CN101292439B - 一种对接入终端执行发射功率调节的方法和无线通信设备 - Google Patents

一种对接入终端执行发射功率调节的方法和无线通信设备 Download PDF

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Publication number
CN101292439B
CN101292439B CN200680039409.8A CN200680039409A CN101292439B CN 101292439 B CN101292439 B CN 101292439B CN 200680039409 A CN200680039409 A CN 200680039409A CN 101292439 B CN101292439 B CN 101292439B
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China
Prior art keywords
power level
access terminal
power
scalable
superframe preamble
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Expired - Fee Related
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CN200680039409.8A
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English (en)
Chinese (zh)
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CN101292439A (zh
Inventor
戴维·乔纳森·朱利安
阿拉克·舒蒂望
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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]
    • H04W52/18—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
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • 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
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN200680039409.8A 2005-08-22 2006-08-22 一种对接入终端执行发射功率调节的方法和无线通信设备 Expired - Fee Related CN101292439B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US71040305P 2005-08-22 2005-08-22
US60/710,403 2005-08-22
US75698006P 2006-01-05 2006-01-05
US60/756,980 2006-01-05
PCT/US2006/032763 WO2007024851A2 (en) 2005-08-22 2006-08-22 Open-loop power adjustment for cqi repointing based on rl quality indicators

Publications (2)

Publication Number Publication Date
CN101292439A CN101292439A (zh) 2008-10-22
CN101292439B true CN101292439B (zh) 2016-04-27

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CN200680039409.8A Expired - Fee Related CN101292439B (zh) 2005-08-22 2006-08-22 一种对接入终端执行发射功率调节的方法和无线通信设备

Country Status (7)

Country Link
US (1) US8416745B2 (enExample)
EP (2) EP1917728B1 (enExample)
JP (2) JP2009506647A (enExample)
KR (1) KR101162943B1 (enExample)
CN (1) CN101292439B (enExample)
TW (1) TW200729768A (enExample)
WO (1) WO2007024851A2 (enExample)

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US9853363B2 (en) 2012-07-06 2017-12-26 Blackberry Limited Methods and apparatus to control mutual coupling between antennas
US9246223B2 (en) 2012-07-17 2016-01-26 Blackberry Limited Antenna tuning for multiband operation
US9413066B2 (en) 2012-07-19 2016-08-09 Blackberry Limited Method and apparatus for beam forming and antenna tuning in a communication device
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US10404295B2 (en) 2012-12-21 2019-09-03 Blackberry Limited Method and apparatus for adjusting the timing of radio antenna tuning
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Also Published As

Publication number Publication date
EP2259637A2 (en) 2010-12-08
WO2007024851A3 (en) 2007-05-10
EP1917728A2 (en) 2008-05-07
TW200729768A (en) 2007-08-01
KR20080047421A (ko) 2008-05-28
US20070077956A1 (en) 2007-04-05
EP1917728B1 (en) 2012-07-25
WO2007024851A2 (en) 2007-03-01
CN101292439A (zh) 2008-10-22
EP2259637B1 (en) 2016-05-25
US8416745B2 (en) 2013-04-09
JP2009506647A (ja) 2009-02-12
KR101162943B1 (ko) 2012-07-06
EP2259637A3 (en) 2011-05-25
JP2012114931A (ja) 2012-06-14
JP5502911B2 (ja) 2014-05-28

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