WO2008123148A1 - 移動通信システム、基地局装置、ユーザ装置及び方法 - Google Patents

移動通信システム、基地局装置、ユーザ装置及び方法 Download PDF

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Publication number
WO2008123148A1
WO2008123148A1 PCT/JP2008/055301 JP2008055301W WO2008123148A1 WO 2008123148 A1 WO2008123148 A1 WO 2008123148A1 JP 2008055301 W JP2008055301 W JP 2008055301W WO 2008123148 A1 WO2008123148 A1 WO 2008123148A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile station
communication system
base station
maximum transmission
mobile communication
Prior art date
Application number
PCT/JP2008/055301
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Ishii
Takehiro Nakamura
Original Assignee
Ntt Docomo, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Priority to US12/532,791 priority Critical patent/US8203987B2/en
Priority to AU2008236218A priority patent/AU2008236218B2/en
Priority to CA2682219A priority patent/CA2682219C/en
Priority to BRPI0809339-3A2A priority patent/BRPI0809339A2/pt
Priority to JP2009509078A priority patent/JP4846023B2/ja
Priority to EP08722653.6A priority patent/EP2141935B1/en
Priority to RU2009138002/07A priority patent/RU2477021C2/ru
Priority to CN200880017702A priority patent/CN101682896A/zh
Priority to KR1020097021462A priority patent/KR101453931B1/ko
Priority to MX2009010279A priority patent/MX2009010279A/es
Publication of WO2008123148A1 publication Critical patent/WO2008123148A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—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

Abstract

　基地局装置は、報知情報により、移動局の最大送信電力に関する情報と通知し、移動局は、上記報知情報における移動局の最大送信電力に関する情報に基づいて、上りリンクの送信を行う。この場合、隣接するシステムへの漏洩電力への要求が厳しい場合には、移動局の最大送信電力を下げ、隣接するシステムへの漏洩電力への要求が厳しくない場合には、移動局の最大送信電力を下げないという制御が可能となり、移動通信システムが適用されている地域や諸事情に基づいて、隣接するシステムへの干渉量を柔軟に低減することが可能となる。
PCT/JP2008/055301 2007-03-30 2008-03-21 移動通信システム、基地局装置、ユーザ装置及び方法 WO2008123148A1 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US12/532,791 US8203987B2 (en) 2007-03-30 2008-03-21 Mobile communications system, base station apparatus, user apparatus, and method
AU2008236218A AU2008236218B2 (en) 2007-03-30 2008-03-21 Mobile communications system, base station apparatus, user apparatus, and method
CA2682219A CA2682219C (en) 2007-03-30 2008-03-21 Mobile communications system, base station apparatus, user apparatus, and method
BRPI0809339-3A2A BRPI0809339A2 (pt) 2007-03-30 2008-03-21 Sistema de comunicação móvel, aparelho de estação de base, aparelho do usuário, e método
JP2009509078A JP4846023B2 (ja) 2007-03-30 2008-03-21 ユーザ装置、基地局装置及び制御方法
EP08722653.6A EP2141935B1 (en) 2007-03-30 2008-03-21 Mobile communication system, base station device, and user device and method
RU2009138002/07A RU2477021C2 (ru) 2007-03-30 2008-03-21 Система мобильной связи, базовая станция, терминал пользователя и способ управления терминалом пользователя
CN200880017702A CN101682896A (zh) 2007-03-30 2008-03-21 移动通信系统、基站装置、用户装置和方法
KR1020097021462A KR101453931B1 (ko) 2007-03-30 2008-03-21 이동통신시스템, 기지국장치, 유저장치 및 방법
MX2009010279A MX2009010279A (es) 2007-03-30 2008-03-21 Sistema movil de comunicaciones, aparato de estacion base, aparato de usuario y metodo.

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007094902 2007-03-30
JP2007-094902 2007-03-30
JP2007-107603 2007-04-16
JP2007107603 2007-04-16
JP2007161944 2007-06-19
JP2007-161944 2007-06-19
JP2007-211595 2007-08-14
JP2007211595 2007-08-14

Publications (1)

Publication Number Publication Date
WO2008123148A1 true WO2008123148A1 (ja) 2008-10-16

Family

ID=39830645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055301 WO2008123148A1 (ja) 2007-03-30 2008-03-21 移動通信システム、基地局装置、ユーザ装置及び方法

Country Status (11)

Country Link
US (1) US8203987B2 (ja)
EP (1) EP2141935B1 (ja)
JP (1) JP4846023B2 (ja)
KR (1) KR101453931B1 (ja)
CN (2) CN101977432B (ja)
AU (1) AU2008236218B2 (ja)
BR (1) BRPI0809339A2 (ja)
CA (1) CA2682219C (ja)
MX (1) MX2009010279A (ja)
RU (1) RU2477021C2 (ja)
WO (1) WO2008123148A1 (ja)

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US8203987B2 (en) 2012-06-19
RU2477021C2 (ru) 2013-02-27
KR20100015577A (ko) 2010-02-12
CA2682219A1 (en) 2008-10-16
EP2141935A1 (en) 2010-01-06
RU2009138002A (ru) 2011-05-10
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CN101682896A (zh) 2010-03-24
JPWO2008123148A1 (ja) 2010-07-15
AU2008236218A1 (en) 2008-10-16
KR101453931B1 (ko) 2014-10-23
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US20100118805A1 (en) 2010-05-13
EP2141935B1 (en) 2015-12-02
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BRPI0809339A2 (pt) 2014-10-07
EP2141935A4 (en) 2013-03-27

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