KR101923440B1 - 무선접속시스템에서 채널품질제어정보 전송방법 및 장치 - Google Patents

무선접속시스템에서 채널품질제어정보 전송방법 및 장치 Download PDF

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KR101923440B1
KR101923440B1 KR1020120001527A KR20120001527A KR101923440B1 KR 101923440 B1 KR101923440 B1 KR 101923440B1 KR 1020120001527 A KR1020120001527 A KR 1020120001527A KR 20120001527 A KR20120001527 A KR 20120001527A KR 101923440 B1 KR101923440 B1 KR 101923440B1
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control information
channel quality
quality control
transport blocks
bits
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Korean (ko)
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KR20120093760A (ko
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장지웅
정재훈
노민석
고현수
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엘지전자 주식회사
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Priority to EP18151448.0A priority Critical patent/EP3331183B1/en
Priority to EP12000770.3A priority patent/EP2490362B1/en
Priority to TW101104415A priority patent/TWI514907B/zh
Priority to TW104132206A priority patent/TWI578828B/zh
Priority to JP2012029847A priority patent/JP6039192B2/ja
Priority to US13/396,406 priority patent/US8737277B2/en
Priority to CN201210034178.9A priority patent/CN102647248B/zh
Priority to CN201510856450.5A priority patent/CN105406944B/zh
Publication of KR20120093760A publication Critical patent/KR20120093760A/ko
Priority to US14/221,063 priority patent/US9197389B2/en
Priority to US14/932,540 priority patent/US9722755B2/en
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Publication of KR101923440B1 publication Critical patent/KR101923440B1/ko
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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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
    • 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
    • H04L1/004—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
    • H04L1/0067—Rate matching
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • 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]
    • 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
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020120001527A 2011-02-15 2012-01-05 무선접속시스템에서 채널품질제어정보 전송방법 및 장치 Active KR101923440B1 (ko)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP18151448.0A EP3331183B1 (en) 2011-02-15 2012-02-06 Method and apparatus for transmitting channel quality control information in wireless access system
EP12000770.3A EP2490362B1 (en) 2011-02-15 2012-02-06 Method and apparatus for transmitting channel quality control information in wireless access system
TW101104415A TWI514907B (zh) 2011-02-15 2012-02-10 用於無線存取系統中傳輸頻道品質控制資訊的方法及裝置
TW104132206A TWI578828B (zh) 2011-02-15 2012-02-10 用於無線存取系統中傳輸頻道品質控制資訊的方法及裝置
US13/396,406 US8737277B2 (en) 2011-02-15 2012-02-14 Method and apparatus for transmitting channel quality control information in wireless access system
JP2012029847A JP6039192B2 (ja) 2011-02-15 2012-02-14 無線接続システムにおいてチャネル品質制御情報を送信する方法及び装置
CN201210034178.9A CN102647248B (zh) 2011-02-15 2012-02-15 在无线接入系统中发送信道质量控制信息的方法和装置
CN201510856450.5A CN105406944B (zh) 2011-02-15 2012-02-15 在无线接入系统中发送信道质量控制信息的方法和装置
US14/221,063 US9197389B2 (en) 2011-02-15 2014-03-20 Method and apparatus for transmitting channel quality control information in wireless access system
US14/932,540 US9722755B2 (en) 2011-02-15 2015-11-04 Method and apparatus for transmitting channel quality control information in wireless access system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161443207P 2011-02-15 2011-02-15
US61/443,207 2011-02-15

Publications (2)

Publication Number Publication Date
KR20120093760A KR20120093760A (ko) 2012-08-23
KR101923440B1 true KR101923440B1 (ko) 2018-11-29

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KR1020120001527A Active KR101923440B1 (ko) 2011-02-15 2012-01-05 무선접속시스템에서 채널품질제어정보 전송방법 및 장치

Country Status (4)

Country Link
JP (1) JP6039192B2 (enExample)
KR (1) KR101923440B1 (enExample)
CN (1) CN105406944B (enExample)
TW (2) TWI578828B (enExample)

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EP2787670A1 (en) * 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM
JP6442781B2 (ja) * 2013-07-19 2018-12-26 シャープ株式会社 端末装置
CN105917608B (zh) * 2014-01-15 2019-09-27 日本电气株式会社 用于发送上行链路控制信息的方法、无线终端和基站
US10433242B2 (en) 2014-08-27 2019-10-01 Samsung Electronics Co., Ltd. Device and method whereby electronic device selects wireless network
EP3264633B1 (en) 2015-04-10 2021-03-03 Huawei Technologies Co., Ltd. Method, apparatus and device for determining application time of csi report
US10334633B2 (en) * 2016-01-07 2019-06-25 Qualcomm Incorporated Narrow band physical random access channel frequency hopping patterns and detection schemes
CN109417527B (zh) * 2016-07-08 2023-07-28 夏普株式会社 基站装置、终端装置、通信方法及集成电路
US9979450B2 (en) * 2016-10-07 2018-05-22 Qualcomm Incorporated Adaptive codeword and codeblock selection in wireless communications
US10568130B2 (en) 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
CN108270513B (zh) * 2016-12-30 2024-01-19 华为技术有限公司 发送控制信息的方法和装置及接收控制信息的方法和装置
CN108270539B (zh) * 2017-01-03 2022-07-15 北京三星通信技术研究有限公司 数据传输的方法及设备
US10356808B2 (en) * 2017-01-13 2019-07-16 Asustek Computer Inc. Method and apparatus for timing relationship between control channel and data channel in a wireless communication system
WO2018155820A1 (ko) * 2017-02-24 2018-08-30 엘지전자 주식회사 데이터 블록을 처리하는 방법 및 harq ack/nack 피드백 방법
US10687296B2 (en) * 2017-03-24 2020-06-16 Qualcomm Incorporated Techniques for communicating synchronization signal block index in a physical broadcast channel payload
JP7058087B2 (ja) * 2017-07-03 2022-04-21 シャープ株式会社 端末装置、基地局装置、および、通信方法
KR102093422B1 (ko) * 2017-11-15 2020-03-25 엘지전자 주식회사 무선 통신 시스템에서 단말의 상향링크 제어 정보 전송 방법 및 상기 방법을 이용하는 단말
US11394520B2 (en) 2018-03-23 2022-07-19 Qualcomm Incorporated Considerations on bandwidth part (BWP) management for ultra-reliability low latency communication (URLLC)
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Also Published As

Publication number Publication date
JP2012170080A (ja) 2012-09-06
KR20120093760A (ko) 2012-08-23
CN105406944B (zh) 2019-03-15
TWI514907B (zh) 2015-12-21
CN105406944A (zh) 2016-03-16
TWI578828B (zh) 2017-04-11
TW201601573A (zh) 2016-01-01
JP6039192B2 (ja) 2016-12-07
TW201246996A (en) 2012-11-16

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