 A CN 201280018377A CN 103703840 B CN103703840 B CN 103703840B
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CN
China
Prior art keywords
power transfer
wireless communication
communication device
mode
transmit power
Prior art date
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Expired - Fee Related
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CN201280018377.9A
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English (en)
Chinese (zh)
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CN103703840A (zh
Inventor
F·M·恩盖
J·A·福里斯特
R·维迪雅纳坦
B·M·乔治
A·潘迪
S·巴塔查尔吉
Z·纪
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Qualcomm Inc
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Qualcomm Inc
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Expired - Fee Related legal-status Critical Current
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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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • 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
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/283—Power depending on the position of the mobile
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account the usage mode, e.g. hands-free, data transmission or telephone
    • 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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280018377.9A 2011-03-04 2012-03-05 用于针对比吸收率符合性的动态传输功率限值回退的系统和方法 Expired - Fee Related CN103703840B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161449512P 2011-03-04 2011-03-04
US61/449,512 2011-03-04
US201161480191P 2011-04-28 2011-04-28
US61/480,191 2011-04-28
US13/411,392 US8781437B2 (en) 2011-03-04 2012-03-02 Systems and methods for dynamic transmission power limit back-off for specific absorption rate compliance
US13/411,392 2012-03-02
PCT/US2012/027753 WO2012122113A1 (en) 2011-03-04 2012-03-05 Systems and methods for dynamic transmission power limit back-off for specific absorption rate compliance

Publications (2)

Publication Number Publication Date
CN103703840A CN103703840A (zh) 2014-04-02
CN103703840B true CN103703840B (zh) 2017-11-07

Family

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CN201280018377.9A Expired - Fee Related CN103703840B (zh) 2011-03-04 2012-03-05 用于针对比吸收率符合性的动态传输功率限值回退的系统和方法

Country Status (6)

Country Link
US (1) US8781437B2 (https=)
EP (1) EP2681954B1 (https=)
JP (2) JP5960169B2 (https=)
KR (1) KR101628832B1 (https=)
CN (1) CN103703840B (https=)
WO (1) WO2012122113A1 (https=)

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Also Published As

Publication number Publication date
CN103703840A (zh) 2014-04-02
WO2012122113A1 (en) 2012-09-13
JP2015213324A (ja) 2015-11-26
EP2681954B1 (en) 2017-11-08
US20120270519A1 (en) 2012-10-25
EP2681954A1 (en) 2014-01-08
KR101628832B1 (ko) 2016-06-09
US8781437B2 (en) 2014-07-15
JP2014512737A (ja) 2014-05-22
JP5960169B2 (ja) 2016-08-02
KR20130131468A (ko) 2013-12-03

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