JP4489813B2 - 制御チャネル割り当て装置および移動通信システム並びに制御チャネル割り当て方法 - Google Patents
制御チャネル割り当て装置および移動通信システム並びに制御チャネル割り当て方法 Download PDFInfo
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- JP4489813B2 JP4489813B2 JP2007544192A JP2007544192A JP4489813B2 JP 4489813 B2 JP4489813 B2 JP 4489813B2 JP 2007544192 A JP2007544192 A JP 2007544192A JP 2007544192 A JP2007544192 A JP 2007544192A JP 4489813 B2 JP4489813 B2 JP 4489813B2
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- 238000000034 method Methods 0.000 title claims description 21
- 238000010295 mobile communication Methods 0.000 title claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 78
- 238000003860 storage Methods 0.000 claims description 12
- 230000008054 signal transmission Effects 0.000 description 53
- 230000008569 process Effects 0.000 description 11
- 239000000872 buffer Substances 0.000 description 10
- 238000004891 communication Methods 0.000 description 5
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 2
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2653—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for logical channel control
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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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
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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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
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- 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
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- 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
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Description
3GPP TS25.308 3GPP TSG-RAN#26 RP-040461
200 移動局
なお、実施例を説明するための全図において、同一機能を有するものは同一符号を用い、繰り返しの説明は省略する。
Claims (6)
- 下りデータチャネルに付随するレイヤ1制御チャネルを示す識別子と上りレイヤ1制御チャネルを送信するための物理チャネルパラメータとを対応付けて記憶する記憶手段;
前記識別子に基づいて、上りレイヤ1制御チャネルを送信するための物理チャネルパラメータを判定する物理層パラメータ判定手段;
判定された物理チャネルパラメータに基づいて、データチャネルの復号結果を示すレイヤ1制御チャネルを生成するレイヤ1制御チャネル生成手段;
生成されたレイヤ1制御チャネルを送信する送信手段;
を備えることを特徴とする制御チャネル割り当て装置。 - 請求項1に記載の制御チャネル割り当て装置において:
前記物理層パラメータ判定手段は、下りデータチャネルに付随するレイヤ1制御チャネルに1対1に対応する再送要求フィードバック信号をマッピングする上りL1制御チャネルを送信する物理チャネルパラメータを決定することを特徴とする制御チャネル割り当て装置。 - 請求項1または2に記載の制御チャネル割り当て装置において:
前記記憶手段は、下りデータチャネルに付随するレイヤ1制御チャネルの番号とレイヤ1制御チャネルを送信するための周波数ブロック番号とを対応付けて記憶し、
前記物理層パラメータ判定手段は、下りデータチャネルに付随するレイヤ1制御チャネルに1対1に対応して再送要求フィードバック信号をマッピングする上りL1制御チャネルを送信する周波数ブロックを決定することを特徴とする制御チャネル割り当て装置。 - 請求項1ないし3のいずれか1項に記載の制御チャネル割り当て装置において:
前記物理層パラメータ判定手段は、所定の関数により、前記識別子に対応する物理チャネルパラメータを決定することを特徴とする制御チャネル割り当て装置。 - 移動局と基地局とを備える移動通信システムにおいて:
前記移動局は、
下りデータチャネルに付随するレイヤ1制御チャネルを示す識別子と上りレイヤ1制御チャネルを送信するための物理チャネルパラメータとを対応付けて記憶する記憶手段;
前記識別子に基づいて、上りレイヤ1制御チャネルを送信するための物理チャネルパラメータを判定する物理層パラメータ判定手段;
判定された物理チャネルパラメータに基づいて、データチャネルの復号結果を示すレイヤ1制御チャネルを生成するレイヤ1制御チャネル生成手段;
生成されたレイヤ1制御チャネルを送信する送信手段;
を備え、
前記基地局は、
下りデータチャネルに付随するレイヤ1制御チャネルを示す識別子と上りレイヤ1制御チャネルを送信するための物理チャネルパラメータとを対応付けて記憶する記憶手段;
下りデータチャネルの送信機会の割り当てを通知する付随制御チャネル生成する付随制御チャネル生成手段;
前記付随制御チャネルに対応する上りレイヤ1制御チャネルを受信する受信手段;
を備えることを特徴とする移動通信システム。 - 下りデータチャネルに付随するレイヤ1制御チャネルを受信する受信ステップ;
予め対応付けられた下りデータチャネルに付随するレイヤ1制御チャネルを示す識別子と上りレイヤ1制御チャネルを送信するための物理チャネルパラメータとに基づいて、前記レイヤ1制御チャネルを示す識別子に対応する物理チャネルパラメータを判定する物理層パラメータ判定ステップ;
判定された物理チャネルパラメータに基づいて、データチャネルの復号結果を示すレイヤ1制御チャネルを生成するレイヤ1制御チャネル生成ステップ;
生成されたレイヤ1制御チャネルを送信する送信ステップ;
を有することを特徴とする制御チャネル割り当て方法。
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JP2005327820 | 2005-11-11 | ||
JP2005327820 | 2005-11-11 | ||
PCT/JP2006/322446 WO2007055311A1 (ja) | 2005-11-11 | 2006-11-10 | 制御チャネル割り当て装置および移動通信システム並びに制御チャネル割り当て方法 |
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JP2010019586A Division JP2010110015A (ja) | 2005-11-11 | 2010-01-29 | 制御チャネル割り当て装置 |
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JPWO2007055311A1 JPWO2007055311A1 (ja) | 2009-04-30 |
JP4489813B2 true JP4489813B2 (ja) | 2010-06-23 |
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JP2007544192A Active JP4489813B2 (ja) | 2005-11-11 | 2006-11-10 | 制御チャネル割り当て装置および移動通信システム並びに制御チャネル割り当て方法 |
JP2010019586A Pending JP2010110015A (ja) | 2005-11-11 | 2010-01-29 | 制御チャネル割り当て装置 |
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JP2010019586A Pending JP2010110015A (ja) | 2005-11-11 | 2010-01-29 | 制御チャネル割り当て装置 |
Country Status (8)
Country | Link |
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US (1) | US8085661B2 (ja) |
EP (1) | EP1947879B1 (ja) |
JP (2) | JP4489813B2 (ja) |
KR (1) | KR101001537B1 (ja) |
CN (2) | CN101932107B (ja) |
ES (1) | ES2403421T3 (ja) |
TW (1) | TW200729810A (ja) |
WO (1) | WO2007055311A1 (ja) |
Cited By (1)
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JP2010110015A (ja) * | 2005-11-11 | 2010-05-13 | Ntt Docomo Inc | 制御チャネル割り当て装置 |
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WO2007055310A1 (ja) * | 2005-11-11 | 2007-05-18 | Ntt Docomo, Inc. | 移動通信システム、移動局および基地局並びに制御チャネル割り当て方法 |
KR101104963B1 (ko) | 2008-12-19 | 2012-01-12 | 한국전자통신연구원 | 기지국의 제어채널 관리장치와, 사용자 단말의 제어채널 검색장치 및 이동통신 시스템의 제어채널 할당방법 |
US9247460B2 (en) * | 2010-03-09 | 2016-01-26 | Telefonaktiebolaget L M Ericsson (Publ) | Adjustment of link adaptation parameter based on data and control channel load |
WO2016122784A1 (en) * | 2015-01-30 | 2016-08-04 | Intel IP Corporation | Uplink scheduling for license assisted access |
WO2018082046A1 (zh) | 2016-11-04 | 2018-05-11 | 广东欧珀移动通信有限公司 | 数据传输方法、终端设备和网络设备 |
US11223932B2 (en) * | 2017-01-31 | 2022-01-11 | Qualcomm Incorporated | Vehicle-to-everything feedback channel design |
CN109462591B (zh) * | 2018-11-19 | 2020-07-03 | 中国科学院信息工程研究所 | 一种数据传输方法、接收方法、装置及*** |
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- 2006-11-10 CN CN2010102834584A patent/CN101932107B/zh active Active
- 2006-11-10 JP JP2007544192A patent/JP4489813B2/ja active Active
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Also Published As
Publication number | Publication date |
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CN101932107B (zh) | 2012-07-18 |
US20090323597A1 (en) | 2009-12-31 |
KR101001537B1 (ko) | 2010-12-16 |
CN101361381B (zh) | 2013-01-23 |
CN101361381A (zh) | 2009-02-04 |
JP2010110015A (ja) | 2010-05-13 |
TW200729810A (en) | 2007-08-01 |
KR20080077145A (ko) | 2008-08-21 |
WO2007055311A1 (ja) | 2007-05-18 |
JPWO2007055311A1 (ja) | 2009-04-30 |
TWI328368B (ja) | 2010-08-01 |
EP1947879B1 (en) | 2013-01-23 |
CN101932107A (zh) | 2010-12-29 |
EP1947879A1 (en) | 2008-07-23 |
ES2403421T3 (es) | 2013-05-17 |
US8085661B2 (en) | 2011-12-27 |
EP1947879A4 (en) | 2011-04-20 |
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