RU2433534C2 - Способ регулирования мощности обратного канала - Google Patents

Способ регулирования мощности обратного канала Download PDF

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Publication number
RU2433534C2
RU2433534C2 RU2008137034/09A RU2008137034A RU2433534C2 RU 2433534 C2 RU2433534 C2 RU 2433534C2 RU 2008137034/09 A RU2008137034/09 A RU 2008137034/09A RU 2008137034 A RU2008137034 A RU 2008137034A RU 2433534 C2 RU2433534 C2 RU 2433534C2
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RU
Russia
Prior art keywords
interference
sinr
transmit power
value
power
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RU2008137034/09A
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English (en)
Russian (ru)
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RU2008137034A (ru
Inventor
Суман ДАС (US)
Суман ДАС
Шириш НАГАРАДЖ (US)
Шириш НАГАРАДЖ
Хариш ВИСВАНАТАН (US)
Хариш ВИСВАНАТАН
Original Assignee
Лусент Текнолоджиз Инк.
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Publication of RU2008137034A publication Critical patent/RU2008137034A/ru
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Publication of RU2433534C2 publication Critical patent/RU2433534C2/ru

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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
    • H04W52/14—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]
    • H04W52/06—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
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/247—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 sent by another terminal

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2008137034/09A 2006-02-17 2007-02-13 Способ регулирования мощности обратного канала RU2433534C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/355,977 US8712460B2 (en) 2006-02-17 2006-02-17 Methods of reverse link power control
US11/355,977 2006-02-17

Publications (2)

Publication Number Publication Date
RU2008137034A RU2008137034A (ru) 2010-03-27
RU2433534C2 true RU2433534C2 (ru) 2011-11-10

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RU2008137034/09A RU2433534C2 (ru) 2006-02-17 2007-02-13 Способ регулирования мощности обратного канала

Country Status (11)

Country Link
US (2) US8712460B2 (enExample)
EP (1) EP1985033B1 (enExample)
JP (2) JP2009527198A (enExample)
KR (1) KR101395582B1 (enExample)
CN (2) CN101385251A (enExample)
AU (1) AU2007217989B2 (enExample)
BR (1) BRPI0707774B1 (enExample)
IL (1) IL193389A (enExample)
RU (1) RU2433534C2 (enExample)
TW (1) TWI437836B (enExample)
WO (1) WO2007097960A1 (enExample)

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CN105142160B (zh) * 2015-09-15 2018-12-11 中国联合网络通信集团有限公司 一种干扰协调的方法及装置
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CN107172694A (zh) * 2017-05-18 2017-09-15 迈锐数据（北京）有限公司 一种功率自适应调节方法及装置
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CN109561509B (zh) * 2017-09-25 2023-04-07 中兴通讯股份有限公司 一种无线通讯系统反向资源分配的方法及装置
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US6587696B1 (en) * 1998-07-31 2003-07-01 Nokia Mobile Phones Limited Power control technique utilizing forward pilot channel
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Also Published As

Publication number Publication date
CN105554866A (zh) 2016-05-04
EP1985033B1 (en) 2017-07-05
US20140219172A1 (en) 2014-08-07
WO2007097960A1 (en) 2007-08-30
IL193389A (en) 2014-02-27
EP1985033A1 (en) 2008-10-29
AU2007217989B2 (en) 2010-09-30
TW200742304A (en) 2007-11-01
CN105554866B (zh) 2019-07-09
US8989799B2 (en) 2015-03-24
RU2008137034A (ru) 2010-03-27
TWI437836B (zh) 2014-05-11
JP2009527198A (ja) 2009-07-23
AU2007217989A1 (en) 2007-08-30
JP2014003620A (ja) 2014-01-09
US8712460B2 (en) 2014-04-29
IL193389A0 (en) 2009-05-04
KR20080101896A (ko) 2008-11-21
CN101385251A (zh) 2009-03-11
US20070197251A1 (en) 2007-08-23
BRPI0707774A2 (pt) 2011-05-10
JP5869528B2 (ja) 2016-02-24
KR101395582B1 (ko) 2014-05-16
BRPI0707774B1 (pt) 2019-10-08

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