JP6265387B2 - バンドルされたｎａｃｋメッセージに応答して再送をマッピングする方法及び関連する装置 - Google Patents

バンドルされたｎａｃｋメッセージに応答して再送をマッピングする方法及び関連する装置 Download PDF

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JP6265387B2
JP6265387B2 JP2015526498A JP2015526498A JP6265387B2 JP 6265387 B2 JP6265387 B2 JP 6265387B2 JP 2015526498 A JP2015526498 A JP 2015526498A JP 2015526498 A JP2015526498 A JP 2015526498A JP 6265387 B2 JP6265387 B2 JP 6265387B2
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harq
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サイラメシュ ナンミ，
サイラメシュ ナンミ，
カガテイ コヌスカン，
カガテイ コヌスカン，
ナミアー リディアン，
ナミアー リディアン，
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テレフオンアクチーボラゲット エルエム エリクソン（パブル）
テレフオンアクチーボラゲット エルエム エリクソン（パブル）
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    • 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
    • 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
    • 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
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    • 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
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    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
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    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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    • H04L1/0047—Decoding adapted to other signal detection operation
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    • 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
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    • 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
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    • H—ELECTRICITY
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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    • 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
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
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    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
    • H—ELECTRICITY
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    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]
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    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
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    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
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    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)
JP2015526498A 2012-08-13 2013-05-03 バンドルされたｎａｃｋメッセージに応答して再送をマッピングする方法及び関連する装置 Active JP6265387B2 (ja)

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Application Number Priority Date Filing Date Title
US201261682547P 2012-08-13 2012-08-13
US61/682,547 2012-08-13
US201261694519P 2012-08-29 2012-08-29
US61/694,519 2012-08-29
US201261702373P 2012-09-18 2012-09-18
US61/702,373 2012-09-18
PCT/SE2013/050486 WO2014027938A1 (en) 2012-08-13 2013-05-03 Methods of mapping retransmissions responsive to bundled nack messages and related devices

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JP2015530795A JP2015530795A (ja) 2015-10-15
JP2015530795A5 JP2015530795A5 (enExample) 2016-06-02
JP6265387B2 true JP6265387B2 (ja) 2018-01-24

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JP2015526499A Expired - Fee Related JP6352262B2 (ja) 2012-08-13 2013-05-03 間欠送信を含む再送方法及び関連する装置

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AU (1) AU2013303253B2 (enExample)
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Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103378956B (zh) * 2012-04-12 2019-03-01 北京三星通信技术研究有限公司 Tdd系统的处理软缓存的方法及设备
US10263734B2 (en) * 2013-11-12 2019-04-16 Telefonaktiebolaget Lm Ericsson (Publ) Devices and methods for handling blind (re) transmissions in a network
US9755788B2 (en) * 2014-05-30 2017-09-05 Apple Inc. Messages with attenuating retransmit importance
US20160013976A1 (en) * 2014-07-14 2016-01-14 Futurewei Technologies, Inc. Wireless Through Link Traffic Reduction
US9680578B2 (en) * 2014-12-30 2017-06-13 Mediatek Inc. Soft packet combining for superposition coding
US9831958B2 (en) 2014-12-30 2017-11-28 Mediatek Inc. Resource allocation for superposition coding
US9973305B2 (en) 2014-12-30 2018-05-15 Mediatek Inc. Soft buffer partition for superposition coding
US10448382B2 (en) * 2015-01-30 2019-10-15 Sony Corporation Telecommunications apparatus and method
WO2016124457A1 (en) * 2015-02-02 2016-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Selective codeword-to-layer mapping for mimo transmissions
WO2016142979A1 (ja) 2015-03-06 2016-09-15 日本電気株式会社 無線局、無線端末装置、及びこれらの方法
WO2016142978A1 (ja) * 2015-03-06 2016-09-15 日本電気株式会社 無線局、無線端末装置、及びこれらの方法
US20170099121A1 (en) * 2015-03-13 2017-04-06 Ntt Docomo, Inc. User equipment and radio communication method
US10547415B2 (en) 2015-03-15 2020-01-28 Qualcomm Incorporated Scalable TTI with advanced pilot and control
US10541780B2 (en) * 2015-03-15 2020-01-21 Qualcomm Incorporated Code block level error correction and media access control (MAC) level hybrid automatic repeat requests to mitigate bursty puncturing and interference in a multi-layer protocol wireless system
FR3038997A1 (fr) * 2015-07-13 2017-01-20 Univ Pierre Et Marie Curie Paris 6 Dispositif de traitement de donnees avec representation de valeurs par des intervalles de temps entre evenements
US10623341B2 (en) * 2015-09-30 2020-04-14 International Business Machines Corporation Configuration of a set of queues for multi-protocol operations in a target driver
CN105262570B (zh) * 2015-10-26 2018-07-03 上海华为技术有限公司 一种数据的处理方法和基站以及用户设备
US11297529B2 (en) * 2015-11-18 2022-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Toggling based indicator of reception success
CN107154837B (zh) 2016-03-03 2018-03-23 上海朗帛通信技术有限公司 一种降低无线通信中的延迟的方法和装置
US10136431B2 (en) * 2016-07-05 2018-11-20 Qualcomm Incorporated Signaling for fast relaying
CN107733583A (zh) * 2016-08-11 2018-02-23 株式会社Ntt都科摩 设置混合自动重传请求的通信方式的方法、基站和用户设备
WO2018128363A1 (ko) 2017-01-03 2018-07-12 엘지전자 주식회사 펑처링된 데이터의 재전송 방법 및 이를 위한 장치
US10050688B2 (en) 2017-01-16 2018-08-14 At&T Intellectual Property I, L.P. Single codeword, multi-layer serial interference cancellation (SIC) for spatial multiplexing
US10389487B2 (en) 2017-01-17 2019-08-20 At&T Intellectual Property I, L.P. Adaptive downlink control channel structure for 5G or other next generation networks
KR102825042B1 (ko) 2017-02-07 2025-06-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 제어 및 데이터 정보 전송방법 및 장치
US11303392B2 (en) 2017-03-16 2022-04-12 Qualcomm Incorporated Multi-HARQ methods and apparatus for codeblock group based transmissions
US10892821B2 (en) 2017-03-20 2021-01-12 Lg Electronics Inc. Method for mapping code word and layer in next generation communication system, and device therefor
US10171144B2 (en) * 2017-03-24 2019-01-01 At&T Intellectual Property I, L.P. Low complexity high performance single codeword MIMO for 5G wireless communication systems
EP3610597B1 (en) 2017-04-14 2023-10-18 Apple Inc. Hybrid automatic repeat request (harq) for grant-less uplink (gul) and scheduled uplink (sul) in licensed assisted access (laa) systems
US10833897B2 (en) 2017-05-04 2020-11-10 At&T Intellectual Property I, L.P. Employing modulation layer mapping to improve performance of MIMO communication systems
WO2018234484A1 (en) 2017-06-23 2018-12-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Receiver, transmitter, system and method implementing a retransmission process responsive to an indication that encoded data on allocated resources is not decodable
KR102532586B1 (ko) 2017-06-28 2023-05-16 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 구성 라디오 노드에 의해 구성되는, harq 코드북에 기초한 사용자 장비 및 수신 라디오 노드의 동작
CN109309958B (zh) * 2017-07-26 2023-06-23 中兴通讯股份有限公司 一种信息传输方法、装置、基站及存储介质
EP3718231B1 (en) * 2017-11-30 2023-09-27 Telefonaktiebolaget LM Ericsson (publ) Enhanced harq algorithm for large round trip delay links
US11711171B2 (en) * 2018-01-11 2023-07-25 Huawei Technologies Co., Ltd. System and method for reliable transmission over network resources
CN108199806B (zh) * 2018-01-15 2021-03-12 北京新能源汽车股份有限公司 一种数据码的通信方法、装置、故障诊断仪及组合仪表
US10615916B2 (en) 2018-04-06 2020-04-07 At&T Intellectual Property I, L.P. Retransmission of failed transport blocks for 5G or other next generation network
US11445487B2 (en) 2018-06-15 2022-09-13 At&T Intellectual Property I, L.P. Single user super position transmission for future generation wireless communication systems
US11140668B2 (en) * 2018-06-22 2021-10-05 At&T Intellectual Property I, L.P. Performance of 5G MIMO
US11196512B2 (en) 2018-06-29 2021-12-07 Qualcomm Incorporated Resolving decodability for subsequent transmissions whose throughput exceeds a threshold
CN109075921B (zh) * 2018-08-10 2021-12-14 北京小米移动软件有限公司 车联网设备之间的反馈信息传输方法、装置及系统
CN112997520B (zh) * 2018-11-15 2024-02-13 株式会社Ntt都科摩 用户装置以及基站装置
WO2020164056A1 (en) * 2019-02-14 2020-08-20 Lenovo (Beijing) Limited Method and apparatus of vehicle-to-everything (v2x) communication
EP3925106B1 (en) * 2019-02-14 2023-08-16 Telefonaktiebolaget LM Ericsson (publ) Multi-layer transmission technique
US10945281B2 (en) 2019-02-15 2021-03-09 At&T Intellectual Property I, L.P. Facilitating improved performance of multiple downlink control channels in advanced networks
US10790885B1 (en) * 2019-02-22 2020-09-29 Sprint Spectrum L.P. Control of MIMO configuration based on retransmission rate
EP3952389A1 (en) * 2019-03-28 2022-02-09 Ntt Docomo, Inc. User device and base station device
US12192010B2 (en) * 2020-10-22 2025-01-07 Qualcomm Incorporated Semistatic codebook for simultaneous reception
US12177012B2 (en) * 2021-03-24 2024-12-24 Nokia Technologies Oy Forward error correction and RAN retransmission
US20240349251A1 (en) * 2021-08-13 2024-10-17 Lenovo (Beijing) Limited Methods and apparatus of determining type of ul transmission

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2364210A (en) * 2000-06-30 2002-01-16 Nokia Oy Ab Diversity receiver and method of receiving a multi carrier signal
US7289452B2 (en) * 2002-10-24 2007-10-30 Nokia Corporation Transport block size (TBS) signaling enhancement
DE102005019176B4 (de) 2005-04-25 2010-10-21 Infineon Technologies Ag Funkempfänger mit einer Demodulationseinheit zur Erzeugung von Softbits
US20070189231A1 (en) 2006-02-14 2007-08-16 Chang Li F Method and system for implementing a bufferless HARQ processor
WO2008041098A2 (en) * 2006-10-02 2008-04-10 Nokia Corporation Apparatus, method and computer program product providing hybrid arq feedback for hsdpa mimo
WO2008054313A1 (en) * 2006-10-31 2008-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Harq in spatial multiplexing mimo system
MX2009005479A (es) * 2007-01-09 2009-06-04 Nokia Corp Potencia para la transmision de acuse de recibo de enlace ascendente.
US8467335B2 (en) 2007-02-05 2013-06-18 Telefonaktiebolaget Lm Ericsson (Publ) L1 control signaling for UTRAN HSDPA
CN101606364A (zh) 2007-02-12 2009-12-16 诺基亚公司 共享控制信道数据辅助信道估计
US8064394B2 (en) * 2007-02-14 2011-11-22 Telefonaktiebolaget L M Ericsson Methods and systems for codeword to layer mapping
US7996744B2 (en) * 2007-04-30 2011-08-09 Nokia Corporation Method and apparatus for providing a data retransmission scheme
US8553624B2 (en) * 2007-10-10 2013-10-08 Samsung Electronics Co., Ltd. Asynchronous hybrid ARQ process indication in a MIMO wireless communication system
ATE553549T1 (de) * 2007-11-23 2012-04-15 Alcatel Lucent Benutzerendgerät für funkkommunikationen und betriebsverfahren dafür
JP5210895B2 (ja) * 2008-02-20 2013-06-12 株式会社日立製作所 無線通信システム、端末及び基地局
US8477734B2 (en) * 2008-03-25 2013-07-02 Qualcomm Incorporated Reporting of ACK and CQI information in a wireless communication system
US8634333B2 (en) 2008-05-07 2014-01-21 Qualcomm Incorporated Bundling of ACK information in a wireless communication system
CN101640586B (zh) * 2008-08-01 2012-11-14 展讯通信（上海）有限公司 Tdd系统中支持mimo hsdpa的hs-scch信令的编码方法
US9209940B2 (en) * 2009-03-16 2015-12-08 Lg Electronics Inc. Method of retransmission for supporting MIMO in synchronous HARQ
EP2234308A1 (en) 2009-03-23 2010-09-29 Panasonic Corporation Retransmission mode signaling in a wireless communication system
CN101997638B (zh) * 2009-08-19 2013-04-24 华为技术有限公司 确定用于检测harq-ack信号的参数的方法和装置
KR101668699B1 (ko) 2009-08-20 2016-10-28 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 재전송 수행 방법 및 이를 위한 장치
EP2830253A3 (en) 2009-11-30 2015-08-19 Telefonaktiebolaget L M Ericsson (PUBL) Harq procedure with processing of stored soft-bits
CN104618077B (zh) 2010-03-29 2018-04-17 Lg电子株式会社 传输控制信息以支持上行链路多天线传输的有效方法和装置
CN102237987B (zh) * 2010-04-21 2014-09-10 中兴通讯股份有限公司 空间复用模式下harq重传处理方法及装置
CN102263623A (zh) * 2010-05-26 2011-11-30 株式会社Ntt都科摩 数据的重传方法及装置
CN103119886B (zh) * 2010-09-28 2016-01-20 Lg电子株式会社 在无线系统中发送接收确认的方法和装置
US20120281779A1 (en) 2011-01-14 2012-11-08 Goeransson Bo Methods and entities for modulation symbol transport
US20120269140A1 (en) * 2011-04-25 2012-10-25 Samsung Electronics Co., Ltd. Downlink control signaling for coordinated multipoint transmission

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