KR101913524B1 - 로우 레이턴시 통신을 위한 ul/dl 파형 및 수비학 설계 - Google Patents

로우 레이턴시 통신을 위한 ul/dl 파형 및 수비학 설계 Download PDF

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KR101913524B1
KR101913524B1 KR1020177013297A KR20177013297A KR101913524B1 KR 101913524 B1 KR101913524 B1 KR 101913524B1 KR 1020177013297 A KR1020177013297 A KR 1020177013297A KR 20177013297 A KR20177013297 A KR 20177013297A KR 101913524 B1 KR101913524 B1 KR 101913524B1
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KR20170086508A (ko
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나가 부샨
징 장
팅팡 지
크리쉬나 키란 무카빌리
조셉 비나미라 소리아가
존 에드워드 스미
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퀄컴 인코포레이티드
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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]
    • 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
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol
    • H04W72/042—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H04W72/0493—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020177013297A 2014-11-21 2015-10-22 로우 레이턴시 통신을 위한 ul/dl 파형 및 수비학 설계 Expired - Fee Related KR101913524B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462082930P 2014-11-21 2014-11-21
US62/082,930 2014-11-21
US14/750,719 2015-06-25
US14/750,719 US9814040B2 (en) 2014-11-21 2015-06-25 UL/DL waveform and numerology design for low latency communication
PCT/US2015/056890 WO2016081147A1 (en) 2014-11-21 2015-10-22 Ul/dl waveform and numerology design for low latency communication

Publications (2)

Publication Number Publication Date
KR20170086508A KR20170086508A (ko) 2017-07-26
KR101913524B1 true KR101913524B1 (ko) 2018-10-30

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KR1020177013297A Expired - Fee Related KR101913524B1 (ko) 2014-11-21 2015-10-22 로우 레이턴시 통신을 위한 ul/dl 파형 및 수비학 설계

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US (1) US9814040B2 (enExample)
EP (1) EP3221991B1 (enExample)
JP (1) JP6465975B2 (enExample)
KR (1) KR101913524B1 (enExample)
CN (1) CN107078867B (enExample)
AU (1) AU2015350436B2 (enExample)
BR (1) BR112017010624A2 (enExample)
ES (1) ES2820829T3 (enExample)
WO (1) WO2016081147A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3694132B1 (en) * 2015-01-26 2022-03-09 Huawei Technologies Co., Ltd. Data reception and feedback method and device
WO2017018618A1 (ko) * 2015-07-24 2017-02-02 엘지전자 주식회사 무선 통신 시스템에서 통신을 수행하는 방법 및 장치
CN106550459B (zh) * 2015-09-18 2020-03-13 中兴通讯股份有限公司 一种下行控制方法及装置
US10623155B2 (en) * 2015-12-07 2020-04-14 Lg Electronics Inc. Uplink channel transmitting method and user device, and uplink channel receiving method and base station
WO2018001471A1 (en) * 2016-06-29 2018-01-04 Huawei Technologies Co., Ltd. Message transmission through a random access scheme
WO2018031644A1 (en) * 2016-08-10 2018-02-15 Intel IP Corporation Synchronization signals for multiple numerologies
WO2018030812A1 (en) * 2016-08-10 2018-02-15 Lg Electronics Inc. Method and apparatus for supporting mechanisms for flexible duplex operations at symbol level in wireless communication system
US10461889B2 (en) 2016-08-11 2019-10-29 Qualcomm Incorporated Interference aware transceiver design for heterogeneous numerology systems
US10785759B2 (en) 2016-08-12 2020-09-22 Asustek Computer Inc. Method and apparatus for determining numerology bandwidth in a wireless communication system
US10575258B2 (en) * 2016-10-27 2020-02-25 Qualcomm Incorporated Techniques and apparatuses for uplink power control
PL3542502T3 (pl) * 2016-11-17 2021-10-25 Telefonaktiebolaget Lm Ericsson (Publ) Zależne od numerologii mapowanie kanału sterującego łącza w dół
US11438918B2 (en) 2017-01-04 2022-09-06 Nokia Technologies Oy Scheduling request with different numerologies
US10484976B2 (en) * 2017-01-06 2019-11-19 Sharp Kabushiki Kaisha Signaling, procedures, user equipment and base stations for uplink ultra reliable low latency communications
US11570816B2 (en) * 2017-01-06 2023-01-31 Panasonic Intellectual Property Corporation Of America Communication apparatus, terminal, and communication method
WO2018129699A1 (en) * 2017-01-13 2018-07-19 Qualcomm Incorporated Logical channel prioritization and mapping to different numerologies
US10492094B2 (en) * 2017-02-01 2019-11-26 Qualcomm Incorporated Feedback timing management for low latency communications
US10893550B2 (en) 2017-03-11 2021-01-12 Qualcomm Incorporated Numerology dependent random access timing
EP3602926B1 (en) * 2017-03-23 2022-07-13 SHARP Kabushiki Kaisha Downlink control channel for uplink ultra-reliable and low-latency communications
US10856263B2 (en) * 2017-09-08 2020-12-01 Qualcomm Incorporated Randomized search space for downlink control channel
US11350380B2 (en) 2017-10-12 2022-05-31 Lg Electronics Inc. Method and apparatus for shifting boundary of uplink subframe or uplink slot in wireless communication system
CN110139373B (zh) * 2018-02-09 2021-08-20 大唐移动通信设备有限公司 一种资源选择方法及用户终端
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US11871410B2 (en) * 2020-05-12 2024-01-09 Qualcomm Incorporated Joint shared channel timing allocation in downlink control information
KR102816284B1 (ko) 2020-10-19 2025-06-04 바이어웍스 인코퍼레이티드 무선 통신 시스템에서의 참조 신호
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040042492A1 (en) * 2001-08-22 2004-03-04 Hidetoshi Suzuki ARQ transmission and reception methods and apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2661534B2 (ja) * 1993-12-28 1997-10-08 日本電気株式会社 スペクトラム拡散受信方法及び受信機
US7035214B1 (en) 1999-09-28 2006-04-25 Nortel Networks Limited System and method for a negative acknowledgement-based transmission control protocol
US8842642B2 (en) * 2000-10-19 2014-09-23 Ipr Licensing, Inc. Transmitting acknowledgement messages using a staggered uplink time slot
US7894468B2 (en) 2003-03-20 2011-02-22 Alcatel-Lucent Usa Inc. Transmission methods for communication systems supporting a multicast mode
EP1760927B1 (en) 2003-08-14 2020-04-08 Panasonic Corporation Time monitoring of packet retransmissions during soft handover
KR101050955B1 (ko) * 2006-10-04 2011-07-20 콸콤 인코포레이티드 무선 통신 시스템에서 ｓｄｍａ를 위한 업링크 ａｃｋ 전송
US7912092B2 (en) 2006-12-27 2011-03-22 Sharp Laboratories Of America, Inc. Systems and methods for transmitting a transmission time interval signal with staggered reference signals
EP2378671A4 (en) 2008-12-12 2015-12-30 Alcatel Lucent FRAME AGGREGATION METHOD IN A MOBILE COMMUNICATION SYSTEM
EP3584980B1 (en) * 2012-04-27 2022-11-02 LG Electronics Inc. Tti bundling method in wireless access systems and apparatus for same
US9131498B2 (en) * 2012-09-12 2015-09-08 Futurewei Technologies, Inc. System and method for adaptive transmission time interval (TTI) structure
US20160219582A1 (en) 2012-10-15 2016-07-28 Nokia Solutions And Networks Flexible frame structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040042492A1 (en) * 2001-08-22 2004-03-04 Hidetoshi Suzuki ARQ transmission and reception methods and apparatus

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Publication number Publication date
US20160150532A1 (en) 2016-05-26
AU2015350436B2 (en) 2019-01-31
EP3221991B1 (en) 2020-06-24
US9814040B2 (en) 2017-11-07
AU2015350436A1 (en) 2017-04-20
EP3221991A1 (en) 2017-09-27
ES2820829T3 (es) 2021-04-22
CN107078867B (zh) 2019-03-22
JP2018502483A (ja) 2018-01-25
KR20170086508A (ko) 2017-07-26
BR112017010624A2 (pt) 2018-02-14
JP6465975B2 (ja) 2019-02-06
CN107078867A (zh) 2017-08-18
WO2016081147A1 (en) 2016-05-26

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