WO2008105316A1 - 基地局装置及び通信制御方法 - Google Patents

基地局装置及び通信制御方法 Download PDF

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Publication number
WO2008105316A1
WO2008105316A1 PCT/JP2008/052978 JP2008052978W WO2008105316A1 WO 2008105316 A1 WO2008105316 A1 WO 2008105316A1 JP 2008052978 W JP2008052978 W JP 2008052978W WO 2008105316 A1 WO2008105316 A1 WO 2008105316A1
Authority
WO
WIPO (PCT)
Prior art keywords
control channel
user device
selected user
base station
resource
Prior art date
Application number
PCT/JP2008/052978
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Ishii
Kenichi Higuchi
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 JP2009501207A priority Critical patent/JP5119235B2/ja
Priority to BRPI0807689-8A priority patent/BRPI0807689A2/pt
Priority to CN2008800061101A priority patent/CN101622902B/zh
Priority to US12/527,945 priority patent/US8274940B2/en
Priority to EP08711761A priority patent/EP2129139A1/en
Publication of WO2008105316A1 publication Critical patent/WO2008105316A1/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
    • H04W52/34—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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Abstract

　複数のユーザ装置と共有チャネルを用いて通信を行う基地局装置に、共有チャネルのための無線リソースを割り当てる優先順位を示す優先度にしたがって、無線リソースを割り当てるユーザ装置を選択する選択手段と、選択されたユーザ装置に対する、共有チャネルの通信を指示する制御チャネルの送信電力及び制御チャネルリソースを決定するリソース決定手段とを備え、リソース決定手段は、選択されたユーザ装置に関する制御チャネルの送信電力の和が所定の第１の閾値を超える場合に、または、選択されたユーザ装置に関する制御チャネルの制御リソースの和が所定の第２の閾値を超える場合に、選択されたユーザ装置の内の一部のユーザ装置に対して前記制御チャネルを送信することにより達成される。
PCT/JP2008/052978 2007-02-28 2008-02-21 基地局装置及び通信制御方法 WO2008105316A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009501207A JP5119235B2 (ja) 2007-02-28 2008-02-21 基地局装置及び通信制御方法
BRPI0807689-8A BRPI0807689A2 (pt) 2007-02-28 2008-02-21 Aparelho de estação base e método de controle de comunicação.
CN2008800061101A CN101622902B (zh) 2007-02-28 2008-02-21 基站装置和通信控制方法
US12/527,945 US8274940B2 (en) 2007-02-28 2008-02-21 Base station apparatus and communication control method
EP08711761A EP2129139A1 (en) 2007-02-28 2008-02-21 Base station device and communication control method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-050835 2007-02-28
JP2007050835 2007-02-28
JP2007-161939 2007-06-19
JP2007161939 2007-06-19

Publications (1)

Publication Number Publication Date
WO2008105316A1 true WO2008105316A1 (ja) 2008-09-04

Family

ID=39721151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052978 WO2008105316A1 (ja) 2007-02-28 2008-02-21 基地局装置及び通信制御方法

Country Status (8)

Country Link
US (1) US8274940B2 (ja)
EP (1) EP2129139A1 (ja)
JP (1) JP5119235B2 (ja)
KR (1) KR20090122203A (ja)
CN (2) CN101622902B (ja)
BR (1) BRPI0807689A2 (ja)
RU (1) RU2009134088A (ja)
WO (1) WO2008105316A1 (ja)

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CN101622902A (zh) 2010-01-06
US20100091724A1 (en) 2010-04-15
EP2129139A1 (en) 2009-12-02
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KR20090122203A (ko) 2009-11-26
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