WO2008093619A1 - 無線通信システム、無線通信装置及び再送制御方法 - Google Patents
無線通信システム、無線通信装置及び再送制御方法 Download PDFInfo
- Publication number
- WO2008093619A1 WO2008093619A1 PCT/JP2008/051120 JP2008051120W WO2008093619A1 WO 2008093619 A1 WO2008093619 A1 WO 2008093619A1 JP 2008051120 W JP2008051120 W JP 2008051120W WO 2008093619 A1 WO2008093619 A1 WO 2008093619A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- interference signal
- radio communication
- data
- retransmission
- user terminal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
-
- 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
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
-
- 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
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- 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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0093—Point-to-multipoint
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Radio Transmission System (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008556076A JP5177892B2 (ja) | 2007-01-29 | 2008-01-25 | 無線通信システム、無線通信装置及び再送制御方法 |
US12/523,280 US8320828B2 (en) | 2007-01-29 | 2008-01-25 | Radio communication system, radio communication apparatus, and retransmission control method |
EP08703932A EP2109243A1 (en) | 2007-01-29 | 2008-01-25 | Radio communication system, radio communication device, and retransmission control method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007017992 | 2007-01-29 | ||
JP2007-017992 | 2007-01-29 | ||
JP2007-103953 | 2007-04-11 | ||
JP2007103953 | 2007-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008093619A1 true WO2008093619A1 (ja) | 2008-08-07 |
Family
ID=39673931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/051120 WO2008093619A1 (ja) | 2007-01-29 | 2008-01-25 | 無線通信システム、無線通信装置及び再送制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8320828B2 (ja) |
EP (1) | EP2109243A1 (ja) |
JP (1) | JP5177892B2 (ja) |
WO (1) | WO2008093619A1 (ja) |
Cited By (28)
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WO2009131094A1 (ja) * | 2008-04-22 | 2009-10-29 | シャープ株式会社 | 通信装置、通信システム、受信方法およびプログラム |
WO2010005037A1 (ja) * | 2008-07-09 | 2010-01-14 | シャープ株式会社 | 通信装置、通信システム、受信方法及び通信方法 |
JP2010050716A (ja) * | 2008-08-21 | 2010-03-04 | Sharp Corp | 通信装置、通信システム及び通信方法 |
JP2010130205A (ja) * | 2008-11-26 | 2010-06-10 | Nippon Telegr & Teleph Corp <Ntt> | 無線受信方法、及び無線受信装置 |
JP2010147947A (ja) * | 2008-12-19 | 2010-07-01 | Nippon Telegr & Teleph Corp <Ntt> | マルチキャリア無線通信システム及びマルチキャリア無線通信方法 |
WO2010084821A1 (ja) * | 2009-01-26 | 2010-07-29 | シャープ株式会社 | 移動通信システム、基地局装置、移動局装置および移動通信方法 |
WO2011004875A1 (ja) * | 2009-07-09 | 2011-01-13 | 日本電信電話株式会社 | 無線通信方法、無線通信システム、無線基地局および無線端末局 |
WO2011024474A1 (ja) * | 2009-08-28 | 2011-03-03 | パナソニック株式会社 | 無線通信装置及び応答制御方法 |
JP2011151670A (ja) * | 2010-01-22 | 2011-08-04 | Nippon Telegr & Teleph Corp <Ntt> | 無線通信方法および無線通信システム |
JP2011199423A (ja) * | 2010-03-17 | 2011-10-06 | Fujitsu Ltd | 通信システム、通信局、通信端末及び通信方法 |
CN102318435A (zh) * | 2009-04-27 | 2012-01-11 | 上海贝尔股份有限公司 | 数据包中继和数据包解码的方法及装置 |
US20120071104A1 (en) * | 2009-05-21 | 2012-03-22 | Takashi Onodera | Transmitter device, receiver device, and wireless communication system |
JP2012175637A (ja) * | 2011-02-24 | 2012-09-10 | Nec Casio Mobile Communications Ltd | 受信装置および受信方式、並びにプログラム |
JP2012521168A (ja) * | 2009-03-16 | 2012-09-10 | マーベル ワールド トレード リミテッド | マルチユーザ・マルチ入力マルチ出力(mu−mimo)受信機のためのフィードバック及びユーザスケジューリング |
JP2012527851A (ja) * | 2009-05-21 | 2012-11-08 | クゥアルコム・インコーポレイテッド | マルチ・キャリア通信環境における1または複数のキャリアのための不具合の表示 |
US8381060B2 (en) | 2008-05-15 | 2013-02-19 | Sharp Kabushiki Kaisha | Communication device, communication system, reception method, and communication method |
JP2013121123A (ja) * | 2011-12-08 | 2013-06-17 | Nippon Telegr & Teleph Corp <Ntt> | 再送パケット検出回路及び再送パケット検出方法 |
JP2013126009A (ja) * | 2011-12-13 | 2013-06-24 | Nippon Telegr & Teleph Corp <Ntt> | 通信方法、無線アクセスシステム、及びプログラム |
JP2014014165A (ja) * | 2007-03-16 | 2014-01-23 | Samsung Electronics Co Ltd | コードブロックを受信する方法、チャンネルインターリービング方法、受信機の反復動作方法および受信機 |
JP5459518B2 (ja) * | 2009-03-03 | 2014-04-02 | 日本電気株式会社 | 無線通信システムにおける通信装置およびリソース再割当方法 |
JP2014512741A (ja) * | 2011-03-15 | 2014-05-22 | クアルコム,インコーポレイテッド | 効率的なマルチユーザ多入力多出力(mu−mimo) |
JP2014519738A (ja) * | 2011-05-18 | 2014-08-14 | クアルコム,インコーポレイテッド | 受信された空間ストリームに埋め込まれた変調符号化情報を決定することによる干渉の除去 |
WO2015012119A1 (ja) * | 2013-07-23 | 2015-01-29 | シャープ株式会社 | 基地局装置、端末装置及び送信方法 |
WO2015019891A1 (ja) * | 2013-08-05 | 2015-02-12 | シャープ株式会社 | 基地局装置、端末装置、および集積回路 |
JP2015525024A (ja) * | 2012-05-25 | 2015-08-27 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | バースト的干渉でのレート予測を向上させるためのフィードバック |
US9179300B2 (en) | 2011-03-02 | 2015-11-03 | Qualcomm Incorporated | Station-centric multi-user multiple input multiple output (MU-MIMO) |
JP2016523049A (ja) * | 2013-05-10 | 2016-08-04 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 多地点協調(CoMP)およびネットワーク支援型干渉抑制/キャンセレーション |
JP2016171574A (ja) * | 2015-03-12 | 2016-09-23 | 株式会社Nttドコモ | データ再送方法および装置 |
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EP2249496A1 (en) * | 2008-02-01 | 2010-11-10 | Sharp Kabushiki Kaisha | Transmitter, receiver, transmission method, and reception method |
US8203998B2 (en) * | 2008-03-28 | 2012-06-19 | Qualcomm Incorporated | System and methods for cancelling interference in a communication system |
JP2009290618A (ja) * | 2008-05-29 | 2009-12-10 | Kyocera Corp | 無線通信装置および無線通信方法 |
KR20110027533A (ko) | 2009-09-09 | 2011-03-16 | 엘지전자 주식회사 | 다중 안테나 시스템에서 제어정보 전송 방법 및 장치 |
US9042331B2 (en) | 2009-09-09 | 2015-05-26 | Lg Electronics Inc. | Method and apparatus for transmitting control information in WLAN system |
US8553796B2 (en) * | 2009-12-23 | 2013-10-08 | Intel Corporation | Distortion-aware multiple input multiple output precoding |
US8885745B2 (en) * | 2009-12-23 | 2014-11-11 | Intel Corporation | Distortion-aware multiple input multiple output communications |
US20110161514A1 (en) * | 2009-12-29 | 2011-06-30 | Nokia Corporation | Method and apparatus for delegating computationally intensive functions |
KR101331674B1 (ko) | 2010-02-12 | 2013-11-20 | 엘지전자 주식회사 | 무선랜 시스템에서 제어 정보 전송 방법 및 장치 |
CN102624481A (zh) * | 2011-01-31 | 2012-08-01 | 中兴通讯股份有限公司 | 自适应调制编码方法及装置 |
US9066249B2 (en) * | 2012-03-07 | 2015-06-23 | Apple Inc. | Methods and apparatus for interference coordinated transmission and reception in wireless networks |
US9071983B2 (en) * | 2012-08-28 | 2015-06-30 | Samsung Electronics Co., Ltd. | Communication system with repeat-response processing mechanism and method of operation thereof |
US10841037B2 (en) * | 2013-01-22 | 2020-11-17 | Qualcomm Incorporated | Managing interference in a network |
JP2015053668A (ja) * | 2013-08-08 | 2015-03-19 | 株式会社Nttドコモ | ユーザ装置、基地局、逐次干渉キャンセル処理方法、及び逐次干渉キャンセル制御方法 |
US9755788B2 (en) * | 2014-05-30 | 2017-09-05 | Apple Inc. | Messages with attenuating retransmit importance |
US9369161B1 (en) * | 2014-08-12 | 2016-06-14 | Sprint Communications Company L.P. | Mitigation of radio-frequency interference at a remote radio head |
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US10129820B1 (en) * | 2017-12-21 | 2018-11-13 | Motorola Solutions, Inc. | Device and method for radio-frequency site evaluation |
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2008
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- 2008-01-25 JP JP2008556076A patent/JP5177892B2/ja active Active
- 2008-01-25 US US12/523,280 patent/US8320828B2/en active Active
- 2008-01-25 EP EP08703932A patent/EP2109243A1/en not_active Withdrawn
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JP2014014165A (ja) * | 2007-03-16 | 2014-01-23 | Samsung Electronics Co Ltd | コードブロックを受信する方法、チャンネルインターリービング方法、受信機の反復動作方法および受信機 |
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JPWO2009131094A1 (ja) * | 2008-04-22 | 2011-08-18 | シャープ株式会社 | 通信装置、通信システム、受信方法およびプログラム |
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WO2010005037A1 (ja) * | 2008-07-09 | 2010-01-14 | シャープ株式会社 | 通信装置、通信システム、受信方法及び通信方法 |
JP2010050716A (ja) * | 2008-08-21 | 2010-03-04 | Sharp Corp | 通信装置、通信システム及び通信方法 |
JP2010130205A (ja) * | 2008-11-26 | 2010-06-10 | Nippon Telegr & Teleph Corp <Ntt> | 無線受信方法、及び無線受信装置 |
JP2010147947A (ja) * | 2008-12-19 | 2010-07-01 | Nippon Telegr & Teleph Corp <Ntt> | マルチキャリア無線通信システム及びマルチキャリア無線通信方法 |
WO2010084821A1 (ja) * | 2009-01-26 | 2010-07-29 | シャープ株式会社 | 移動通信システム、基地局装置、移動局装置および移動通信方法 |
JP5459518B2 (ja) * | 2009-03-03 | 2014-04-02 | 日本電気株式会社 | 無線通信システムにおける通信装置およびリソース再割当方法 |
JP2012521168A (ja) * | 2009-03-16 | 2012-09-10 | マーベル ワールド トレード リミテッド | マルチユーザ・マルチ入力マルチ出力(mu−mimo)受信機のためのフィードバック及びユーザスケジューリング |
CN102318435A (zh) * | 2009-04-27 | 2012-01-11 | 上海贝尔股份有限公司 | 数据包中继和数据包解码的方法及装置 |
US9130698B2 (en) | 2009-05-21 | 2015-09-08 | Qualcomm Incorporated | Failure indication for one or more carriers in a multi-carrier communication environment |
US20120071104A1 (en) * | 2009-05-21 | 2012-03-22 | Takashi Onodera | Transmitter device, receiver device, and wireless communication system |
JP2012527851A (ja) * | 2009-05-21 | 2012-11-08 | クゥアルコム・インコーポレイテッド | マルチ・キャリア通信環境における1または複数のキャリアのための不具合の表示 |
US8830965B2 (en) | 2009-07-09 | 2014-09-09 | Nippon Telegraph And Telephone Corporation | Radio communication method, radio communication system, radio base station, and radio terminal station |
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US9276650B2 (en) | 2009-08-28 | 2016-03-01 | Panasonic Intellectual Property Corporation Of America | Wireless communication apparatus and response control method |
JP2011151670A (ja) * | 2010-01-22 | 2011-08-04 | Nippon Telegr & Teleph Corp <Ntt> | 無線通信方法および無線通信システム |
JP2011199423A (ja) * | 2010-03-17 | 2011-10-06 | Fujitsu Ltd | 通信システム、通信局、通信端末及び通信方法 |
US8521211B2 (en) | 2010-03-17 | 2013-08-27 | Fujitsu Limited | Communication system, communication station, communication terminal, and method of communication |
JP2012175637A (ja) * | 2011-02-24 | 2012-09-10 | Nec Casio Mobile Communications Ltd | 受信装置および受信方式、並びにプログラム |
US9179300B2 (en) | 2011-03-02 | 2015-11-03 | Qualcomm Incorporated | Station-centric multi-user multiple input multiple output (MU-MIMO) |
US9118473B2 (en) | 2011-03-15 | 2015-08-25 | Qualcomm Incorporated | Efficient multi-user multiple input multiple output (MU-MIMO) |
JP2014512741A (ja) * | 2011-03-15 | 2014-05-22 | クアルコム,インコーポレイテッド | 効率的なマルチユーザ多入力多出力(mu−mimo) |
JP2014519738A (ja) * | 2011-05-18 | 2014-08-14 | クアルコム,インコーポレイテッド | 受信された空間ストリームに埋め込まれた変調符号化情報を決定することによる干渉の除去 |
JP2013121123A (ja) * | 2011-12-08 | 2013-06-17 | Nippon Telegr & Teleph Corp <Ntt> | 再送パケット検出回路及び再送パケット検出方法 |
JP2013126009A (ja) * | 2011-12-13 | 2013-06-24 | Nippon Telegr & Teleph Corp <Ntt> | 通信方法、無線アクセスシステム、及びプログラム |
JP2015525024A (ja) * | 2012-05-25 | 2015-08-27 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | バースト的干渉でのレート予測を向上させるためのフィードバック |
US10098095B2 (en) | 2012-05-25 | 2018-10-09 | Qualcomm Incorporated | Feedback to enhance rate prediction with bursty interference |
JP2016523049A (ja) * | 2013-05-10 | 2016-08-04 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 多地点協調(CoMP)およびネットワーク支援型干渉抑制/キャンセレーション |
US10263741B2 (en) | 2013-05-10 | 2019-04-16 | Qualcomm Incorporated | Coordinated multipoint (CoMP) and network assisted interference suppression/cancellation |
JP2019195182A (ja) * | 2013-05-10 | 2019-11-07 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 多地点協調(CoMP)およびネットワーク支援型干渉抑制/キャンセレーション |
WO2015012119A1 (ja) * | 2013-07-23 | 2015-01-29 | シャープ株式会社 | 基地局装置、端末装置及び送信方法 |
WO2015019891A1 (ja) * | 2013-08-05 | 2015-02-12 | シャープ株式会社 | 基地局装置、端末装置、および集積回路 |
JP2016171574A (ja) * | 2015-03-12 | 2016-09-23 | 株式会社Nttドコモ | データ再送方法および装置 |
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US8320828B2 (en) | 2012-11-27 |
JPWO2008093619A1 (ja) | 2010-05-20 |
JP5177892B2 (ja) | 2013-04-10 |
US20100075703A1 (en) | 2010-03-25 |
EP2109243A1 (en) | 2009-10-14 |
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