JP4320446B2 - 無線携帯ネットワークシステムにおける無線資源割当方法及び装置 - Google Patents

無線携帯ネットワークシステムにおける無線資源割当方法及び装置 Download PDF

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Publication number
JP4320446B2
JP4320446B2 JP2006520994A JP2006520994A JP4320446B2 JP 4320446 B2 JP4320446 B2 JP 4320446B2 JP 2006520994 A JP2006520994 A JP 2006520994A JP 2006520994 A JP2006520994 A JP 2006520994A JP 4320446 B2 JP4320446 B2 JP 4320446B2
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JP
Japan
Prior art keywords
information
radio resource
subscriber terminal
common control
control information
Prior art date
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Expired - Lifetime
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JP2006520994A
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English (en)
Japanese (ja)
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JP2006528453A (ja
JP2006528453A5 (enExample
Inventor
ジェ−ヒュン キム
スン−ヨン リン
チュル−スィク ユン
クン−ミン イェオ
ソク−ジュー シン
ブン−ギー ソン
クワン−ソプ エオム
ミン−ヒー チョ
ジュ−ヒー チョ
ビュン−ハン リュウ
スン−ク フワン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute ETRI
Samsung Electronics Co Ltd
SK Telecom Co Ltd
KT Corp
Original Assignee
Electronics and Telecommunications Research Institute ETRI
Samsung Electronics Co Ltd
SK Telecom Co Ltd
KT Corp
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Priority claimed from KR1020040027469A external-priority patent/KR100684305B1/ko
Application filed by Electronics and Telecommunications Research Institute ETRI, Samsung Electronics Co Ltd, SK Telecom Co Ltd, KT Corp filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of JP2006528453A publication Critical patent/JP2006528453A/ja
Publication of JP2006528453A5 publication Critical patent/JP2006528453A5/ja
Application granted granted Critical
Publication of JP4320446B2 publication Critical patent/JP4320446B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2006520994A 2003-07-18 2004-07-16 無線携帯ネットワークシステムにおける無線資源割当方法及び装置 Expired - Lifetime JP4320446B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20030049117 2003-07-18
KR1020040027469A KR100684305B1 (ko) 2003-07-18 2004-04-21 무선 휴대 인터넷 시스템에서의 무선자원 할당 방법 및 장치
PCT/KR2004/001781 WO2005008360A2 (en) 2003-07-18 2004-07-16 Method and device for allocating radio resources in wireless portable network system

Publications (3)

Publication Number Publication Date
JP2006528453A JP2006528453A (ja) 2006-12-14
JP2006528453A5 JP2006528453A5 (enExample) 2007-05-24
JP4320446B2 true JP4320446B2 (ja) 2009-08-26

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JP2006520994A Expired - Lifetime JP4320446B2 (ja) 2003-07-18 2004-07-16 無線携帯ネットワークシステムにおける無線資源割当方法及び装置

Country Status (4)

Country Link
US (1) US7551937B2 (enExample)
EP (1) EP1647115B1 (enExample)
JP (1) JP4320446B2 (enExample)
WO (1) WO2005008360A2 (enExample)

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Publication number Publication date
JP2006528453A (ja) 2006-12-14
EP1647115B1 (en) 2011-11-02
WO2005008360A2 (en) 2005-01-27
US20070010268A1 (en) 2007-01-11
US7551937B2 (en) 2009-06-23
EP1647115A2 (en) 2006-04-19
WO2005008360A3 (en) 2005-11-17

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