RU2444133C2 - Базовая станция, терминал пользователя и способ управления мощностью передачи сигнала - Google Patents

Базовая станция, терминал пользователя и способ управления мощностью передачи сигнала Download PDF

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Publication number
RU2444133C2
RU2444133C2 RU2009129217/07A RU2009129217A RU2444133C2 RU 2444133 C2 RU2444133 C2 RU 2444133C2 RU 2009129217/07 A RU2009129217/07 A RU 2009129217/07A RU 2009129217 A RU2009129217 A RU 2009129217A RU 2444133 C2 RU2444133 C2 RU 2444133C2
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RU
Russia
Prior art keywords
value
power
signal
uplink
transmit power
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RU2009129217/07A
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English (en)
Russian (ru)
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RU2009129217A (ru
Inventor
Ёсихиса КИСИЯМА (JP)
Ёсихиса КИСИЯМА
Кэнъити ХИГУТИ (JP)
Кэнъити ХИГУТИ
Мамору САВАХАСИ (JP)
Мамору САВАХАСИ
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Нтт Досомо, Инк.
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Publication of RU2009129217A publication Critical patent/RU2009129217A/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
    • H04W52/08—Closed loop 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
    • H04W52/04—Transmission power control [TPC]
    • 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
    • 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]
    • 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]
    • H04W52/30—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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2009129217/07A 2007-01-09 2007-12-26 Базовая станция, терминал пользователя и способ управления мощностью передачи сигнала RU2444133C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007001857 2007-01-09
JP2007-001857 2007-01-09
JP2007-026183 2007-02-05
JP2007026183A JP5014820B2 (ja) 2007-01-09 2007-02-05 移動通信システム、ユーザ装置及び通信方法

Publications (2)

Publication Number Publication Date
RU2009129217A RU2009129217A (ru) 2011-02-20
RU2444133C2 true RU2444133C2 (ru) 2012-02-27

Family

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RU2009129217/07A RU2444133C2 (ru) 2007-01-09 2007-12-26 Базовая станция, терминал пользователя и способ управления мощностью передачи сигнала

Country Status (11)

Country Link
US (1) US9167533B2 (enExample)
EP (1) EP2120370B1 (enExample)
JP (1) JP5014820B2 (enExample)
KR (1) KR101478090B1 (enExample)
CN (2) CN101584132B (enExample)
BR (1) BRPI0720894A2 (enExample)
CA (1) CA2673383A1 (enExample)
MX (1) MX2009007187A (enExample)
PT (1) PT2120370T (enExample)
RU (1) RU2444133C2 (enExample)
WO (1) WO2008084700A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2748376C2 (ru) * 2016-12-15 2021-05-25 Нтт Докомо, Инк. Терминал пользователя и способ радиосвязи

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Also Published As

Publication number Publication date
CN101584132A (zh) 2009-11-18
JP5014820B2 (ja) 2012-08-29
CN102932890A (zh) 2013-02-13
US9167533B2 (en) 2015-10-20
CN102932890B (zh) 2015-11-11
US20100103867A1 (en) 2010-04-29
CN101584132B (zh) 2013-01-02
BRPI0720894A2 (pt) 2014-06-10
PT2120370T (pt) 2018-04-27
EP2120370A4 (en) 2013-04-03
CA2673383A1 (en) 2008-07-17
WO2008084700A1 (ja) 2008-07-17
RU2009129217A (ru) 2011-02-20
EP2120370A1 (en) 2009-11-18
KR20090107029A (ko) 2009-10-12
MX2009007187A (es) 2009-07-15
KR101478090B1 (ko) 2014-12-31
JP2008193439A (ja) 2008-08-21
EP2120370B1 (en) 2018-03-21

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Effective date: 20151227